diff options
| author | darylm503 <darylm503@6f19259b-4bc3-4df7-8a09-765794883524> | 2012-01-26 22:04:41 +0000 |
|---|---|---|
| committer | darylm503 <darylm503@6f19259b-4bc3-4df7-8a09-765794883524> | 2012-01-26 22:04:41 +0000 |
| commit | b410d6e4ce58c177569d42b51772f7bb239a24a3 (patch) | |
| tree | 479b6367165e6d14a64d3b9d78deed74aad18485 | |
| parent | 87bd924782405a4ab605679f47aaefe3b34c7510 (diff) | |
| download | edk2-platforms-b410d6e4ce58c177569d42b51772f7bb239a24a3.tar.xz | |
AppPkg/Applications/Python: Get Python startup process fully working for EDK II.
AppPkg.dsc: Clean up and add Socket support.
Applications/Python/PythonCore.inf: Re-order source files.
Applications/Python/Efi/config.c: Add all mandatory modules. Disable remaining.
Applications/Python/Efi/edk2module.c: EDK II port of posixmodule.c.
Applications/Python/Efi/getpath.c: Determine initial module search path.
Applications/Python/Ia32/pyconfig.h: Configuration macros for Ia32.
Applications/Python/Ipf/pyconfig.h: Configuration macros for Ipf.
Applications/Python/PyMod-2.7.2/Include/osdefs.h: Select appropriate directory and path separators for UEFI.
Applications/Python/PyMod-2.7.2/Lib/ntpath.py: Allow multi-character device names to left of colon.
Applications/Python/PyMod-2.7.2/Lib/os.py: Add edk2 as a supported OS.
Applications/Python/PyMod-2.7.2/Lib/site.py: UEFI-specific path and environment setup.
Applications/Python/PyMod-2.7.2/Modules/errnomodule.c: Sync with errno.h.
Applications/Python/PyMod-2.7.2/Modules/selectmodule.c: Add UEFI support.
Applications/Python/PyMod-2.7.2/Modules/socketmodule.h: Add UEFI support.
Applications/Python/PyMod-2.7.2/Modules/zlib/zutil.h: Add UEFI support.
Applications/Python/PyMod-2.7.2/Python/getcopyright.c: Add Intel copyright.
Applications/Python/X64/pyconfig.h: Configuration macros for X64.
Signed-off-by: darylm503
Reviewed-by: geekboy15a
Reviewed-by: jljusten
Reviewed-by: lpleahy
Reviewed-by: leegrosenbaum
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12957 6f19259b-4bc3-4df7-8a09-765794883524
17 files changed, 12508 insertions, 298 deletions
diff --git a/AppPkg/AppPkg.dsc b/AppPkg/AppPkg.dsc index 43a93369b9..60ff05fa41 100644 --- a/AppPkg/AppPkg.dsc +++ b/AppPkg/AppPkg.dsc @@ -71,6 +71,8 @@ SortLib|ShellPkg/Library/UefiSortLib/UefiSortLib.inf
PathLib|ShellPkg/Library/BasePathLib/BasePathLib.inf
+ CacheMaintenanceLib|MdePkg/Library/BaseCacheMaintenanceLib/BaseCacheMaintenanceLib.inf
+
###################################################################################################
#
# Components Section - list of the modules and components that will be processed by compilation
@@ -100,37 +102,18 @@ #### After extracting the Python distribution, un-comment the following line to build Python.
# AppPkg/Applications/Python/PythonCore.inf
-##########
-# Socket Applications - LibC based
-##########
-# AppPkg/Applications/Sockets/DataSink/DataSink.inf
-# AppPkg/Applications/Sockets/DataSource/DataSource.inf
-# SocketPkg/Application/FtpNew/FTP.inf
-# AppPkg/Applications/Sockets/GetHostByAddr/GetHostByAddr.inf
-# AppPkg/Applications/Sockets/GetHostByDns/GetHostByDns.inf
-# AppPkg/Applications/Sockets/GetHostByName/GetHostByName.inf
-# AppPkg/Applications/Sockets/GetNetByAddr/GetNetByAddr.inf
-# AppPkg/Applications/Sockets/GetNetByName/GetNetByName.inf
-# AppPkg/Applications/Sockets/GetServByName/GetServByName.inf
-# AppPkg/Applications/Sockets/GetServByPort/GetServByPort.inf
-# AppPkg/Applications/Sockets/RecvDgram/RecvDgram.inf
-# SocketPkg/Application/route/route.inf
-# AppPkg/Applications/Sockets/SetHostName/SetHostName.inf
-# AppPkg/Applications/Sockets/SetSockOpt/SetSockOpt.inf
-# AppPkg/Applications/Sockets/TftpServer/TftpServer.inf
-# AppPkg/Applications/Sockets/WebServer/WebServer.inf {
-# <PcdsFixedAtBuild>
-# gStdLibTokenSpaceGuid.WebServer_HttpPort|80
-# }
##############################################################################
#
-# Include Boilerplate text required for building with the Standard Libraries.
-#
-##############################################################################
# Specify whether we are running in an emulation environment, or not.
-# Define EMULATE if we are.
+# Define EMULATE if we are, else keep the DEFINE commented out.
#
-#DEFINE EMULATE = 1
+# DEFINE EMULATE = 1
+##############################################################################
+#
+# Include Boilerplate text required for building with the Standard Libraries.
+#
+##############################################################################
!include StdLib/StdLib.inc
+!include AppPkg/Applications/Sockets/Sockets.inc
diff --git a/AppPkg/Applications/Python/Efi/config.c b/AppPkg/Applications/Python/Efi/config.c index 98e7e2a31e..60df9b4dc3 100644 --- a/AppPkg/Applications/Python/Efi/config.c +++ b/AppPkg/Applications/Python/Efi/config.c @@ -30,7 +30,7 @@ extern void initimageop(void); #endif
extern void initmath(void);
extern void init_md5(void);
-extern void initnt(void);
+extern void initedk2(void);
extern void initoperator(void);
extern void initsignal(void);
extern void init_sha(void);
@@ -80,6 +80,9 @@ extern void init_ast(void); extern void init_io(void);
extern void _PyWarnings_Init(void);
+extern void init_socket(void);
+extern void initselect(void);
+
/* tools/freeze/makeconfig.py marker for additional "extern" */
/* -- ADDMODULE MARKER 1 -- */
@@ -90,37 +93,60 @@ struct _inittab _PyImport_Inittab[] = { {"array", initarray},
{"_ast", init_ast},
-#ifdef MS_WINDOWS
-#ifndef MS_WINI64
- {"audioop", initaudioop},
-#endif
-#endif
{"binascii", initbinascii},
- //{"cmath", initcmath},
{"errno", initerrno},
-
+ {"future_builtins", initfuture_builtins},
{"gc", initgc},
{"signal", initsignal},
-
-#if 0
- {"future_builtins", initfuture_builtins},
-#ifndef MS_WINI64
- {"imageop", initimageop},
-#endif
+ {"edk2", initedk2},
+ {"operator", initoperator},
+ {"_weakref", init_weakref},
{"math", initmath},
+ {"time", inittime},
+ {"datetime", initdatetime},
+ {"cStringIO", initcStringIO},
+ {"_codecs", init_codecs},
+
+ /* CJK codecs */
+ {"_multibytecodec", init_multibytecodec},
+ {"_codecs_cn", init_codecs_cn},
+ {"_codecs_hk", init_codecs_hk},
+ {"_codecs_iso2022", init_codecs_iso2022},
+ {"_codecs_jp", init_codecs_jp},
+ {"_codecs_kr", init_codecs_kr},
+ {"_codecs_tw", init_codecs_tw},
+
+ {"_bisect", init_bisect},
{"_md5", init_md5},
- //{"nt", initnt}, /* Use the NT os functions, not posix */
- {"operator", initoperator},
{"_sha", init_sha},
{"_sha256", init_sha256},
{"_sha512", init_sha512},
+ {"_random", init_random},
+ {"_heapq", init_heapq},
+ {"itertools", inititertools},
+ {"_collections", init_collections},
+ {"_sre", init_sre},
+ {"parser", initparser},
+ {"_struct", init_struct},
+ {"cPickle", initcPickle},
+
{"strop", initstrop},
- {"time", inittime},
+ {"_functools", init_functools},
+ {"cmath", initcmath},
+ {"_json", init_json},
+
+ {"_socket", init_socket},
+ {"select", initselect},
+
+ {"xxsubtype", initxxsubtype},
+
+#if 0
+#ifndef MS_WINI64
+ {"imageop", initimageop},
+#endif
#ifdef WITH_THREAD
{"thread", initthread},
#endif
- {"cStringIO", initcStringIO},
- {"cPickle", initcPickle},
#ifdef WIN32
{"msvcrt", initmsvcrt},
{"_locale", init_locale},
@@ -128,42 +154,14 @@ struct _inittab _PyImport_Inittab[] = { /* XXX Should _subprocess go in a WIN32 block? not WIN64? */
//{"_subprocess", init_subprocess},
- {"_codecs", init_codecs},
- //{"_weakref", init_weakref},
//{"_hotshot", init_hotshot},
- {"_random", init_random},
- {"_bisect", init_bisect},
- {"_heapq", init_heapq},
//{"_lsprof", init_lsprof},
- {"itertools", inititertools},
- {"_collections", init_collections},
- {"_symtable", init_symtable},
//{"mmap", initmmap},
- {"_csv", init_csv},
- {"_sre", init_sre},
-#endif
-
- {"parser", initparser},
-
-#if 0
//{"_winreg", init_winreg},
- {"_struct", init_struct},
- {"datetime", initdatetime},
- {"_functools", init_functools},
- {"_json", init_json},
-
- {"xxsubtype", initxxsubtype},
- //{"zipimport", initzipimport},
- //{"zlib", initzlib},
-
- /* CJK codecs */
- {"_multibytecodec", init_multibytecodec},
- {"_codecs_cn", init_codecs_cn},
- {"_codecs_hk", init_codecs_hk},
- {"_codecs_iso2022", init_codecs_iso2022},
- {"_codecs_jp", init_codecs_jp},
- {"_codecs_kr", init_codecs_kr},
- {"_codecs_tw", init_codecs_tw},
+ {"_symtable", init_symtable},
+ {"_csv", init_csv},
+ {"zipimport", initzipimport},
+ {"zlib", initzlib},
#endif
/* tools/freeze/makeconfig.py marker for additional "_inittab" entries */
diff --git a/AppPkg/Applications/Python/Efi/edk2module.c b/AppPkg/Applications/Python/Efi/edk2module.c new file mode 100644 index 0000000000..451bf473be --- /dev/null +++ b/AppPkg/Applications/Python/Efi/edk2module.c @@ -0,0 +1,7409 @@ +/** @file
+ OS-specific module implementation for EDK II and UEFI.
+ Derived from posixmodule.c in Python 2.7.2.
+
+ Copyright (c) 2011, Intel Corporation. All rights reserved.<BR>
+ This program and the accompanying materials are licensed and made available under
+ the terms and conditions of the BSD License that accompanies this distribution.
+ The full text of the license may be found at
+ http://opensource.org/licenses/bsd-license.
+
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+**/
+#define PY_SSIZE_T_CLEAN
+
+#include "Python.h"
+#include "structseq.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <wchar.h>
+#include <sys/syslimits.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+PyDoc_STRVAR(posix__doc__,
+"This module provides access to operating system functionality that is\n\
+standardized by the C Standard and the POSIX standard (a thinly\n\
+disguised Unix interface). Refer to the library manual and\n\
+corresponding Unix manual entries for more information on calls.");
+
+#ifndef Py_USING_UNICODE
+ /* This is used in signatures of functions. */
+ #define Py_UNICODE void
+#endif
+
+#ifdef HAVE_SYS_TYPES_H
+ #include <sys/types.h>
+#endif /* HAVE_SYS_TYPES_H */
+
+#ifdef HAVE_SYS_STAT_H
+ #include <sys/stat.h>
+#endif /* HAVE_SYS_STAT_H */
+
+#ifdef HAVE_SYS_WAIT_H
+ #include <sys/wait.h> /* For WNOHANG */
+#endif
+
+#ifdef HAVE_SIGNAL_H
+ #include <signal.h>
+#endif
+
+#ifdef HAVE_FCNTL_H
+ #include <fcntl.h>
+#endif /* HAVE_FCNTL_H */
+
+#ifdef HAVE_GRP_H
+ #include <grp.h>
+#endif
+
+#ifdef HAVE_SYSEXITS_H
+ #include <sysexits.h>
+#endif /* HAVE_SYSEXITS_H */
+
+#ifdef HAVE_SYS_LOADAVG_H
+ #include <sys/loadavg.h>
+#endif
+
+#ifdef HAVE_UTIME_H
+ #include <utime.h>
+#endif /* HAVE_UTIME_H */
+
+#ifdef HAVE_SYS_UTIME_H
+ #include <sys/utime.h>
+ #define HAVE_UTIME_H /* pretend we do for the rest of this file */
+#endif /* HAVE_SYS_UTIME_H */
+
+#ifdef HAVE_SYS_TIMES_H
+ #include <sys/times.h>
+#endif /* HAVE_SYS_TIMES_H */
+
+#ifdef HAVE_SYS_PARAM_H
+ #include <sys/param.h>
+#endif /* HAVE_SYS_PARAM_H */
+
+#ifdef HAVE_SYS_UTSNAME_H
+ #include <sys/utsname.h>
+#endif /* HAVE_SYS_UTSNAME_H */
+
+#ifdef HAVE_DIRENT_H
+ #include <dirent.h>
+ #define NAMLEN(dirent) wcslen((dirent)->FileName)
+#else
+ #define dirent direct
+ #define NAMLEN(dirent) (dirent)->d_namlen
+ #ifdef HAVE_SYS_NDIR_H
+ #include <sys/ndir.h>
+ #endif
+ #ifdef HAVE_SYS_DIR_H
+ #include <sys/dir.h>
+ #endif
+ #ifdef HAVE_NDIR_H
+ #include <ndir.h>
+ #endif
+#endif
+
+#ifndef MAXPATHLEN
+ #if defined(PATH_MAX) && PATH_MAX > 1024
+ #define MAXPATHLEN PATH_MAX
+ #else
+ #define MAXPATHLEN 1024
+ #endif
+#endif /* MAXPATHLEN */
+
+#define WAIT_TYPE int
+#define WAIT_STATUS_INT(s) (s)
+
+/* Issue #1983: pid_t can be longer than a C long on some systems */
+#if !defined(SIZEOF_PID_T) || SIZEOF_PID_T == SIZEOF_INT
+ #define PARSE_PID "i"
+ #define PyLong_FromPid PyInt_FromLong
+ #define PyLong_AsPid PyInt_AsLong
+#elif SIZEOF_PID_T == SIZEOF_LONG
+ #define PARSE_PID "l"
+ #define PyLong_FromPid PyInt_FromLong
+ #define PyLong_AsPid PyInt_AsLong
+#elif defined(SIZEOF_LONG_LONG) && SIZEOF_PID_T == SIZEOF_LONG_LONG
+ #define PARSE_PID "L"
+ #define PyLong_FromPid PyLong_FromLongLong
+ #define PyLong_AsPid PyInt_AsLongLong
+#else
+ #error "sizeof(pid_t) is neither sizeof(int), sizeof(long) or sizeof(long long)"
+#endif /* SIZEOF_PID_T */
+
+/* Don't use the "_r" form if we don't need it (also, won't have a
+ prototype for it, at least on Solaris -- maybe others as well?). */
+#if defined(HAVE_CTERMID_R) && defined(WITH_THREAD)
+ #define USE_CTERMID_R
+#endif
+
+#if defined(HAVE_TMPNAM_R) && defined(WITH_THREAD)
+ #define USE_TMPNAM_R
+#endif
+
+/* choose the appropriate stat and fstat functions and return structs */
+#undef STAT
+#undef FSTAT
+#undef STRUCT_STAT
+#define STAT stat
+#define FSTAT fstat
+#define STRUCT_STAT struct stat
+
+/* dummy version. _PyVerify_fd() is already defined in fileobject.h */
+#define _PyVerify_fd_dup2(A, B) (1)
+
+#ifndef UEFI_ENV
+/* Return a dictionary corresponding to the POSIX environment table */
+extern char **environ;
+
+static PyObject *
+convertenviron(void)
+{
+ PyObject *d;
+ char **e;
+ d = PyDict_New();
+ if (d == NULL)
+ return NULL;
+ if (environ == NULL)
+ return d;
+ /* This part ignores errors */
+ for (e = environ; *e != NULL; e++) {
+ PyObject *k;
+ PyObject *v;
+ char *p = strchr(*e, '=');
+ if (p == NULL)
+ continue;
+ k = PyString_FromStringAndSize(*e, (int)(p-*e));
+ if (k == NULL) {
+ PyErr_Clear();
+ continue;
+ }
+ v = PyString_FromString(p+1);
+ if (v == NULL) {
+ PyErr_Clear();
+ Py_DECREF(k);
+ continue;
+ }
+ if (PyDict_GetItem(d, k) == NULL) {
+ if (PyDict_SetItem(d, k, v) != 0)
+ PyErr_Clear();
+ }
+ Py_DECREF(k);
+ Py_DECREF(v);
+ }
+ return d;
+}
+#endif /* UEFI_ENV */
+
+/* Set a POSIX-specific error from errno, and return NULL */
+
+static PyObject *
+posix_error(void)
+{
+ return PyErr_SetFromErrno(PyExc_OSError);
+}
+static PyObject *
+posix_error_with_filename(char* name)
+{
+ return PyErr_SetFromErrnoWithFilename(PyExc_OSError, name);
+}
+
+
+static PyObject *
+posix_error_with_allocated_filename(char* name)
+{
+ PyObject *rc = PyErr_SetFromErrnoWithFilename(PyExc_OSError, name);
+ PyMem_Free(name);
+ return rc;
+}
+
+/* POSIX generic methods */
+
+static PyObject *
+posix_fildes(PyObject *fdobj, int (*func)(int))
+{
+ int fd;
+ int res;
+ fd = PyObject_AsFileDescriptor(fdobj);
+ if (fd < 0)
+ return NULL;
+ if (!_PyVerify_fd(fd))
+ return posix_error();
+ Py_BEGIN_ALLOW_THREADS
+ res = (*func)(fd);
+ Py_END_ALLOW_THREADS
+ if (res < 0)
+ return posix_error();
+ Py_INCREF(Py_None);
+ return Py_None;
+}
+
+static PyObject *
+posix_1str(PyObject *args, char *format, int (*func)(const char*))
+{
+ char *path1 = NULL;
+ int res;
+ if (!PyArg_ParseTuple(args, format,
+ Py_FileSystemDefaultEncoding, &path1))
+ return NULL;
+ Py_BEGIN_ALLOW_THREADS
+ res = (*func)(path1);
+ Py_END_ALLOW_THREADS
+ if (res < 0)
+ return posix_error_with_allocated_filename(path1);
+ PyMem_Free(path1);
+ Py_INCREF(Py_None);
+ return Py_None;
+}
+
+static PyObject *
+posix_2str(PyObject *args,
+ char *format,
+ int (*func)(const char *, const char *))
+{
+ char *path1 = NULL, *path2 = NULL;
+ int res;
+ if (!PyArg_ParseTuple(args, format,
+ Py_FileSystemDefaultEncoding, &path1,
+ Py_FileSystemDefaultEncoding, &path2))
+ return NULL;
+ Py_BEGIN_ALLOW_THREADS
+ res = (*func)(path1, path2);
+ Py_END_ALLOW_THREADS
+ PyMem_Free(path1);
+ PyMem_Free(path2);
+ if (res != 0)
+ /* XXX how to report both path1 and path2??? */
+ return posix_error();
+ Py_INCREF(Py_None);
+ return Py_None;
+}
+
+PyDoc_STRVAR(stat_result__doc__,
+"stat_result: Result from stat or lstat.\n\n\
+This object may be accessed either as a tuple of\n\
+ (mode, ino, dev, nlink, uid, gid, size, atime, mtime, ctime)\n\
+or via the attributes st_mode, st_ino, st_dev, st_nlink, st_uid, and so on.\n\
+\n\
+Posix/windows: If your platform supports st_blksize, st_blocks, st_rdev,\n\
+or st_flags, they are available as attributes only.\n\
+\n\
+See os.stat for more information.");
+
+static PyStructSequence_Field stat_result_fields[] = {
+ {"st_mode", "protection bits"},
+ //{"st_ino", "inode"},
+ //{"st_dev", "device"},
+ //{"st_nlink", "number of hard links"},
+ //{"st_uid", "user ID of owner"},
+ //{"st_gid", "group ID of owner"},
+ {"st_size", "total size, in bytes"},
+ /* The NULL is replaced with PyStructSequence_UnnamedField later. */
+ {NULL, "integer time of last access"},
+ {NULL, "integer time of last modification"},
+ {NULL, "integer time of last change"},
+ {"st_atime", "time of last access"},
+ {"st_mtime", "time of last modification"},
+ {"st_ctime", "time of last change"},
+#ifdef HAVE_STRUCT_STAT_ST_BLKSIZE
+ {"st_blksize", "blocksize for filesystem I/O"},
+#endif
+#ifdef HAVE_STRUCT_STAT_ST_BLOCKS
+ {"st_blocks", "number of blocks allocated"},
+#endif
+#ifdef HAVE_STRUCT_STAT_ST_RDEV
+ {"st_rdev", "device type (if inode device)"},
+#endif
+#ifdef HAVE_STRUCT_STAT_ST_FLAGS
+ {"st_flags", "user defined flags for file"},
+#endif
+#ifdef HAVE_STRUCT_STAT_ST_GEN
+ {"st_gen", "generation number"},
+#endif
+#ifdef HAVE_STRUCT_STAT_ST_BIRTHTIME
+ {"st_birthtime", "time of creation"},
+#endif
+ {0}
+};
+
+#ifdef HAVE_STRUCT_STAT_ST_BLKSIZE
+#define ST_BLKSIZE_IDX 8
+#else
+#define ST_BLKSIZE_IDX 12
+#endif
+
+#ifdef HAVE_STRUCT_STAT_ST_BLOCKS
+#define ST_BLOCKS_IDX (ST_BLKSIZE_IDX+1)
+#else
+#define ST_BLOCKS_IDX ST_BLKSIZE_IDX
+#endif
+
+#ifdef HAVE_STRUCT_STAT_ST_RDEV
+#define ST_RDEV_IDX (ST_BLOCKS_IDX+1)
+#else
+#define ST_RDEV_IDX ST_BLOCKS_IDX
+#endif
+
+#ifdef HAVE_STRUCT_STAT_ST_FLAGS
+#define ST_FLAGS_IDX (ST_RDEV_IDX+1)
+#else
+#define ST_FLAGS_IDX ST_RDEV_IDX
+#endif
+
+#ifdef HAVE_STRUCT_STAT_ST_GEN
+#define ST_GEN_IDX (ST_FLAGS_IDX+1)
+#else
+#define ST_GEN_IDX ST_FLAGS_IDX
+#endif
+
+#ifdef HAVE_STRUCT_STAT_ST_BIRTHTIME
+#define ST_BIRTHTIME_IDX (ST_GEN_IDX+1)
+#else
+#define ST_BIRTHTIME_IDX ST_GEN_IDX
+#endif
+
+static PyStructSequence_Desc stat_result_desc = {
+ "stat_result", /* name */
+ stat_result__doc__, /* doc */
+ stat_result_fields,
+ 10
+};
+
+#ifndef UEFI_ENV /* Not in UEFI */
+PyDoc_STRVAR(statvfs_result__doc__,
+"statvfs_result: Result from statvfs or fstatvfs.\n\n\
+This object may be accessed either as a tuple of\n\
+ (bsize, frsize, blocks, bfree, bavail, files, ffree, favail, flag, namemax),\n\
+or via the attributes f_bsize, f_frsize, f_blocks, f_bfree, and so on.\n\
+\n\
+See os.statvfs for more information.");
+
+static PyStructSequence_Field statvfs_result_fields[] = {
+ {"f_bsize", },
+ {"f_frsize", },
+ {"f_blocks", },
+ {"f_bfree", },
+ {"f_bavail", },
+ {"f_files", },
+ {"f_ffree", },
+ {"f_favail", },
+ {"f_flag", },
+ {"f_namemax",},
+ {0}
+};
+
+static PyStructSequence_Desc statvfs_result_desc = {
+ "statvfs_result", /* name */
+ statvfs_result__doc__, /* doc */
+ statvfs_result_fields,
+ 10
+};
+#endif
+
+static int initialized;
+static PyTypeObject StatResultType;
+static PyTypeObject StatVFSResultType;
+static newfunc structseq_new;
+
+static PyObject *
+statresult_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
+{
+ PyStructSequence *result;
+ int i;
+
+ result = (PyStructSequence*)structseq_new(type, args, kwds);
+ if (!result)
+ return NULL;
+ /* If we have been initialized from a tuple,
+ st_?time might be set to None. Initialize it
+ from the int slots. */
+ for (i = 7; i <= 9; i++) {
+ if (result->ob_item[i+3] == Py_None) {
+ Py_DECREF(Py_None);
+ Py_INCREF(result->ob_item[i]);
+ result->ob_item[i+3] = result->ob_item[i];
+ }
+ }
+ return (PyObject*)result;
+}
+
+
+
+/* If true, st_?time is float. */
+#if defined(UEFI_ENV)
+ static int _stat_float_times = 0;
+#else
+ static int _stat_float_times = 1;
+#endif
+
+PyDoc_STRVAR(stat_float_times__doc__,
+"stat_float_times([newval]) -> oldval\n\n\
+Determine whether os.[lf]stat represents time stamps as float objects.\n\
+If newval is True, future calls to stat() return floats, if it is False,\n\
+future calls return ints. \n\
+If newval is omitted, return the current setting.\n");
+
+static PyObject*
+stat_float_times(PyObject* self, PyObject *args)
+{
+ int newval = -1;
+
+ if (!PyArg_ParseTuple(args, "|i:stat_float_times", &newval))
+ return NULL;
+ if (newval == -1)
+ /* Return old value */
+ return PyBool_FromLong(_stat_float_times);
+ _stat_float_times = newval;
+ Py_INCREF(Py_None);
+ return Py_None;
+}
+
+static void
+fill_time(PyObject *v, int index, time_t sec, unsigned long nsec)
+{
+ PyObject *fval,*ival;
+#if SIZEOF_TIME_T > SIZEOF_LONG
+ ival = PyLong_FromLongLong((PY_LONG_LONG)sec);
+#else
+ ival = PyInt_FromLong((long)sec);
+#endif
+ if (!ival)
+ return;
+ if (_stat_float_times) {
+ fval = PyFloat_FromDouble(sec + 1e-9*nsec);
+ } else {
+ fval = ival;
+ Py_INCREF(fval);
+ }
+ PyStructSequence_SET_ITEM(v, index, ival);
+ PyStructSequence_SET_ITEM(v, index+3, fval);
+}
+
+/* pack a system stat C structure into the Python stat tuple
+ (used by posix_stat() and posix_fstat()) */
+static PyObject*
+_pystat_fromstructstat(STRUCT_STAT *st)
+{
+ unsigned long ansec, mnsec, cnsec;
+ PyObject *v = PyStructSequence_New(&StatResultType);
+ if (v == NULL)
+ return NULL;
+
+ PyStructSequence_SET_ITEM(v, 0, PyInt_FromLong((long)st->st_mode));
+ PyStructSequence_SET_ITEM(v, 1,
+ PyLong_FromLongLong((PY_LONG_LONG)st->st_size));
+
+ ansec = mnsec = cnsec = 0;
+ /* The index used by fill_time is the index of the integer time.
+ fill_time will add 3 to the index to get the floating time index.
+ */
+ fill_time(v, 2, st->st_atime, ansec);
+ fill_time(v, 3, st->st_mtime, mnsec);
+ fill_time(v, 4, st->st_mtime, cnsec);
+
+#ifdef HAVE_STRUCT_STAT_ST_BLKSIZE
+ PyStructSequence_SET_ITEM(v, ST_BLKSIZE_IDX,
+ PyInt_FromLong((long)st->st_blksize));
+#endif
+#ifdef HAVE_STRUCT_STAT_ST_BLOCKS
+ PyStructSequence_SET_ITEM(v, ST_BLOCKS_IDX,
+ PyInt_FromLong((long)st->st_blocks));
+#endif
+#ifdef HAVE_STRUCT_STAT_ST_RDEV
+ PyStructSequence_SET_ITEM(v, ST_RDEV_IDX,
+ PyInt_FromLong((long)st->st_rdev));
+#endif
+#ifdef HAVE_STRUCT_STAT_ST_GEN
+ PyStructSequence_SET_ITEM(v, ST_GEN_IDX,
+ PyInt_FromLong((long)st->st_gen));
+#endif
+#ifdef HAVE_STRUCT_STAT_ST_BIRTHTIME
+ {
+ PyObject *val;
+ unsigned long bsec,bnsec;
+ bsec = (long)st->st_birthtime;
+#ifdef HAVE_STAT_TV_NSEC2
+ bnsec = st->st_birthtimespec.tv_nsec;
+#else
+ bnsec = 0;
+#endif
+ if (_stat_float_times) {
+ val = PyFloat_FromDouble(bsec + 1e-9*bnsec);
+ } else {
+ val = PyInt_FromLong((long)bsec);
+ }
+ PyStructSequence_SET_ITEM(v, ST_BIRTHTIME_IDX,
+ val);
+ }
+#endif
+#ifdef HAVE_STRUCT_STAT_ST_FLAGS
+ PyStructSequence_SET_ITEM(v, ST_FLAGS_IDX,
+ PyInt_FromLong((long)st->st_flags));
+#endif
+
+ if (PyErr_Occurred()) {
+ Py_DECREF(v);
+ return NULL;
+ }
+
+ return v;
+}
+
+static PyObject *
+posix_do_stat(PyObject *self, PyObject *args,
+ char *format,
+ int (*statfunc)(const char *, STRUCT_STAT *),
+ char *wformat,
+ int (*wstatfunc)(const Py_UNICODE *, STRUCT_STAT *))
+{
+ STRUCT_STAT st;
+ char *path = NULL; /* pass this to stat; do not free() it */
+ char *pathfree = NULL; /* this memory must be free'd */
+ int res;
+ PyObject *result;
+
+ if (!PyArg_ParseTuple(args, format,
+ Py_FileSystemDefaultEncoding, &path))
+ return NULL;
+ pathfree = path;
+
+ Py_BEGIN_ALLOW_THREADS
+ res = (*statfunc)(path, &st);
+ Py_END_ALLOW_THREADS
+
+ if (res != 0) {
+ result = posix_error_with_filename(pathfree);
+ }
+ else
+ result = _pystat_fromstructstat(&st);
+
+ PyMem_Free(pathfree);
+ return result;
+}
+
+/* POSIX methods */
+
+PyDoc_STRVAR(posix_access__doc__,
+"access(path, mode) -> True if granted, False otherwise\n\n\
+Use the real uid/gid to test for access to a path. Note that most\n\
+operations will use the effective uid/gid, therefore this routine can\n\
+be used in a suid/sgid environment to test if the invoking user has the\n\
+specified access to the path. The mode argument can be F_OK to test\n\
+existence, or the inclusive-OR of R_OK, W_OK, and X_OK.");
+
+static PyObject *
+posix_access(PyObject *self, PyObject *args)
+{
+ char *path;
+ int mode;
+
+ int res;
+ if (!PyArg_ParseTuple(args, "eti:access",
+ Py_FileSystemDefaultEncoding, &path, &mode))
+ return NULL;
+ Py_BEGIN_ALLOW_THREADS
+ res = access(path, mode);
+ Py_END_ALLOW_THREADS
+ PyMem_Free(path);
+ return PyBool_FromLong(res == 0);
+}
+
+#ifndef F_OK
+ #define F_OK 0
+#endif
+#ifndef R_OK
+ #define R_OK 4
+#endif
+#ifndef W_OK
+ #define W_OK 2
+#endif
+#ifndef X_OK
+ #define X_OK 1
+#endif
+
+PyDoc_STRVAR(posix_chdir__doc__,
+"chdir(path)\n\n\
+Change the current working directory to the specified path.");
+
+static PyObject *
+posix_chdir(PyObject *self, PyObject *args)
+{
+ return posix_1str(args, "et:chdir", chdir);
+}
+
+PyDoc_STRVAR(posix_chmod__doc__,
+"chmod(path, mode)\n\n\
+Change the access permissions of a file.");
+
+static PyObject *
+posix_chmod(PyObject *self, PyObject *args)
+{
+ char *path = NULL;
+ int i;
+ int res;
+ if (!PyArg_ParseTuple(args, "eti:chmod", Py_FileSystemDefaultEncoding,
+ &path, &i))
+ return NULL;
+ Py_BEGIN_ALLOW_THREADS
+ res = chmod(path, i);
+ Py_END_ALLOW_THREADS
+ if (res < 0)
+ return posix_error_with_allocated_filename(path);
+ PyMem_Free(path);
+ Py_INCREF(Py_None);
+ return Py_None;
+}
+
+#ifdef HAVE_FCHMOD
+PyDoc_STRVAR(posix_fchmod__doc__,
+"fchmod(fd, mode)\n\n\
+Change the access permissions of the file given by file\n\
+descriptor fd.");
+
+static PyObject *
+posix_fchmod(PyObject *self, PyObject *args)
+{
+ int fd, mode, res;
+ if (!PyArg_ParseTuple(args, "ii:fchmod", &fd, &mode))
+ return NULL;
+ Py_BEGIN_ALLOW_THREADS
+ res = fchmod(fd, mode);
+ Py_END_ALLOW_THREADS
+ if (res < 0)
+ return posix_error();
+ Py_RETURN_NONE;
+}
+#endif /* HAVE_FCHMOD */
+
+#ifdef HAVE_LCHMOD
+PyDoc_STRVAR(posix_lchmod__doc__,
+"lchmod(path, mode)\n\n\
+Change the access permissions of a file. If path is a symlink, this\n\
+affects the link itself rather than the target.");
+
+static PyObject *
+posix_lchmod(PyObject *self, PyObject *args)
+{
+ char *path = NULL;
+ int i;
+ int res;
+ if (!PyArg_ParseTuple(args, "eti:lchmod", Py_FileSystemDefaultEncoding,
+ &path, &i))
+ return NULL;
+ Py_BEGIN_ALLOW_THREADS
+ res = lchmod(path, i);
+ Py_END_ALLOW_THREADS
+ if (res < 0)
+ return posix_error_with_allocated_filename(path);
+ PyMem_Free(path);
+ Py_RETURN_NONE;
+}
+#endif /* HAVE_LCHMOD */
+
+
+#ifdef HAVE_CHFLAGS
+PyDoc_STRVAR(posix_chflags__doc__,
+"chflags(path, flags)\n\n\
+Set file flags.");
+
+static PyObject *
+posix_chflags(PyObject *self, PyObject *args)
+{
+ char *path;
+ unsigned long flags;
+ int res;
+ if (!PyArg_ParseTuple(args, "etk:chflags",
+ Py_FileSystemDefaultEncoding, &path, &flags))
+ return NULL;
+ Py_BEGIN_ALLOW_THREADS
+ res = chflags(path, flags);
+ Py_END_ALLOW_THREADS
+ if (res < 0)
+ return posix_error_with_allocated_filename(path);
+ PyMem_Free(path);
+ Py_INCREF(Py_None);
+ return Py_None;
+}
+#endif /* HAVE_CHFLAGS */
+
+#ifdef HAVE_LCHFLAGS
+PyDoc_STRVAR(posix_lchflags__doc__,
+"lchflags(path, flags)\n\n\
+Set file flags.\n\
+This function will not follow symbolic links.");
+
+static PyObject *
+posix_lchflags(PyObject *self, PyObject *args)
+{
+ char *path;
+ unsigned long flags;
+ int res;
+ if (!PyArg_ParseTuple(args, "etk:lchflags",
+ Py_FileSystemDefaultEncoding, &path, &flags))
+ return NULL;
+ Py_BEGIN_ALLOW_THREADS
+ res = lchflags(path, flags);
+ Py_END_ALLOW_THREADS
+ if (res < 0)
+ return posix_error_with_allocated_filename(path);
+ PyMem_Free(path);
+ Py_INCREF(Py_None);
+ return Py_None;
+}
+#endif /* HAVE_LCHFLAGS */
+
+#ifdef HAVE_CHROOT
+PyDoc_STRVAR(posix_chroot__doc__,
+"chroot(path)\n\n\
+Change root directory to path.");
+
+static PyObject *
+posix_chroot(PyObject *self, PyObject *args)
+{
+ return posix_1str(args, "et:chroot", chroot);
+}
+#endif
+
+#ifdef HAVE_FSYNC
+PyDoc_STRVAR(posix_fsync__doc__,
+"fsync(fildes)\n\n\
+force write of file with filedescriptor to disk.");
+
+static PyObject *
+posix_fsync(PyObject *self, PyObject *fdobj)
+{
+ return posix_fildes(fdobj, fsync);
+}
+#endif /* HAVE_FSYNC */
+
+#ifdef HAVE_FDATASYNC
+
+#ifdef __hpux
+extern int fdatasync(int); /* On HP-UX, in libc but not in unistd.h */
+#endif
+
+PyDoc_STRVAR(posix_fdatasync__doc__,
+"fdatasync(fildes)\n\n\
+force write of file with filedescriptor to disk.\n\
+ does not force update of metadata.");
+
+static PyObject *
+posix_fdatasync(PyObject *self, PyObject *fdobj)
+{
+ return posix_fildes(fdobj, fdatasync);
+}
+#endif /* HAVE_FDATASYNC */
+
+
+#ifdef HAVE_CHOWN
+PyDoc_STRVAR(posix_chown__doc__,
+"chown(path, uid, gid)\n\n\
+Change the owner and group id of path to the numeric uid and gid.");
+
+static PyObject *
+posix_chown(PyObject *self, PyObject *args)
+{
+ char *path = NULL;
+ long uid, gid;
+ int res;
+ if (!PyArg_ParseTuple(args, "etll:chown",
+ Py_FileSystemDefaultEncoding, &path,
+ &uid, &gid))
+ return NULL;
+ Py_BEGIN_ALLOW_THREADS
+ res = chown(path, (uid_t) uid, (gid_t) gid);
+ Py_END_ALLOW_THREADS
+ if (res < 0)
+ return posix_error_with_allocated_filename(path);
+ PyMem_Free(path);
+ Py_INCREF(Py_None);
+ return Py_None;
+}
+#endif /* HAVE_CHOWN */
+
+#ifdef HAVE_FCHOWN
+PyDoc_STRVAR(posix_fchown__doc__,
+"fchown(fd, uid, gid)\n\n\
+Change the owner and group id of the file given by file descriptor\n\
+fd to the numeric uid and gid.");
+
+static PyObject *
+posix_fchown(PyObject *self, PyObject *args)
+{
+ int fd;
+ long uid, gid;
+ int res;
+ if (!PyArg_ParseTuple(args, "ill:chown", &fd, &uid, &gid))
+ return NULL;
+ Py_BEGIN_ALLOW_THREADS
+ res = fchown(fd, (uid_t) uid, (gid_t) gid);
+ Py_END_ALLOW_THREADS
+ if (res < 0)
+ return posix_error();
+ Py_RETURN_NONE;
+}
+#endif /* HAVE_FCHOWN */
+
+#ifdef HAVE_LCHOWN
+PyDoc_STRVAR(posix_lchown__doc__,
+"lchown(path, uid, gid)\n\n\
+Change the owner and group id of path to the numeric uid and gid.\n\
+This function will not follow symbolic links.");
+
+static PyObject *
+posix_lchown(PyObject *self, PyObject *args)
+{
+ char *path = NULL;
+ long uid, gid;
+ int res;
+ if (!PyArg_ParseTuple(args, "etll:lchown",
+ Py_FileSystemDefaultEncoding, &path,
+ &uid, &gid))
+ return NULL;
+ Py_BEGIN_ALLOW_THREADS
+ res = lchown(path, (uid_t) uid, (gid_t) gid);
+ Py_END_ALLOW_THREADS
+ if (res < 0)
+ return posix_error_with_allocated_filename(path);
+ PyMem_Free(path);
+ Py_INCREF(Py_None);
+ return Py_None;
+}
+#endif /* HAVE_LCHOWN */
+
+
+#ifdef HAVE_GETCWD
+PyDoc_STRVAR(posix_getcwd__doc__,
+"getcwd() -> path\n\n\
+Return a string representing the current working directory.");
+
+static PyObject *
+posix_getcwd(PyObject *self, PyObject *noargs)
+{
+ int bufsize_incr = 1024;
+ int bufsize = 0;
+ char *tmpbuf = NULL;
+ char *res = NULL;
+ PyObject *dynamic_return;
+
+ Py_BEGIN_ALLOW_THREADS
+ do {
+ bufsize = bufsize + bufsize_incr;
+ tmpbuf = malloc(bufsize);
+ if (tmpbuf == NULL) {
+ break;
+ }
+ res = getcwd(tmpbuf, bufsize);
+ if (res == NULL) {
+ free(tmpbuf);
+ }
+ } while ((res == NULL) && (errno == ERANGE));
+ Py_END_ALLOW_THREADS
+
+ if (res == NULL)
+ return posix_error();
+
+ dynamic_return = PyString_FromString(tmpbuf);
+ free(tmpbuf);
+
+ return dynamic_return;
+}
+
+#ifdef Py_USING_UNICODE
+PyDoc_STRVAR(posix_getcwdu__doc__,
+"getcwdu() -> path\n\n\
+Return a unicode string representing the current working directory.");
+
+static PyObject *
+posix_getcwdu(PyObject *self, PyObject *noargs)
+{
+ char buf[1026];
+ char *res;
+
+ Py_BEGIN_ALLOW_THREADS
+ res = getcwd(buf, sizeof buf);
+ Py_END_ALLOW_THREADS
+ if (res == NULL)
+ return posix_error();
+ return PyUnicode_Decode(buf, strlen(buf), Py_FileSystemDefaultEncoding,"strict");
+}
+#endif /* Py_USING_UNICODE */
+#endif /* HAVE_GETCWD */
+
+
+PyDoc_STRVAR(posix_listdir__doc__,
+"listdir(path) -> list_of_strings\n\n\
+Return a list containing the names of the entries in the directory.\n\
+\n\
+ path: path of directory to list\n\
+\n\
+The list is in arbitrary order. It does not include the special\n\
+entries '.' and '..' even if they are present in the directory.");
+
+static PyObject *
+posix_listdir(PyObject *self, PyObject *args)
+{
+ /* XXX Should redo this putting the (now four) versions of opendir
+ in separate files instead of having them all here... */
+
+ char *name = NULL;
+ char *MBname;
+ PyObject *d, *v;
+ DIR *dirp;
+ struct dirent *ep;
+ int arg_is_unicode = 1;
+
+ errno = 0;
+ if (!PyArg_ParseTuple(args, "U:listdir", &v)) {
+ arg_is_unicode = 0;
+ PyErr_Clear();
+ }
+ if (!PyArg_ParseTuple(args, "et:listdir", Py_FileSystemDefaultEncoding, &name))
+ return NULL;
+ Py_BEGIN_ALLOW_THREADS
+ dirp = opendir(name);
+ Py_END_ALLOW_THREADS
+ if (dirp == NULL) {
+ return posix_error_with_allocated_filename(name);
+ }
+ if ((d = PyList_New(0)) == NULL) {
+ Py_BEGIN_ALLOW_THREADS
+ closedir(dirp);
+ Py_END_ALLOW_THREADS
+ PyMem_Free(name);
+ return NULL;
+ }
+ if((MBname = malloc(NAME_MAX)) == NULL) {
+ Py_BEGIN_ALLOW_THREADS
+ closedir(dirp);
+ Py_END_ALLOW_THREADS
+ Py_DECREF(d);
+ PyMem_Free(name);
+ return NULL;
+ }
+ for (;;) {
+ errno = 0;
+ Py_BEGIN_ALLOW_THREADS
+ ep = readdir(dirp);
+ Py_END_ALLOW_THREADS
+ if (ep == NULL) {
+ if ((errno == 0) || (errno == EISDIR)) {
+ break;
+ } else {
+ Py_BEGIN_ALLOW_THREADS
+ closedir(dirp);
+ Py_END_ALLOW_THREADS
+ Py_DECREF(d);
+ return posix_error_with_allocated_filename(name);
+ }
+ }
+ if (ep->FileName[0] == L'.' &&
+ (NAMLEN(ep) == 1 ||
+ (ep->FileName[1] == L'.' && NAMLEN(ep) == 2)))
+ continue;
+ if(wcstombs(MBname, ep->FileName, NAME_MAX) == -1) {
+ free(MBname);
+ Py_BEGIN_ALLOW_THREADS
+ closedir(dirp);
+ Py_END_ALLOW_THREADS
+ Py_DECREF(d);
+ PyMem_Free(name);
+ return NULL;
+ }
+ v = PyString_FromStringAndSize(MBname, strlen(MBname));
+ if (v == NULL) {
+ Py_DECREF(d);
+ d = NULL;
+ break;
+ }
+#ifdef Py_USING_UNICODE
+ if (arg_is_unicode) {
+ PyObject *w;
+
+ w = PyUnicode_FromEncodedObject(v,
+ Py_FileSystemDefaultEncoding,
+ "strict");
+ if (w != NULL) {
+ Py_DECREF(v);
+ v = w;
+ }
+ else {
+ /* fall back to the original byte string, as
+ discussed in patch #683592 */
+ PyErr_Clear();
+ }
+ }
+#endif
+ if (PyList_Append(d, v) != 0) {
+ Py_DECREF(v);
+ Py_DECREF(d);
+ d = NULL;
+ break;
+ }
+ Py_DECREF(v);
+ }
+ Py_BEGIN_ALLOW_THREADS
+ closedir(dirp);
+ Py_END_ALLOW_THREADS
+ PyMem_Free(name);
+ if(MBname != NULL) {
+ free(MBname);
+ }
+
+ return d;
+
+} /* end of posix_listdir */
+
+#ifdef MS_WINDOWS
+/* A helper function for abspath on win32 */
+static PyObject *
+posix__getfullpathname(PyObject *self, PyObject *args)
+{
+ /* assume encoded strings won't more than double no of chars */
+ char inbuf[MAX_PATH*2];
+ char *inbufp = inbuf;
+ Py_ssize_t insize = sizeof(inbuf);
+ char outbuf[MAX_PATH*2];
+ char *temp;
+
+ PyUnicodeObject *po;
+ if (PyArg_ParseTuple(args, "U|:_getfullpathname", &po)) {
+ Py_UNICODE *wpath = PyUnicode_AS_UNICODE(po);
+ Py_UNICODE woutbuf[MAX_PATH*2], *woutbufp = woutbuf;
+ Py_UNICODE *wtemp;
+ DWORD result;
+ PyObject *v;
+ result = GetFullPathNameW(wpath,
+ sizeof(woutbuf)/sizeof(woutbuf[0]),
+ woutbuf, &wtemp);
+ if (result > sizeof(woutbuf)/sizeof(woutbuf[0])) {
+ woutbufp = malloc(result * sizeof(Py_UNICODE));
+ if (!woutbufp)
+ return PyErr_NoMemory();
+ result = GetFullPathNameW(wpath, result, woutbufp, &wtemp);
+ }
+ if (result)
+ v = PyUnicode_FromUnicode(woutbufp, wcslen(woutbufp));
+ else
+ v = win32_error_unicode("GetFullPathNameW", wpath);
+ if (woutbufp != woutbuf)
+ free(woutbufp);
+ return v;
+ }
+ /* Drop the argument parsing error as narrow strings
+ are also valid. */
+ PyErr_Clear();
+
+ if (!PyArg_ParseTuple (args, "et#:_getfullpathname",
+ Py_FileSystemDefaultEncoding, &inbufp,
+ &insize))
+ return NULL;
+ if (!GetFullPathName(inbuf, sizeof(outbuf)/sizeof(outbuf[0]),
+ outbuf, &temp))
+ return win32_error("GetFullPathName", inbuf);
+ if (PyUnicode_Check(PyTuple_GetItem(args, 0))) {
+ return PyUnicode_Decode(outbuf, strlen(outbuf),
+ Py_FileSystemDefaultEncoding, NULL);
+ }
+ return PyString_FromString(outbuf);
+} /* end of posix__getfullpathname */
+#endif /* MS_WINDOWS */
+
+PyDoc_STRVAR(posix_mkdir__doc__,
+"mkdir(path [, mode=0777])\n\n\
+Create a directory.");
+
+static PyObject *
+posix_mkdir(PyObject *self, PyObject *args)
+{
+ int res;
+ char *path = NULL;
+ int mode = 0777;
+
+ if (!PyArg_ParseTuple(args, "et|i:mkdir",
+ Py_FileSystemDefaultEncoding, &path, &mode))
+ return NULL;
+ Py_BEGIN_ALLOW_THREADS
+ res = mkdir(path, mode);
+ Py_END_ALLOW_THREADS
+ if (res < 0)
+ return posix_error_with_allocated_filename(path);
+ PyMem_Free(path);
+ Py_INCREF(Py_None);
+ return Py_None;
+}
+
+
+/* sys/resource.h is needed for at least: wait3(), wait4(), broken nice. */
+#if defined(HAVE_SYS_RESOURCE_H)
+#include <sys/resource.h>
+#endif
+
+
+#ifdef HAVE_NICE
+PyDoc_STRVAR(posix_nice__doc__,
+"nice(inc) -> new_priority\n\n\
+Decrease the priority of process by inc and return the new priority.");
+
+static PyObject *
+posix_nice(PyObject *self, PyObject *args)
+{
+ int increment, value;
+
+ if (!PyArg_ParseTuple(args, "i:nice", &increment))
+ return NULL;
+
+ /* There are two flavours of 'nice': one that returns the new
+ priority (as required by almost all standards out there) and the
+ Linux/FreeBSD/BSDI one, which returns '0' on success and advices
+ the use of getpriority() to get the new priority.
+
+ If we are of the nice family that returns the new priority, we
+ need to clear errno before the call, and check if errno is filled
+ before calling posix_error() on a returnvalue of -1, because the
+ -1 may be the actual new priority! */
+
+ errno = 0;
+ value = nice(increment);
+#if defined(HAVE_BROKEN_NICE) && defined(HAVE_GETPRIORITY)
+ if (value == 0)
+ value = getpriority(PRIO_PROCESS, 0);
+#endif
+ if (value == -1 && errno != 0)
+ /* either nice() or getpriority() returned an error */
+ return posix_error();
+ return PyInt_FromLong((long) value);
+}
+#endif /* HAVE_NICE */
+
+PyDoc_STRVAR(posix_rename__doc__,
+"rename(old, new)\n\n\
+Rename a file or directory.");
+
+static PyObject *
+posix_rename(PyObject *self, PyObject *args)
+{
+ return posix_2str(args, "etet:rename", rename);
+}
+
+
+PyDoc_STRVAR(posix_rmdir__doc__,
+"rmdir(path)\n\n\
+Remove a directory.");
+
+static PyObject *
+posix_rmdir(PyObject *self, PyObject *args)
+{
+ return posix_1str(args, "et:rmdir", rmdir);
+}
+
+
+PyDoc_STRVAR(posix_stat__doc__,
+"stat(path) -> stat result\n\n\
+Perform a stat system call on the given path.");
+
+static PyObject *
+posix_stat(PyObject *self, PyObject *args)
+{
+ return posix_do_stat(self, args, "et:stat", STAT, NULL, NULL);
+}
+
+
+#ifdef HAVE_SYSTEM
+PyDoc_STRVAR(posix_system__doc__,
+"system(command) -> exit_status\n\n\
+Execute the command (a string) in a subshell.");
+
+static PyObject *
+posix_system(PyObject *self, PyObject *args)
+{
+ char *command;
+ long sts;
+ if (!PyArg_ParseTuple(args, "s:system", &command))
+ return NULL;
+ Py_BEGIN_ALLOW_THREADS
+ sts = system(command);
+ Py_END_ALLOW_THREADS
+ return PyInt_FromLong(sts);
+}
+#endif
+
+
+PyDoc_STRVAR(posix_umask__doc__,
+"umask(new_mask) -> old_mask\n\n\
+Set the current numeric umask and return the previous umask.");
+
+static PyObject *
+posix_umask(PyObject *self, PyObject *args)
+{
+ int i;
+ if (!PyArg_ParseTuple(args, "i:umask", &i))
+ return NULL;
+ i = (int)umask(i);
+ if (i < 0)
+ return posix_error();
+ return PyInt_FromLong((long)i);
+}
+
+
+PyDoc_STRVAR(posix_unlink__doc__,
+"unlink(path)\n\n\
+Remove a file (same as remove(path)).");
+
+PyDoc_STRVAR(posix_remove__doc__,
+"remove(path)\n\n\
+Remove a file (same as unlink(path)).");
+
+static PyObject *
+posix_unlink(PyObject *self, PyObject *args)
+{
+ return posix_1str(args, "et:remove", unlink);
+}
+
+
+static int
+extract_time(PyObject *t, time_t* sec, long* usec)
+{
+ time_t intval;
+ if (PyFloat_Check(t)) {
+ double tval = PyFloat_AsDouble(t);
+ PyObject *intobj = PyNumber_Long(t);
+ if (!intobj)
+ return -1;
+#if SIZEOF_TIME_T > SIZEOF_LONG
+ intval = PyInt_AsUnsignedLongLongMask(intobj);
+#else
+ intval = PyInt_AsLong(intobj);
+#endif
+ Py_DECREF(intobj);
+ if (intval == -1 && PyErr_Occurred())
+ return -1;
+ *sec = intval;
+ *usec = (long)((tval - intval) * 1e6); /* can't exceed 1000000 */
+ if (*usec < 0)
+ /* If rounding gave us a negative number,
+ truncate. */
+ *usec = 0;
+ return 0;
+ }
+#if SIZEOF_TIME_T > SIZEOF_LONG
+ intval = PyInt_AsUnsignedLongLongMask(t);
+#else
+ intval = PyInt_AsLong(t);
+#endif
+ if (intval == -1 && PyErr_Occurred())
+ return -1;
+ *sec = intval;
+ *usec = 0;
+ return 0;
+}
+
+PyDoc_STRVAR(posix_utime__doc__,
+"utime(path, (atime, mtime))\n\
+utime(path, None)\n\n\
+Set the access and modified time of the file to the given values. If the\n\
+second form is used, set the access and modified times to the current time.");
+
+static PyObject *
+posix_utime(PyObject *self, PyObject *args)
+{
+ char *path = NULL;
+ time_t atime, mtime;
+ long ausec, musec;
+ int res;
+ PyObject* arg;
+
+#if defined(HAVE_UTIMES)
+ struct timeval buf[2];
+#define ATIME buf[0].tv_sec
+#define MTIME buf[1].tv_sec
+#elif defined(HAVE_UTIME_H)
+/* XXX should define struct utimbuf instead, above */
+ struct utimbuf buf;
+#define ATIME buf.actime
+#define MTIME buf.modtime
+#define UTIME_ARG &buf
+#else /* HAVE_UTIMES */
+ time_t buf[2];
+#define ATIME buf[0]
+#define MTIME buf[1]
+#define UTIME_ARG buf
+#endif /* HAVE_UTIMES */
+
+
+ if (!PyArg_ParseTuple(args, "etO:utime",
+ Py_FileSystemDefaultEncoding, &path, &arg))
+ return NULL;
+ if (arg == Py_None) {
+ /* optional time values not given */
+ Py_BEGIN_ALLOW_THREADS
+ res = utime(path, NULL);
+ Py_END_ALLOW_THREADS
+ }
+ else if (!PyTuple_Check(arg) || PyTuple_Size(arg) != 2) {
+ PyErr_SetString(PyExc_TypeError,
+ "utime() arg 2 must be a tuple (atime, mtime)");
+ PyMem_Free(path);
+ return NULL;
+ }
+ else {
+ if (extract_time(PyTuple_GET_ITEM(arg, 0),
+ &atime, &ausec) == -1) {
+ PyMem_Free(path);
+ return NULL;
+ }
+ if (extract_time(PyTuple_GET_ITEM(arg, 1),
+ &mtime, &musec) == -1) {
+ PyMem_Free(path);
+ return NULL;
+ }
+ ATIME = atime;
+ MTIME = mtime;
+#ifdef HAVE_UTIMES
+ buf[0].tv_usec = ausec;
+ buf[1].tv_usec = musec;
+ Py_BEGIN_ALLOW_THREADS
+ res = utimes(path, buf);
+ Py_END_ALLOW_THREADS
+#else
+ Py_BEGIN_ALLOW_THREADS
+ res = utime(path, UTIME_ARG);
+ Py_END_ALLOW_THREADS
+#endif /* HAVE_UTIMES */
+ }
+ if (res < 0) {
+ return posix_error_with_allocated_filename(path);
+ }
+ PyMem_Free(path);
+ Py_INCREF(Py_None);
+ return Py_None;
+#undef UTIME_ARG
+#undef ATIME
+#undef MTIME
+}
+
+
+/* Process operations */
+
+PyDoc_STRVAR(posix__exit__doc__,
+"_exit(status)\n\n\
+Exit to the system with specified status, without normal exit processing.");
+
+static PyObject *
+posix__exit(PyObject *self, PyObject *args)
+{
+ int sts;
+ if (!PyArg_ParseTuple(args, "i:_exit", &sts))
+ return NULL;
+ _Exit(sts);
+ return NULL; /* Make gcc -Wall happy */
+}
+
+#if defined(HAVE_EXECV) || defined(HAVE_SPAWNV)
+static void
+free_string_array(char **array, Py_ssize_t count)
+{
+ Py_ssize_t i;
+ for (i = 0; i < count; i++)
+ PyMem_Free(array[i]);
+ PyMem_DEL(array);
+}
+#endif
+
+
+#ifdef HAVE_EXECV
+PyDoc_STRVAR(posix_execv__doc__,
+"execv(path, args)\n\n\
+Execute an executable path with arguments, replacing current process.\n\
+\n\
+ path: path of executable file\n\
+ args: tuple or list of strings");
+
+static PyObject *
+posix_execv(PyObject *self, PyObject *args)
+{
+ char *path;
+ PyObject *argv;
+ char **argvlist;
+ Py_ssize_t i, argc;
+ PyObject *(*getitem)(PyObject *, Py_ssize_t);
+
+ /* execv has two arguments: (path, argv), where
+ argv is a list or tuple of strings. */
+
+ if (!PyArg_ParseTuple(args, "etO:execv",
+ Py_FileSystemDefaultEncoding,
+ &path, &argv))
+ return NULL;
+ if (PyList_Check(argv)) {
+ argc = PyList_Size(argv);
+ getitem = PyList_GetItem;
+ }
+ else if (PyTuple_Check(argv)) {
+ argc = PyTuple_Size(argv);
+ getitem = PyTuple_GetItem;
+ }
+ else {
+ PyErr_SetString(PyExc_TypeError, "execv() arg 2 must be a tuple or list");
+ PyMem_Free(path);
+ return NULL;
+ }
+ if (argc < 1) {
+ PyErr_SetString(PyExc_ValueError, "execv() arg 2 must not be empty");
+ PyMem_Free(path);
+ return NULL;
+ }
+
+ argvlist = PyMem_NEW(char *, argc+1);
+ if (argvlist == NULL) {
+ PyMem_Free(path);
+ return PyErr_NoMemory();
+ }
+ for (i = 0; i < argc; i++) {
+ if (!PyArg_Parse((*getitem)(argv, i), "et",
+ Py_FileSystemDefaultEncoding,
+ &argvlist[i])) {
+ free_string_array(argvlist, i);
+ PyErr_SetString(PyExc_TypeError,
+ "execv() arg 2 must contain only strings");
+ PyMem_Free(path);
+ return NULL;
+
+ }
+ }
+ argvlist[argc] = NULL;
+
+ execv(path, argvlist);
+
+ /* If we get here it's definitely an error */
+
+ free_string_array(argvlist, argc);
+ PyMem_Free(path);
+ return posix_error();
+}
+
+
+PyDoc_STRVAR(posix_execve__doc__,
+"execve(path, args, env)\n\n\
+Execute a path with arguments and environment, replacing current process.\n\
+\n\
+ path: path of executable file\n\
+ args: tuple or list of arguments\n\
+ env: dictionary of strings mapping to strings");
+
+static PyObject *
+posix_execve(PyObject *self, PyObject *args)
+{
+ char *path;
+ PyObject *argv, *env;
+ char **argvlist;
+ char **envlist;
+ PyObject *key, *val, *keys=NULL, *vals=NULL;
+ Py_ssize_t i, pos, argc, envc;
+ PyObject *(*getitem)(PyObject *, Py_ssize_t);
+ Py_ssize_t lastarg = 0;
+
+ /* execve has three arguments: (path, argv, env), where
+ argv is a list or tuple of strings and env is a dictionary
+ like posix.environ. */
+
+ if (!PyArg_ParseTuple(args, "etOO:execve",
+ Py_FileSystemDefaultEncoding,
+ &path, &argv, &env))
+ return NULL;
+ if (PyList_Check(argv)) {
+ argc = PyList_Size(argv);
+ getitem = PyList_GetItem;
+ }
+ else if (PyTuple_Check(argv)) {
+ argc = PyTuple_Size(argv);
+ getitem = PyTuple_GetItem;
+ }
+ else {
+ PyErr_SetString(PyExc_TypeError,
+ "execve() arg 2 must be a tuple or list");
+ goto fail_0;
+ }
+ if (!PyMapping_Check(env)) {
+ PyErr_SetString(PyExc_TypeError,
+ "execve() arg 3 must be a mapping object");
+ goto fail_0;
+ }
+
+ argvlist = PyMem_NEW(char *, argc+1);
+ if (argvlist == NULL) {
+ PyErr_NoMemory();
+ goto fail_0;
+ }
+ for (i = 0; i < argc; i++) {
+ if (!PyArg_Parse((*getitem)(argv, i),
+ "et;execve() arg 2 must contain only strings",
+ Py_FileSystemDefaultEncoding,
+ &argvlist[i]))
+ {
+ lastarg = i;
+ goto fail_1;
+ }
+ }
+ lastarg = argc;
+ argvlist[argc] = NULL;
+
+ i = PyMapping_Size(env);
+ if (i < 0)
+ goto fail_1;
+ envlist = PyMem_NEW(char *, i + 1);
+ if (envlist == NULL) {
+ PyErr_NoMemory();
+ goto fail_1;
+ }
+ envc = 0;
+ keys = PyMapping_Keys(env);
+ vals = PyMapping_Values(env);
+ if (!keys || !vals)
+ goto fail_2;
+ if (!PyList_Check(keys) || !PyList_Check(vals)) {
+ PyErr_SetString(PyExc_TypeError,
+ "execve(): env.keys() or env.values() is not a list");
+ goto fail_2;
+ }
+
+ for (pos = 0; pos < i; pos++) {
+ char *p, *k, *v;
+ size_t len;
+
+ key = PyList_GetItem(keys, pos);
+ val = PyList_GetItem(vals, pos);
+ if (!key || !val)
+ goto fail_2;
+
+ if (!PyArg_Parse(
+ key,
+ "s;execve() arg 3 contains a non-string key",
+ &k) ||
+ !PyArg_Parse(
+ val,
+ "s;execve() arg 3 contains a non-string value",
+ &v))
+ {
+ goto fail_2;
+ }
+
+#if defined(PYOS_OS2)
+ /* Omit Pseudo-Env Vars that Would Confuse Programs if Passed On */
+ if (stricmp(k, "BEGINLIBPATH") != 0 && stricmp(k, "ENDLIBPATH") != 0) {
+#endif
+ len = PyString_Size(key) + PyString_Size(val) + 2;
+ p = PyMem_NEW(char, len);
+ if (p == NULL) {
+ PyErr_NoMemory();
+ goto fail_2;
+ }
+ PyOS_snprintf(p, len, "%s=%s", k, v);
+ envlist[envc++] = p;
+#if defined(PYOS_OS2)
+ }
+#endif
+ }
+ envlist[envc] = 0;
+
+ execve(path, argvlist, envlist);
+
+ /* If we get here it's definitely an error */
+
+ (void) posix_error();
+
+ fail_2:
+ while (--envc >= 0)
+ PyMem_DEL(envlist[envc]);
+ PyMem_DEL(envlist);
+ fail_1:
+ free_string_array(argvlist, lastarg);
+ Py_XDECREF(vals);
+ Py_XDECREF(keys);
+ fail_0:
+ PyMem_Free(path);
+ return NULL;
+}
+#endif /* HAVE_EXECV */
+
+
+#ifdef HAVE_SPAWNV
+PyDoc_STRVAR(posix_spawnv__doc__,
+"spawnv(mode, path, args)\n\n\
+Execute the program 'path' in a new process.\n\
+\n\
+ mode: mode of process creation\n\
+ path: path of executable file\n\
+ args: tuple or list of strings");
+
+static PyObject *
+posix_spawnv(PyObject *self, PyObject *args)
+{
+ char *path;
+ PyObject *argv;
+ char **argvlist;
+ int mode, i;
+ Py_ssize_t argc;
+ Py_intptr_t spawnval;
+ PyObject *(*getitem)(PyObject *, Py_ssize_t);
+
+ /* spawnv has three arguments: (mode, path, argv), where
+ argv is a list or tuple of strings. */
+
+ if (!PyArg_ParseTuple(args, "ietO:spawnv", &mode,
+ Py_FileSystemDefaultEncoding,
+ &path, &argv))
+ return NULL;
+ if (PyList_Check(argv)) {
+ argc = PyList_Size(argv);
+ getitem = PyList_GetItem;
+ }
+ else if (PyTuple_Check(argv)) {
+ argc = PyTuple_Size(argv);
+ getitem = PyTuple_GetItem;
+ }
+ else {
+ PyErr_SetString(PyExc_TypeError,
+ "spawnv() arg 2 must be a tuple or list");
+ PyMem_Free(path);
+ return NULL;
+ }
+
+ argvlist = PyMem_NEW(char *, argc+1);
+ if (argvlist == NULL) {
+ PyMem_Free(path);
+ return PyErr_NoMemory();
+ }
+ for (i = 0; i < argc; i++) {
+ if (!PyArg_Parse((*getitem)(argv, i), "et",
+ Py_FileSystemDefaultEncoding,
+ &argvlist[i])) {
+ free_string_array(argvlist, i);
+ PyErr_SetString(
+ PyExc_TypeError,
+ "spawnv() arg 2 must contain only strings");
+ PyMem_Free(path);
+ return NULL;
+ }
+ }
+ argvlist[argc] = NULL;
+
+#if defined(PYOS_OS2) && defined(PYCC_GCC)
+ Py_BEGIN_ALLOW_THREADS
+ spawnval = spawnv(mode, path, argvlist);
+ Py_END_ALLOW_THREADS
+#else
+ if (mode == _OLD_P_OVERLAY)
+ mode = _P_OVERLAY;
+
+ Py_BEGIN_ALLOW_THREADS
+ spawnval = _spawnv(mode, path, argvlist);
+ Py_END_ALLOW_THREADS
+#endif
+
+ free_string_array(argvlist, argc);
+ PyMem_Free(path);
+
+ if (spawnval == -1)
+ return posix_error();
+ else
+#if SIZEOF_LONG == SIZEOF_VOID_P
+ return Py_BuildValue("l", (long) spawnval);
+#else
+ return Py_BuildValue("L", (PY_LONG_LONG) spawnval);
+#endif
+}
+
+
+PyDoc_STRVAR(posix_spawnve__doc__,
+"spawnve(mode, path, args, env)\n\n\
+Execute the program 'path' in a new process.\n\
+\n\
+ mode: mode of process creation\n\
+ path: path of executable file\n\
+ args: tuple or list of arguments\n\
+ env: dictionary of strings mapping to strings");
+
+static PyObject *
+posix_spawnve(PyObject *self, PyObject *args)
+{
+ char *path;
+ PyObject *argv, *env;
+ char **argvlist;
+ char **envlist;
+ PyObject *key, *val, *keys=NULL, *vals=NULL, *res=NULL;
+ int mode, pos, envc;
+ Py_ssize_t argc, i;
+ Py_intptr_t spawnval;
+ PyObject *(*getitem)(PyObject *, Py_ssize_t);
+ Py_ssize_t lastarg = 0;
+
+ /* spawnve has four arguments: (mode, path, argv, env), where
+ argv is a list or tuple of strings and env is a dictionary
+ like posix.environ. */
+
+ if (!PyArg_ParseTuple(args, "ietOO:spawnve", &mode,
+ Py_FileSystemDefaultEncoding,
+ &path, &argv, &env))
+ return NULL;
+ if (PyList_Check(argv)) {
+ argc = PyList_Size(argv);
+ getitem = PyList_GetItem;
+ }
+ else if (PyTuple_Check(argv)) {
+ argc = PyTuple_Size(argv);
+ getitem = PyTuple_GetItem;
+ }
+ else {
+ PyErr_SetString(PyExc_TypeError,
+ "spawnve() arg 2 must be a tuple or list");
+ goto fail_0;
+ }
+ if (!PyMapping_Check(env)) {
+ PyErr_SetString(PyExc_TypeError,
+ "spawnve() arg 3 must be a mapping object");
+ goto fail_0;
+ }
+
+ argvlist = PyMem_NEW(char *, argc+1);
+ if (argvlist == NULL) {
+ PyErr_NoMemory();
+ goto fail_0;
+ }
+ for (i = 0; i < argc; i++) {
+ if (!PyArg_Parse((*getitem)(argv, i),
+ "et;spawnve() arg 2 must contain only strings",
+ Py_FileSystemDefaultEncoding,
+ &argvlist[i]))
+ {
+ lastarg = i;
+ goto fail_1;
+ }
+ }
+ lastarg = argc;
+ argvlist[argc] = NULL;
+
+ i = PyMapping_Size(env);
+ if (i < 0)
+ goto fail_1;
+ envlist = PyMem_NEW(char *, i + 1);
+ if (envlist == NULL) {
+ PyErr_NoMemory();
+ goto fail_1;
+ }
+ envc = 0;
+ keys = PyMapping_Keys(env);
+ vals = PyMapping_Values(env);
+ if (!keys || !vals)
+ goto fail_2;
+ if (!PyList_Check(keys) || !PyList_Check(vals)) {
+ PyErr_SetString(PyExc_TypeError,
+ "spawnve(): env.keys() or env.values() is not a list");
+ goto fail_2;
+ }
+
+ for (pos = 0; pos < i; pos++) {
+ char *p, *k, *v;
+ size_t len;
+
+ key = PyList_GetItem(keys, pos);
+ val = PyList_GetItem(vals, pos);
+ if (!key || !val)
+ goto fail_2;
+
+ if (!PyArg_Parse(
+ key,
+ "s;spawnve() arg 3 contains a non-string key",
+ &k) ||
+ !PyArg_Parse(
+ val,
+ "s;spawnve() arg 3 contains a non-string value",
+ &v))
+ {
+ goto fail_2;
+ }
+ len = PyString_Size(key) + PyString_Size(val) + 2;
+ p = PyMem_NEW(char, len);
+ if (p == NULL) {
+ PyErr_NoMemory();
+ goto fail_2;
+ }
+ PyOS_snprintf(p, len, "%s=%s", k, v);
+ envlist[envc++] = p;
+ }
+ envlist[envc] = 0;
+
+#if defined(PYOS_OS2) && defined(PYCC_GCC)
+ Py_BEGIN_ALLOW_THREADS
+ spawnval = spawnve(mode, path, argvlist, envlist);
+ Py_END_ALLOW_THREADS
+#else
+ if (mode == _OLD_P_OVERLAY)
+ mode = _P_OVERLAY;
+
+ Py_BEGIN_ALLOW_THREADS
+ spawnval = _spawnve(mode, path, argvlist, envlist);
+ Py_END_ALLOW_THREADS
+#endif
+
+ if (spawnval == -1)
+ (void) posix_error();
+ else
+#if SIZEOF_LONG == SIZEOF_VOID_P
+ res = Py_BuildValue("l", (long) spawnval);
+#else
+ res = Py_BuildValue("L", (PY_LONG_LONG) spawnval);
+#endif
+
+ fail_2:
+ while (--envc >= 0)
+ PyMem_DEL(envlist[envc]);
+ PyMem_DEL(envlist);
+ fail_1:
+ free_string_array(argvlist, lastarg);
+ Py_XDECREF(vals);
+ Py_XDECREF(keys);
+ fail_0:
+ PyMem_Free(path);
+ return res;
+}
+
+/* OS/2 supports spawnvp & spawnvpe natively */
+#if defined(PYOS_OS2)
+PyDoc_STRVAR(posix_spawnvp__doc__,
+"spawnvp(mode, file, args)\n\n\
+Execute the program 'file' in a new process, using the environment\n\
+search path to find the file.\n\
+\n\
+ mode: mode of process creation\n\
+ file: executable file name\n\
+ args: tuple or list of strings");
+
+static PyObject *
+posix_spawnvp(PyObject *self, PyObject *args)
+{
+ char *path;
+ PyObject *argv;
+ char **argvlist;
+ int mode, i, argc;
+ Py_intptr_t spawnval;
+ PyObject *(*getitem)(PyObject *, Py_ssize_t);
+
+ /* spawnvp has three arguments: (mode, path, argv), where
+ argv is a list or tuple of strings. */
+
+ if (!PyArg_ParseTuple(args, "ietO:spawnvp", &mode,
+ Py_FileSystemDefaultEncoding,
+ &path, &argv))
+ return NULL;
+ if (PyList_Check(argv)) {
+ argc = PyList_Size(argv);
+ getitem = PyList_GetItem;
+ }
+ else if (PyTuple_Check(argv)) {
+ argc = PyTuple_Size(argv);
+ getitem = PyTuple_GetItem;
+ }
+ else {
+ PyErr_SetString(PyExc_TypeError,
+ "spawnvp() arg 2 must be a tuple or list");
+ PyMem_Free(path);
+ return NULL;
+ }
+
+ argvlist = PyMem_NEW(char *, argc+1);
+ if (argvlist == NULL) {
+ PyMem_Free(path);
+ return PyErr_NoMemory();
+ }
+ for (i = 0; i < argc; i++) {
+ if (!PyArg_Parse((*getitem)(argv, i), "et",
+ Py_FileSystemDefaultEncoding,
+ &argvlist[i])) {
+ free_string_array(argvlist, i);
+ PyErr_SetString(
+ PyExc_TypeError,
+ "spawnvp() arg 2 must contain only strings");
+ PyMem_Free(path);
+ return NULL;
+ }
+ }
+ argvlist[argc] = NULL;
+
+ Py_BEGIN_ALLOW_THREADS
+#if defined(PYCC_GCC)
+ spawnval = spawnvp(mode, path, argvlist);
+#else
+ spawnval = _spawnvp(mode, path, argvlist);
+#endif
+ Py_END_ALLOW_THREADS
+
+ free_string_array(argvlist, argc);
+ PyMem_Free(path);
+
+ if (spawnval == -1)
+ return posix_error();
+ else
+ return Py_BuildValue("l", (long) spawnval);
+}
+
+
+PyDoc_STRVAR(posix_spawnvpe__doc__,
+"spawnvpe(mode, file, args, env)\n\n\
+Execute the program 'file' in a new process, using the environment\n\
+search path to find the file.\n\
+\n\
+ mode: mode of process creation\n\
+ file: executable file name\n\
+ args: tuple or list of arguments\n\
+ env: dictionary of strings mapping to strings");
+
+static PyObject *
+posix_spawnvpe(PyObject *self, PyObject *args)
+{
+ char *path;
+ PyObject *argv, *env;
+ char **argvlist;
+ char **envlist;
+ PyObject *key, *val, *keys=NULL, *vals=NULL, *res=NULL;
+ int mode, i, pos, argc, envc;
+ Py_intptr_t spawnval;
+ PyObject *(*getitem)(PyObject *, Py_ssize_t);
+ int lastarg = 0;
+
+ /* spawnvpe has four arguments: (mode, path, argv, env), where
+ argv is a list or tuple of strings and env is a dictionary
+ like posix.environ. */
+
+ if (!PyArg_ParseTuple(args, "ietOO:spawnvpe", &mode,
+ Py_FileSystemDefaultEncoding,
+ &path, &argv, &env))
+ return NULL;
+ if (PyList_Check(argv)) {
+ argc = PyList_Size(argv);
+ getitem = PyList_GetItem;
+ }
+ else if (PyTuple_Check(argv)) {
+ argc = PyTuple_Size(argv);
+ getitem = PyTuple_GetItem;
+ }
+ else {
+ PyErr_SetString(PyExc_TypeError,
+ "spawnvpe() arg 2 must be a tuple or list");
+ goto fail_0;
+ }
+ if (!PyMapping_Check(env)) {
+ PyErr_SetString(PyExc_TypeError,
+ "spawnvpe() arg 3 must be a mapping object");
+ goto fail_0;
+ }
+
+ argvlist = PyMem_NEW(char *, argc+1);
+ if (argvlist == NULL) {
+ PyErr_NoMemory();
+ goto fail_0;
+ }
+ for (i = 0; i < argc; i++) {
+ if (!PyArg_Parse((*getitem)(argv, i),
+ "et;spawnvpe() arg 2 must contain only strings",
+ Py_FileSystemDefaultEncoding,
+ &argvlist[i]))
+ {
+ lastarg = i;
+ goto fail_1;
+ }
+ }
+ lastarg = argc;
+ argvlist[argc] = NULL;
+
+ i = PyMapping_Size(env);
+ if (i < 0)
+ goto fail_1;
+ envlist = PyMem_NEW(char *, i + 1);
+ if (envlist == NULL) {
+ PyErr_NoMemory();
+ goto fail_1;
+ }
+ envc = 0;
+ keys = PyMapping_Keys(env);
+ vals = PyMapping_Values(env);
+ if (!keys || !vals)
+ goto fail_2;
+ if (!PyList_Check(keys) || !PyList_Check(vals)) {
+ PyErr_SetString(PyExc_TypeError,
+ "spawnvpe(): env.keys() or env.values() is not a list");
+ goto fail_2;
+ }
+
+ for (pos = 0; pos < i; pos++) {
+ char *p, *k, *v;
+ size_t len;
+
+ key = PyList_GetItem(keys, pos);
+ val = PyList_GetItem(vals, pos);
+ if (!key || !val)
+ goto fail_2;
+
+ if (!PyArg_Parse(
+ key,
+ "s;spawnvpe() arg 3 contains a non-string key",
+ &k) ||
+ !PyArg_Parse(
+ val,
+ "s;spawnvpe() arg 3 contains a non-string value",
+ &v))
+ {
+ goto fail_2;
+ }
+ len = PyString_Size(key) + PyString_Size(val) + 2;
+ p = PyMem_NEW(char, len);
+ if (p == NULL) {
+ PyErr_NoMemory();
+ goto fail_2;
+ }
+ PyOS_snprintf(p, len, "%s=%s", k, v);
+ envlist[envc++] = p;
+ }
+ envlist[envc] = 0;
+
+ Py_BEGIN_ALLOW_THREADS
+#if defined(PYCC_GCC)
+ spawnval = spawnvpe(mode, path, argvlist, envlist);
+#else
+ spawnval = _spawnvpe(mode, path, argvlist, envlist);
+#endif
+ Py_END_ALLOW_THREADS
+
+ if (spawnval == -1)
+ (void) posix_error();
+ else
+ res = Py_BuildValue("l", (long) spawnval);
+
+ fail_2:
+ while (--envc >= 0)
+ PyMem_DEL(envlist[envc]);
+ PyMem_DEL(envlist);
+ fail_1:
+ free_string_array(argvlist, lastarg);
+ Py_XDECREF(vals);
+ Py_XDECREF(keys);
+ fail_0:
+ PyMem_Free(path);
+ return res;
+}
+#endif /* PYOS_OS2 */
+#endif /* HAVE_SPAWNV */
+
+
+#ifdef HAVE_FORK1
+PyDoc_STRVAR(posix_fork1__doc__,
+"fork1() -> pid\n\n\
+Fork a child process with a single multiplexed (i.e., not bound) thread.\n\
+\n\
+Return 0 to child process and PID of child to parent process.");
+
+static PyObject *
+posix_fork1(PyObject *self, PyObject *noargs)
+{
+ pid_t pid;
+ int result = 0;
+ _PyImport_AcquireLock();
+ pid = fork1();
+ if (pid == 0) {
+ /* child: this clobbers and resets the import lock. */
+ PyOS_AfterFork();
+ } else {
+ /* parent: release the import lock. */
+ result = _PyImport_ReleaseLock();
+ }
+ if (pid == -1)
+ return posix_error();
+ if (result < 0) {
+ /* Don't clobber the OSError if the fork failed. */
+ PyErr_SetString(PyExc_RuntimeError,
+ "not holding the import lock");
+ return NULL;
+ }
+ return PyLong_FromPid(pid);
+}
+#endif
+
+
+#ifdef HAVE_FORK
+PyDoc_STRVAR(posix_fork__doc__,
+"fork() -> pid\n\n\
+Fork a child process.\n\
+Return 0 to child process and PID of child to parent process.");
+
+static PyObject *
+posix_fork(PyObject *self, PyObject *noargs)
+{
+ pid_t pid;
+ int result = 0;
+ _PyImport_AcquireLock();
+ pid = fork();
+ if (pid == 0) {
+ /* child: this clobbers and resets the import lock. */
+ PyOS_AfterFork();
+ } else {
+ /* parent: release the import lock. */
+ result = _PyImport_ReleaseLock();
+ }
+ if (pid == -1)
+ return posix_error();
+ if (result < 0) {
+ /* Don't clobber the OSError if the fork failed. */
+ PyErr_SetString(PyExc_RuntimeError,
+ "not holding the import lock");
+ return NULL;
+ }
+ return PyLong_FromPid(pid);
+}
+#endif
+
+/* AIX uses /dev/ptc but is otherwise the same as /dev/ptmx */
+/* IRIX has both /dev/ptc and /dev/ptmx, use ptmx */
+#if defined(HAVE_DEV_PTC) && !defined(HAVE_DEV_PTMX)
+#define DEV_PTY_FILE "/dev/ptc"
+#define HAVE_DEV_PTMX
+#else
+#define DEV_PTY_FILE "/dev/ptmx"
+#endif
+
+#if defined(HAVE_OPENPTY) || defined(HAVE_FORKPTY) || defined(HAVE_DEV_PTMX)
+#ifdef HAVE_PTY_H
+#include <pty.h>
+#else
+#ifdef HAVE_LIBUTIL_H
+#include <libutil.h>
+#else
+#ifdef HAVE_UTIL_H
+#include <util.h>
+#endif /* HAVE_UTIL_H */
+#endif /* HAVE_LIBUTIL_H */
+#endif /* HAVE_PTY_H */
+#ifdef HAVE_STROPTS_H
+#include <stropts.h>
+#endif
+#endif /* defined(HAVE_OPENPTY) || defined(HAVE_FORKPTY) || defined(HAVE_DEV_PTMX */
+
+#if defined(HAVE_OPENPTY) || defined(HAVE__GETPTY) || defined(HAVE_DEV_PTMX)
+PyDoc_STRVAR(posix_openpty__doc__,
+"openpty() -> (master_fd, slave_fd)\n\n\
+Open a pseudo-terminal, returning open fd's for both master and slave end.\n");
+
+static PyObject *
+posix_openpty(PyObject *self, PyObject *noargs)
+{
+ int master_fd, slave_fd;
+#ifndef HAVE_OPENPTY
+ char * slave_name;
+#endif
+#if defined(HAVE_DEV_PTMX) && !defined(HAVE_OPENPTY) && !defined(HAVE__GETPTY)
+ PyOS_sighandler_t sig_saved;
+#ifdef sun
+ extern char *ptsname(int fildes);
+#endif
+#endif
+
+#ifdef HAVE_OPENPTY
+ if (openpty(&master_fd, &slave_fd, NULL, NULL, NULL) != 0)
+ return posix_error();
+#elif defined(HAVE__GETPTY)
+ slave_name = _getpty(&master_fd, O_RDWR, 0666, 0);
+ if (slave_name == NULL)
+ return posix_error();
+
+ slave_fd = open(slave_name, O_RDWR);
+ if (slave_fd < 0)
+ return posix_error();
+#else
+ master_fd = open(DEV_PTY_FILE, O_RDWR | O_NOCTTY); /* open master */
+ if (master_fd < 0)
+ return posix_error();
+ sig_saved = PyOS_setsig(SIGCHLD, SIG_DFL);
+ /* change permission of slave */
+ if (grantpt(master_fd) < 0) {
+ PyOS_setsig(SIGCHLD, sig_saved);
+ return posix_error();
+ }
+ /* unlock slave */
+ if (unlockpt(master_fd) < 0) {
+ PyOS_setsig(SIGCHLD, sig_saved);
+ return posix_error();
+ }
+ PyOS_setsig(SIGCHLD, sig_saved);
+ slave_name = ptsname(master_fd); /* get name of slave */
+ if (slave_name == NULL)
+ return posix_error();
+ slave_fd = open(slave_name, O_RDWR | O_NOCTTY); /* open slave */
+ if (slave_fd < 0)
+ return posix_error();
+#if !defined(__CYGWIN__) && !defined(HAVE_DEV_PTC)
+ ioctl(slave_fd, I_PUSH, "ptem"); /* push ptem */
+ ioctl(slave_fd, I_PUSH, "ldterm"); /* push ldterm */
+#ifndef __hpux
+ ioctl(slave_fd, I_PUSH, "ttcompat"); /* push ttcompat */
+#endif /* __hpux */
+#endif /* HAVE_CYGWIN */
+#endif /* HAVE_OPENPTY */
+
+ return Py_BuildValue("(ii)", master_fd, slave_fd);
+
+}
+#endif /* defined(HAVE_OPENPTY) || defined(HAVE__GETPTY) || defined(HAVE_DEV_PTMX) */
+
+#ifdef HAVE_FORKPTY
+PyDoc_STRVAR(posix_forkpty__doc__,
+"forkpty() -> (pid, master_fd)\n\n\
+Fork a new process with a new pseudo-terminal as controlling tty.\n\n\
+Like fork(), return 0 as pid to child process, and PID of child to parent.\n\
+To both, return fd of newly opened pseudo-terminal.\n");
+
+static PyObject *
+posix_forkpty(PyObject *self, PyObject *noargs)
+{
+ int master_fd = -1, result = 0;
+ pid_t pid;
+
+ _PyImport_AcquireLock();
+ pid = forkpty(&master_fd, NULL, NULL, NULL);
+ if (pid == 0) {
+ /* child: this clobbers and resets the import lock. */
+ PyOS_AfterFork();
+ } else {
+ /* parent: release the import lock. */
+ result = _PyImport_ReleaseLock();
+ }
+ if (pid == -1)
+ return posix_error();
+ if (result < 0) {
+ /* Don't clobber the OSError if the fork failed. */
+ PyErr_SetString(PyExc_RuntimeError,
+ "not holding the import lock");
+ return NULL;
+ }
+ return Py_BuildValue("(Ni)", PyLong_FromPid(pid), master_fd);
+}
+#endif
+
+#ifdef HAVE_GETEGID
+PyDoc_STRVAR(posix_getegid__doc__,
+"getegid() -> egid\n\n\
+Return the current process's effective group id.");
+
+static PyObject *
+posix_getegid(PyObject *self, PyObject *noargs)
+{
+ return PyInt_FromLong((long)getegid());
+}
+#endif
+
+
+#ifdef HAVE_GETEUID
+PyDoc_STRVAR(posix_geteuid__doc__,
+"geteuid() -> euid\n\n\
+Return the current process's effective user id.");
+
+static PyObject *
+posix_geteuid(PyObject *self, PyObject *noargs)
+{
+ return PyInt_FromLong((long)geteuid());
+}
+#endif
+
+
+#ifdef HAVE_GETGID
+PyDoc_STRVAR(posix_getgid__doc__,
+"getgid() -> gid\n\n\
+Return the current process's group id.");
+
+static PyObject *
+posix_getgid(PyObject *self, PyObject *noargs)
+{
+ return PyInt_FromLong((long)getgid());
+}
+#endif
+
+
+PyDoc_STRVAR(posix_getpid__doc__,
+"getpid() -> pid\n\n\
+Return the current process id");
+
+static PyObject *
+posix_getpid(PyObject *self, PyObject *noargs)
+{
+ return PyLong_FromPid(getpid());
+}
+
+
+#ifdef HAVE_GETGROUPS
+PyDoc_STRVAR(posix_getgroups__doc__,
+"getgroups() -> list of group IDs\n\n\
+Return list of supplemental group IDs for the process.");
+
+static PyObject *
+posix_getgroups(PyObject *self, PyObject *noargs)
+{
+ PyObject *result = NULL;
+
+#ifdef NGROUPS_MAX
+#define MAX_GROUPS NGROUPS_MAX
+#else
+ /* defined to be 16 on Solaris7, so this should be a small number */
+#define MAX_GROUPS 64
+#endif
+ gid_t grouplist[MAX_GROUPS];
+
+ /* On MacOSX getgroups(2) can return more than MAX_GROUPS results
+ * This is a helper variable to store the intermediate result when
+ * that happens.
+ *
+ * To keep the code readable the OSX behaviour is unconditional,
+ * according to the POSIX spec this should be safe on all unix-y
+ * systems.
+ */
+ gid_t* alt_grouplist = grouplist;
+ int n;
+
+ n = getgroups(MAX_GROUPS, grouplist);
+ if (n < 0) {
+ if (errno == EINVAL) {
+ n = getgroups(0, NULL);
+ if (n == -1) {
+ return posix_error();
+ }
+ if (n == 0) {
+ /* Avoid malloc(0) */
+ alt_grouplist = grouplist;
+ } else {
+ alt_grouplist = PyMem_Malloc(n * sizeof(gid_t));
+ if (alt_grouplist == NULL) {
+ errno = EINVAL;
+ return posix_error();
+ }
+ n = getgroups(n, alt_grouplist);
+ if (n == -1) {
+ PyMem_Free(alt_grouplist);
+ return posix_error();
+ }
+ }
+ } else {
+ return posix_error();
+ }
+ }
+ result = PyList_New(n);
+ if (result != NULL) {
+ int i;
+ for (i = 0; i < n; ++i) {
+ PyObject *o = PyInt_FromLong((long)alt_grouplist[i]);
+ if (o == NULL) {
+ Py_DECREF(result);
+ result = NULL;
+ break;
+ }
+ PyList_SET_ITEM(result, i, o);
+ }
+ }
+
+ if (alt_grouplist != grouplist) {
+ PyMem_Free(alt_grouplist);
+ }
+
+ return result;
+}
+#endif
+
+#ifdef HAVE_INITGROUPS
+PyDoc_STRVAR(posix_initgroups__doc__,
+"initgroups(username, gid) -> None\n\n\
+Call the system initgroups() to initialize the group access list with all of\n\
+the groups of which the specified username is a member, plus the specified\n\
+group id.");
+
+static PyObject *
+posix_initgroups(PyObject *self, PyObject *args)
+{
+ char *username;
+ long gid;
+
+ if (!PyArg_ParseTuple(args, "sl:initgroups", &username, &gid))
+ return NULL;
+
+ if (initgroups(username, (gid_t) gid) == -1)
+ return PyErr_SetFromErrno(PyExc_OSError);
+
+ Py_INCREF(Py_None);
+ return Py_None;
+}
+#endif
+
+#ifdef HAVE_GETPGID
+PyDoc_STRVAR(posix_getpgid__doc__,
+"getpgid(pid) -> pgid\n\n\
+Call the system call getpgid().");
+
+static PyObject *
+posix_getpgid(PyObject *self, PyObject *args)
+{
+ pid_t pid, pgid;
+ if (!PyArg_ParseTuple(args, PARSE_PID ":getpgid", &pid))
+ return NULL;
+ pgid = getpgid(pid);
+ if (pgid < 0)
+ return posix_error();
+ return PyLong_FromPid(pgid);
+}
+#endif /* HAVE_GETPGID */
+
+
+#ifdef HAVE_GETPGRP
+PyDoc_STRVAR(posix_getpgrp__doc__,
+"getpgrp() -> pgrp\n\n\
+Return the current process group id.");
+
+static PyObject *
+posix_getpgrp(PyObject *self, PyObject *noargs)
+{
+#ifdef GETPGRP_HAVE_ARG
+ return PyLong_FromPid(getpgrp(0));
+#else /* GETPGRP_HAVE_ARG */
+ return PyLong_FromPid(getpgrp());
+#endif /* GETPGRP_HAVE_ARG */
+}
+#endif /* HAVE_GETPGRP */
+
+
+#ifdef HAVE_SETPGRP
+PyDoc_STRVAR(posix_setpgrp__doc__,
+"setpgrp()\n\n\
+Make this process the process group leader.");
+
+static PyObject *
+posix_setpgrp(PyObject *self, PyObject *noargs)
+{
+#ifdef SETPGRP_HAVE_ARG
+ if (setpgrp(0, 0) < 0)
+#else /* SETPGRP_HAVE_ARG */
+ if (setpgrp() < 0)
+#endif /* SETPGRP_HAVE_ARG */
+ return posix_error();
+ Py_INCREF(Py_None);
+ return Py_None;
+}
+
+#endif /* HAVE_SETPGRP */
+
+#ifdef HAVE_GETPPID
+PyDoc_STRVAR(posix_getppid__doc__,
+"getppid() -> ppid\n\n\
+Return the parent's process id.");
+
+static PyObject *
+posix_getppid(PyObject *self, PyObject *noargs)
+{
+ return PyLong_FromPid(getppid());
+}
+#endif
+
+
+#ifdef HAVE_GETLOGIN
+PyDoc_STRVAR(posix_getlogin__doc__,
+"getlogin() -> string\n\n\
+Return the actual login name.");
+
+static PyObject *
+posix_getlogin(PyObject *self, PyObject *noargs)
+{
+ PyObject *result = NULL;
+ char *name;
+ int old_errno = errno;
+
+ errno = 0;
+ name = getlogin();
+ if (name == NULL) {
+ if (errno)
+ posix_error();
+ else
+ PyErr_SetString(PyExc_OSError,
+ "unable to determine login name");
+ }
+ else
+ result = PyString_FromString(name);
+ errno = old_errno;
+
+ return result;
+}
+#endif
+
+PyDoc_STRVAR(posix_getuid__doc__,
+"getuid() -> uid\n\n\
+Return the current process's user id.");
+
+static PyObject *
+posix_getuid(PyObject *self, PyObject *noargs)
+{
+ return PyInt_FromLong((long)getuid());
+}
+
+
+#ifdef HAVE_KILL
+PyDoc_STRVAR(posix_kill__doc__,
+"kill(pid, sig)\n\n\
+Kill a process with a signal.");
+
+static PyObject *
+posix_kill(PyObject *self, PyObject *args)
+{
+ pid_t pid;
+ int sig;
+ if (!PyArg_ParseTuple(args, PARSE_PID "i:kill", &pid, &sig))
+ return NULL;
+#if defined(PYOS_OS2) && !defined(PYCC_GCC)
+ if (sig == XCPT_SIGNAL_INTR || sig == XCPT_SIGNAL_BREAK) {
+ APIRET rc;
+ if ((rc = DosSendSignalException(pid, sig)) != NO_ERROR)
+ return os2_error(rc);
+
+ } else if (sig == XCPT_SIGNAL_KILLPROC) {
+ APIRET rc;
+ if ((rc = DosKillProcess(DKP_PROCESS, pid)) != NO_ERROR)
+ return os2_error(rc);
+
+ } else
+ return NULL; /* Unrecognized Signal Requested */
+#else
+ if (kill(pid, sig) == -1)
+ return posix_error();
+#endif
+ Py_INCREF(Py_None);
+ return Py_None;
+}
+#endif
+
+#ifdef HAVE_KILLPG
+PyDoc_STRVAR(posix_killpg__doc__,
+"killpg(pgid, sig)\n\n\
+Kill a process group with a signal.");
+
+static PyObject *
+posix_killpg(PyObject *self, PyObject *args)
+{
+ int sig;
+ pid_t pgid;
+ /* XXX some man pages make the `pgid` parameter an int, others
+ a pid_t. Since getpgrp() returns a pid_t, we assume killpg should
+ take the same type. Moreover, pid_t is always at least as wide as
+ int (else compilation of this module fails), which is safe. */
+ if (!PyArg_ParseTuple(args, PARSE_PID "i:killpg", &pgid, &sig))
+ return NULL;
+ if (killpg(pgid, sig) == -1)
+ return posix_error();
+ Py_INCREF(Py_None);
+ return Py_None;
+}
+#endif
+
+#ifdef HAVE_PLOCK
+
+#ifdef HAVE_SYS_LOCK_H
+#include <sys/lock.h>
+#endif
+
+PyDoc_STRVAR(posix_plock__doc__,
+"plock(op)\n\n\
+Lock program segments into memory.");
+
+static PyObject *
+posix_plock(PyObject *self, PyObject *args)
+{
+ int op;
+ if (!PyArg_ParseTuple(args, "i:plock", &op))
+ return NULL;
+ if (plock(op) == -1)
+ return posix_error();
+ Py_INCREF(Py_None);
+ return Py_None;
+}
+#endif
+
+
+#ifdef HAVE_POPEN
+PyDoc_STRVAR(posix_popen__doc__,
+"popen(command [, mode='r' [, bufsize]]) -> pipe\n\n\
+Open a pipe to/from a command returning a file object.");
+
+#if defined(PYOS_OS2)
+#if defined(PYCC_VACPP)
+static int
+async_system(const char *command)
+{
+ char errormsg[256], args[1024];
+ RESULTCODES rcodes;
+ APIRET rc;
+
+ char *shell = getenv("COMSPEC");
+ if (!shell)
+ shell = "cmd";
+
+ /* avoid overflowing the argument buffer */
+ if (strlen(shell) + 3 + strlen(command) >= 1024)
+ return ERROR_NOT_ENOUGH_MEMORY
+
+ args[0] = '\0';
+ strcat(args, shell);
+ strcat(args, "/c ");
+ strcat(args, command);
+
+ /* execute asynchronously, inheriting the environment */
+ rc = DosExecPgm(errormsg,
+ sizeof(errormsg),
+ EXEC_ASYNC,
+ args,
+ NULL,
+ &rcodes,
+ shell);
+ return rc;
+}
+
+static FILE *
+popen(const char *command, const char *mode, int pipesize, int *err)
+{
+ int oldfd, tgtfd;
+ HFILE pipeh[2];
+ APIRET rc;
+
+ /* mode determines which of stdin or stdout is reconnected to
+ * the pipe to the child
+ */
+ if (strchr(mode, 'r') != NULL) {
+ tgt_fd = 1; /* stdout */
+ } else if (strchr(mode, 'w')) {
+ tgt_fd = 0; /* stdin */
+ } else {
+ *err = ERROR_INVALID_ACCESS;
+ return NULL;
+ }
+
+ /* setup the pipe */
+ if ((rc = DosCreatePipe(&pipeh[0], &pipeh[1], pipesize)) != NO_ERROR) {
+ *err = rc;
+ return NULL;
+ }
+
+ /* prevent other threads accessing stdio */
+ DosEnterCritSec();
+
+ /* reconnect stdio and execute child */
+ oldfd = dup(tgtfd);
+ close(tgtfd);
+ if (dup2(pipeh[tgtfd], tgtfd) == 0) {
+ DosClose(pipeh[tgtfd]);
+ rc = async_system(command);
+ }
+
+ /* restore stdio */
+ dup2(oldfd, tgtfd);
+ close(oldfd);
+
+ /* allow other threads access to stdio */
+ DosExitCritSec();
+
+ /* if execution of child was successful return file stream */
+ if (rc == NO_ERROR)
+ return fdopen(pipeh[1 - tgtfd], mode);
+ else {
+ DosClose(pipeh[1 - tgtfd]);
+ *err = rc;
+ return NULL;
+ }
+}
+
+static PyObject *
+posix_popen(PyObject *self, PyObject *args)
+{
+ char *name;
+ char *mode = "r";
+ int err, bufsize = -1;
+ FILE *fp;
+ PyObject *f;
+ if (!PyArg_ParseTuple(args, "s|si:popen", &name, &mode, &bufsize))
+ return NULL;
+ Py_BEGIN_ALLOW_THREADS
+ fp = popen(name, mode, (bufsize > 0) ? bufsize : 4096, &err);
+ Py_END_ALLOW_THREADS
+ if (fp == NULL)
+ return os2_error(err);
+
+ f = PyFile_FromFile(fp, name, mode, fclose);
+ if (f != NULL)
+ PyFile_SetBufSize(f, bufsize);
+ return f;
+}
+
+#elif defined(PYCC_GCC)
+
+/* standard posix version of popen() support */
+static PyObject *
+posix_popen(PyObject *self, PyObject *args)
+{
+ char *name;
+ char *mode = "r";
+ int bufsize = -1;
+ FILE *fp;
+ PyObject *f;
+ if (!PyArg_ParseTuple(args, "s|si:popen", &name, &mode, &bufsize))
+ return NULL;
+ Py_BEGIN_ALLOW_THREADS
+ fp = popen(name, mode);
+ Py_END_ALLOW_THREADS
+ if (fp == NULL)
+ return posix_error();
+ f = PyFile_FromFile(fp, name, mode, pclose);
+ if (f != NULL)
+ PyFile_SetBufSize(f, bufsize);
+ return f;
+}
+
+/* fork() under OS/2 has lots'o'warts
+ * EMX supports pipe() and spawn*() so we can synthesize popen[234]()
+ * most of this code is a ripoff of the win32 code, but using the
+ * capabilities of EMX's C library routines
+ */
+
+/* These tell _PyPopen() whether to return 1, 2, or 3 file objects. */
+#define POPEN_1 1
+#define POPEN_2 2
+#define POPEN_3 3
+#define POPEN_4 4
+
+static PyObject *_PyPopen(char *, int, int, int);
+static int _PyPclose(FILE *file);
+
+/*
+ * Internal dictionary mapping popen* file pointers to process handles,
+ * for use when retrieving the process exit code. See _PyPclose() below
+ * for more information on this dictionary's use.
+ */
+static PyObject *_PyPopenProcs = NULL;
+
+/* os2emx version of popen2()
+ *
+ * The result of this function is a pipe (file) connected to the
+ * process's stdin, and a pipe connected to the process's stdout.
+ */
+
+static PyObject *
+os2emx_popen2(PyObject *self, PyObject *args)
+{
+ PyObject *f;
+ int tm=0;
+
+ char *cmdstring;
+ char *mode = "t";
+ int bufsize = -1;
+ if (!PyArg_ParseTuple(args, "s|si:popen2", &cmdstring, &mode, &bufsize))
+ return NULL;
+
+ if (*mode == 't')
+ tm = O_TEXT;
+ else if (*mode != 'b') {
+ PyErr_SetString(PyExc_ValueError, "mode must be 't' or 'b'");
+ return NULL;
+ } else
+ tm = O_BINARY;
+
+ f = _PyPopen(cmdstring, tm, POPEN_2, bufsize);
+
+ return f;
+}
+
+/*
+ * Variation on os2emx.popen2
+ *
+ * The result of this function is 3 pipes - the process's stdin,
+ * stdout and stderr
+ */
+
+static PyObject *
+os2emx_popen3(PyObject *self, PyObject *args)
+{
+ PyObject *f;
+ int tm = 0;
+
+ char *cmdstring;
+ char *mode = "t";
+ int bufsize = -1;
+ if (!PyArg_ParseTuple(args, "s|si:popen3", &cmdstring, &mode, &bufsize))
+ return NULL;
+
+ if (*mode == 't')
+ tm = O_TEXT;
+ else if (*mode != 'b') {
+ PyErr_SetString(PyExc_ValueError, "mode must be 't' or 'b'");
+ return NULL;
+ } else
+ tm = O_BINARY;
+
+ f = _PyPopen(cmdstring, tm, POPEN_3, bufsize);
+
+ return f;
+}
+
+/*
+ * Variation on os2emx.popen2
+ *
+ * The result of this function is 2 pipes - the processes stdin,
+ * and stdout+stderr combined as a single pipe.
+ */
+
+static PyObject *
+os2emx_popen4(PyObject *self, PyObject *args)
+{
+ PyObject *f;
+ int tm = 0;
+
+ char *cmdstring;
+ char *mode = "t";
+ int bufsize = -1;
+ if (!PyArg_ParseTuple(args, "s|si:popen4", &cmdstring, &mode, &bufsize))
+ return NULL;
+
+ if (*mode == 't')
+ tm = O_TEXT;
+ else if (*mode != 'b') {
+ PyErr_SetString(PyExc_ValueError, "mode must be 't' or 'b'");
+ return NULL;
+ } else
+ tm = O_BINARY;
+
+ f = _PyPopen(cmdstring, tm, POPEN_4, bufsize);
+
+ return f;
+}
+
+/* a couple of structures for convenient handling of multiple
+ * file handles and pipes
+ */
+struct file_ref
+{
+ int handle;
+ int flags;
+};
+
+struct pipe_ref
+{
+ int rd;
+ int wr;
+};
+
+/* The following code is derived from the win32 code */
+
+static PyObject *
+_PyPopen(char *cmdstring, int mode, int n, int bufsize)
+{
+ struct file_ref stdio[3];
+ struct pipe_ref p_fd[3];
+ FILE *p_s[3];
+ int file_count, i, pipe_err;
+ pid_t pipe_pid;
+ char *shell, *sh_name, *opt, *rd_mode, *wr_mode;
+ PyObject *f, *p_f[3];
+
+ /* file modes for subsequent fdopen's on pipe handles */
+ if (mode == O_TEXT)
+ {
+ rd_mode = "rt";
+ wr_mode = "wt";
+ }
+ else
+ {
+ rd_mode = "rb";
+ wr_mode = "wb";
+ }
+
+ /* prepare shell references */
+ if ((shell = getenv("EMXSHELL")) == NULL)
+ if ((shell = getenv("COMSPEC")) == NULL)
+ {
+ errno = ENOENT;
+ return posix_error();
+ }
+
+ sh_name = _getname(shell);
+ if (stricmp(sh_name, "cmd.exe") == 0 || stricmp(sh_name, "4os2.exe") == 0)
+ opt = "/c";
+ else
+ opt = "-c";
+
+ /* save current stdio fds + their flags, and set not inheritable */
+ i = pipe_err = 0;
+ while (pipe_err >= 0 && i < 3)
+ {
+ pipe_err = stdio[i].handle = dup(i);
+ stdio[i].flags = fcntl(i, F_GETFD, 0);
+ fcntl(stdio[i].handle, F_SETFD, stdio[i].flags | FD_CLOEXEC);
+ i++;
+ }
+ if (pipe_err < 0)
+ {
+ /* didn't get them all saved - clean up and bail out */
+ int saved_err = errno;
+ while (i-- > 0)
+ {
+ close(stdio[i].handle);
+ }
+ errno = saved_err;
+ return posix_error();
+ }
+
+ /* create pipe ends */
+ file_count = 2;
+ if (n == POPEN_3)
+ file_count = 3;
+ i = pipe_err = 0;
+ while ((pipe_err == 0) && (i < file_count))
+ pipe_err = pipe((int *)&p_fd[i++]);
+ if (pipe_err < 0)
+ {
+ /* didn't get them all made - clean up and bail out */
+ while (i-- > 0)
+ {
+ close(p_fd[i].wr);
+ close(p_fd[i].rd);
+ }
+ errno = EPIPE;
+ return posix_error();
+ }
+
+ /* change the actual standard IO streams over temporarily,
+ * making the retained pipe ends non-inheritable
+ */
+ pipe_err = 0;
+
+ /* - stdin */
+ if (dup2(p_fd[0].rd, 0) == 0)
+ {
+ close(p_fd[0].rd);
+ i = fcntl(p_fd[0].wr, F_GETFD, 0);
+ fcntl(p_fd[0].wr, F_SETFD, i | FD_CLOEXEC);
+ if ((p_s[0] = fdopen(p_fd[0].wr, wr_mode)) == NULL)
+ {
+ close(p_fd[0].wr);
+ pipe_err = -1;
+ }
+ }
+ else
+ {
+ pipe_err = -1;
+ }
+
+ /* - stdout */
+ if (pipe_err == 0)
+ {
+ if (dup2(p_fd[1].wr, 1) == 1)
+ {
+ close(p_fd[1].wr);
+ i = fcntl(p_fd[1].rd, F_GETFD, 0);
+ fcntl(p_fd[1].rd, F_SETFD, i | FD_CLOEXEC);
+ if ((p_s[1] = fdopen(p_fd[1].rd, rd_mode)) == NULL)
+ {
+ close(p_fd[1].rd);
+ pipe_err = -1;
+ }
+ }
+ else
+ {
+ pipe_err = -1;
+ }
+ }
+
+ /* - stderr, as required */
+ if (pipe_err == 0)
+ switch (n)
+ {
+ case POPEN_3:
+ {
+ if (dup2(p_fd[2].wr, 2) == 2)
+ {
+ close(p_fd[2].wr);
+ i = fcntl(p_fd[2].rd, F_GETFD, 0);
+ fcntl(p_fd[2].rd, F_SETFD, i | FD_CLOEXEC);
+ if ((p_s[2] = fdopen(p_fd[2].rd, rd_mode)) == NULL)
+ {
+ close(p_fd[2].rd);
+ pipe_err = -1;
+ }
+ }
+ else
+ {
+ pipe_err = -1;
+ }
+ break;
+ }
+
+ case POPEN_4:
+ {
+ if (dup2(1, 2) != 2)
+ {
+ pipe_err = -1;
+ }
+ break;
+ }
+ }
+
+ /* spawn the child process */
+ if (pipe_err == 0)
+ {
+ pipe_pid = spawnlp(P_NOWAIT, shell, shell, opt, cmdstring, (char *)0);
+ if (pipe_pid == -1)
+ {
+ pipe_err = -1;
+ }
+ else
+ {
+ /* save the PID into the FILE structure
+ * NOTE: this implementation doesn't actually
+ * take advantage of this, but do it for
+ * completeness - AIM Apr01
+ */
+ for (i = 0; i < file_count; i++)
+ p_s[i]->_pid = pipe_pid;
+ }
+ }
+
+ /* reset standard IO to normal */
+ for (i = 0; i < 3; i++)
+ {
+ dup2(stdio[i].handle, i);
+ fcntl(i, F_SETFD, stdio[i].flags);
+ close(stdio[i].handle);
+ }
+
+ /* if any remnant problems, clean up and bail out */
+ if (pipe_err < 0)
+ {
+ for (i = 0; i < 3; i++)
+ {
+ close(p_fd[i].rd);
+ close(p_fd[i].wr);
+ }
+ errno = EPIPE;
+ return posix_error_with_filename(cmdstring);
+ }
+
+ /* build tuple of file objects to return */
+ if ((p_f[0] = PyFile_FromFile(p_s[0], cmdstring, wr_mode, _PyPclose)) != NULL)
+ PyFile_SetBufSize(p_f[0], bufsize);
+ if ((p_f[1] = PyFile_FromFile(p_s[1], cmdstring, rd_mode, _PyPclose)) != NULL)
+ PyFile_SetBufSize(p_f[1], bufsize);
+ if (n == POPEN_3)
+ {
+ if ((p_f[2] = PyFile_FromFile(p_s[2], cmdstring, rd_mode, _PyPclose)) != NULL)
+ PyFile_SetBufSize(p_f[0], bufsize);
+ f = PyTuple_Pack(3, p_f[0], p_f[1], p_f[2]);
+ }
+ else
+ f = PyTuple_Pack(2, p_f[0], p_f[1]);
+
+ /*
+ * Insert the files we've created into the process dictionary
+ * all referencing the list with the process handle and the
+ * initial number of files (see description below in _PyPclose).
+ * Since if _PyPclose later tried to wait on a process when all
+ * handles weren't closed, it could create a deadlock with the
+ * child, we spend some energy here to try to ensure that we
+ * either insert all file handles into the dictionary or none
+ * at all. It's a little clumsy with the various popen modes
+ * and variable number of files involved.
+ */
+ if (!_PyPopenProcs)
+ {
+ _PyPopenProcs = PyDict_New();
+ }
+
+ if (_PyPopenProcs)
+ {
+ PyObject *procObj, *pidObj, *intObj, *fileObj[3];
+ int ins_rc[3];
+
+ fileObj[0] = fileObj[1] = fileObj[2] = NULL;
+ ins_rc[0] = ins_rc[1] = ins_rc[2] = 0;
+
+ procObj = PyList_New(2);
+ pidObj = PyLong_FromPid(pipe_pid);
+ intObj = PyInt_FromLong((long) file_count);
+
+ if (procObj && pidObj && intObj)
+ {
+ PyList_SetItem(procObj, 0, pidObj);
+ PyList_SetItem(procObj, 1, intObj);
+
+ fileObj[0] = PyLong_FromVoidPtr(p_s[0]);
+ if (fileObj[0])
+ {
+ ins_rc[0] = PyDict_SetItem(_PyPopenProcs,
+ fileObj[0],
+ procObj);
+ }
+ fileObj[1] = PyLong_FromVoidPtr(p_s[1]);
+ if (fileObj[1])
+ {
+ ins_rc[1] = PyDict_SetItem(_PyPopenProcs,
+ fileObj[1],
+ procObj);
+ }
+ if (file_count >= 3)
+ {
+ fileObj[2] = PyLong_FromVoidPtr(p_s[2]);
+ if (fileObj[2])
+ {
+ ins_rc[2] = PyDict_SetItem(_PyPopenProcs,
+ fileObj[2],
+ procObj);
+ }
+ }
+
+ if (ins_rc[0] < 0 || !fileObj[0] ||
+ ins_rc[1] < 0 || (file_count > 1 && !fileObj[1]) ||
+ ins_rc[2] < 0 || (file_count > 2 && !fileObj[2]))
+ {
+ /* Something failed - remove any dictionary
+ * entries that did make it.
+ */
+ if (!ins_rc[0] && fileObj[0])
+ {
+ PyDict_DelItem(_PyPopenProcs,
+ fileObj[0]);
+ }
+ if (!ins_rc[1] && fileObj[1])
+ {
+ PyDict_DelItem(_PyPopenProcs,
+ fileObj[1]);
+ }
+ if (!ins_rc[2] && fileObj[2])
+ {
+ PyDict_DelItem(_PyPopenProcs,
+ fileObj[2]);
+ }
+ }
+ }
+
+ /*
+ * Clean up our localized references for the dictionary keys
+ * and value since PyDict_SetItem will Py_INCREF any copies
+ * that got placed in the dictionary.
+ */
+ Py_XDECREF(procObj);
+ Py_XDECREF(fileObj[0]);
+ Py_XDECREF(fileObj[1]);
+ Py_XDECREF(fileObj[2]);
+ }
+
+ /* Child is launched. */
+ return f;
+}
+
+/*
+ * Wrapper for fclose() to use for popen* files, so we can retrieve the
+ * exit code for the child process and return as a result of the close.
+ *
+ * This function uses the _PyPopenProcs dictionary in order to map the
+ * input file pointer to information about the process that was
+ * originally created by the popen* call that created the file pointer.
+ * The dictionary uses the file pointer as a key (with one entry
+ * inserted for each file returned by the original popen* call) and a
+ * single list object as the value for all files from a single call.
+ * The list object contains the Win32 process handle at [0], and a file
+ * count at [1], which is initialized to the total number of file
+ * handles using that list.
+ *
+ * This function closes whichever handle it is passed, and decrements
+ * the file count in the dictionary for the process handle pointed to
+ * by this file. On the last close (when the file count reaches zero),
+ * this function will wait for the child process and then return its
+ * exit code as the result of the close() operation. This permits the
+ * files to be closed in any order - it is always the close() of the
+ * final handle that will return the exit code.
+ *
+ * NOTE: This function is currently called with the GIL released.
+ * hence we use the GILState API to manage our state.
+ */
+
+static int _PyPclose(FILE *file)
+{
+ int result;
+ int exit_code;
+ pid_t pipe_pid;
+ PyObject *procObj, *pidObj, *intObj, *fileObj;
+ int file_count;
+#ifdef WITH_THREAD
+ PyGILState_STATE state;
+#endif
+
+ /* Close the file handle first, to ensure it can't block the
+ * child from exiting if it's the last handle.
+ */
+ result = fclose(file);
+
+#ifdef WITH_THREAD
+ state = PyGILState_Ensure();
+#endif
+ if (_PyPopenProcs)
+ {
+ if ((fileObj = PyLong_FromVoidPtr(file)) != NULL &&
+ (procObj = PyDict_GetItem(_PyPopenProcs,
+ fileObj)) != NULL &&
+ (pidObj = PyList_GetItem(procObj,0)) != NULL &&
+ (intObj = PyList_GetItem(procObj,1)) != NULL)
+ {
+ pipe_pid = (pid_t) PyLong_AsPid(pidObj);
+ file_count = (int) PyInt_AsLong(intObj);
+
+ if (file_count > 1)
+ {
+ /* Still other files referencing process */
+ file_count--;
+ PyList_SetItem(procObj,1,
+ PyInt_FromLong((long) file_count));
+ }
+ else
+ {
+ /* Last file for this process */
+ if (result != EOF &&
+ waitpid(pipe_pid, &exit_code, 0) == pipe_pid)
+ {
+ /* extract exit status */
+ if (WIFEXITED(exit_code))
+ {
+ result = WEXITSTATUS(exit_code);
+ }
+ else
+ {
+ errno = EPIPE;
+ result = -1;
+ }
+ }
+ else
+ {
+ /* Indicate failure - this will cause the file object
+ * to raise an I/O error and translate the last
+ * error code from errno. We do have a problem with
+ * last errors that overlap the normal errno table,
+ * but that's a consistent problem with the file object.
+ */
+ result = -1;
+ }
+ }
+
+ /* Remove this file pointer from dictionary */
+ PyDict_DelItem(_PyPopenProcs, fileObj);
+
+ if (PyDict_Size(_PyPopenProcs) == 0)
+ {
+ Py_DECREF(_PyPopenProcs);
+ _PyPopenProcs = NULL;
+ }
+
+ } /* if object retrieval ok */
+
+ Py_XDECREF(fileObj);
+ } /* if _PyPopenProcs */
+
+#ifdef WITH_THREAD
+ PyGILState_Release(state);
+#endif
+ return result;
+}
+
+#endif /* PYCC_??? */
+
+#elif defined(MS_WINDOWS)
+
+/*
+ * Portable 'popen' replacement for Win32.
+ *
+ * Written by Bill Tutt <billtut@microsoft.com>. Minor tweaks
+ * and 2.0 integration by Fredrik Lundh <fredrik@pythonware.com>
+ * Return code handling by David Bolen <db3l@fitlinxx.com>.
+ */
+
+#include <malloc.h>
+#include <io.h>
+#include <fcntl.h>
+
+/* These tell _PyPopen() wether to return 1, 2, or 3 file objects. */
+#define POPEN_1 1
+#define POPEN_2 2
+#define POPEN_3 3
+#define POPEN_4 4
+
+static PyObject *_PyPopen(char *, int, int);
+static int _PyPclose(FILE *file);
+
+/*
+ * Internal dictionary mapping popen* file pointers to process handles,
+ * for use when retrieving the process exit code. See _PyPclose() below
+ * for more information on this dictionary's use.
+ */
+static PyObject *_PyPopenProcs = NULL;
+
+
+/* popen that works from a GUI.
+ *
+ * The result of this function is a pipe (file) connected to the
+ * processes stdin or stdout, depending on the requested mode.
+ */
+
+static PyObject *
+posix_popen(PyObject *self, PyObject *args)
+{
+ PyObject *f;
+ int tm = 0;
+
+ char *cmdstring;
+ char *mode = "r";
+ int bufsize = -1;
+ if (!PyArg_ParseTuple(args, "s|si:popen", &cmdstring, &mode, &bufsize))
+ return NULL;
+
+ if (*mode == 'r')
+ tm = _O_RDONLY;
+ else if (*mode != 'w') {
+ PyErr_SetString(PyExc_ValueError, "popen() arg 2 must be 'r' or 'w'");
+ return NULL;
+ } else
+ tm = _O_WRONLY;
+
+ if (bufsize != -1) {
+ PyErr_SetString(PyExc_ValueError, "popen() arg 3 must be -1");
+ return NULL;
+ }
+
+ if (*(mode+1) == 't')
+ f = _PyPopen(cmdstring, tm | _O_TEXT, POPEN_1);
+ else if (*(mode+1) == 'b')
+ f = _PyPopen(cmdstring, tm | _O_BINARY, POPEN_1);
+ else
+ f = _PyPopen(cmdstring, tm | _O_TEXT, POPEN_1);
+
+ return f;
+}
+
+/* Variation on win32pipe.popen
+ *
+ * The result of this function is a pipe (file) connected to the
+ * process's stdin, and a pipe connected to the process's stdout.
+ */
+
+static PyObject *
+win32_popen2(PyObject *self, PyObject *args)
+{
+ PyObject *f;
+ int tm=0;
+
+ char *cmdstring;
+ char *mode = "t";
+ int bufsize = -1;
+ if (!PyArg_ParseTuple(args, "s|si:popen2", &cmdstring, &mode, &bufsize))
+ return NULL;
+
+ if (*mode == 't')
+ tm = _O_TEXT;
+ else if (*mode != 'b') {
+ PyErr_SetString(PyExc_ValueError, "popen2() arg 2 must be 't' or 'b'");
+ return NULL;
+ } else
+ tm = _O_BINARY;
+
+ if (bufsize != -1) {
+ PyErr_SetString(PyExc_ValueError, "popen2() arg 3 must be -1");
+ return NULL;
+ }
+
+ f = _PyPopen(cmdstring, tm, POPEN_2);
+
+ return f;
+}
+
+/*
+ * Variation on <om win32pipe.popen>
+ *
+ * The result of this function is 3 pipes - the process's stdin,
+ * stdout and stderr
+ */
+
+static PyObject *
+win32_popen3(PyObject *self, PyObject *args)
+{
+ PyObject *f;
+ int tm = 0;
+
+ char *cmdstring;
+ char *mode = "t";
+ int bufsize = -1;
+ if (!PyArg_ParseTuple(args, "s|si:popen3", &cmdstring, &mode, &bufsize))
+ return NULL;
+
+ if (*mode == 't')
+ tm = _O_TEXT;
+ else if (*mode != 'b') {
+ PyErr_SetString(PyExc_ValueError, "popen3() arg 2 must be 't' or 'b'");
+ return NULL;
+ } else
+ tm = _O_BINARY;
+
+ if (bufsize != -1) {
+ PyErr_SetString(PyExc_ValueError, "popen3() arg 3 must be -1");
+ return NULL;
+ }
+
+ f = _PyPopen(cmdstring, tm, POPEN_3);
+
+ return f;
+}
+
+/*
+ * Variation on win32pipe.popen
+ *
+ * The result of this function is 2 pipes - the processes stdin,
+ * and stdout+stderr combined as a single pipe.
+ */
+
+static PyObject *
+win32_popen4(PyObject *self, PyObject *args)
+{
+ PyObject *f;
+ int tm = 0;
+
+ char *cmdstring;
+ char *mode = "t";
+ int bufsize = -1;
+ if (!PyArg_ParseTuple(args, "s|si:popen4", &cmdstring, &mode, &bufsize))
+ return NULL;
+
+ if (*mode == 't')
+ tm = _O_TEXT;
+ else if (*mode != 'b') {
+ PyErr_SetString(PyExc_ValueError, "popen4() arg 2 must be 't' or 'b'");
+ return NULL;
+ } else
+ tm = _O_BINARY;
+
+ if (bufsize != -1) {
+ PyErr_SetString(PyExc_ValueError, "popen4() arg 3 must be -1");
+ return NULL;
+ }
+
+ f = _PyPopen(cmdstring, tm, POPEN_4);
+
+ return f;
+}
+
+static BOOL
+_PyPopenCreateProcess(char *cmdstring,
+ HANDLE hStdin,
+ HANDLE hStdout,
+ HANDLE hStderr,
+ HANDLE *hProcess)
+{
+ PROCESS_INFORMATION piProcInfo;
+ STARTUPINFO siStartInfo;
+ DWORD dwProcessFlags = 0; /* no NEW_CONSOLE by default for Ctrl+C handling */
+ char *s1,*s2, *s3 = " /c ";
+ const char *szConsoleSpawn = "w9xpopen.exe";
+ int i;
+ Py_ssize_t x;
+
+ if (i = GetEnvironmentVariable("COMSPEC",NULL,0)) {
+ char *comshell;
+
+ s1 = (char *)alloca(i);
+ if (!(x = GetEnvironmentVariable("COMSPEC", s1, i)))
+ /* x < i, so x fits into an integer */
+ return (int)x;
+
+ /* Explicitly check if we are using COMMAND.COM. If we are
+ * then use the w9xpopen hack.
+ */
+ comshell = s1 + x;
+ while (comshell >= s1 && *comshell != '\\')
+ --comshell;
+ ++comshell;
+
+ if (GetVersion() < 0x80000000 &&
+ _stricmp(comshell, "command.com") != 0) {
+ /* NT/2000 and not using command.com. */
+ x = i + strlen(s3) + strlen(cmdstring) + 1;
+ s2 = (char *)alloca(x);
+ ZeroMemory(s2, x);
+ PyOS_snprintf(s2, x, "%s%s%s", s1, s3, cmdstring);
+ }
+ else {
+ /*
+ * Oh gag, we're on Win9x or using COMMAND.COM. Use
+ * the workaround listed in KB: Q150956
+ */
+ char modulepath[_MAX_PATH];
+ struct stat statinfo;
+ GetModuleFileName(NULL, modulepath, sizeof(modulepath));
+ for (x = i = 0; modulepath[i]; i++)
+ if (modulepath[i] == SEP)
+ x = i+1;
+ modulepath[x] = '\0';
+ /* Create the full-name to w9xpopen, so we can test it exists */
+ strncat(modulepath,
+ szConsoleSpawn,
+ (sizeof(modulepath)/sizeof(modulepath[0]))
+ -strlen(modulepath));
+ if (stat(modulepath, &statinfo) != 0) {
+ size_t mplen = sizeof(modulepath)/sizeof(modulepath[0]);
+ /* Eeek - file-not-found - possibly an embedding
+ situation - see if we can locate it in sys.prefix
+ */
+ strncpy(modulepath,
+ Py_GetExecPrefix(),
+ mplen);
+ modulepath[mplen-1] = '\0';
+ if (modulepath[strlen(modulepath)-1] != '\\')
+ strcat(modulepath, "\\");
+ strncat(modulepath,
+ szConsoleSpawn,
+ mplen-strlen(modulepath));
+ /* No where else to look - raise an easily identifiable
+ error, rather than leaving Windows to report
+ "file not found" - as the user is probably blissfully
+ unaware this shim EXE is used, and it will confuse them.
+ (well, it confused me for a while ;-)
+ */
+ if (stat(modulepath, &statinfo) != 0) {
+ PyErr_Format(PyExc_RuntimeError,
+ "Can not locate '%s' which is needed "
+ "for popen to work with your shell "
+ "or platform.",
+ szConsoleSpawn);
+ return FALSE;
+ }
+ }
+ x = i + strlen(s3) + strlen(cmdstring) + 1 +
+ strlen(modulepath) +
+ strlen(szConsoleSpawn) + 1;
+
+ s2 = (char *)alloca(x);
+ ZeroMemory(s2, x);
+ /* To maintain correct argument passing semantics,
+ we pass the command-line as it stands, and allow
+ quoting to be applied. w9xpopen.exe will then
+ use its argv vector, and re-quote the necessary
+ args for the ultimate child process.
+ */
+ PyOS_snprintf(
+ s2, x,
+ "\"%s\" %s%s%s",
+ modulepath,
+ s1,
+ s3,
+ cmdstring);
+ /* Not passing CREATE_NEW_CONSOLE has been known to
+ cause random failures on win9x. Specifically a
+ dialog:
+ "Your program accessed mem currently in use at xxx"
+ and a hopeful warning about the stability of your
+ system.
+ Cost is Ctrl+C won't kill children, but anyone
+ who cares can have a go!
+ */
+ dwProcessFlags |= CREATE_NEW_CONSOLE;
+ }
+ }
+
+ /* Could be an else here to try cmd.exe / command.com in the path
+ Now we'll just error out.. */
+ else {
+ PyErr_SetString(PyExc_RuntimeError,
+ "Cannot locate a COMSPEC environment variable to "
+ "use as the shell");
+ return FALSE;
+ }
+
+ ZeroMemory(&siStartInfo, sizeof(STARTUPINFO));
+ siStartInfo.cb = sizeof(STARTUPINFO);
+ siStartInfo.dwFlags = STARTF_USESTDHANDLES | STARTF_USESHOWWINDOW;
+ siStartInfo.hStdInput = hStdin;
+ siStartInfo.hStdOutput = hStdout;
+ siStartInfo.hStdError = hStderr;
+ siStartInfo.wShowWindow = SW_HIDE;
+
+ if (CreateProcess(NULL,
+ s2,
+ NULL,
+ NULL,
+ TRUE,
+ dwProcessFlags,
+ NULL,
+ NULL,
+ &siStartInfo,
+ &piProcInfo) ) {
+ /* Close the handles now so anyone waiting is woken. */
+ CloseHandle(piProcInfo.hThread);
+
+ /* Return process handle */
+ *hProcess = piProcInfo.hProcess;
+ return TRUE;
+ }
+ win32_error("CreateProcess", s2);
+ return FALSE;
+}
+
+/* The following code is based off of KB: Q190351 */
+
+static PyObject *
+_PyPopen(char *cmdstring, int mode, int n)
+{
+ HANDLE hChildStdinRd, hChildStdinWr, hChildStdoutRd, hChildStdoutWr,
+ hChildStderrRd, hChildStderrWr, hChildStdinWrDup, hChildStdoutRdDup,
+ hChildStderrRdDup, hProcess; /* hChildStdoutWrDup; */
+
+ SECURITY_ATTRIBUTES saAttr;
+ BOOL fSuccess;
+ int fd1, fd2, fd3;
+ FILE *f1, *f2, *f3;
+ long file_count;
+ PyObject *f;
+
+ saAttr.nLength = sizeof(SECURITY_ATTRIBUTES);
+ saAttr.bInheritHandle = TRUE;
+ saAttr.lpSecurityDescriptor = NULL;
+
+ if (!CreatePipe(&hChildStdinRd, &hChildStdinWr, &saAttr, 0))
+ return win32_error("CreatePipe", NULL);
+
+ /* Create new output read handle and the input write handle. Set
+ * the inheritance properties to FALSE. Otherwise, the child inherits
+ * these handles; resulting in non-closeable handles to the pipes
+ * being created. */
+ fSuccess = DuplicateHandle(GetCurrentProcess(), hChildStdinWr,
+ GetCurrentProcess(), &hChildStdinWrDup, 0,
+ FALSE,
+ DUPLICATE_SAME_ACCESS);
+ if (!fSuccess)
+ return win32_error("DuplicateHandle", NULL);
+
+ /* Close the inheritable version of ChildStdin
+ that we're using. */
+ CloseHandle(hChildStdinWr);
+
+ if (!CreatePipe(&hChildStdoutRd, &hChildStdoutWr, &saAttr, 0))
+ return win32_error("CreatePipe", NULL);
+
+ fSuccess = DuplicateHandle(GetCurrentProcess(), hChildStdoutRd,
+ GetCurrentProcess(), &hChildStdoutRdDup, 0,
+ FALSE, DUPLICATE_SAME_ACCESS);
+ if (!fSuccess)
+ return win32_error("DuplicateHandle", NULL);
+
+ /* Close the inheritable version of ChildStdout
+ that we're using. */
+ CloseHandle(hChildStdoutRd);
+
+ if (n != POPEN_4) {
+ if (!CreatePipe(&hChildStderrRd, &hChildStderrWr, &saAttr, 0))
+ return win32_error("CreatePipe", NULL);
+ fSuccess = DuplicateHandle(GetCurrentProcess(),
+ hChildStderrRd,
+ GetCurrentProcess(),
+ &hChildStderrRdDup, 0,
+ FALSE, DUPLICATE_SAME_ACCESS);
+ if (!fSuccess)
+ return win32_error("DuplicateHandle", NULL);
+ /* Close the inheritable version of ChildStdErr that we're using. */
+ CloseHandle(hChildStderrRd);
+ }
+
+ switch (n) {
+ case POPEN_1:
+ switch (mode & (_O_RDONLY | _O_TEXT | _O_BINARY | _O_WRONLY)) {
+ case _O_WRONLY | _O_TEXT:
+ /* Case for writing to child Stdin in text mode. */
+ fd1 = _open_osfhandle((Py_intptr_t)hChildStdinWrDup, mode);
+ f1 = _fdopen(fd1, "w");
+ f = PyFile_FromFile(f1, cmdstring, "w", _PyPclose);
+ PyFile_SetBufSize(f, 0);
+ /* We don't care about these pipes anymore, so close them. */
+ CloseHandle(hChildStdoutRdDup);
+ CloseHandle(hChildStderrRdDup);
+ break;
+
+ case _O_RDONLY | _O_TEXT:
+ /* Case for reading from child Stdout in text mode. */
+ fd1 = _open_osfhandle((Py_intptr_t)hChildStdoutRdDup, mode);
+ f1 = _fdopen(fd1, "r");
+ f = PyFile_FromFile(f1, cmdstring, "r", _PyPclose);
+ PyFile_SetBufSize(f, 0);
+ /* We don't care about these pipes anymore, so close them. */
+ CloseHandle(hChildStdinWrDup);
+ CloseHandle(hChildStderrRdDup);
+ break;
+
+ case _O_RDONLY | _O_BINARY:
+ /* Case for readinig from child Stdout in binary mode. */
+ fd1 = _open_osfhandle((Py_intptr_t)hChildStdoutRdDup, mode);
+ f1 = _fdopen(fd1, "rb");
+ f = PyFile_FromFile(f1, cmdstring, "rb", _PyPclose);
+ PyFile_SetBufSize(f, 0);
+ /* We don't care about these pipes anymore, so close them. */
+ CloseHandle(hChildStdinWrDup);
+ CloseHandle(hChildStderrRdDup);
+ break;
+
+ case _O_WRONLY | _O_BINARY:
+ /* Case for writing to child Stdin in binary mode. */
+ fd1 = _open_osfhandle((Py_intptr_t)hChildStdinWrDup, mode);
+ f1 = _fdopen(fd1, "wb");
+ f = PyFile_FromFile(f1, cmdstring, "wb", _PyPclose);
+ PyFile_SetBufSize(f, 0);
+ /* We don't care about these pipes anymore, so close them. */
+ CloseHandle(hChildStdoutRdDup);
+ CloseHandle(hChildStderrRdDup);
+ break;
+ }
+ file_count = 1;
+ break;
+
+ case POPEN_2:
+ case POPEN_4:
+ {
+ char *m1, *m2;
+ PyObject *p1, *p2;
+
+ if (mode & _O_TEXT) {
+ m1 = "r";
+ m2 = "w";
+ } else {
+ m1 = "rb";
+ m2 = "wb";
+ }
+
+ fd1 = _open_osfhandle((Py_intptr_t)hChildStdinWrDup, mode);
+ f1 = _fdopen(fd1, m2);
+ fd2 = _open_osfhandle((Py_intptr_t)hChildStdoutRdDup, mode);
+ f2 = _fdopen(fd2, m1);
+ p1 = PyFile_FromFile(f1, cmdstring, m2, _PyPclose);
+ PyFile_SetBufSize(p1, 0);
+ p2 = PyFile_FromFile(f2, cmdstring, m1, _PyPclose);
+ PyFile_SetBufSize(p2, 0);
+
+ if (n != 4)
+ CloseHandle(hChildStderrRdDup);
+
+ f = PyTuple_Pack(2,p1,p2);
+ Py_XDECREF(p1);
+ Py_XDECREF(p2);
+ file_count = 2;
+ break;
+ }
+
+ case POPEN_3:
+ {
+ char *m1, *m2;
+ PyObject *p1, *p2, *p3;
+
+ if (mode & _O_TEXT) {
+ m1 = "r";
+ m2 = "w";
+ } else {
+ m1 = "rb";
+ m2 = "wb";
+ }
+
+ fd1 = _open_osfhandle((Py_intptr_t)hChildStdinWrDup, mode);
+ f1 = _fdopen(fd1, m2);
+ fd2 = _open_osfhandle((Py_intptr_t)hChildStdoutRdDup, mode);
+ f2 = _fdopen(fd2, m1);
+ fd3 = _open_osfhandle((Py_intptr_t)hChildStderrRdDup, mode);
+ f3 = _fdopen(fd3, m1);
+ p1 = PyFile_FromFile(f1, cmdstring, m2, _PyPclose);
+ p2 = PyFile_FromFile(f2, cmdstring, m1, _PyPclose);
+ p3 = PyFile_FromFile(f3, cmdstring, m1, _PyPclose);
+ PyFile_SetBufSize(p1, 0);
+ PyFile_SetBufSize(p2, 0);
+ PyFile_SetBufSize(p3, 0);
+ f = PyTuple_Pack(3,p1,p2,p3);
+ Py_XDECREF(p1);
+ Py_XDECREF(p2);
+ Py_XDECREF(p3);
+ file_count = 3;
+ break;
+ }
+ }
+
+ if (n == POPEN_4) {
+ if (!_PyPopenCreateProcess(cmdstring,
+ hChildStdinRd,
+ hChildStdoutWr,
+ hChildStdoutWr,
+ &hProcess))
+ return NULL;
+ }
+ else {
+ if (!_PyPopenCreateProcess(cmdstring,
+ hChildStdinRd,
+ hChildStdoutWr,
+ hChildStderrWr,
+ &hProcess))
+ return NULL;
+ }
+
+ /*
+ * Insert the files we've created into the process dictionary
+ * all referencing the list with the process handle and the
+ * initial number of files (see description below in _PyPclose).
+ * Since if _PyPclose later tried to wait on a process when all
+ * handles weren't closed, it could create a deadlock with the
+ * child, we spend some energy here to try to ensure that we
+ * either insert all file handles into the dictionary or none
+ * at all. It's a little clumsy with the various popen modes
+ * and variable number of files involved.
+ */
+ if (!_PyPopenProcs) {
+ _PyPopenProcs = PyDict_New();
+ }
+
+ if (_PyPopenProcs) {
+ PyObject *procObj, *hProcessObj, *intObj, *fileObj[3];
+ int ins_rc[3];
+
+ fileObj[0] = fileObj[1] = fileObj[2] = NULL;
+ ins_rc[0] = ins_rc[1] = ins_rc[2] = 0;
+
+ procObj = PyList_New(2);
+ hProcessObj = PyLong_FromVoidPtr(hProcess);
+ intObj = PyInt_FromLong(file_count);
+
+ if (procObj && hProcessObj && intObj) {
+ PyList_SetItem(procObj,0,hProcessObj);
+ PyList_SetItem(procObj,1,intObj);
+
+ fileObj[0] = PyLong_FromVoidPtr(f1);
+ if (fileObj[0]) {
+ ins_rc[0] = PyDict_SetItem(_PyPopenProcs,
+ fileObj[0],
+ procObj);
+ }
+ if (file_count >= 2) {
+ fileObj[1] = PyLong_FromVoidPtr(f2);
+ if (fileObj[1]) {
+ ins_rc[1] = PyDict_SetItem(_PyPopenProcs,
+ fileObj[1],
+ procObj);
+ }
+ }
+ if (file_count >= 3) {
+ fileObj[2] = PyLong_FromVoidPtr(f3);
+ if (fileObj[2]) {
+ ins_rc[2] = PyDict_SetItem(_PyPopenProcs,
+ fileObj[2],
+ procObj);
+ }
+ }
+
+ if (ins_rc[0] < 0 || !fileObj[0] ||
+ ins_rc[1] < 0 || (file_count > 1 && !fileObj[1]) ||
+ ins_rc[2] < 0 || (file_count > 2 && !fileObj[2])) {
+ /* Something failed - remove any dictionary
+ * entries that did make it.
+ */
+ if (!ins_rc[0] && fileObj[0]) {
+ PyDict_DelItem(_PyPopenProcs,
+ fileObj[0]);
+ }
+ if (!ins_rc[1] && fileObj[1]) {
+ PyDict_DelItem(_PyPopenProcs,
+ fileObj[1]);
+ }
+ if (!ins_rc[2] && fileObj[2]) {
+ PyDict_DelItem(_PyPopenProcs,
+ fileObj[2]);
+ }
+ }
+ }
+
+ /*
+ * Clean up our localized references for the dictionary keys
+ * and value since PyDict_SetItem will Py_INCREF any copies
+ * that got placed in the dictionary.
+ */
+ Py_XDECREF(procObj);
+ Py_XDECREF(fileObj[0]);
+ Py_XDECREF(fileObj[1]);
+ Py_XDECREF(fileObj[2]);
+ }
+
+ /* Child is launched. Close the parents copy of those pipe
+ * handles that only the child should have open. You need to
+ * make sure that no handles to the write end of the output pipe
+ * are maintained in this process or else the pipe will not close
+ * when the child process exits and the ReadFile will hang. */
+
+ if (!CloseHandle(hChildStdinRd))
+ return win32_error("CloseHandle", NULL);
+
+ if (!CloseHandle(hChildStdoutWr))
+ return win32_error("CloseHandle", NULL);
+
+ if ((n != 4) && (!CloseHandle(hChildStderrWr)))
+ return win32_error("CloseHandle", NULL);
+
+ return f;
+}
+
+/*
+ * Wrapper for fclose() to use for popen* files, so we can retrieve the
+ * exit code for the child process and return as a result of the close.
+ *
+ * This function uses the _PyPopenProcs dictionary in order to map the
+ * input file pointer to information about the process that was
+ * originally created by the popen* call that created the file pointer.
+ * The dictionary uses the file pointer as a key (with one entry
+ * inserted for each file returned by the original popen* call) and a
+ * single list object as the value for all files from a single call.
+ * The list object contains the Win32 process handle at [0], and a file
+ * count at [1], which is initialized to the total number of file
+ * handles using that list.
+ *
+ * This function closes whichever handle it is passed, and decrements
+ * the file count in the dictionary for the process handle pointed to
+ * by this file. On the last close (when the file count reaches zero),
+ * this function will wait for the child process and then return its
+ * exit code as the result of the close() operation. This permits the
+ * files to be closed in any order - it is always the close() of the
+ * final handle that will return the exit code.
+ *
+ * NOTE: This function is currently called with the GIL released.
+ * hence we use the GILState API to manage our state.
+ */
+
+static int _PyPclose(FILE *file)
+{
+ int result;
+ DWORD exit_code;
+ HANDLE hProcess;
+ PyObject *procObj, *hProcessObj, *intObj, *fileObj;
+ long file_count;
+#ifdef WITH_THREAD
+ PyGILState_STATE state;
+#endif
+
+ /* Close the file handle first, to ensure it can't block the
+ * child from exiting if it's the last handle.
+ */
+ result = fclose(file);
+#ifdef WITH_THREAD
+ state = PyGILState_Ensure();
+#endif
+ if (_PyPopenProcs) {
+ if ((fileObj = PyLong_FromVoidPtr(file)) != NULL &&
+ (procObj = PyDict_GetItem(_PyPopenProcs,
+ fileObj)) != NULL &&
+ (hProcessObj = PyList_GetItem(procObj,0)) != NULL &&
+ (intObj = PyList_GetItem(procObj,1)) != NULL) {
+
+ hProcess = PyLong_AsVoidPtr(hProcessObj);
+ file_count = PyInt_AsLong(intObj);
+
+ if (file_count > 1) {
+ /* Still other files referencing process */
+ file_count--;
+ PyList_SetItem(procObj,1,
+ PyInt_FromLong(file_count));
+ } else {
+ /* Last file for this process */
+ if (result != EOF &&
+ WaitForSingleObject(hProcess, INFINITE) != WAIT_FAILED &&
+ GetExitCodeProcess(hProcess, &exit_code)) {
+ /* Possible truncation here in 16-bit environments, but
+ * real exit codes are just the lower byte in any event.
+ */
+ result = exit_code;
+ } else {
+ /* Indicate failure - this will cause the file object
+ * to raise an I/O error and translate the last Win32
+ * error code from errno. We do have a problem with
+ * last errors that overlap the normal errno table,
+ * but that's a consistent problem with the file object.
+ */
+ if (result != EOF) {
+ /* If the error wasn't from the fclose(), then
+ * set errno for the file object error handling.
+ */
+ errno = GetLastError();
+ }
+ result = -1;
+ }
+
+ /* Free up the native handle at this point */
+ CloseHandle(hProcess);
+ }
+
+ /* Remove this file pointer from dictionary */
+ PyDict_DelItem(_PyPopenProcs, fileObj);
+
+ if (PyDict_Size(_PyPopenProcs) == 0) {
+ Py_DECREF(_PyPopenProcs);
+ _PyPopenProcs = NULL;
+ }
+
+ } /* if object retrieval ok */
+
+ Py_XDECREF(fileObj);
+ } /* if _PyPopenProcs */
+
+#ifdef WITH_THREAD
+ PyGILState_Release(state);
+#endif
+ return result;
+}
+
+#else /* which OS? */
+static PyObject *
+posix_popen(PyObject *self, PyObject *args)
+{
+ char *name;
+ char *mode = "r";
+ int bufsize = -1;
+ FILE *fp;
+ PyObject *f;
+ if (!PyArg_ParseTuple(args, "s|si:popen", &name, &mode, &bufsize))
+ return NULL;
+ /* Strip mode of binary or text modifiers */
+ if (strcmp(mode, "rb") == 0 || strcmp(mode, "rt") == 0)
+ mode = "r";
+ else if (strcmp(mode, "wb") == 0 || strcmp(mode, "wt") == 0)
+ mode = "w";
+ Py_BEGIN_ALLOW_THREADS
+ fp = popen(name, mode);
+ Py_END_ALLOW_THREADS
+ if (fp == NULL)
+ return posix_error();
+ f = PyFile_FromFile(fp, name, mode, pclose);
+ if (f != NULL)
+ PyFile_SetBufSize(f, bufsize);
+ return f;
+}
+
+#endif /* PYOS_??? */
+#endif /* HAVE_POPEN */
+
+
+#ifdef HAVE_SETUID
+PyDoc_STRVAR(posix_setuid__doc__,
+"setuid(uid)\n\n\
+Set the current process's user id.");
+
+static PyObject *
+posix_setuid(PyObject *self, PyObject *args)
+{
+ long uid_arg;
+ uid_t uid;
+ if (!PyArg_ParseTuple(args, "l:setuid", &uid_arg))
+ return NULL;
+ uid = uid_arg;
+ if (uid != uid_arg) {
+ PyErr_SetString(PyExc_OverflowError, "user id too big");
+ return NULL;
+ }
+ if (setuid(uid) < 0)
+ return posix_error();
+ Py_INCREF(Py_None);
+ return Py_None;
+}
+#endif /* HAVE_SETUID */
+
+
+#ifdef HAVE_SETEUID
+PyDoc_STRVAR(posix_seteuid__doc__,
+"seteuid(uid)\n\n\
+Set the current process's effective user id.");
+
+static PyObject *
+posix_seteuid (PyObject *self, PyObject *args)
+{
+ long euid_arg;
+ uid_t euid;
+ if (!PyArg_ParseTuple(args, "l", &euid_arg))
+ return NULL;
+ euid = euid_arg;
+ if (euid != euid_arg) {
+ PyErr_SetString(PyExc_OverflowError, "user id too big");
+ return NULL;
+ }
+ if (seteuid(euid) < 0) {
+ return posix_error();
+ } else {
+ Py_INCREF(Py_None);
+ return Py_None;
+ }
+}
+#endif /* HAVE_SETEUID */
+
+#ifdef HAVE_SETEGID
+PyDoc_STRVAR(posix_setegid__doc__,
+"setegid(gid)\n\n\
+Set the current process's effective group id.");
+
+static PyObject *
+posix_setegid (PyObject *self, PyObject *args)
+{
+ long egid_arg;
+ gid_t egid;
+ if (!PyArg_ParseTuple(args, "l", &egid_arg))
+ return NULL;
+ egid = egid_arg;
+ if (egid != egid_arg) {
+ PyErr_SetString(PyExc_OverflowError, "group id too big");
+ return NULL;
+ }
+ if (setegid(egid) < 0) {
+ return posix_error();
+ } else {
+ Py_INCREF(Py_None);
+ return Py_None;
+ }
+}
+#endif /* HAVE_SETEGID */
+
+#ifdef HAVE_SETREUID
+PyDoc_STRVAR(posix_setreuid__doc__,
+"setreuid(ruid, euid)\n\n\
+Set the current process's real and effective user ids.");
+
+static PyObject *
+posix_setreuid (PyObject *self, PyObject *args)
+{
+ long ruid_arg, euid_arg;
+ uid_t ruid, euid;
+ if (!PyArg_ParseTuple(args, "ll", &ruid_arg, &euid_arg))
+ return NULL;
+ if (ruid_arg == -1)
+ ruid = (uid_t)-1; /* let the compiler choose how -1 fits */
+ else
+ ruid = ruid_arg; /* otherwise, assign from our long */
+ if (euid_arg == -1)
+ euid = (uid_t)-1;
+ else
+ euid = euid_arg;
+ if ((euid_arg != -1 && euid != euid_arg) ||
+ (ruid_arg != -1 && ruid != ruid_arg)) {
+ PyErr_SetString(PyExc_OverflowError, "user id too big");
+ return NULL;
+ }
+ if (setreuid(ruid, euid) < 0) {
+ return posix_error();
+ } else {
+ Py_INCREF(Py_None);
+ return Py_None;
+ }
+}
+#endif /* HAVE_SETREUID */
+
+#ifdef HAVE_SETREGID
+PyDoc_STRVAR(posix_setregid__doc__,
+"setregid(rgid, egid)\n\n\
+Set the current process's real and effective group ids.");
+
+static PyObject *
+posix_setregid (PyObject *self, PyObject *args)
+{
+ long rgid_arg, egid_arg;
+ gid_t rgid, egid;
+ if (!PyArg_ParseTuple(args, "ll", &rgid_arg, &egid_arg))
+ return NULL;
+ if (rgid_arg == -1)
+ rgid = (gid_t)-1; /* let the compiler choose how -1 fits */
+ else
+ rgid = rgid_arg; /* otherwise, assign from our long */
+ if (egid_arg == -1)
+ egid = (gid_t)-1;
+ else
+ egid = egid_arg;
+ if ((egid_arg != -1 && egid != egid_arg) ||
+ (rgid_arg != -1 && rgid != rgid_arg)) {
+ PyErr_SetString(PyExc_OverflowError, "group id too big");
+ return NULL;
+ }
+ if (setregid(rgid, egid) < 0) {
+ return posix_error();
+ } else {
+ Py_INCREF(Py_None);
+ return Py_None;
+ }
+}
+#endif /* HAVE_SETREGID */
+
+#ifdef HAVE_SETGID
+PyDoc_STRVAR(posix_setgid__doc__,
+"setgid(gid)\n\n\
+Set the current process's group id.");
+
+static PyObject *
+posix_setgid(PyObject *self, PyObject *args)
+{
+ long gid_arg;
+ gid_t gid;
+ if (!PyArg_ParseTuple(args, "l:setgid", &gid_arg))
+ return NULL;
+ gid = gid_arg;
+ if (gid != gid_arg) {
+ PyErr_SetString(PyExc_OverflowError, "group id too big");
+ return NULL;
+ }
+ if (setgid(gid) < 0)
+ return posix_error();
+ Py_INCREF(Py_None);
+ return Py_None;
+}
+#endif /* HAVE_SETGID */
+
+#ifdef HAVE_SETGROUPS
+PyDoc_STRVAR(posix_setgroups__doc__,
+"setgroups(list)\n\n\
+Set the groups of the current process to list.");
+
+static PyObject *
+posix_setgroups(PyObject *self, PyObject *groups)
+{
+ int i, len;
+ gid_t grouplist[MAX_GROUPS];
+
+ if (!PySequence_Check(groups)) {
+ PyErr_SetString(PyExc_TypeError, "setgroups argument must be a sequence");
+ return NULL;
+ }
+ len = PySequence_Size(groups);
+ if (len > MAX_GROUPS) {
+ PyErr_SetString(PyExc_ValueError, "too many groups");
+ return NULL;
+ }
+ for(i = 0; i < len; i++) {
+ PyObject *elem;
+ elem = PySequence_GetItem(groups, i);
+ if (!elem)
+ return NULL;
+ if (!PyInt_Check(elem)) {
+ if (!PyLong_Check(elem)) {
+ PyErr_SetString(PyExc_TypeError,
+ "groups must be integers");
+ Py_DECREF(elem);
+ return NULL;
+ } else {
+ unsigned long x = PyLong_AsUnsignedLong(elem);
+ if (PyErr_Occurred()) {
+ PyErr_SetString(PyExc_TypeError,
+ "group id too big");
+ Py_DECREF(elem);
+ return NULL;
+ }
+ grouplist[i] = x;
+ /* read back to see if it fits in gid_t */
+ if (grouplist[i] != x) {
+ PyErr_SetString(PyExc_TypeError,
+ "group id too big");
+ Py_DECREF(elem);
+ return NULL;
+ }
+ }
+ } else {
+ long x = PyInt_AsLong(elem);
+ grouplist[i] = x;
+ if (grouplist[i] != x) {
+ PyErr_SetString(PyExc_TypeError,
+ "group id too big");
+ Py_DECREF(elem);
+ return NULL;
+ }
+ }
+ Py_DECREF(elem);
+ }
+
+ if (setgroups(len, grouplist) < 0)
+ return posix_error();
+ Py_INCREF(Py_None);
+ return Py_None;
+}
+#endif /* HAVE_SETGROUPS */
+
+#if defined(HAVE_WAIT3) || defined(HAVE_WAIT4)
+static PyObject *
+wait_helper(pid_t pid, int status, struct rusage *ru)
+{
+ PyObject *result;
+ static PyObject *struct_rusage;
+
+ if (pid == -1)
+ return posix_error();
+
+ if (struct_rusage == NULL) {
+ PyObject *m = PyImport_ImportModuleNoBlock("resource");
+ if (m == NULL)
+ return NULL;
+ struct_rusage = PyObject_GetAttrString(m, "struct_rusage");
+ Py_DECREF(m);
+ if (struct_rusage == NULL)
+ return NULL;
+ }
+
+ /* XXX(nnorwitz): Copied (w/mods) from resource.c, there should be only one. */
+ result = PyStructSequence_New((PyTypeObject*) struct_rusage);
+ if (!result)
+ return NULL;
+
+#ifndef doubletime
+#define doubletime(TV) ((double)(TV).tv_sec + (TV).tv_usec * 0.000001)
+#endif
+
+ PyStructSequence_SET_ITEM(result, 0,
+ PyFloat_FromDouble(doubletime(ru->ru_utime)));
+ PyStructSequence_SET_ITEM(result, 1,
+ PyFloat_FromDouble(doubletime(ru->ru_stime)));
+#define SET_INT(result, index, value)\
+ PyStructSequence_SET_ITEM(result, index, PyInt_FromLong(value))
+ SET_INT(result, 2, ru->ru_maxrss);
+ SET_INT(result, 3, ru->ru_ixrss);
+ SET_INT(result, 4, ru->ru_idrss);
+ SET_INT(result, 5, ru->ru_isrss);
+ SET_INT(result, 6, ru->ru_minflt);
+ SET_INT(result, 7, ru->ru_majflt);
+ SET_INT(result, 8, ru->ru_nswap);
+ SET_INT(result, 9, ru->ru_inblock);
+ SET_INT(result, 10, ru->ru_oublock);
+ SET_INT(result, 11, ru->ru_msgsnd);
+ SET_INT(result, 12, ru->ru_msgrcv);
+ SET_INT(result, 13, ru->ru_nsignals);
+ SET_INT(result, 14, ru->ru_nvcsw);
+ SET_INT(result, 15, ru->ru_nivcsw);
+#undef SET_INT
+
+ if (PyErr_Occurred()) {
+ Py_DECREF(result);
+ return NULL;
+ }
+
+ return Py_BuildValue("NiN", PyLong_FromPid(pid), status, result);
+}
+#endif /* HAVE_WAIT3 || HAVE_WAIT4 */
+
+#ifdef HAVE_WAIT3
+PyDoc_STRVAR(posix_wait3__doc__,
+"wait3(options) -> (pid, status, rusage)\n\n\
+Wait for completion of a child process.");
+
+static PyObject *
+posix_wait3(PyObject *self, PyObject *args)
+{
+ pid_t pid;
+ int options;
+ struct rusage ru;
+ WAIT_TYPE status;
+ WAIT_STATUS_INT(status) = 0;
+
+ if (!PyArg_ParseTuple(args, "i:wait3", &options))
+ return NULL;
+
+ Py_BEGIN_ALLOW_THREADS
+ pid = wait3(&status, options, &ru);
+ Py_END_ALLOW_THREADS
+
+ return wait_helper(pid, WAIT_STATUS_INT(status), &ru);
+}
+#endif /* HAVE_WAIT3 */
+
+#ifdef HAVE_WAIT4
+PyDoc_STRVAR(posix_wait4__doc__,
+"wait4(pid, options) -> (pid, status, rusage)\n\n\
+Wait for completion of a given child process.");
+
+static PyObject *
+posix_wait4(PyObject *self, PyObject *args)
+{
+ pid_t pid;
+ int options;
+ struct rusage ru;
+ WAIT_TYPE status;
+ WAIT_STATUS_INT(status) = 0;
+
+ if (!PyArg_ParseTuple(args, PARSE_PID "i:wait4", &pid, &options))
+ return NULL;
+
+ Py_BEGIN_ALLOW_THREADS
+ pid = wait4(pid, &status, options, &ru);
+ Py_END_ALLOW_THREADS
+
+ return wait_helper(pid, WAIT_STATUS_INT(status), &ru);
+}
+#endif /* HAVE_WAIT4 */
+
+#ifdef HAVE_WAITPID
+PyDoc_STRVAR(posix_waitpid__doc__,
+"waitpid(pid, options) -> (pid, status)\n\n\
+Wait for completion of a given child process.");
+
+static PyObject *
+posix_waitpid(PyObject *self, PyObject *args)
+{
+ pid_t pid;
+ int options;
+ WAIT_TYPE status;
+ WAIT_STATUS_INT(status) = 0;
+
+ if (!PyArg_ParseTuple(args, PARSE_PID "i:waitpid", &pid, &options))
+ return NULL;
+ Py_BEGIN_ALLOW_THREADS
+ pid = waitpid(pid, &status, options);
+ Py_END_ALLOW_THREADS
+ if (pid == -1)
+ return posix_error();
+
+ return Py_BuildValue("Ni", PyLong_FromPid(pid), WAIT_STATUS_INT(status));
+}
+
+#elif defined(HAVE_CWAIT)
+
+/* MS C has a variant of waitpid() that's usable for most purposes. */
+PyDoc_STRVAR(posix_waitpid__doc__,
+"waitpid(pid, options) -> (pid, status << 8)\n\n"
+"Wait for completion of a given process. options is ignored on Windows.");
+
+static PyObject *
+posix_waitpid(PyObject *self, PyObject *args)
+{
+ Py_intptr_t pid;
+ int status, options;
+
+ if (!PyArg_ParseTuple(args, PARSE_PID "i:waitpid", &pid, &options))
+ return NULL;
+ Py_BEGIN_ALLOW_THREADS
+ pid = _cwait(&status, pid, options);
+ Py_END_ALLOW_THREADS
+ if (pid == -1)
+ return posix_error();
+
+ /* shift the status left a byte so this is more like the POSIX waitpid */
+ return Py_BuildValue("Ni", PyLong_FromPid(pid), status << 8);
+}
+#endif /* HAVE_WAITPID || HAVE_CWAIT */
+
+#ifdef HAVE_WAIT
+PyDoc_STRVAR(posix_wait__doc__,
+"wait() -> (pid, status)\n\n\
+Wait for completion of a child process.");
+
+static PyObject *
+posix_wait(PyObject *self, PyObject *noargs)
+{
+ pid_t pid;
+ WAIT_TYPE status;
+ WAIT_STATUS_INT(status) = 0;
+
+ Py_BEGIN_ALLOW_THREADS
+ pid = wait(&status);
+ Py_END_ALLOW_THREADS
+ if (pid == -1)
+ return posix_error();
+
+ return Py_BuildValue("Ni", PyLong_FromPid(pid), WAIT_STATUS_INT(status));
+}
+#endif
+
+
+PyDoc_STRVAR(posix_lstat__doc__,
+"lstat(path) -> stat result\n\n\
+Like stat(path), but do not follow symbolic links.");
+
+static PyObject *
+posix_lstat(PyObject *self, PyObject *args)
+{
+#ifdef HAVE_LSTAT
+ return posix_do_stat(self, args, "et:lstat", lstat, NULL, NULL);
+#else /* !HAVE_LSTAT */
+ return posix_do_stat(self, args, "et:lstat", STAT, NULL, NULL);
+#endif /* !HAVE_LSTAT */
+}
+
+
+#ifdef HAVE_READLINK
+PyDoc_STRVAR(posix_readlink__doc__,
+"readlink(path) -> path\n\n\
+Return a string representing the path to which the symbolic link points.");
+
+static PyObject *
+posix_readlink(PyObject *self, PyObject *args)
+{
+ PyObject* v;
+ char buf[MAXPATHLEN];
+ char *path;
+ int n;
+#ifdef Py_USING_UNICODE
+ int arg_is_unicode = 0;
+#endif
+
+ if (!PyArg_ParseTuple(args, "et:readlink",
+ Py_FileSystemDefaultEncoding, &path))
+ return NULL;
+#ifdef Py_USING_UNICODE
+ v = PySequence_GetItem(args, 0);
+ if (v == NULL) {
+ PyMem_Free(path);
+ return NULL;
+ }
+
+ if (PyUnicode_Check(v)) {
+ arg_is_unicode = 1;
+ }
+ Py_DECREF(v);
+#endif
+
+ Py_BEGIN_ALLOW_THREADS
+ n = readlink(path, buf, (int) sizeof buf);
+ Py_END_ALLOW_THREADS
+ if (n < 0)
+ return posix_error_with_allocated_filename(path);
+
+ PyMem_Free(path);
+ v = PyString_FromStringAndSize(buf, n);
+#ifdef Py_USING_UNICODE
+ if (arg_is_unicode) {
+ PyObject *w;
+
+ w = PyUnicode_FromEncodedObject(v,
+ Py_FileSystemDefaultEncoding,
+ "strict");
+ if (w != NULL) {
+ Py_DECREF(v);
+ v = w;
+ }
+ else {
+ /* fall back to the original byte string, as
+ discussed in patch #683592 */
+ PyErr_Clear();
+ }
+ }
+#endif
+ return v;
+}
+#endif /* HAVE_READLINK */
+
+
+#ifdef HAVE_SYMLINK
+PyDoc_STRVAR(posix_symlink__doc__,
+"symlink(src, dst)\n\n\
+Create a symbolic link pointing to src named dst.");
+
+static PyObject *
+posix_symlink(PyObject *self, PyObject *args)
+{
+ return posix_2str(args, "etet:symlink", symlink);
+}
+#endif /* HAVE_SYMLINK */
+
+
+#ifdef HAVE_TIMES
+#if defined(PYCC_VACPP) && defined(PYOS_OS2)
+static long
+system_uptime(void)
+{
+ ULONG value = 0;
+
+ Py_BEGIN_ALLOW_THREADS
+ DosQuerySysInfo(QSV_MS_COUNT, QSV_MS_COUNT, &value, sizeof(value));
+ Py_END_ALLOW_THREADS
+
+ return value;
+}
+
+static PyObject *
+posix_times(PyObject *self, PyObject *noargs)
+{
+ /* Currently Only Uptime is Provided -- Others Later */
+ return Py_BuildValue("ddddd",
+ (double)0 /* t.tms_utime / HZ */,
+ (double)0 /* t.tms_stime / HZ */,
+ (double)0 /* t.tms_cutime / HZ */,
+ (double)0 /* t.tms_cstime / HZ */,
+ (double)system_uptime() / 1000);
+}
+#else /* not OS2 */
+#define NEED_TICKS_PER_SECOND
+static long ticks_per_second = -1;
+static PyObject *
+posix_times(PyObject *self, PyObject *noargs)
+{
+ struct tms t;
+ clock_t c;
+ errno = 0;
+ c = times(&t);
+ if (c == (clock_t) -1)
+ return posix_error();
+ return Py_BuildValue("ddddd",
+ (double)t.tms_utime / ticks_per_second,
+ (double)t.tms_stime / ticks_per_second,
+ (double)t.tms_cutime / ticks_per_second,
+ (double)t.tms_cstime / ticks_per_second,
+ (double)c / ticks_per_second);
+}
+#endif /* not OS2 */
+#endif /* HAVE_TIMES */
+
+
+#ifdef HAVE_TIMES
+PyDoc_STRVAR(posix_times__doc__,
+"times() -> (utime, stime, cutime, cstime, elapsed_time)\n\n\
+Return a tuple of floating point numbers indicating process times.");
+#endif
+
+
+#ifdef HAVE_GETSID
+PyDoc_STRVAR(posix_getsid__doc__,
+"getsid(pid) -> sid\n\n\
+Call the system call getsid().");
+
+static PyObject *
+posix_getsid(PyObject *self, PyObject *args)
+{
+ pid_t pid;
+ int sid;
+ if (!PyArg_ParseTuple(args, PARSE_PID ":getsid", &pid))
+ return NULL;
+ sid = getsid(pid);
+ if (sid < 0)
+ return posix_error();
+ return PyInt_FromLong((long)sid);
+}
+#endif /* HAVE_GETSID */
+
+
+#ifdef HAVE_SETSID
+PyDoc_STRVAR(posix_setsid__doc__,
+"setsid()\n\n\
+Call the system call setsid().");
+
+static PyObject *
+posix_setsid(PyObject *self, PyObject *noargs)
+{
+ if (setsid() < 0)
+ return posix_error();
+ Py_INCREF(Py_None);
+ return Py_None;
+}
+#endif /* HAVE_SETSID */
+
+#ifdef HAVE_SETPGID
+PyDoc_STRVAR(posix_setpgid__doc__,
+"setpgid(pid, pgrp)\n\n\
+Call the system call setpgid().");
+
+static PyObject *
+posix_setpgid(PyObject *self, PyObject *args)
+{
+ pid_t pid;
+ int pgrp;
+ if (!PyArg_ParseTuple(args, PARSE_PID "i:setpgid", &pid, &pgrp))
+ return NULL;
+ if (setpgid(pid, pgrp) < 0)
+ return posix_error();
+ Py_INCREF(Py_None);
+ return Py_None;
+}
+#endif /* HAVE_SETPGID */
+
+
+#ifdef HAVE_TCGETPGRP
+PyDoc_STRVAR(posix_tcgetpgrp__doc__,
+"tcgetpgrp(fd) -> pgid\n\n\
+Return the process group associated with the terminal given by a fd.");
+
+static PyObject *
+posix_tcgetpgrp(PyObject *self, PyObject *args)
+{
+ int fd;
+ pid_t pgid;
+ if (!PyArg_ParseTuple(args, "i:tcgetpgrp", &fd))
+ return NULL;
+ pgid = tcgetpgrp(fd);
+ if (pgid < 0)
+ return posix_error();
+ return PyLong_FromPid(pgid);
+}
+#endif /* HAVE_TCGETPGRP */
+
+
+#ifdef HAVE_TCSETPGRP
+PyDoc_STRVAR(posix_tcsetpgrp__doc__,
+"tcsetpgrp(fd, pgid)\n\n\
+Set the process group associated with the terminal given by a fd.");
+
+static PyObject *
+posix_tcsetpgrp(PyObject *self, PyObject *args)
+{
+ int fd;
+ pid_t pgid;
+ if (!PyArg_ParseTuple(args, "i" PARSE_PID ":tcsetpgrp", &fd, &pgid))
+ return NULL;
+ if (tcsetpgrp(fd, pgid) < 0)
+ return posix_error();
+ Py_INCREF(Py_None);
+ return Py_None;
+}
+#endif /* HAVE_TCSETPGRP */
+
+/* Functions acting on file descriptors */
+
+PyDoc_STRVAR(posix_open__doc__,
+"open(filename, flag [, mode=0777]) -> fd\n\n\
+Open a file (for low level IO).");
+
+static PyObject *
+posix_open(PyObject *self, PyObject *args)
+{
+ char *file = NULL;
+ int flag;
+ int mode = 0777;
+ int fd;
+
+ if (!PyArg_ParseTuple(args, "eti|i",
+ Py_FileSystemDefaultEncoding, &file,
+ &flag, &mode))
+ return NULL;
+
+ Py_BEGIN_ALLOW_THREADS
+ fd = open(file, flag, mode);
+ Py_END_ALLOW_THREADS
+ if (fd < 0)
+ return posix_error_with_allocated_filename(file);
+ PyMem_Free(file);
+ return PyInt_FromLong((long)fd);
+}
+
+
+PyDoc_STRVAR(posix_close__doc__,
+"close(fd)\n\n\
+Close a file descriptor (for low level IO).");
+
+static PyObject *
+posix_close(PyObject *self, PyObject *args)
+{
+ int fd, res;
+ if (!PyArg_ParseTuple(args, "i:close", &fd))
+ return NULL;
+ if (!_PyVerify_fd(fd))
+ return posix_error();
+ Py_BEGIN_ALLOW_THREADS
+ res = close(fd);
+ Py_END_ALLOW_THREADS
+ if (res < 0)
+ return posix_error();
+ Py_INCREF(Py_None);
+ return Py_None;
+}
+
+
+PyDoc_STRVAR(posix_closerange__doc__,
+"closerange(fd_low, fd_high)\n\n\
+Closes all file descriptors in [fd_low, fd_high), ignoring errors.");
+
+static PyObject *
+posix_closerange(PyObject *self, PyObject *args)
+{
+ int fd_from, fd_to, i;
+ if (!PyArg_ParseTuple(args, "ii:closerange", &fd_from, &fd_to))
+ return NULL;
+ Py_BEGIN_ALLOW_THREADS
+ for (i = fd_from; i < fd_to; i++)
+ if (_PyVerify_fd(i))
+ close(i);
+ Py_END_ALLOW_THREADS
+ Py_RETURN_NONE;
+}
+
+
+PyDoc_STRVAR(posix_dup__doc__,
+"dup(fd) -> fd2\n\n\
+Return a duplicate of a file descriptor.");
+
+static PyObject *
+posix_dup(PyObject *self, PyObject *args)
+{
+ int fd;
+ if (!PyArg_ParseTuple(args, "i:dup", &fd))
+ return NULL;
+ if (!_PyVerify_fd(fd))
+ return posix_error();
+ Py_BEGIN_ALLOW_THREADS
+ fd = dup(fd);
+ Py_END_ALLOW_THREADS
+ if (fd < 0)
+ return posix_error();
+ return PyInt_FromLong((long)fd);
+}
+
+
+PyDoc_STRVAR(posix_dup2__doc__,
+"dup2(old_fd, new_fd)\n\n\
+Duplicate file descriptor.");
+
+static PyObject *
+posix_dup2(PyObject *self, PyObject *args)
+{
+ int fd, fd2, res;
+ if (!PyArg_ParseTuple(args, "ii:dup2", &fd, &fd2))
+ return NULL;
+ if (!_PyVerify_fd_dup2(fd, fd2))
+ return posix_error();
+ Py_BEGIN_ALLOW_THREADS
+ res = dup2(fd, fd2);
+ Py_END_ALLOW_THREADS
+ if (res < 0)
+ return posix_error();
+ Py_INCREF(Py_None);
+ return Py_None;
+}
+
+
+PyDoc_STRVAR(posix_lseek__doc__,
+"lseek(fd, pos, how) -> newpos\n\n\
+Set the current position of a file descriptor.");
+
+static PyObject *
+posix_lseek(PyObject *self, PyObject *args)
+{
+ int fd, how;
+ off_t pos, res;
+ PyObject *posobj;
+ if (!PyArg_ParseTuple(args, "iOi:lseek", &fd, &posobj, &how))
+ return NULL;
+#ifdef SEEK_SET
+ /* Turn 0, 1, 2 into SEEK_{SET,CUR,END} */
+ switch (how) {
+ case 0: how = SEEK_SET; break;
+ case 1: how = SEEK_CUR; break;
+ case 2: how = SEEK_END; break;
+ }
+#endif /* SEEK_END */
+
+#if !defined(HAVE_LARGEFILE_SUPPORT)
+ pos = PyInt_AsLong(posobj);
+#else
+ pos = PyLong_Check(posobj) ?
+ PyLong_AsLongLong(posobj) : PyInt_AsLong(posobj);
+#endif
+ if (PyErr_Occurred())
+ return NULL;
+
+ if (!_PyVerify_fd(fd))
+ return posix_error();
+ Py_BEGIN_ALLOW_THREADS
+ res = lseek(fd, pos, how);
+ Py_END_ALLOW_THREADS
+ if (res < 0)
+ return posix_error();
+
+#if !defined(HAVE_LARGEFILE_SUPPORT)
+ return PyInt_FromLong(res);
+#else
+ return PyLong_FromLongLong(res);
+#endif
+}
+
+
+PyDoc_STRVAR(posix_read__doc__,
+"read(fd, buffersize) -> string\n\n\
+Read a file descriptor.");
+
+static PyObject *
+posix_read(PyObject *self, PyObject *args)
+{
+ int fd, size, n;
+ PyObject *buffer;
+ if (!PyArg_ParseTuple(args, "ii:read", &fd, &size))
+ return NULL;
+ if (size < 0) {
+ errno = EINVAL;
+ return posix_error();
+ }
+ buffer = PyString_FromStringAndSize((char *)NULL, size);
+ if (buffer == NULL)
+ return NULL;
+ if (!_PyVerify_fd(fd)) {
+ Py_DECREF(buffer);
+ return posix_error();
+ }
+ Py_BEGIN_ALLOW_THREADS
+ n = read(fd, PyString_AsString(buffer), size);
+ Py_END_ALLOW_THREADS
+ if (n < 0) {
+ Py_DECREF(buffer);
+ return posix_error();
+ }
+ if (n != size)
+ _PyString_Resize(&buffer, n);
+ return buffer;
+}
+
+
+PyDoc_STRVAR(posix_write__doc__,
+"write(fd, string) -> byteswritten\n\n\
+Write a string to a file descriptor.");
+
+static PyObject *
+posix_write(PyObject *self, PyObject *args)
+{
+ Py_buffer pbuf;
+ int fd;
+ Py_ssize_t size;
+
+ if (!PyArg_ParseTuple(args, "is*:write", &fd, &pbuf))
+ return NULL;
+ if (!_PyVerify_fd(fd)) {
+ PyBuffer_Release(&pbuf);
+ return posix_error();
+ }
+ Py_BEGIN_ALLOW_THREADS
+ size = write(fd, pbuf.buf, (size_t)pbuf.len);
+ Py_END_ALLOW_THREADS
+ PyBuffer_Release(&pbuf);
+ if (size < 0)
+ return posix_error();
+ return PyInt_FromSsize_t(size);
+}
+
+
+PyDoc_STRVAR(posix_fstat__doc__,
+"fstat(fd) -> stat result\n\n\
+Like stat(), but for an open file descriptor.");
+
+static PyObject *
+posix_fstat(PyObject *self, PyObject *args)
+{
+ int fd;
+ STRUCT_STAT st;
+ int res;
+ if (!PyArg_ParseTuple(args, "i:fstat", &fd))
+ return NULL;
+ if (!_PyVerify_fd(fd))
+ return posix_error();
+ Py_BEGIN_ALLOW_THREADS
+ res = FSTAT(fd, &st);
+ Py_END_ALLOW_THREADS
+ if (res != 0) {
+ return posix_error();
+ }
+
+ return _pystat_fromstructstat(&st);
+}
+
+
+PyDoc_STRVAR(posix_fdopen__doc__,
+"fdopen(fd [, mode='r' [, bufsize]]) -> file_object\n\n\
+Return an open file object connected to a file descriptor.");
+
+static PyObject *
+posix_fdopen(PyObject *self, PyObject *args)
+{
+ int fd;
+ char *orgmode = "r";
+ int bufsize = -1;
+ FILE *fp;
+ PyObject *f;
+ char *mode;
+ if (!PyArg_ParseTuple(args, "i|si", &fd, &orgmode, &bufsize))
+ return NULL;
+
+ /* Sanitize mode. See fileobject.c */
+ mode = PyMem_MALLOC(strlen(orgmode)+3);
+ if (!mode) {
+ PyErr_NoMemory();
+ return NULL;
+ }
+ strcpy(mode, orgmode);
+ if (_PyFile_SanitizeMode(mode)) {
+ PyMem_FREE(mode);
+ return NULL;
+ }
+ if (!_PyVerify_fd(fd))
+ return posix_error();
+ Py_BEGIN_ALLOW_THREADS
+#if !defined(MS_WINDOWS) && defined(HAVE_FCNTL_H)
+ if (mode[0] == 'a') {
+ /* try to make sure the O_APPEND flag is set */
+ int flags;
+ flags = fcntl(fd, F_GETFL);
+ if (flags != -1)
+ fcntl(fd, F_SETFL, flags | O_APPEND);
+ fp = fdopen(fd, mode);
+ if (fp == NULL && flags != -1)
+ /* restore old mode if fdopen failed */
+ fcntl(fd, F_SETFL, flags);
+ } else {
+ fp = fdopen(fd, mode);
+ }
+#else
+ fp = fdopen(fd, mode);
+#endif
+ Py_END_ALLOW_THREADS
+ PyMem_FREE(mode);
+ if (fp == NULL)
+ return posix_error();
+ f = PyFile_FromFile(fp, "<fdopen>", orgmode, fclose);
+ if (f != NULL)
+ PyFile_SetBufSize(f, bufsize);
+ return f;
+}
+
+PyDoc_STRVAR(posix_isatty__doc__,
+"isatty(fd) -> bool\n\n\
+Return True if the file descriptor 'fd' is an open file descriptor\n\
+connected to the slave end of a terminal.");
+
+static PyObject *
+posix_isatty(PyObject *self, PyObject *args)
+{
+ int fd;
+ if (!PyArg_ParseTuple(args, "i:isatty", &fd))
+ return NULL;
+ if (!_PyVerify_fd(fd))
+ return PyBool_FromLong(0);
+ return PyBool_FromLong(isatty(fd));
+}
+
+#ifdef HAVE_PIPE
+PyDoc_STRVAR(posix_pipe__doc__,
+"pipe() -> (read_end, write_end)\n\n\
+Create a pipe.");
+
+static PyObject *
+posix_pipe(PyObject *self, PyObject *noargs)
+{
+#if defined(PYOS_OS2)
+ HFILE read, write;
+ APIRET rc;
+
+ Py_BEGIN_ALLOW_THREADS
+ rc = DosCreatePipe( &read, &write, 4096);
+ Py_END_ALLOW_THREADS
+ if (rc != NO_ERROR)
+ return os2_error(rc);
+
+ return Py_BuildValue("(ii)", read, write);
+#else
+#if !defined(MS_WINDOWS)
+ int fds[2];
+ int res;
+ Py_BEGIN_ALLOW_THREADS
+ res = pipe(fds);
+ Py_END_ALLOW_THREADS
+ if (res != 0)
+ return posix_error();
+ return Py_BuildValue("(ii)", fds[0], fds[1]);
+#else /* MS_WINDOWS */
+ HANDLE read, write;
+ int read_fd, write_fd;
+ BOOL ok;
+ Py_BEGIN_ALLOW_THREADS
+ ok = CreatePipe(&read, &write, NULL, 0);
+ Py_END_ALLOW_THREADS
+ if (!ok)
+ return win32_error("CreatePipe", NULL);
+ read_fd = _open_osfhandle((Py_intptr_t)read, 0);
+ write_fd = _open_osfhandle((Py_intptr_t)write, 1);
+ return Py_BuildValue("(ii)", read_fd, write_fd);
+#endif /* MS_WINDOWS */
+#endif
+}
+#endif /* HAVE_PIPE */
+
+
+#ifdef HAVE_MKFIFO
+PyDoc_STRVAR(posix_mkfifo__doc__,
+"mkfifo(filename [, mode=0666])\n\n\
+Create a FIFO (a POSIX named pipe).");
+
+static PyObject *
+posix_mkfifo(PyObject *self, PyObject *args)
+{
+ char *filename;
+ int mode = 0666;
+ int res;
+ if (!PyArg_ParseTuple(args, "s|i:mkfifo", &filename, &mode))
+ return NULL;
+ Py_BEGIN_ALLOW_THREADS
+ res = mkfifo(filename, mode);
+ Py_END_ALLOW_THREADS
+ if (res < 0)
+ return posix_error();
+ Py_INCREF(Py_None);
+ return Py_None;
+}
+#endif
+
+
+#if defined(HAVE_MKNOD) && defined(HAVE_MAKEDEV)
+PyDoc_STRVAR(posix_mknod__doc__,
+"mknod(filename [, mode=0600, device])\n\n\
+Create a filesystem node (file, device special file or named pipe)\n\
+named filename. mode specifies both the permissions to use and the\n\
+type of node to be created, being combined (bitwise OR) with one of\n\
+S_IFREG, S_IFCHR, S_IFBLK, and S_IFIFO. For S_IFCHR and S_IFBLK,\n\
+device defines the newly created device special file (probably using\n\
+os.makedev()), otherwise it is ignored.");
+
+
+static PyObject *
+posix_mknod(PyObject *self, PyObject *args)
+{
+ char *filename;
+ int mode = 0600;
+ int device = 0;
+ int res;
+ if (!PyArg_ParseTuple(args, "s|ii:mknod", &filename, &mode, &device))
+ return NULL;
+ Py_BEGIN_ALLOW_THREADS
+ res = mknod(filename, mode, device);
+ Py_END_ALLOW_THREADS
+ if (res < 0)
+ return posix_error();
+ Py_INCREF(Py_None);
+ return Py_None;
+}
+#endif
+
+#ifdef HAVE_DEVICE_MACROS
+PyDoc_STRVAR(posix_major__doc__,
+"major(device) -> major number\n\
+Extracts a device major number from a raw device number.");
+
+static PyObject *
+posix_major(PyObject *self, PyObject *args)
+{
+ int device;
+ if (!PyArg_ParseTuple(args, "i:major", &device))
+ return NULL;
+ return PyInt_FromLong((long)major(device));
+}
+
+PyDoc_STRVAR(posix_minor__doc__,
+"minor(device) -> minor number\n\
+Extracts a device minor number from a raw device number.");
+
+static PyObject *
+posix_minor(PyObject *self, PyObject *args)
+{
+ int device;
+ if (!PyArg_ParseTuple(args, "i:minor", &device))
+ return NULL;
+ return PyInt_FromLong((long)minor(device));
+}
+
+PyDoc_STRVAR(posix_makedev__doc__,
+"makedev(major, minor) -> device number\n\
+Composes a raw device number from the major and minor device numbers.");
+
+static PyObject *
+posix_makedev(PyObject *self, PyObject *args)
+{
+ int major, minor;
+ if (!PyArg_ParseTuple(args, "ii:makedev", &major, &minor))
+ return NULL;
+ return PyInt_FromLong((long)makedev(major, minor));
+}
+#endif /* device macros */
+
+
+#ifdef HAVE_FTRUNCATE
+PyDoc_STRVAR(posix_ftruncate__doc__,
+"ftruncate(fd, length)\n\n\
+Truncate a file to a specified length.");
+
+static PyObject *
+posix_ftruncate(PyObject *self, PyObject *args)
+{
+ int fd;
+ off_t length;
+ int res;
+ PyObject *lenobj;
+
+ if (!PyArg_ParseTuple(args, "iO:ftruncate", &fd, &lenobj))
+ return NULL;
+
+#if !defined(HAVE_LARGEFILE_SUPPORT)
+ length = PyInt_AsLong(lenobj);
+#else
+ length = PyLong_Check(lenobj) ?
+ PyLong_AsLongLong(lenobj) : PyInt_AsLong(lenobj);
+#endif
+ if (PyErr_Occurred())
+ return NULL;
+
+ Py_BEGIN_ALLOW_THREADS
+ res = ftruncate(fd, length);
+ Py_END_ALLOW_THREADS
+ if (res < 0)
+ return posix_error();
+ Py_INCREF(Py_None);
+ return Py_None;
+}
+#endif
+
+#ifdef HAVE_PUTENV
+PyDoc_STRVAR(posix_putenv__doc__,
+"putenv(key, value)\n\n\
+Change or add an environment variable.");
+
+/* Save putenv() parameters as values here, so we can collect them when they
+ * get re-set with another call for the same key. */
+static PyObject *posix_putenv_garbage;
+
+static PyObject *
+posix_putenv(PyObject *self, PyObject *args)
+{
+ char *s1, *s2;
+ char *newenv;
+ PyObject *newstr;
+ size_t len;
+
+ if (!PyArg_ParseTuple(args, "ss:putenv", &s1, &s2))
+ return NULL;
+
+#if defined(PYOS_OS2)
+ if (stricmp(s1, "BEGINLIBPATH") == 0) {
+ APIRET rc;
+
+ rc = DosSetExtLIBPATH(s2, BEGIN_LIBPATH);
+ if (rc != NO_ERROR)
+ return os2_error(rc);
+
+ } else if (stricmp(s1, "ENDLIBPATH") == 0) {
+ APIRET rc;
+
+ rc = DosSetExtLIBPATH(s2, END_LIBPATH);
+ if (rc != NO_ERROR)
+ return os2_error(rc);
+ } else {
+#endif
+
+ /* XXX This can leak memory -- not easy to fix :-( */
+ len = strlen(s1) + strlen(s2) + 2;
+ /* len includes space for a trailing \0; the size arg to
+ PyString_FromStringAndSize does not count that */
+ newstr = PyString_FromStringAndSize(NULL, (int)len - 1);
+ if (newstr == NULL)
+ return PyErr_NoMemory();
+ newenv = PyString_AS_STRING(newstr);
+ PyOS_snprintf(newenv, len, "%s=%s", s1, s2);
+ if (putenv(newenv)) {
+ Py_DECREF(newstr);
+ posix_error();
+ return NULL;
+ }
+ /* Install the first arg and newstr in posix_putenv_garbage;
+ * this will cause previous value to be collected. This has to
+ * happen after the real putenv() call because the old value
+ * was still accessible until then. */
+ if (PyDict_SetItem(posix_putenv_garbage,
+ PyTuple_GET_ITEM(args, 0), newstr)) {
+ /* really not much we can do; just leak */
+ PyErr_Clear();
+ }
+ else {
+ Py_DECREF(newstr);
+ }
+
+#if defined(PYOS_OS2)
+ }
+#endif
+ Py_INCREF(Py_None);
+ return Py_None;
+}
+#endif /* putenv */
+
+#ifdef HAVE_UNSETENV
+PyDoc_STRVAR(posix_unsetenv__doc__,
+"unsetenv(key)\n\n\
+Delete an environment variable.");
+
+static PyObject *
+posix_unsetenv(PyObject *self, PyObject *args)
+{
+ char *s1;
+
+ if (!PyArg_ParseTuple(args, "s:unsetenv", &s1))
+ return NULL;
+
+ unsetenv(s1);
+
+ /* Remove the key from posix_putenv_garbage;
+ * this will cause it to be collected. This has to
+ * happen after the real unsetenv() call because the
+ * old value was still accessible until then.
+ */
+ if (PyDict_DelItem(posix_putenv_garbage,
+ PyTuple_GET_ITEM(args, 0))) {
+ /* really not much we can do; just leak */
+ PyErr_Clear();
+ }
+
+ Py_INCREF(Py_None);
+ return Py_None;
+}
+#endif /* unsetenv */
+
+PyDoc_STRVAR(posix_strerror__doc__,
+"strerror(code) -> string\n\n\
+Translate an error code to a message string.");
+
+static PyObject *
+posix_strerror(PyObject *self, PyObject *args)
+{
+ int code;
+ char *message;
+ if (!PyArg_ParseTuple(args, "i:strerror", &code))
+ return NULL;
+ message = strerror(code);
+ if (message == NULL) {
+ PyErr_SetString(PyExc_ValueError,
+ "strerror() argument out of range");
+ return NULL;
+ }
+ return PyString_FromString(message);
+}
+
+
+#ifdef HAVE_SYS_WAIT_H
+
+#ifdef WCOREDUMP
+PyDoc_STRVAR(posix_WCOREDUMP__doc__,
+"WCOREDUMP(status) -> bool\n\n\
+Return True if the process returning 'status' was dumped to a core file.");
+
+static PyObject *
+posix_WCOREDUMP(PyObject *self, PyObject *args)
+{
+ WAIT_TYPE status;
+ WAIT_STATUS_INT(status) = 0;
+
+ if (!PyArg_ParseTuple(args, "i:WCOREDUMP", &WAIT_STATUS_INT(status)))
+ return NULL;
+
+ return PyBool_FromLong(WCOREDUMP(status));
+}
+#endif /* WCOREDUMP */
+
+#ifdef WIFCONTINUED
+PyDoc_STRVAR(posix_WIFCONTINUED__doc__,
+"WIFCONTINUED(status) -> bool\n\n\
+Return True if the process returning 'status' was continued from a\n\
+job control stop.");
+
+static PyObject *
+posix_WIFCONTINUED(PyObject *self, PyObject *args)
+{
+ WAIT_TYPE status;
+ WAIT_STATUS_INT(status) = 0;
+
+ if (!PyArg_ParseTuple(args, "i:WCONTINUED", &WAIT_STATUS_INT(status)))
+ return NULL;
+
+ return PyBool_FromLong(WIFCONTINUED(status));
+}
+#endif /* WIFCONTINUED */
+
+#ifdef WIFSTOPPED
+PyDoc_STRVAR(posix_WIFSTOPPED__doc__,
+"WIFSTOPPED(status) -> bool\n\n\
+Return True if the process returning 'status' was stopped.");
+
+static PyObject *
+posix_WIFSTOPPED(PyObject *self, PyObject *args)
+{
+ WAIT_TYPE status;
+ WAIT_STATUS_INT(status) = 0;
+
+ if (!PyArg_ParseTuple(args, "i:WIFSTOPPED", &WAIT_STATUS_INT(status)))
+ return NULL;
+
+ return PyBool_FromLong(WIFSTOPPED(status));
+}
+#endif /* WIFSTOPPED */
+
+#ifdef WIFSIGNALED
+PyDoc_STRVAR(posix_WIFSIGNALED__doc__,
+"WIFSIGNALED(status) -> bool\n\n\
+Return True if the process returning 'status' was terminated by a signal.");
+
+static PyObject *
+posix_WIFSIGNALED(PyObject *self, PyObject *args)
+{
+ WAIT_TYPE status;
+ WAIT_STATUS_INT(status) = 0;
+
+ if (!PyArg_ParseTuple(args, "i:WIFSIGNALED", &WAIT_STATUS_INT(status)))
+ return NULL;
+
+ return PyBool_FromLong(WIFSIGNALED(status));
+}
+#endif /* WIFSIGNALED */
+
+#ifdef WIFEXITED
+PyDoc_STRVAR(posix_WIFEXITED__doc__,
+"WIFEXITED(status) -> bool\n\n\
+Return true if the process returning 'status' exited using the exit()\n\
+system call.");
+
+static PyObject *
+posix_WIFEXITED(PyObject *self, PyObject *args)
+{
+ WAIT_TYPE status;
+ WAIT_STATUS_INT(status) = 0;
+
+ if (!PyArg_ParseTuple(args, "i:WIFEXITED", &WAIT_STATUS_INT(status)))
+ return NULL;
+
+ return PyBool_FromLong(WIFEXITED(status));
+}
+#endif /* WIFEXITED */
+
+#ifdef WEXITSTATUS
+PyDoc_STRVAR(posix_WEXITSTATUS__doc__,
+"WEXITSTATUS(status) -> integer\n\n\
+Return the process return code from 'status'.");
+
+static PyObject *
+posix_WEXITSTATUS(PyObject *self, PyObject *args)
+{
+ WAIT_TYPE status;
+ WAIT_STATUS_INT(status) = 0;
+
+ if (!PyArg_ParseTuple(args, "i:WEXITSTATUS", &WAIT_STATUS_INT(status)))
+ return NULL;
+
+ return Py_BuildValue("i", WEXITSTATUS(status));
+}
+#endif /* WEXITSTATUS */
+
+#ifdef WTERMSIG
+PyDoc_STRVAR(posix_WTERMSIG__doc__,
+"WTERMSIG(status) -> integer\n\n\
+Return the signal that terminated the process that provided the 'status'\n\
+value.");
+
+static PyObject *
+posix_WTERMSIG(PyObject *self, PyObject *args)
+{
+ WAIT_TYPE status;
+ WAIT_STATUS_INT(status) = 0;
+
+ if (!PyArg_ParseTuple(args, "i:WTERMSIG", &WAIT_STATUS_INT(status)))
+ return NULL;
+
+ return Py_BuildValue("i", WTERMSIG(status));
+}
+#endif /* WTERMSIG */
+
+#ifdef WSTOPSIG
+PyDoc_STRVAR(posix_WSTOPSIG__doc__,
+"WSTOPSIG(status) -> integer\n\n\
+Return the signal that stopped the process that provided\n\
+the 'status' value.");
+
+static PyObject *
+posix_WSTOPSIG(PyObject *self, PyObject *args)
+{
+ WAIT_TYPE status;
+ WAIT_STATUS_INT(status) = 0;
+
+ if (!PyArg_ParseTuple(args, "i:WSTOPSIG", &WAIT_STATUS_INT(status)))
+ return NULL;
+
+ return Py_BuildValue("i", WSTOPSIG(status));
+}
+#endif /* WSTOPSIG */
+
+#endif /* HAVE_SYS_WAIT_H */
+
+
+#if defined(HAVE_FSTATVFS) && defined(HAVE_SYS_STATVFS_H)
+#ifdef _SCO_DS
+/* SCO OpenServer 5.0 and later requires _SVID3 before it reveals the
+ needed definitions in sys/statvfs.h */
+#define _SVID3
+#endif
+#include <sys/statvfs.h>
+
+static PyObject*
+_pystatvfs_fromstructstatvfs(struct statvfs st) {
+ PyObject *v = PyStructSequence_New(&StatVFSResultType);
+ if (v == NULL)
+ return NULL;
+
+#if !defined(HAVE_LARGEFILE_SUPPORT)
+ PyStructSequence_SET_ITEM(v, 0, PyInt_FromLong((long) st.f_bsize));
+ PyStructSequence_SET_ITEM(v, 1, PyInt_FromLong((long) st.f_frsize));
+ PyStructSequence_SET_ITEM(v, 2, PyInt_FromLong((long) st.f_blocks));
+ PyStructSequence_SET_ITEM(v, 3, PyInt_FromLong((long) st.f_bfree));
+ PyStructSequence_SET_ITEM(v, 4, PyInt_FromLong((long) st.f_bavail));
+ PyStructSequence_SET_ITEM(v, 5, PyInt_FromLong((long) st.f_files));
+ PyStructSequence_SET_ITEM(v, 6, PyInt_FromLong((long) st.f_ffree));
+ PyStructSequence_SET_ITEM(v, 7, PyInt_FromLong((long) st.f_favail));
+ PyStructSequence_SET_ITEM(v, 8, PyInt_FromLong((long) st.f_flag));
+ PyStructSequence_SET_ITEM(v, 9, PyInt_FromLong((long) st.f_namemax));
+#else
+ PyStructSequence_SET_ITEM(v, 0, PyInt_FromLong((long) st.f_bsize));
+ PyStructSequence_SET_ITEM(v, 1, PyInt_FromLong((long) st.f_frsize));
+ PyStructSequence_SET_ITEM(v, 2,
+ PyLong_FromLongLong((PY_LONG_LONG) st.f_blocks));
+ PyStructSequence_SET_ITEM(v, 3,
+ PyLong_FromLongLong((PY_LONG_LONG) st.f_bfree));
+ PyStructSequence_SET_ITEM(v, 4,
+ PyLong_FromLongLong((PY_LONG_LONG) st.f_bavail));
+ PyStructSequence_SET_ITEM(v, 5,
+ PyLong_FromLongLong((PY_LONG_LONG) st.f_files));
+ PyStructSequence_SET_ITEM(v, 6,
+ PyLong_FromLongLong((PY_LONG_LONG) st.f_ffree));
+ PyStructSequence_SET_ITEM(v, 7,
+ PyLong_FromLongLong((PY_LONG_LONG) st.f_favail));
+ PyStructSequence_SET_ITEM(v, 8, PyInt_FromLong((long) st.f_flag));
+ PyStructSequence_SET_ITEM(v, 9, PyInt_FromLong((long) st.f_namemax));
+#endif
+
+ return v;
+}
+
+PyDoc_STRVAR(posix_fstatvfs__doc__,
+"fstatvfs(fd) -> statvfs result\n\n\
+Perform an fstatvfs system call on the given fd.");
+
+static PyObject *
+posix_fstatvfs(PyObject *self, PyObject *args)
+{
+ int fd, res;
+ struct statvfs st;
+
+ if (!PyArg_ParseTuple(args, "i:fstatvfs", &fd))
+ return NULL;
+ Py_BEGIN_ALLOW_THREADS
+ res = fstatvfs(fd, &st);
+ Py_END_ALLOW_THREADS
+ if (res != 0)
+ return posix_error();
+
+ return _pystatvfs_fromstructstatvfs(st);
+}
+#endif /* HAVE_FSTATVFS && HAVE_SYS_STATVFS_H */
+
+
+#if defined(HAVE_STATVFS) && defined(HAVE_SYS_STATVFS_H)
+#include <sys/statvfs.h>
+
+PyDoc_STRVAR(posix_statvfs__doc__,
+"statvfs(path) -> statvfs result\n\n\
+Perform a statvfs system call on the given path.");
+
+static PyObject *
+posix_statvfs(PyObject *self, PyObject *args)
+{
+ char *path;
+ int res;
+ struct statvfs st;
+ if (!PyArg_ParseTuple(args, "s:statvfs", &path))
+ return NULL;
+ Py_BEGIN_ALLOW_THREADS
+ res = statvfs(path, &st);
+ Py_END_ALLOW_THREADS
+ if (res != 0)
+ return posix_error_with_filename(path);
+
+ return _pystatvfs_fromstructstatvfs(st);
+}
+#endif /* HAVE_STATVFS */
+
+
+#ifdef HAVE_TEMPNAM
+PyDoc_STRVAR(posix_tempnam__doc__,
+"tempnam([dir[, prefix]]) -> string\n\n\
+Return a unique name for a temporary file.\n\
+The directory and a prefix may be specified as strings; they may be omitted\n\
+or None if not needed.");
+
+static PyObject *
+posix_tempnam(PyObject *self, PyObject *args)
+{
+ PyObject *result = NULL;
+ char *dir = NULL;
+ char *pfx = NULL;
+ char *name;
+
+ if (!PyArg_ParseTuple(args, "|zz:tempnam", &dir, &pfx))
+ return NULL;
+
+ if (PyErr_Warn(PyExc_RuntimeWarning,
+ "tempnam is a potential security risk to your program") < 0)
+ return NULL;
+
+ if (PyErr_WarnPy3k("tempnam has been removed in 3.x; "
+ "use the tempfile module", 1) < 0)
+ return NULL;
+
+ name = tempnam(dir, pfx);
+ if (name == NULL)
+ return PyErr_NoMemory();
+ result = PyString_FromString(name);
+ free(name);
+ return result;
+}
+#endif
+
+
+#ifdef HAVE_TMPFILE
+PyDoc_STRVAR(posix_tmpfile__doc__,
+"tmpfile() -> file object\n\n\
+Create a temporary file with no directory entries.");
+
+static PyObject *
+posix_tmpfile(PyObject *self, PyObject *noargs)
+{
+ FILE *fp;
+
+ if (PyErr_WarnPy3k("tmpfile has been removed in 3.x; "
+ "use the tempfile module", 1) < 0)
+ return NULL;
+
+ fp = tmpfile();
+ if (fp == NULL)
+ return posix_error();
+ return PyFile_FromFile(fp, "<tmpfile>", "w+b", fclose);
+}
+#endif
+
+
+#ifdef HAVE_TMPNAM
+PyDoc_STRVAR(posix_tmpnam__doc__,
+"tmpnam() -> string\n\n\
+Return a unique name for a temporary file.");
+
+static PyObject *
+posix_tmpnam(PyObject *self, PyObject *noargs)
+{
+ char buffer[L_tmpnam];
+ char *name;
+
+ if (PyErr_Warn(PyExc_RuntimeWarning,
+ "tmpnam is a potential security risk to your program") < 0)
+ return NULL;
+
+ if (PyErr_WarnPy3k("tmpnam has been removed in 3.x; "
+ "use the tempfile module", 1) < 0)
+ return NULL;
+
+#ifdef USE_TMPNAM_R
+ name = tmpnam_r(buffer);
+#else
+ name = tmpnam(buffer);
+#endif
+ if (name == NULL) {
+ PyObject *err = Py_BuildValue("is", 0,
+#ifdef USE_TMPNAM_R
+ "unexpected NULL from tmpnam_r"
+#else
+ "unexpected NULL from tmpnam"
+#endif
+ );
+ PyErr_SetObject(PyExc_OSError, err);
+ Py_XDECREF(err);
+ return NULL;
+ }
+ return PyString_FromString(buffer);
+}
+#endif
+
+
+/* This is used for fpathconf(), pathconf(), confstr() and sysconf().
+ * It maps strings representing configuration variable names to
+ * integer values, allowing those functions to be called with the
+ * magic names instead of polluting the module's namespace with tons of
+ * rarely-used constants. There are three separate tables that use
+ * these definitions.
+ *
+ * This code is always included, even if none of the interfaces that
+ * need it are included. The #if hackery needed to avoid it would be
+ * sufficiently pervasive that it's not worth the loss of readability.
+ */
+struct constdef {
+ char *name;
+ long value;
+};
+
+static int
+conv_confname(PyObject *arg, int *valuep, struct constdef *table,
+ size_t tablesize)
+{
+ if (PyInt_Check(arg)) {
+ *valuep = PyInt_AS_LONG(arg);
+ return 1;
+ }
+ if (PyString_Check(arg)) {
+ /* look up the value in the table using a binary search */
+ size_t lo = 0;
+ size_t mid;
+ size_t hi = tablesize;
+ int cmp;
+ char *confname = PyString_AS_STRING(arg);
+ while (lo < hi) {
+ mid = (lo + hi) / 2;
+ cmp = strcmp(confname, table[mid].name);
+ if (cmp < 0)
+ hi = mid;
+ else if (cmp > 0)
+ lo = mid + 1;
+ else {
+ *valuep = table[mid].value;
+ return 1;
+ }
+ }
+ PyErr_SetString(PyExc_ValueError, "unrecognized configuration name");
+ }
+ else
+ PyErr_SetString(PyExc_TypeError,
+ "configuration names must be strings or integers");
+ return 0;
+}
+
+
+#if defined(HAVE_FPATHCONF) || defined(HAVE_PATHCONF)
+static struct constdef posix_constants_pathconf[] = {
+#ifdef _PC_ABI_AIO_XFER_MAX
+ {"PC_ABI_AIO_XFER_MAX", _PC_ABI_AIO_XFER_MAX},
+#endif
+#ifdef _PC_ABI_ASYNC_IO
+ {"PC_ABI_ASYNC_IO", _PC_ABI_ASYNC_IO},
+#endif
+#ifdef _PC_ASYNC_IO
+ {"PC_ASYNC_IO", _PC_ASYNC_IO},
+#endif
+#ifdef _PC_CHOWN_RESTRICTED
+ {"PC_CHOWN_RESTRICTED", _PC_CHOWN_RESTRICTED},
+#endif
+#ifdef _PC_FILESIZEBITS
+ {"PC_FILESIZEBITS", _PC_FILESIZEBITS},
+#endif
+#ifdef _PC_LAST
+ {"PC_LAST", _PC_LAST},
+#endif
+#ifdef _PC_LINK_MAX
+ {"PC_LINK_MAX", _PC_LINK_MAX},
+#endif
+#ifdef _PC_MAX_CANON
+ {"PC_MAX_CANON", _PC_MAX_CANON},
+#endif
+#ifdef _PC_MAX_INPUT
+ {"PC_MAX_INPUT", _PC_MAX_INPUT},
+#endif
+#ifdef _PC_NAME_MAX
+ {"PC_NAME_MAX", _PC_NAME_MAX},
+#endif
+#ifdef _PC_NO_TRUNC
+ {"PC_NO_TRUNC", _PC_NO_TRUNC},
+#endif
+#ifdef _PC_PATH_MAX
+ {"PC_PATH_MAX", _PC_PATH_MAX},
+#endif
+#ifdef _PC_PIPE_BUF
+ {"PC_PIPE_BUF", _PC_PIPE_BUF},
+#endif
+#ifdef _PC_PRIO_IO
+ {"PC_PRIO_IO", _PC_PRIO_IO},
+#endif
+#ifdef _PC_SOCK_MAXBUF
+ {"PC_SOCK_MAXBUF", _PC_SOCK_MAXBUF},
+#endif
+#ifdef _PC_SYNC_IO
+ {"PC_SYNC_IO", _PC_SYNC_IO},
+#endif
+#ifdef _PC_VDISABLE
+ {"PC_VDISABLE", _PC_VDISABLE},
+#endif
+};
+
+static int
+conv_path_confname(PyObject *arg, int *valuep)
+{
+ return conv_confname(arg, valuep, posix_constants_pathconf,
+ sizeof(posix_constants_pathconf)
+ / sizeof(struct constdef));
+}
+#endif
+
+#ifdef HAVE_FPATHCONF
+PyDoc_STRVAR(posix_fpathconf__doc__,
+"fpathconf(fd, name) -> integer\n\n\
+Return the configuration limit name for the file descriptor fd.\n\
+If there is no limit, return -1.");
+
+static PyObject *
+posix_fpathconf(PyObject *self, PyObject *args)
+{
+ PyObject *result = NULL;
+ int name, fd;
+
+ if (PyArg_ParseTuple(args, "iO&:fpathconf", &fd,
+ conv_path_confname, &name)) {
+ long limit;
+
+ errno = 0;
+ limit = fpathconf(fd, name);
+ if (limit == -1 && errno != 0)
+ posix_error();
+ else
+ result = PyInt_FromLong(limit);
+ }
+ return result;
+}
+#endif
+
+
+#ifdef HAVE_PATHCONF
+PyDoc_STRVAR(posix_pathconf__doc__,
+"pathconf(path, name) -> integer\n\n\
+Return the configuration limit name for the file or directory path.\n\
+If there is no limit, return -1.");
+
+static PyObject *
+posix_pathconf(PyObject *self, PyObject *args)
+{
+ PyObject *result = NULL;
+ int name;
+ char *path;
+
+ if (PyArg_ParseTuple(args, "sO&:pathconf", &path,
+ conv_path_confname, &name)) {
+ long limit;
+
+ errno = 0;
+ limit = pathconf(path, name);
+ if (limit == -1 && errno != 0) {
+ if (errno == EINVAL)
+ /* could be a path or name problem */
+ posix_error();
+ else
+ posix_error_with_filename(path);
+ }
+ else
+ result = PyInt_FromLong(limit);
+ }
+ return result;
+}
+#endif
+
+#ifdef HAVE_CONFSTR
+static struct constdef posix_constants_confstr[] = {
+#ifdef _CS_ARCHITECTURE
+ {"CS_ARCHITECTURE", _CS_ARCHITECTURE},
+#endif
+#ifdef _CS_HOSTNAME
+ {"CS_HOSTNAME", _CS_HOSTNAME},
+#endif
+#ifdef _CS_HW_PROVIDER
+ {"CS_HW_PROVIDER", _CS_HW_PROVIDER},
+#endif
+#ifdef _CS_HW_SERIAL
+ {"CS_HW_SERIAL", _CS_HW_SERIAL},
+#endif
+#ifdef _CS_INITTAB_NAME
+ {"CS_INITTAB_NAME", _CS_INITTAB_NAME},
+#endif
+#ifdef _CS_LFS64_CFLAGS
+ {"CS_LFS64_CFLAGS", _CS_LFS64_CFLAGS},
+#endif
+#ifdef _CS_LFS64_LDFLAGS
+ {"CS_LFS64_LDFLAGS", _CS_LFS64_LDFLAGS},
+#endif
+#ifdef _CS_LFS64_LIBS
+ {"CS_LFS64_LIBS", _CS_LFS64_LIBS},
+#endif
+#ifdef _CS_LFS64_LINTFLAGS
+ {"CS_LFS64_LINTFLAGS", _CS_LFS64_LINTFLAGS},
+#endif
+#ifdef _CS_LFS_CFLAGS
+ {"CS_LFS_CFLAGS", _CS_LFS_CFLAGS},
+#endif
+#ifdef _CS_LFS_LDFLAGS
+ {"CS_LFS_LDFLAGS", _CS_LFS_LDFLAGS},
+#endif
+#ifdef _CS_LFS_LIBS
+ {"CS_LFS_LIBS", _CS_LFS_LIBS},
+#endif
+#ifdef _CS_LFS_LINTFLAGS
+ {"CS_LFS_LINTFLAGS", _CS_LFS_LINTFLAGS},
+#endif
+#ifdef _CS_MACHINE
+ {"CS_MACHINE", _CS_MACHINE},
+#endif
+#ifdef _CS_PATH
+ {"CS_PATH", _CS_PATH},
+#endif
+#ifdef _CS_RELEASE
+ {"CS_RELEASE", _CS_RELEASE},
+#endif
+#ifdef _CS_SRPC_DOMAIN
+ {"CS_SRPC_DOMAIN", _CS_SRPC_DOMAIN},
+#endif
+#ifdef _CS_SYSNAME
+ {"CS_SYSNAME", _CS_SYSNAME},
+#endif
+#ifdef _CS_VERSION
+ {"CS_VERSION", _CS_VERSION},
+#endif
+#ifdef _CS_XBS5_ILP32_OFF32_CFLAGS
+ {"CS_XBS5_ILP32_OFF32_CFLAGS", _CS_XBS5_ILP32_OFF32_CFLAGS},
+#endif
+#ifdef _CS_XBS5_ILP32_OFF32_LDFLAGS
+ {"CS_XBS5_ILP32_OFF32_LDFLAGS", _CS_XBS5_ILP32_OFF32_LDFLAGS},
+#endif
+#ifdef _CS_XBS5_ILP32_OFF32_LIBS
+ {"CS_XBS5_ILP32_OFF32_LIBS", _CS_XBS5_ILP32_OFF32_LIBS},
+#endif
+#ifdef _CS_XBS5_ILP32_OFF32_LINTFLAGS
+ {"CS_XBS5_ILP32_OFF32_LINTFLAGS", _CS_XBS5_ILP32_OFF32_LINTFLAGS},
+#endif
+#ifdef _CS_XBS5_ILP32_OFFBIG_CFLAGS
+ {"CS_XBS5_ILP32_OFFBIG_CFLAGS", _CS_XBS5_ILP32_OFFBIG_CFLAGS},
+#endif
+#ifdef _CS_XBS5_ILP32_OFFBIG_LDFLAGS
+ {"CS_XBS5_ILP32_OFFBIG_LDFLAGS", _CS_XBS5_ILP32_OFFBIG_LDFLAGS},
+#endif
+#ifdef _CS_XBS5_ILP32_OFFBIG_LIBS
+ {"CS_XBS5_ILP32_OFFBIG_LIBS", _CS_XBS5_ILP32_OFFBIG_LIBS},
+#endif
+#ifdef _CS_XBS5_ILP32_OFFBIG_LINTFLAGS
+ {"CS_XBS5_ILP32_OFFBIG_LINTFLAGS", _CS_XBS5_ILP32_OFFBIG_LINTFLAGS},
+#endif
+#ifdef _CS_XBS5_LP64_OFF64_CFLAGS
+ {"CS_XBS5_LP64_OFF64_CFLAGS", _CS_XBS5_LP64_OFF64_CFLAGS},
+#endif
+#ifdef _CS_XBS5_LP64_OFF64_LDFLAGS
+ {"CS_XBS5_LP64_OFF64_LDFLAGS", _CS_XBS5_LP64_OFF64_LDFLAGS},
+#endif
+#ifdef _CS_XBS5_LP64_OFF64_LIBS
+ {"CS_XBS5_LP64_OFF64_LIBS", _CS_XBS5_LP64_OFF64_LIBS},
+#endif
+#ifdef _CS_XBS5_LP64_OFF64_LINTFLAGS
+ {"CS_XBS5_LP64_OFF64_LINTFLAGS", _CS_XBS5_LP64_OFF64_LINTFLAGS},
+#endif
+#ifdef _CS_XBS5_LPBIG_OFFBIG_CFLAGS
+ {"CS_XBS5_LPBIG_OFFBIG_CFLAGS", _CS_XBS5_LPBIG_OFFBIG_CFLAGS},
+#endif
+#ifdef _CS_XBS5_LPBIG_OFFBIG_LDFLAGS
+ {"CS_XBS5_LPBIG_OFFBIG_LDFLAGS", _CS_XBS5_LPBIG_OFFBIG_LDFLAGS},
+#endif
+#ifdef _CS_XBS5_LPBIG_OFFBIG_LIBS
+ {"CS_XBS5_LPBIG_OFFBIG_LIBS", _CS_XBS5_LPBIG_OFFBIG_LIBS},
+#endif
+#ifdef _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS
+ {"CS_XBS5_LPBIG_OFFBIG_LINTFLAGS", _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS},
+#endif
+#ifdef _MIPS_CS_AVAIL_PROCESSORS
+ {"MIPS_CS_AVAIL_PROCESSORS", _MIPS_CS_AVAIL_PROCESSORS},
+#endif
+#ifdef _MIPS_CS_BASE
+ {"MIPS_CS_BASE", _MIPS_CS_BASE},
+#endif
+#ifdef _MIPS_CS_HOSTID
+ {"MIPS_CS_HOSTID", _MIPS_CS_HOSTID},
+#endif
+#ifdef _MIPS_CS_HW_NAME
+ {"MIPS_CS_HW_NAME", _MIPS_CS_HW_NAME},
+#endif
+#ifdef _MIPS_CS_NUM_PROCESSORS
+ {"MIPS_CS_NUM_PROCESSORS", _MIPS_CS_NUM_PROCESSORS},
+#endif
+#ifdef _MIPS_CS_OSREL_MAJ
+ {"MIPS_CS_OSREL_MAJ", _MIPS_CS_OSREL_MAJ},
+#endif
+#ifdef _MIPS_CS_OSREL_MIN
+ {"MIPS_CS_OSREL_MIN", _MIPS_CS_OSREL_MIN},
+#endif
+#ifdef _MIPS_CS_OSREL_PATCH
+ {"MIPS_CS_OSREL_PATCH", _MIPS_CS_OSREL_PATCH},
+#endif
+#ifdef _MIPS_CS_OS_NAME
+ {"MIPS_CS_OS_NAME", _MIPS_CS_OS_NAME},
+#endif
+#ifdef _MIPS_CS_OS_PROVIDER
+ {"MIPS_CS_OS_PROVIDER", _MIPS_CS_OS_PROVIDER},
+#endif
+#ifdef _MIPS_CS_PROCESSORS
+ {"MIPS_CS_PROCESSORS", _MIPS_CS_PROCESSORS},
+#endif
+#ifdef _MIPS_CS_SERIAL
+ {"MIPS_CS_SERIAL", _MIPS_CS_SERIAL},
+#endif
+#ifdef _MIPS_CS_VENDOR
+ {"MIPS_CS_VENDOR", _MIPS_CS_VENDOR},
+#endif
+};
+
+static int
+conv_confstr_confname(PyObject *arg, int *valuep)
+{
+ return conv_confname(arg, valuep, posix_constants_confstr,
+ sizeof(posix_constants_confstr)
+ / sizeof(struct constdef));
+}
+
+PyDoc_STRVAR(posix_confstr__doc__,
+"confstr(name) -> string\n\n\
+Return a string-valued system configuration variable.");
+
+static PyObject *
+posix_confstr(PyObject *self, PyObject *args)
+{
+ PyObject *result = NULL;
+ int name;
+ char buffer[256];
+
+ if (PyArg_ParseTuple(args, "O&:confstr", conv_confstr_confname, &name)) {
+ int len;
+
+ errno = 0;
+ len = confstr(name, buffer, sizeof(buffer));
+ if (len == 0) {
+ if (errno) {
+ posix_error();
+ }
+ else {
+ result = Py_None;
+ Py_INCREF(Py_None);
+ }
+ }
+ else {
+ if ((unsigned int)len >= sizeof(buffer)) {
+ result = PyString_FromStringAndSize(NULL, len-1);
+ if (result != NULL)
+ confstr(name, PyString_AS_STRING(result), len);
+ }
+ else
+ result = PyString_FromStringAndSize(buffer, len-1);
+ }
+ }
+ return result;
+}
+#endif
+
+
+#ifdef HAVE_SYSCONF
+static struct constdef posix_constants_sysconf[] = {
+#ifdef _SC_2_CHAR_TERM
+ {"SC_2_CHAR_TERM", _SC_2_CHAR_TERM},
+#endif
+#ifdef _SC_2_C_BIND
+ {"SC_2_C_BIND", _SC_2_C_BIND},
+#endif
+#ifdef _SC_2_C_DEV
+ {"SC_2_C_DEV", _SC_2_C_DEV},
+#endif
+#ifdef _SC_2_C_VERSION
+ {"SC_2_C_VERSION", _SC_2_C_VERSION},
+#endif
+#ifdef _SC_2_FORT_DEV
+ {"SC_2_FORT_DEV", _SC_2_FORT_DEV},
+#endif
+#ifdef _SC_2_FORT_RUN
+ {"SC_2_FORT_RUN", _SC_2_FORT_RUN},
+#endif
+#ifdef _SC_2_LOCALEDEF
+ {"SC_2_LOCALEDEF", _SC_2_LOCALEDEF},
+#endif
+#ifdef _SC_2_SW_DEV
+ {"SC_2_SW_DEV", _SC_2_SW_DEV},
+#endif
+#ifdef _SC_2_UPE
+ {"SC_2_UPE", _SC_2_UPE},
+#endif
+#ifdef _SC_2_VERSION
+ {"SC_2_VERSION", _SC_2_VERSION},
+#endif
+#ifdef _SC_ABI_ASYNCHRONOUS_IO
+ {"SC_ABI_ASYNCHRONOUS_IO", _SC_ABI_ASYNCHRONOUS_IO},
+#endif
+#ifdef _SC_ACL
+ {"SC_ACL", _SC_ACL},
+#endif
+#ifdef _SC_AIO_LISTIO_MAX
+ {"SC_AIO_LISTIO_MAX", _SC_AIO_LISTIO_MAX},
+#endif
+#ifdef _SC_AIO_MAX
+ {"SC_AIO_MAX", _SC_AIO_MAX},
+#endif
+#ifdef _SC_AIO_PRIO_DELTA_MAX
+ {"SC_AIO_PRIO_DELTA_MAX", _SC_AIO_PRIO_DELTA_MAX},
+#endif
+#ifdef _SC_ARG_MAX
+ {"SC_ARG_MAX", _SC_ARG_MAX},
+#endif
+#ifdef _SC_ASYNCHRONOUS_IO
+ {"SC_ASYNCHRONOUS_IO", _SC_ASYNCHRONOUS_IO},
+#endif
+#ifdef _SC_ATEXIT_MAX
+ {"SC_ATEXIT_MAX", _SC_ATEXIT_MAX},
+#endif
+#ifdef _SC_AUDIT
+ {"SC_AUDIT", _SC_AUDIT},
+#endif
+#ifdef _SC_AVPHYS_PAGES
+ {"SC_AVPHYS_PAGES", _SC_AVPHYS_PAGES},
+#endif
+#ifdef _SC_BC_BASE_MAX
+ {"SC_BC_BASE_MAX", _SC_BC_BASE_MAX},
+#endif
+#ifdef _SC_BC_DIM_MAX
+ {"SC_BC_DIM_MAX", _SC_BC_DIM_MAX},
+#endif
+#ifdef _SC_BC_SCALE_MAX
+ {"SC_BC_SCALE_MAX", _SC_BC_SCALE_MAX},
+#endif
+#ifdef _SC_BC_STRING_MAX
+ {"SC_BC_STRING_MAX", _SC_BC_STRING_MAX},
+#endif
+#ifdef _SC_CAP
+ {"SC_CAP", _SC_CAP},
+#endif
+#ifdef _SC_CHARCLASS_NAME_MAX
+ {"SC_CHARCLASS_NAME_MAX", _SC_CHARCLASS_NAME_MAX},
+#endif
+#ifdef _SC_CHAR_BIT
+ {"SC_CHAR_BIT", _SC_CHAR_BIT},
+#endif
+#ifdef _SC_CHAR_MAX
+ {"SC_CHAR_MAX", _SC_CHAR_MAX},
+#endif
+#ifdef _SC_CHAR_MIN
+ {"SC_CHAR_MIN", _SC_CHAR_MIN},
+#endif
+#ifdef _SC_CHILD_MAX
+ {"SC_CHILD_MAX", _SC_CHILD_MAX},
+#endif
+#ifdef _SC_CLK_TCK
+ {"SC_CLK_TCK", _SC_CLK_TCK},
+#endif
+#ifdef _SC_COHER_BLKSZ
+ {"SC_COHER_BLKSZ", _SC_COHER_BLKSZ},
+#endif
+#ifdef _SC_COLL_WEIGHTS_MAX
+ {"SC_COLL_WEIGHTS_MAX", _SC_COLL_WEIGHTS_MAX},
+#endif
+#ifdef _SC_DCACHE_ASSOC
+ {"SC_DCACHE_ASSOC", _SC_DCACHE_ASSOC},
+#endif
+#ifdef _SC_DCACHE_BLKSZ
+ {"SC_DCACHE_BLKSZ", _SC_DCACHE_BLKSZ},
+#endif
+#ifdef _SC_DCACHE_LINESZ
+ {"SC_DCACHE_LINESZ", _SC_DCACHE_LINESZ},
+#endif
+#ifdef _SC_DCACHE_SZ
+ {"SC_DCACHE_SZ", _SC_DCACHE_SZ},
+#endif
+#ifdef _SC_DCACHE_TBLKSZ
+ {"SC_DCACHE_TBLKSZ", _SC_DCACHE_TBLKSZ},
+#endif
+#ifdef _SC_DELAYTIMER_MAX
+ {"SC_DELAYTIMER_MAX", _SC_DELAYTIMER_MAX},
+#endif
+#ifdef _SC_EQUIV_CLASS_MAX
+ {"SC_EQUIV_CLASS_MAX", _SC_EQUIV_CLASS_MAX},
+#endif
+#ifdef _SC_EXPR_NEST_MAX
+ {"SC_EXPR_NEST_MAX", _SC_EXPR_NEST_MAX},
+#endif
+#ifdef _SC_FSYNC
+ {"SC_FSYNC", _SC_FSYNC},
+#endif
+#ifdef _SC_GETGR_R_SIZE_MAX
+ {"SC_GETGR_R_SIZE_MAX", _SC_GETGR_R_SIZE_MAX},
+#endif
+#ifdef _SC_GETPW_R_SIZE_MAX
+ {"SC_GETPW_R_SIZE_MAX", _SC_GETPW_R_SIZE_MAX},
+#endif
+#ifdef _SC_ICACHE_ASSOC
+ {"SC_ICACHE_ASSOC", _SC_ICACHE_ASSOC},
+#endif
+#ifdef _SC_ICACHE_BLKSZ
+ {"SC_ICACHE_BLKSZ", _SC_ICACHE_BLKSZ},
+#endif
+#ifdef _SC_ICACHE_LINESZ
+ {"SC_ICACHE_LINESZ", _SC_ICACHE_LINESZ},
+#endif
+#ifdef _SC_ICACHE_SZ
+ {"SC_ICACHE_SZ", _SC_ICACHE_SZ},
+#endif
+#ifdef _SC_INF
+ {"SC_INF", _SC_INF},
+#endif
+#ifdef _SC_INT_MAX
+ {"SC_INT_MAX", _SC_INT_MAX},
+#endif
+#ifdef _SC_INT_MIN
+ {"SC_INT_MIN", _SC_INT_MIN},
+#endif
+#ifdef _SC_IOV_MAX
+ {"SC_IOV_MAX", _SC_IOV_MAX},
+#endif
+#ifdef _SC_IP_SECOPTS
+ {"SC_IP_SECOPTS", _SC_IP_SECOPTS},
+#endif
+#ifdef _SC_JOB_CONTROL
+ {"SC_JOB_CONTROL", _SC_JOB_CONTROL},
+#endif
+#ifdef _SC_KERN_POINTERS
+ {"SC_KERN_POINTERS", _SC_KERN_POINTERS},
+#endif
+#ifdef _SC_KERN_SIM
+ {"SC_KERN_SIM", _SC_KERN_SIM},
+#endif
+#ifdef _SC_LINE_MAX
+ {"SC_LINE_MAX", _SC_LINE_MAX},
+#endif
+#ifdef _SC_LOGIN_NAME_MAX
+ {"SC_LOGIN_NAME_MAX", _SC_LOGIN_NAME_MAX},
+#endif
+#ifdef _SC_LOGNAME_MAX
+ {"SC_LOGNAME_MAX", _SC_LOGNAME_MAX},
+#endif
+#ifdef _SC_LONG_BIT
+ {"SC_LONG_BIT", _SC_LONG_BIT},
+#endif
+#ifdef _SC_MAC
+ {"SC_MAC", _SC_MAC},
+#endif
+#ifdef _SC_MAPPED_FILES
+ {"SC_MAPPED_FILES", _SC_MAPPED_FILES},
+#endif
+#ifdef _SC_MAXPID
+ {"SC_MAXPID", _SC_MAXPID},
+#endif
+#ifdef _SC_MB_LEN_MAX
+ {"SC_MB_LEN_MAX", _SC_MB_LEN_MAX},
+#endif
+#ifdef _SC_MEMLOCK
+ {"SC_MEMLOCK", _SC_MEMLOCK},
+#endif
+#ifdef _SC_MEMLOCK_RANGE
+ {"SC_MEMLOCK_RANGE", _SC_MEMLOCK_RANGE},
+#endif
+#ifdef _SC_MEMORY_PROTECTION
+ {"SC_MEMORY_PROTECTION", _SC_MEMORY_PROTECTION},
+#endif
+#ifdef _SC_MESSAGE_PASSING
+ {"SC_MESSAGE_PASSING", _SC_MESSAGE_PASSING},
+#endif
+#ifdef _SC_MMAP_FIXED_ALIGNMENT
+ {"SC_MMAP_FIXED_ALIGNMENT", _SC_MMAP_FIXED_ALIGNMENT},
+#endif
+#ifdef _SC_MQ_OPEN_MAX
+ {"SC_MQ_OPEN_MAX", _SC_MQ_OPEN_MAX},
+#endif
+#ifdef _SC_MQ_PRIO_MAX
+ {"SC_MQ_PRIO_MAX", _SC_MQ_PRIO_MAX},
+#endif
+#ifdef _SC_NACLS_MAX
+ {"SC_NACLS_MAX", _SC_NACLS_MAX},
+#endif
+#ifdef _SC_NGROUPS_MAX
+ {"SC_NGROUPS_MAX", _SC_NGROUPS_MAX},
+#endif
+#ifdef _SC_NL_ARGMAX
+ {"SC_NL_ARGMAX", _SC_NL_ARGMAX},
+#endif
+#ifdef _SC_NL_LANGMAX
+ {"SC_NL_LANGMAX", _SC_NL_LANGMAX},
+#endif
+#ifdef _SC_NL_MSGMAX
+ {"SC_NL_MSGMAX", _SC_NL_MSGMAX},
+#endif
+#ifdef _SC_NL_NMAX
+ {"SC_NL_NMAX", _SC_NL_NMAX},
+#endif
+#ifdef _SC_NL_SETMAX
+ {"SC_NL_SETMAX", _SC_NL_SETMAX},
+#endif
+#ifdef _SC_NL_TEXTMAX
+ {"SC_NL_TEXTMAX", _SC_NL_TEXTMAX},
+#endif
+#ifdef _SC_NPROCESSORS_CONF
+ {"SC_NPROCESSORS_CONF", _SC_NPROCESSORS_CONF},
+#endif
+#ifdef _SC_NPROCESSORS_ONLN
+ {"SC_NPROCESSORS_ONLN", _SC_NPROCESSORS_ONLN},
+#endif
+#ifdef _SC_NPROC_CONF
+ {"SC_NPROC_CONF", _SC_NPROC_CONF},
+#endif
+#ifdef _SC_NPROC_ONLN
+ {"SC_NPROC_ONLN", _SC_NPROC_ONLN},
+#endif
+#ifdef _SC_NZERO
+ {"SC_NZERO", _SC_NZERO},
+#endif
+#ifdef _SC_OPEN_MAX
+ {"SC_OPEN_MAX", _SC_OPEN_MAX},
+#endif
+#ifdef _SC_PAGESIZE
+ {"SC_PAGESIZE", _SC_PAGESIZE},
+#endif
+#ifdef _SC_PAGE_SIZE
+ {"SC_PAGE_SIZE", _SC_PAGE_SIZE},
+#endif
+#ifdef _SC_PASS_MAX
+ {"SC_PASS_MAX", _SC_PASS_MAX},
+#endif
+#ifdef _SC_PHYS_PAGES
+ {"SC_PHYS_PAGES", _SC_PHYS_PAGES},
+#endif
+#ifdef _SC_PII
+ {"SC_PII", _SC_PII},
+#endif
+#ifdef _SC_PII_INTERNET
+ {"SC_PII_INTERNET", _SC_PII_INTERNET},
+#endif
+#ifdef _SC_PII_INTERNET_DGRAM
+ {"SC_PII_INTERNET_DGRAM", _SC_PII_INTERNET_DGRAM},
+#endif
+#ifdef _SC_PII_INTERNET_STREAM
+ {"SC_PII_INTERNET_STREAM", _SC_PII_INTERNET_STREAM},
+#endif
+#ifdef _SC_PII_OSI
+ {"SC_PII_OSI", _SC_PII_OSI},
+#endif
+#ifdef _SC_PII_OSI_CLTS
+ {"SC_PII_OSI_CLTS", _SC_PII_OSI_CLTS},
+#endif
+#ifdef _SC_PII_OSI_COTS
+ {"SC_PII_OSI_COTS", _SC_PII_OSI_COTS},
+#endif
+#ifdef _SC_PII_OSI_M
+ {"SC_PII_OSI_M", _SC_PII_OSI_M},
+#endif
+#ifdef _SC_PII_SOCKET
+ {"SC_PII_SOCKET", _SC_PII_SOCKET},
+#endif
+#ifdef _SC_PII_XTI
+ {"SC_PII_XTI", _SC_PII_XTI},
+#endif
+#ifdef _SC_POLL
+ {"SC_POLL", _SC_POLL},
+#endif
+#ifdef _SC_PRIORITIZED_IO
+ {"SC_PRIORITIZED_IO", _SC_PRIORITIZED_IO},
+#endif
+#ifdef _SC_PRIORITY_SCHEDULING
+ {"SC_PRIORITY_SCHEDULING", _SC_PRIORITY_SCHEDULING},
+#endif
+#ifdef _SC_REALTIME_SIGNALS
+ {"SC_REALTIME_SIGNALS", _SC_REALTIME_SIGNALS},
+#endif
+#ifdef _SC_RE_DUP_MAX
+ {"SC_RE_DUP_MAX", _SC_RE_DUP_MAX},
+#endif
+#ifdef _SC_RTSIG_MAX
+ {"SC_RTSIG_MAX", _SC_RTSIG_MAX},
+#endif
+#ifdef _SC_SAVED_IDS
+ {"SC_SAVED_IDS", _SC_SAVED_IDS},
+#endif
+#ifdef _SC_SCHAR_MAX
+ {"SC_SCHAR_MAX", _SC_SCHAR_MAX},
+#endif
+#ifdef _SC_SCHAR_MIN
+ {"SC_SCHAR_MIN", _SC_SCHAR_MIN},
+#endif
+#ifdef _SC_SELECT
+ {"SC_SELECT", _SC_SELECT},
+#endif
+#ifdef _SC_SEMAPHORES
+ {"SC_SEMAPHORES", _SC_SEMAPHORES},
+#endif
+#ifdef _SC_SEM_NSEMS_MAX
+ {"SC_SEM_NSEMS_MAX", _SC_SEM_NSEMS_MAX},
+#endif
+#ifdef _SC_SEM_VALUE_MAX
+ {"SC_SEM_VALUE_MAX", _SC_SEM_VALUE_MAX},
+#endif
+#ifdef _SC_SHARED_MEMORY_OBJECTS
+ {"SC_SHARED_MEMORY_OBJECTS", _SC_SHARED_MEMORY_OBJECTS},
+#endif
+#ifdef _SC_SHRT_MAX
+ {"SC_SHRT_MAX", _SC_SHRT_MAX},
+#endif
+#ifdef _SC_SHRT_MIN
+ {"SC_SHRT_MIN", _SC_SHRT_MIN},
+#endif
+#ifdef _SC_SIGQUEUE_MAX
+ {"SC_SIGQUEUE_MAX", _SC_SIGQUEUE_MAX},
+#endif
+#ifdef _SC_SIGRT_MAX
+ {"SC_SIGRT_MAX", _SC_SIGRT_MAX},
+#endif
+#ifdef _SC_SIGRT_MIN
+ {"SC_SIGRT_MIN", _SC_SIGRT_MIN},
+#endif
+#ifdef _SC_SOFTPOWER
+ {"SC_SOFTPOWER", _SC_SOFTPOWER},
+#endif
+#ifdef _SC_SPLIT_CACHE
+ {"SC_SPLIT_CACHE", _SC_SPLIT_CACHE},
+#endif
+#ifdef _SC_SSIZE_MAX
+ {"SC_SSIZE_MAX", _SC_SSIZE_MAX},
+#endif
+#ifdef _SC_STACK_PROT
+ {"SC_STACK_PROT", _SC_STACK_PROT},
+#endif
+#ifdef _SC_STREAM_MAX
+ {"SC_STREAM_MAX", _SC_STREAM_MAX},
+#endif
+#ifdef _SC_SYNCHRONIZED_IO
+ {"SC_SYNCHRONIZED_IO", _SC_SYNCHRONIZED_IO},
+#endif
+#ifdef _SC_THREADS
+ {"SC_THREADS", _SC_THREADS},
+#endif
+#ifdef _SC_THREAD_ATTR_STACKADDR
+ {"SC_THREAD_ATTR_STACKADDR", _SC_THREAD_ATTR_STACKADDR},
+#endif
+#ifdef _SC_THREAD_ATTR_STACKSIZE
+ {"SC_THREAD_ATTR_STACKSIZE", _SC_THREAD_ATTR_STACKSIZE},
+#endif
+#ifdef _SC_THREAD_DESTRUCTOR_ITERATIONS
+ {"SC_THREAD_DESTRUCTOR_ITERATIONS", _SC_THREAD_DESTRUCTOR_ITERATIONS},
+#endif
+#ifdef _SC_THREAD_KEYS_MAX
+ {"SC_THREAD_KEYS_MAX", _SC_THREAD_KEYS_MAX},
+#endif
+#ifdef _SC_THREAD_PRIORITY_SCHEDULING
+ {"SC_THREAD_PRIORITY_SCHEDULING", _SC_THREAD_PRIORITY_SCHEDULING},
+#endif
+#ifdef _SC_THREAD_PRIO_INHERIT
+ {"SC_THREAD_PRIO_INHERIT", _SC_THREAD_PRIO_INHERIT},
+#endif
+#ifdef _SC_THREAD_PRIO_PROTECT
+ {"SC_THREAD_PRIO_PROTECT", _SC_THREAD_PRIO_PROTECT},
+#endif
+#ifdef _SC_THREAD_PROCESS_SHARED
+ {"SC_THREAD_PROCESS_SHARED", _SC_THREAD_PROCESS_SHARED},
+#endif
+#ifdef _SC_THREAD_SAFE_FUNCTIONS
+ {"SC_THREAD_SAFE_FUNCTIONS", _SC_THREAD_SAFE_FUNCTIONS},
+#endif
+#ifdef _SC_THREAD_STACK_MIN
+ {"SC_THREAD_STACK_MIN", _SC_THREAD_STACK_MIN},
+#endif
+#ifdef _SC_THREAD_THREADS_MAX
+ {"SC_THREAD_THREADS_MAX", _SC_THREAD_THREADS_MAX},
+#endif
+#ifdef _SC_TIMERS
+ {"SC_TIMERS", _SC_TIMERS},
+#endif
+#ifdef _SC_TIMER_MAX
+ {"SC_TIMER_MAX", _SC_TIMER_MAX},
+#endif
+#ifdef _SC_TTY_NAME_MAX
+ {"SC_TTY_NAME_MAX", _SC_TTY_NAME_MAX},
+#endif
+#ifdef _SC_TZNAME_MAX
+ {"SC_TZNAME_MAX", _SC_TZNAME_MAX},
+#endif
+#ifdef _SC_T_IOV_MAX
+ {"SC_T_IOV_MAX", _SC_T_IOV_MAX},
+#endif
+#ifdef _SC_UCHAR_MAX
+ {"SC_UCHAR_MAX", _SC_UCHAR_MAX},
+#endif
+#ifdef _SC_UINT_MAX
+ {"SC_UINT_MAX", _SC_UINT_MAX},
+#endif
+#ifdef _SC_UIO_MAXIOV
+ {"SC_UIO_MAXIOV", _SC_UIO_MAXIOV},
+#endif
+#ifdef _SC_ULONG_MAX
+ {"SC_ULONG_MAX", _SC_ULONG_MAX},
+#endif
+#ifdef _SC_USHRT_MAX
+ {"SC_USHRT_MAX", _SC_USHRT_MAX},
+#endif
+#ifdef _SC_VERSION
+ {"SC_VERSION", _SC_VERSION},
+#endif
+#ifdef _SC_WORD_BIT
+ {"SC_WORD_BIT", _SC_WORD_BIT},
+#endif
+#ifdef _SC_XBS5_ILP32_OFF32
+ {"SC_XBS5_ILP32_OFF32", _SC_XBS5_ILP32_OFF32},
+#endif
+#ifdef _SC_XBS5_ILP32_OFFBIG
+ {"SC_XBS5_ILP32_OFFBIG", _SC_XBS5_ILP32_OFFBIG},
+#endif
+#ifdef _SC_XBS5_LP64_OFF64
+ {"SC_XBS5_LP64_OFF64", _SC_XBS5_LP64_OFF64},
+#endif
+#ifdef _SC_XBS5_LPBIG_OFFBIG
+ {"SC_XBS5_LPBIG_OFFBIG", _SC_XBS5_LPBIG_OFFBIG},
+#endif
+#ifdef _SC_XOPEN_CRYPT
+ {"SC_XOPEN_CRYPT", _SC_XOPEN_CRYPT},
+#endif
+#ifdef _SC_XOPEN_ENH_I18N
+ {"SC_XOPEN_ENH_I18N", _SC_XOPEN_ENH_I18N},
+#endif
+#ifdef _SC_XOPEN_LEGACY
+ {"SC_XOPEN_LEGACY", _SC_XOPEN_LEGACY},
+#endif
+#ifdef _SC_XOPEN_REALTIME
+ {"SC_XOPEN_REALTIME", _SC_XOPEN_REALTIME},
+#endif
+#ifdef _SC_XOPEN_REALTIME_THREADS
+ {"SC_XOPEN_REALTIME_THREADS", _SC_XOPEN_REALTIME_THREADS},
+#endif
+#ifdef _SC_XOPEN_SHM
+ {"SC_XOPEN_SHM", _SC_XOPEN_SHM},
+#endif
+#ifdef _SC_XOPEN_UNIX
+ {"SC_XOPEN_UNIX", _SC_XOPEN_UNIX},
+#endif
+#ifdef _SC_XOPEN_VERSION
+ {"SC_XOPEN_VERSION", _SC_XOPEN_VERSION},
+#endif
+#ifdef _SC_XOPEN_XCU_VERSION
+ {"SC_XOPEN_XCU_VERSION", _SC_XOPEN_XCU_VERSION},
+#endif
+#ifdef _SC_XOPEN_XPG2
+ {"SC_XOPEN_XPG2", _SC_XOPEN_XPG2},
+#endif
+#ifdef _SC_XOPEN_XPG3
+ {"SC_XOPEN_XPG3", _SC_XOPEN_XPG3},
+#endif
+#ifdef _SC_XOPEN_XPG4
+ {"SC_XOPEN_XPG4", _SC_XOPEN_XPG4},
+#endif
+};
+
+static int
+conv_sysconf_confname(PyObject *arg, int *valuep)
+{
+ return conv_confname(arg, valuep, posix_constants_sysconf,
+ sizeof(posix_constants_sysconf)
+ / sizeof(struct constdef));
+}
+
+PyDoc_STRVAR(posix_sysconf__doc__,
+"sysconf(name) -> integer\n\n\
+Return an integer-valued system configuration variable.");
+
+static PyObject *
+posix_sysconf(PyObject *self, PyObject *args)
+{
+ PyObject *result = NULL;
+ int name;
+
+ if (PyArg_ParseTuple(args, "O&:sysconf", conv_sysconf_confname, &name)) {
+ int value;
+
+ errno = 0;
+ value = sysconf(name);
+ if (value == -1 && errno != 0)
+ posix_error();
+ else
+ result = PyInt_FromLong(value);
+ }
+ return result;
+}
+#endif
+
+
+/* This code is used to ensure that the tables of configuration value names
+ * are in sorted order as required by conv_confname(), and also to build the
+ * the exported dictionaries that are used to publish information about the
+ * names available on the host platform.
+ *
+ * Sorting the table at runtime ensures that the table is properly ordered
+ * when used, even for platforms we're not able to test on. It also makes
+ * it easier to add additional entries to the tables.
+ */
+
+static int
+cmp_constdefs(const void *v1, const void *v2)
+{
+ const struct constdef *c1 =
+ (const struct constdef *) v1;
+ const struct constdef *c2 =
+ (const struct constdef *) v2;
+
+ return strcmp(c1->name, c2->name);
+}
+
+static int
+setup_confname_table(struct constdef *table, size_t tablesize,
+ char *tablename, PyObject *module)
+{
+ PyObject *d = NULL;
+ size_t i;
+
+ qsort(table, tablesize, sizeof(struct constdef), cmp_constdefs);
+ d = PyDict_New();
+ if (d == NULL)
+ return -1;
+
+ for (i=0; i < tablesize; ++i) {
+ PyObject *o = PyInt_FromLong(table[i].value);
+ if (o == NULL || PyDict_SetItemString(d, table[i].name, o) == -1) {
+ Py_XDECREF(o);
+ Py_DECREF(d);
+ return -1;
+ }
+ Py_DECREF(o);
+ }
+ return PyModule_AddObject(module, tablename, d);
+}
+
+/* Return -1 on failure, 0 on success. */
+static int
+setup_confname_tables(PyObject *module)
+{
+#if defined(HAVE_FPATHCONF) || defined(HAVE_PATHCONF)
+ if (setup_confname_table(posix_constants_pathconf,
+ sizeof(posix_constants_pathconf)
+ / sizeof(struct constdef),
+ "pathconf_names", module))
+ return -1;
+#endif
+#ifdef HAVE_CONFSTR
+ if (setup_confname_table(posix_constants_confstr,
+ sizeof(posix_constants_confstr)
+ / sizeof(struct constdef),
+ "confstr_names", module))
+ return -1;
+#endif
+#ifdef HAVE_SYSCONF
+ if (setup_confname_table(posix_constants_sysconf,
+ sizeof(posix_constants_sysconf)
+ / sizeof(struct constdef),
+ "sysconf_names", module))
+ return -1;
+#endif
+ return 0;
+}
+
+
+PyDoc_STRVAR(posix_abort__doc__,
+"abort() -> does not return!\n\n\
+Abort the interpreter immediately. This 'dumps core' or otherwise fails\n\
+in the hardest way possible on the hosting operating system.");
+
+static PyObject *
+posix_abort(PyObject *self, PyObject *noargs)
+{
+ abort();
+ /*NOTREACHED*/
+ Py_FatalError("abort() called from Python code didn't abort!");
+ return NULL;
+}
+
+#ifdef HAVE_SETRESUID
+PyDoc_STRVAR(posix_setresuid__doc__,
+"setresuid(ruid, euid, suid)\n\n\
+Set the current process's real, effective, and saved user ids.");
+
+static PyObject*
+posix_setresuid (PyObject *self, PyObject *args)
+{
+ /* We assume uid_t is no larger than a long. */
+ long ruid, euid, suid;
+ if (!PyArg_ParseTuple(args, "lll", &ruid, &euid, &suid))
+ return NULL;
+ if (setresuid(ruid, euid, suid) < 0)
+ return posix_error();
+ Py_RETURN_NONE;
+}
+#endif
+
+#ifdef HAVE_SETRESGID
+PyDoc_STRVAR(posix_setresgid__doc__,
+"setresgid(rgid, egid, sgid)\n\n\
+Set the current process's real, effective, and saved group ids.");
+
+static PyObject*
+posix_setresgid (PyObject *self, PyObject *args)
+{
+ /* We assume uid_t is no larger than a long. */
+ long rgid, egid, sgid;
+ if (!PyArg_ParseTuple(args, "lll", &rgid, &egid, &sgid))
+ return NULL;
+ if (setresgid(rgid, egid, sgid) < 0)
+ return posix_error();
+ Py_RETURN_NONE;
+}
+#endif
+
+#ifdef HAVE_GETRESUID
+PyDoc_STRVAR(posix_getresuid__doc__,
+"getresuid() -> (ruid, euid, suid)\n\n\
+Get tuple of the current process's real, effective, and saved user ids.");
+
+static PyObject*
+posix_getresuid (PyObject *self, PyObject *noargs)
+{
+ uid_t ruid, euid, suid;
+ long l_ruid, l_euid, l_suid;
+ if (getresuid(&ruid, &euid, &suid) < 0)
+ return posix_error();
+ /* Force the values into long's as we don't know the size of uid_t. */
+ l_ruid = ruid;
+ l_euid = euid;
+ l_suid = suid;
+ return Py_BuildValue("(lll)", l_ruid, l_euid, l_suid);
+}
+#endif
+
+#ifdef HAVE_GETRESGID
+PyDoc_STRVAR(posix_getresgid__doc__,
+"getresgid() -> (rgid, egid, sgid)\n\n\
+Get tuple of the current process's real, effective, and saved group ids.");
+
+static PyObject*
+posix_getresgid (PyObject *self, PyObject *noargs)
+{
+ uid_t rgid, egid, sgid;
+ long l_rgid, l_egid, l_sgid;
+ if (getresgid(&rgid, &egid, &sgid) < 0)
+ return posix_error();
+ /* Force the values into long's as we don't know the size of uid_t. */
+ l_rgid = rgid;
+ l_egid = egid;
+ l_sgid = sgid;
+ return Py_BuildValue("(lll)", l_rgid, l_egid, l_sgid);
+}
+#endif
+
+static PyMethodDef posix_methods[] = {
+ {"access", posix_access, METH_VARARGS, posix_access__doc__},
+#ifdef HAVE_TTYNAME
+ {"ttyname", posix_ttyname, METH_VARARGS, posix_ttyname__doc__},
+#endif
+ {"chdir", posix_chdir, METH_VARARGS, posix_chdir__doc__},
+#ifdef HAVE_CHFLAGS
+ {"chflags", posix_chflags, METH_VARARGS, posix_chflags__doc__},
+#endif /* HAVE_CHFLAGS */
+ {"chmod", posix_chmod, METH_VARARGS, posix_chmod__doc__},
+#ifdef HAVE_FCHMOD
+ {"fchmod", posix_fchmod, METH_VARARGS, posix_fchmod__doc__},
+#endif /* HAVE_FCHMOD */
+#ifdef HAVE_CHOWN
+ {"chown", posix_chown, METH_VARARGS, posix_chown__doc__},
+#endif /* HAVE_CHOWN */
+#ifdef HAVE_LCHMOD
+ {"lchmod", posix_lchmod, METH_VARARGS, posix_lchmod__doc__},
+#endif /* HAVE_LCHMOD */
+#ifdef HAVE_FCHOWN
+ {"fchown", posix_fchown, METH_VARARGS, posix_fchown__doc__},
+#endif /* HAVE_FCHOWN */
+#ifdef HAVE_LCHFLAGS
+ {"lchflags", posix_lchflags, METH_VARARGS, posix_lchflags__doc__},
+#endif /* HAVE_LCHFLAGS */
+#ifdef HAVE_LCHOWN
+ {"lchown", posix_lchown, METH_VARARGS, posix_lchown__doc__},
+#endif /* HAVE_LCHOWN */
+#ifdef HAVE_CHROOT
+ {"chroot", posix_chroot, METH_VARARGS, posix_chroot__doc__},
+#endif
+#ifdef HAVE_CTERMID
+ {"ctermid", posix_ctermid, METH_NOARGS, posix_ctermid__doc__},
+#endif
+#ifdef HAVE_GETCWD
+ {"getcwd", posix_getcwd, METH_NOARGS, posix_getcwd__doc__},
+#ifdef Py_USING_UNICODE
+ {"getcwdu", posix_getcwdu, METH_NOARGS, posix_getcwdu__doc__},
+#endif
+#endif
+#ifdef HAVE_LINK
+ {"link", posix_link, METH_VARARGS, posix_link__doc__},
+#endif /* HAVE_LINK */
+ {"listdir", posix_listdir, METH_VARARGS, posix_listdir__doc__},
+ {"lstat", posix_lstat, METH_VARARGS, posix_lstat__doc__},
+ {"mkdir", posix_mkdir, METH_VARARGS, posix_mkdir__doc__},
+#ifdef HAVE_NICE
+ {"nice", posix_nice, METH_VARARGS, posix_nice__doc__},
+#endif /* HAVE_NICE */
+#ifdef HAVE_READLINK
+ {"readlink", posix_readlink, METH_VARARGS, posix_readlink__doc__},
+#endif /* HAVE_READLINK */
+ {"rename", posix_rename, METH_VARARGS, posix_rename__doc__},
+ {"rmdir", posix_rmdir, METH_VARARGS, posix_rmdir__doc__},
+ {"stat", posix_stat, METH_VARARGS, posix_stat__doc__},
+ //{"stat_float_times", stat_float_times, METH_VARARGS, stat_float_times__doc__},
+#ifdef HAVE_SYMLINK
+ {"symlink", posix_symlink, METH_VARARGS, posix_symlink__doc__},
+#endif /* HAVE_SYMLINK */
+#ifdef HAVE_SYSTEM
+ {"system", posix_system, METH_VARARGS, posix_system__doc__},
+#endif
+ {"umask", posix_umask, METH_VARARGS, posix_umask__doc__},
+#ifdef HAVE_UNAME
+ {"uname", posix_uname, METH_NOARGS, posix_uname__doc__},
+#endif /* HAVE_UNAME */
+ {"unlink", posix_unlink, METH_VARARGS, posix_unlink__doc__},
+ {"remove", posix_unlink, METH_VARARGS, posix_remove__doc__},
+ {"utime", posix_utime, METH_VARARGS, posix_utime__doc__},
+#ifdef HAVE_TIMES
+ {"times", posix_times, METH_NOARGS, posix_times__doc__},
+#endif /* HAVE_TIMES */
+ {"_exit", posix__exit, METH_VARARGS, posix__exit__doc__},
+#ifdef HAVE_EXECV
+ {"execv", posix_execv, METH_VARARGS, posix_execv__doc__},
+ {"execve", posix_execve, METH_VARARGS, posix_execve__doc__},
+#endif /* HAVE_EXECV */
+#ifdef HAVE_SPAWNV
+ {"spawnv", posix_spawnv, METH_VARARGS, posix_spawnv__doc__},
+ {"spawnve", posix_spawnve, METH_VARARGS, posix_spawnve__doc__},
+#if defined(PYOS_OS2)
+ {"spawnvp", posix_spawnvp, METH_VARARGS, posix_spawnvp__doc__},
+ {"spawnvpe", posix_spawnvpe, METH_VARARGS, posix_spawnvpe__doc__},
+#endif /* PYOS_OS2 */
+#endif /* HAVE_SPAWNV */
+#ifdef HAVE_FORK1
+ {"fork1", posix_fork1, METH_NOARGS, posix_fork1__doc__},
+#endif /* HAVE_FORK1 */
+#ifdef HAVE_FORK
+ {"fork", posix_fork, METH_NOARGS, posix_fork__doc__},
+#endif /* HAVE_FORK */
+#if defined(HAVE_OPENPTY) || defined(HAVE__GETPTY) || defined(HAVE_DEV_PTMX)
+ {"openpty", posix_openpty, METH_NOARGS, posix_openpty__doc__},
+#endif /* HAVE_OPENPTY || HAVE__GETPTY || HAVE_DEV_PTMX */
+#ifdef HAVE_FORKPTY
+ {"forkpty", posix_forkpty, METH_NOARGS, posix_forkpty__doc__},
+#endif /* HAVE_FORKPTY */
+#ifdef HAVE_GETEGID
+ {"getegid", posix_getegid, METH_NOARGS, posix_getegid__doc__},
+#endif /* HAVE_GETEGID */
+#ifdef HAVE_GETEUID
+ {"geteuid", posix_geteuid, METH_NOARGS, posix_geteuid__doc__},
+#endif /* HAVE_GETEUID */
+#ifdef HAVE_GETGID
+ {"getgid", posix_getgid, METH_NOARGS, posix_getgid__doc__},
+#endif /* HAVE_GETGID */
+#ifdef HAVE_GETGROUPS
+ {"getgroups", posix_getgroups, METH_NOARGS, posix_getgroups__doc__},
+#endif
+ {"getpid", posix_getpid, METH_NOARGS, posix_getpid__doc__},
+#ifdef HAVE_GETPGRP
+ {"getpgrp", posix_getpgrp, METH_NOARGS, posix_getpgrp__doc__},
+#endif /* HAVE_GETPGRP */
+#ifdef HAVE_GETPPID
+ {"getppid", posix_getppid, METH_NOARGS, posix_getppid__doc__},
+#endif /* HAVE_GETPPID */
+#ifdef HAVE_GETUID
+ {"getuid", posix_getuid, METH_NOARGS, posix_getuid__doc__},
+#endif /* HAVE_GETUID */
+#ifdef HAVE_GETLOGIN
+ {"getlogin", posix_getlogin, METH_NOARGS, posix_getlogin__doc__},
+#endif
+#ifdef HAVE_KILL
+ {"kill", posix_kill, METH_VARARGS, posix_kill__doc__},
+#endif /* HAVE_KILL */
+#ifdef HAVE_KILLPG
+ {"killpg", posix_killpg, METH_VARARGS, posix_killpg__doc__},
+#endif /* HAVE_KILLPG */
+#ifdef HAVE_PLOCK
+ {"plock", posix_plock, METH_VARARGS, posix_plock__doc__},
+#endif /* HAVE_PLOCK */
+#ifdef HAVE_POPEN
+ {"popen", posix_popen, METH_VARARGS, posix_popen__doc__},
+#ifdef MS_WINDOWS
+ {"popen2", win32_popen2, METH_VARARGS},
+ {"popen3", win32_popen3, METH_VARARGS},
+ {"popen4", win32_popen4, METH_VARARGS},
+ {"startfile", win32_startfile, METH_VARARGS, win32_startfile__doc__},
+ {"kill", win32_kill, METH_VARARGS, win32_kill__doc__},
+#else
+#if defined(PYOS_OS2) && defined(PYCC_GCC)
+ {"popen2", os2emx_popen2, METH_VARARGS},
+ {"popen3", os2emx_popen3, METH_VARARGS},
+ {"popen4", os2emx_popen4, METH_VARARGS},
+#endif
+#endif
+#endif /* HAVE_POPEN */
+#ifdef HAVE_SETUID
+ {"setuid", posix_setuid, METH_VARARGS, posix_setuid__doc__},
+#endif /* HAVE_SETUID */
+#ifdef HAVE_SETEUID
+ {"seteuid", posix_seteuid, METH_VARARGS, posix_seteuid__doc__},
+#endif /* HAVE_SETEUID */
+#ifdef HAVE_SETEGID
+ {"setegid", posix_setegid, METH_VARARGS, posix_setegid__doc__},
+#endif /* HAVE_SETEGID */
+#ifdef HAVE_SETREUID
+ {"setreuid", posix_setreuid, METH_VARARGS, posix_setreuid__doc__},
+#endif /* HAVE_SETREUID */
+#ifdef HAVE_SETREGID
+ {"setregid", posix_setregid, METH_VARARGS, posix_setregid__doc__},
+#endif /* HAVE_SETREGID */
+#ifdef HAVE_SETGID
+ {"setgid", posix_setgid, METH_VARARGS, posix_setgid__doc__},
+#endif /* HAVE_SETGID */
+#ifdef HAVE_SETGROUPS
+ {"setgroups", posix_setgroups, METH_O, posix_setgroups__doc__},
+#endif /* HAVE_SETGROUPS */
+#ifdef HAVE_INITGROUPS
+ {"initgroups", posix_initgroups, METH_VARARGS, posix_initgroups__doc__},
+#endif /* HAVE_INITGROUPS */
+#ifdef HAVE_GETPGID
+ {"getpgid", posix_getpgid, METH_VARARGS, posix_getpgid__doc__},
+#endif /* HAVE_GETPGID */
+#ifdef HAVE_SETPGRP
+ {"setpgrp", posix_setpgrp, METH_NOARGS, posix_setpgrp__doc__},
+#endif /* HAVE_SETPGRP */
+#ifdef HAVE_WAIT
+ {"wait", posix_wait, METH_NOARGS, posix_wait__doc__},
+#endif /* HAVE_WAIT */
+#ifdef HAVE_WAIT3
+ {"wait3", posix_wait3, METH_VARARGS, posix_wait3__doc__},
+#endif /* HAVE_WAIT3 */
+#ifdef HAVE_WAIT4
+ {"wait4", posix_wait4, METH_VARARGS, posix_wait4__doc__},
+#endif /* HAVE_WAIT4 */
+#if defined(HAVE_WAITPID) || defined(HAVE_CWAIT)
+ {"waitpid", posix_waitpid, METH_VARARGS, posix_waitpid__doc__},
+#endif /* HAVE_WAITPID */
+#ifdef HAVE_GETSID
+ {"getsid", posix_getsid, METH_VARARGS, posix_getsid__doc__},
+#endif /* HAVE_GETSID */
+#ifdef HAVE_SETSID
+ {"setsid", posix_setsid, METH_NOARGS, posix_setsid__doc__},
+#endif /* HAVE_SETSID */
+#ifdef HAVE_SETPGID
+ {"setpgid", posix_setpgid, METH_VARARGS, posix_setpgid__doc__},
+#endif /* HAVE_SETPGID */
+#ifdef HAVE_TCGETPGRP
+ {"tcgetpgrp", posix_tcgetpgrp, METH_VARARGS, posix_tcgetpgrp__doc__},
+#endif /* HAVE_TCGETPGRP */
+#ifdef HAVE_TCSETPGRP
+ {"tcsetpgrp", posix_tcsetpgrp, METH_VARARGS, posix_tcsetpgrp__doc__},
+#endif /* HAVE_TCSETPGRP */
+ {"open", posix_open, METH_VARARGS, posix_open__doc__},
+ {"close", posix_close, METH_VARARGS, posix_close__doc__},
+ {"closerange", posix_closerange, METH_VARARGS, posix_closerange__doc__},
+ {"dup", posix_dup, METH_VARARGS, posix_dup__doc__},
+ {"dup2", posix_dup2, METH_VARARGS, posix_dup2__doc__},
+ {"lseek", posix_lseek, METH_VARARGS, posix_lseek__doc__},
+ {"read", posix_read, METH_VARARGS, posix_read__doc__},
+ {"write", posix_write, METH_VARARGS, posix_write__doc__},
+ {"fstat", posix_fstat, METH_VARARGS, posix_fstat__doc__},
+ {"fdopen", posix_fdopen, METH_VARARGS, posix_fdopen__doc__},
+ {"isatty", posix_isatty, METH_VARARGS, posix_isatty__doc__},
+#ifdef HAVE_PIPE
+ {"pipe", posix_pipe, METH_NOARGS, posix_pipe__doc__},
+#endif
+#ifdef HAVE_MKFIFO
+ {"mkfifo", posix_mkfifo, METH_VARARGS, posix_mkfifo__doc__},
+#endif
+#if defined(HAVE_MKNOD) && defined(HAVE_MAKEDEV)
+ {"mknod", posix_mknod, METH_VARARGS, posix_mknod__doc__},
+#endif
+#ifdef HAVE_DEVICE_MACROS
+ {"major", posix_major, METH_VARARGS, posix_major__doc__},
+ {"minor", posix_minor, METH_VARARGS, posix_minor__doc__},
+ {"makedev", posix_makedev, METH_VARARGS, posix_makedev__doc__},
+#endif
+#ifdef HAVE_FTRUNCATE
+ {"ftruncate", posix_ftruncate, METH_VARARGS, posix_ftruncate__doc__},
+#endif
+#ifdef HAVE_PUTENV
+ {"putenv", posix_putenv, METH_VARARGS, posix_putenv__doc__},
+#endif
+#ifdef HAVE_UNSETENV
+ {"unsetenv", posix_unsetenv, METH_VARARGS, posix_unsetenv__doc__},
+#endif
+ {"strerror", posix_strerror, METH_VARARGS, posix_strerror__doc__},
+#ifdef HAVE_FCHDIR
+ {"fchdir", posix_fchdir, METH_O, posix_fchdir__doc__},
+#endif
+#ifdef HAVE_FSYNC
+ {"fsync", posix_fsync, METH_O, posix_fsync__doc__},
+#endif
+#ifdef HAVE_FDATASYNC
+ {"fdatasync", posix_fdatasync, METH_O, posix_fdatasync__doc__},
+#endif
+#ifdef HAVE_SYS_WAIT_H
+#ifdef WCOREDUMP
+ {"WCOREDUMP", posix_WCOREDUMP, METH_VARARGS, posix_WCOREDUMP__doc__},
+#endif /* WCOREDUMP */
+#ifdef WIFCONTINUED
+ {"WIFCONTINUED",posix_WIFCONTINUED, METH_VARARGS, posix_WIFCONTINUED__doc__},
+#endif /* WIFCONTINUED */
+#ifdef WIFSTOPPED
+ {"WIFSTOPPED", posix_WIFSTOPPED, METH_VARARGS, posix_WIFSTOPPED__doc__},
+#endif /* WIFSTOPPED */
+#ifdef WIFSIGNALED
+ {"WIFSIGNALED", posix_WIFSIGNALED, METH_VARARGS, posix_WIFSIGNALED__doc__},
+#endif /* WIFSIGNALED */
+#ifdef WIFEXITED
+ {"WIFEXITED", posix_WIFEXITED, METH_VARARGS, posix_WIFEXITED__doc__},
+#endif /* WIFEXITED */
+#ifdef WEXITSTATUS
+ {"WEXITSTATUS", posix_WEXITSTATUS, METH_VARARGS, posix_WEXITSTATUS__doc__},
+#endif /* WEXITSTATUS */
+#ifdef WTERMSIG
+ {"WTERMSIG", posix_WTERMSIG, METH_VARARGS, posix_WTERMSIG__doc__},
+#endif /* WTERMSIG */
+#ifdef WSTOPSIG
+ {"WSTOPSIG", posix_WSTOPSIG, METH_VARARGS, posix_WSTOPSIG__doc__},
+#endif /* WSTOPSIG */
+#endif /* HAVE_SYS_WAIT_H */
+#if defined(HAVE_FSTATVFS) && defined(HAVE_SYS_STATVFS_H)
+ {"fstatvfs", posix_fstatvfs, METH_VARARGS, posix_fstatvfs__doc__},
+#endif
+#if defined(HAVE_STATVFS) && defined(HAVE_SYS_STATVFS_H)
+ {"statvfs", posix_statvfs, METH_VARARGS, posix_statvfs__doc__},
+#endif
+#ifdef HAVE_TMPFILE
+ {"tmpfile", posix_tmpfile, METH_NOARGS, posix_tmpfile__doc__},
+#endif
+#ifdef HAVE_TEMPNAM
+ {"tempnam", posix_tempnam, METH_VARARGS, posix_tempnam__doc__},
+#endif
+#ifdef HAVE_TMPNAM
+ {"tmpnam", posix_tmpnam, METH_NOARGS, posix_tmpnam__doc__},
+#endif
+#ifdef HAVE_CONFSTR
+ {"confstr", posix_confstr, METH_VARARGS, posix_confstr__doc__},
+#endif
+#ifdef HAVE_SYSCONF
+ {"sysconf", posix_sysconf, METH_VARARGS, posix_sysconf__doc__},
+#endif
+#ifdef HAVE_FPATHCONF
+ {"fpathconf", posix_fpathconf, METH_VARARGS, posix_fpathconf__doc__},
+#endif
+#ifdef HAVE_PATHCONF
+ {"pathconf", posix_pathconf, METH_VARARGS, posix_pathconf__doc__},
+#endif
+ {"abort", posix_abort, METH_NOARGS, posix_abort__doc__},
+#ifdef HAVE_SETRESUID
+ {"setresuid", posix_setresuid, METH_VARARGS, posix_setresuid__doc__},
+#endif
+#ifdef HAVE_SETRESGID
+ {"setresgid", posix_setresgid, METH_VARARGS, posix_setresgid__doc__},
+#endif
+#ifdef HAVE_GETRESUID
+ {"getresuid", posix_getresuid, METH_NOARGS, posix_getresuid__doc__},
+#endif
+#ifdef HAVE_GETRESGID
+ {"getresgid", posix_getresgid, METH_NOARGS, posix_getresgid__doc__},
+#endif
+
+ {NULL, NULL} /* Sentinel */
+};
+
+
+static int
+ins(PyObject *module, char *symbol, long value)
+{
+ return PyModule_AddIntConstant(module, symbol, value);
+}
+
+static int
+all_ins(PyObject *d)
+{
+#ifdef F_OK
+ if (ins(d, "F_OK", (long)F_OK)) return -1;
+#endif
+#ifdef R_OK
+ if (ins(d, "R_OK", (long)R_OK)) return -1;
+#endif
+#ifdef W_OK
+ if (ins(d, "W_OK", (long)W_OK)) return -1;
+#endif
+#ifdef X_OK
+ if (ins(d, "X_OK", (long)X_OK)) return -1;
+#endif
+#ifdef NGROUPS_MAX
+ if (ins(d, "NGROUPS_MAX", (long)NGROUPS_MAX)) return -1;
+#endif
+#ifdef TMP_MAX
+ if (ins(d, "TMP_MAX", (long)TMP_MAX)) return -1;
+#endif
+#ifdef WCONTINUED
+ if (ins(d, "WCONTINUED", (long)WCONTINUED)) return -1;
+#endif
+#ifdef WNOHANG
+ if (ins(d, "WNOHANG", (long)WNOHANG)) return -1;
+#endif
+#ifdef WUNTRACED
+ if (ins(d, "WUNTRACED", (long)WUNTRACED)) return -1;
+#endif
+#ifdef O_RDONLY
+ if (ins(d, "O_RDONLY", (long)O_RDONLY)) return -1;
+#endif
+#ifdef O_WRONLY
+ if (ins(d, "O_WRONLY", (long)O_WRONLY)) return -1;
+#endif
+#ifdef O_RDWR
+ if (ins(d, "O_RDWR", (long)O_RDWR)) return -1;
+#endif
+#ifdef O_NDELAY
+ if (ins(d, "O_NDELAY", (long)O_NDELAY)) return -1;
+#endif
+#ifdef O_NONBLOCK
+ if (ins(d, "O_NONBLOCK", (long)O_NONBLOCK)) return -1;
+#endif
+#ifdef O_APPEND
+ if (ins(d, "O_APPEND", (long)O_APPEND)) return -1;
+#endif
+#ifdef O_DSYNC
+ if (ins(d, "O_DSYNC", (long)O_DSYNC)) return -1;
+#endif
+#ifdef O_RSYNC
+ if (ins(d, "O_RSYNC", (long)O_RSYNC)) return -1;
+#endif
+#ifdef O_SYNC
+ if (ins(d, "O_SYNC", (long)O_SYNC)) return -1;
+#endif
+#ifdef O_NOCTTY
+ if (ins(d, "O_NOCTTY", (long)O_NOCTTY)) return -1;
+#endif
+#ifdef O_CREAT
+ if (ins(d, "O_CREAT", (long)O_CREAT)) return -1;
+#endif
+#ifdef O_EXCL
+ if (ins(d, "O_EXCL", (long)O_EXCL)) return -1;
+#endif
+#ifdef O_TRUNC
+ if (ins(d, "O_TRUNC", (long)O_TRUNC)) return -1;
+#endif
+#ifdef O_BINARY
+ if (ins(d, "O_BINARY", (long)O_BINARY)) return -1;
+#endif
+#ifdef O_TEXT
+ if (ins(d, "O_TEXT", (long)O_TEXT)) return -1;
+#endif
+#ifdef O_LARGEFILE
+ if (ins(d, "O_LARGEFILE", (long)O_LARGEFILE)) return -1;
+#endif
+#ifdef O_SHLOCK
+ if (ins(d, "O_SHLOCK", (long)O_SHLOCK)) return -1;
+#endif
+#ifdef O_EXLOCK
+ if (ins(d, "O_EXLOCK", (long)O_EXLOCK)) return -1;
+#endif
+
+/* MS Windows */
+#ifdef O_NOINHERIT
+ /* Don't inherit in child processes. */
+ if (ins(d, "O_NOINHERIT", (long)O_NOINHERIT)) return -1;
+#endif
+#ifdef _O_SHORT_LIVED
+ /* Optimize for short life (keep in memory). */
+ /* MS forgot to define this one with a non-underscore form too. */
+ if (ins(d, "O_SHORT_LIVED", (long)_O_SHORT_LIVED)) return -1;
+#endif
+#ifdef O_TEMPORARY
+ /* Automatically delete when last handle is closed. */
+ if (ins(d, "O_TEMPORARY", (long)O_TEMPORARY)) return -1;
+#endif
+#ifdef O_RANDOM
+ /* Optimize for random access. */
+ if (ins(d, "O_RANDOM", (long)O_RANDOM)) return -1;
+#endif
+#ifdef O_SEQUENTIAL
+ /* Optimize for sequential access. */
+ if (ins(d, "O_SEQUENTIAL", (long)O_SEQUENTIAL)) return -1;
+#endif
+
+/* GNU extensions. */
+#ifdef O_ASYNC
+ /* Send a SIGIO signal whenever input or output
+ becomes available on file descriptor */
+ if (ins(d, "O_ASYNC", (long)O_ASYNC)) return -1;
+#endif
+#ifdef O_DIRECT
+ /* Direct disk access. */
+ if (ins(d, "O_DIRECT", (long)O_DIRECT)) return -1;
+#endif
+#ifdef O_DIRECTORY
+ /* Must be a directory. */
+ if (ins(d, "O_DIRECTORY", (long)O_DIRECTORY)) return -1;
+#endif
+#ifdef O_NOFOLLOW
+ /* Do not follow links. */
+ if (ins(d, "O_NOFOLLOW", (long)O_NOFOLLOW)) return -1;
+#endif
+#ifdef O_NOATIME
+ /* Do not update the access time. */
+ if (ins(d, "O_NOATIME", (long)O_NOATIME)) return -1;
+#endif
+
+ /* These come from sysexits.h */
+#ifdef EX_OK
+ if (ins(d, "EX_OK", (long)EX_OK)) return -1;
+#endif /* EX_OK */
+#ifdef EX_USAGE
+ if (ins(d, "EX_USAGE", (long)EX_USAGE)) return -1;
+#endif /* EX_USAGE */
+#ifdef EX_DATAERR
+ if (ins(d, "EX_DATAERR", (long)EX_DATAERR)) return -1;
+#endif /* EX_DATAERR */
+#ifdef EX_NOINPUT
+ if (ins(d, "EX_NOINPUT", (long)EX_NOINPUT)) return -1;
+#endif /* EX_NOINPUT */
+#ifdef EX_NOUSER
+ if (ins(d, "EX_NOUSER", (long)EX_NOUSER)) return -1;
+#endif /* EX_NOUSER */
+#ifdef EX_NOHOST
+ if (ins(d, "EX_NOHOST", (long)EX_NOHOST)) return -1;
+#endif /* EX_NOHOST */
+#ifdef EX_UNAVAILABLE
+ if (ins(d, "EX_UNAVAILABLE", (long)EX_UNAVAILABLE)) return -1;
+#endif /* EX_UNAVAILABLE */
+#ifdef EX_SOFTWARE
+ if (ins(d, "EX_SOFTWARE", (long)EX_SOFTWARE)) return -1;
+#endif /* EX_SOFTWARE */
+#ifdef EX_OSERR
+ if (ins(d, "EX_OSERR", (long)EX_OSERR)) return -1;
+#endif /* EX_OSERR */
+#ifdef EX_OSFILE
+ if (ins(d, "EX_OSFILE", (long)EX_OSFILE)) return -1;
+#endif /* EX_OSFILE */
+#ifdef EX_CANTCREAT
+ if (ins(d, "EX_CANTCREAT", (long)EX_CANTCREAT)) return -1;
+#endif /* EX_CANTCREAT */
+#ifdef EX_IOERR
+ if (ins(d, "EX_IOERR", (long)EX_IOERR)) return -1;
+#endif /* EX_IOERR */
+#ifdef EX_TEMPFAIL
+ if (ins(d, "EX_TEMPFAIL", (long)EX_TEMPFAIL)) return -1;
+#endif /* EX_TEMPFAIL */
+#ifdef EX_PROTOCOL
+ if (ins(d, "EX_PROTOCOL", (long)EX_PROTOCOL)) return -1;
+#endif /* EX_PROTOCOL */
+#ifdef EX_NOPERM
+ if (ins(d, "EX_NOPERM", (long)EX_NOPERM)) return -1;
+#endif /* EX_NOPERM */
+#ifdef EX_CONFIG
+ if (ins(d, "EX_CONFIG", (long)EX_CONFIG)) return -1;
+#endif /* EX_CONFIG */
+#ifdef EX_NOTFOUND
+ if (ins(d, "EX_NOTFOUND", (long)EX_NOTFOUND)) return -1;
+#endif /* EX_NOTFOUND */
+
+#ifdef HAVE_SPAWNV
+#if defined(PYOS_OS2) && defined(PYCC_GCC)
+ if (ins(d, "P_WAIT", (long)P_WAIT)) return -1;
+ if (ins(d, "P_NOWAIT", (long)P_NOWAIT)) return -1;
+ if (ins(d, "P_OVERLAY", (long)P_OVERLAY)) return -1;
+ if (ins(d, "P_DEBUG", (long)P_DEBUG)) return -1;
+ if (ins(d, "P_SESSION", (long)P_SESSION)) return -1;
+ if (ins(d, "P_DETACH", (long)P_DETACH)) return -1;
+ if (ins(d, "P_PM", (long)P_PM)) return -1;
+ if (ins(d, "P_DEFAULT", (long)P_DEFAULT)) return -1;
+ if (ins(d, "P_MINIMIZE", (long)P_MINIMIZE)) return -1;
+ if (ins(d, "P_MAXIMIZE", (long)P_MAXIMIZE)) return -1;
+ if (ins(d, "P_FULLSCREEN", (long)P_FULLSCREEN)) return -1;
+ if (ins(d, "P_WINDOWED", (long)P_WINDOWED)) return -1;
+ if (ins(d, "P_FOREGROUND", (long)P_FOREGROUND)) return -1;
+ if (ins(d, "P_BACKGROUND", (long)P_BACKGROUND)) return -1;
+ if (ins(d, "P_NOCLOSE", (long)P_NOCLOSE)) return -1;
+ if (ins(d, "P_NOSESSION", (long)P_NOSESSION)) return -1;
+ if (ins(d, "P_QUOTE", (long)P_QUOTE)) return -1;
+ if (ins(d, "P_TILDE", (long)P_TILDE)) return -1;
+ if (ins(d, "P_UNRELATED", (long)P_UNRELATED)) return -1;
+ if (ins(d, "P_DEBUGDESC", (long)P_DEBUGDESC)) return -1;
+#else
+ if (ins(d, "P_WAIT", (long)_P_WAIT)) return -1;
+ if (ins(d, "P_NOWAIT", (long)_P_NOWAIT)) return -1;
+ if (ins(d, "P_OVERLAY", (long)_OLD_P_OVERLAY)) return -1;
+ if (ins(d, "P_NOWAITO", (long)_P_NOWAITO)) return -1;
+ if (ins(d, "P_DETACH", (long)_P_DETACH)) return -1;
+#endif
+#endif
+ return 0;
+}
+
+#define INITFUNC initedk2
+#define MODNAME "edk2"
+
+PyMODINIT_FUNC
+INITFUNC(void)
+{
+ PyObject *m, *v;
+
+ m = Py_InitModule3(MODNAME,
+ posix_methods,
+ posix__doc__);
+ if (m == NULL)
+ return;
+
+#ifndef UEFI_ENV
+ /* Initialize environ dictionary */
+ v = convertenviron();
+ Py_XINCREF(v);
+ if (v == NULL || PyModule_AddObject(m, "environ", v) != 0)
+ return;
+ Py_DECREF(v);
+#endif /* UEFI_ENV */
+
+ if (all_ins(m))
+ return;
+
+ if (setup_confname_tables(m))
+ return;
+
+ Py_INCREF(PyExc_OSError);
+ PyModule_AddObject(m, "error", PyExc_OSError);
+
+#ifdef HAVE_PUTENV
+ if (posix_putenv_garbage == NULL)
+ posix_putenv_garbage = PyDict_New();
+#endif
+
+ if (!initialized) {
+ stat_result_desc.name = MODNAME ".stat_result";
+ stat_result_desc.fields[2].name = PyStructSequence_UnnamedField;
+ stat_result_desc.fields[3].name = PyStructSequence_UnnamedField;
+ stat_result_desc.fields[4].name = PyStructSequence_UnnamedField;
+ PyStructSequence_InitType(&StatResultType, &stat_result_desc);
+ structseq_new = StatResultType.tp_new;
+ StatResultType.tp_new = statresult_new;
+
+ //statvfs_result_desc.name = MODNAME ".statvfs_result";
+ //PyStructSequence_InitType(&StatVFSResultType, &statvfs_result_desc);
+#ifdef NEED_TICKS_PER_SECOND
+# if defined(HAVE_SYSCONF) && defined(_SC_CLK_TCK)
+ ticks_per_second = sysconf(_SC_CLK_TCK);
+# elif defined(HZ)
+ ticks_per_second = HZ;
+# else
+ ticks_per_second = 60; /* magic fallback value; may be bogus */
+# endif
+#endif
+ }
+ Py_INCREF((PyObject*) &StatResultType);
+ PyModule_AddObject(m, "stat_result", (PyObject*) &StatResultType);
+ //Py_INCREF((PyObject*) &StatVFSResultType);
+ //PyModule_AddObject(m, "statvfs_result",
+ // (PyObject*) &StatVFSResultType);
+ initialized = 1;
+
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+
diff --git a/AppPkg/Applications/Python/Efi/getpath.c b/AppPkg/Applications/Python/Efi/getpath.c index ba837bf522..5a8c520027 100644 --- a/AppPkg/Applications/Python/Efi/getpath.c +++ b/AppPkg/Applications/Python/Efi/getpath.c @@ -32,6 +32,7 @@ **/
#include <Python.h>
#include <osdefs.h>
+#include <ctype.h>
#ifdef __cplusplus
extern "C" {
@@ -126,15 +127,12 @@ isfile(char *filename) {
struct stat buf;
if (stat(filename, &buf) != 0) {
- //if (Py_VerboseFlag) PySys_WriteStderr("%s[%d] Not Found: file = \"%s\"\n", __func__, __LINE__, filename);
return 0;
}
//if (!S_ISREG(buf.st_mode))
if (S_ISDIR(buf.st_mode)) {
- //if (Py_VerboseFlag) PySys_WriteStderr("%s[%d] Is DIR: file = \"%s\"\n", __func__, __LINE__, filename);
return 0;
}
- //if (Py_VerboseFlag) PySys_WriteStderr("%s[%d] SUCCESS: file = \"%s\"\n", __func__, __LINE__, filename);
return 1;
}
@@ -159,11 +157,9 @@ ismodule(char *filename) if (strlen(filename) < MAXPATHLEN) {
strcat(filename, Py_OptimizeFlag ? "o" : "c");
if (isfile(filename)) {
- //if (Py_VerboseFlag) PySys_WriteStderr("%s[%d]: file = \"%s\"\n", __func__, __LINE__, filename);
return 1;
}
}
- //if (Py_VerboseFlag) PySys_WriteStderr("%s[%d] FAIL: file = \"%s\"\n", __func__, __LINE__, filename);
return 0;
}
@@ -304,7 +300,6 @@ isxfile(char *filename) char *newbn;
int bnlen;
- //if (Py_VerboseFlag) PySys_WriteStderr("%s[%d] ENTER: file = \"%s\"\n", __func__, __LINE__, filename);
bn = basename(filename); // Separate off the file name component
reduce(filename); // and isolate the path component
bnlen = strlen(bn);
@@ -315,22 +310,17 @@ isxfile(char *filename) bnlen += 4;
}
else if(strcmp(newbn, ".efi") != 0) {
- //if (Py_VerboseFlag) PySys_WriteStderr("%s[%d]: Bad extension\n", __func__, __LINE__);
return 0; // File can not be executable.
}
joinpath(filename, bn); // Stitch path and file name back together
- //if (Py_VerboseFlag) PySys_WriteStderr("%s[%d]: file = \"%s\"\n", __func__, __LINE__, filename);
if (stat(filename, &buf) != 0) { // Now, verify that file exists
- //if (Py_VerboseFlag) PySys_WriteStderr("%s[%d]: Does not exist\n", __func__, __LINE__);
return 0;
}
if(S_ISDIR(buf.st_mode)) { // And it is not a directory.
- //if (Py_VerboseFlag) PySys_WriteStderr("%s[%d]: Is a directory\n", __func__, __LINE__);
return 0;
}
- //if (Py_VerboseFlag) PySys_WriteStderr("%s[%d] EXIT: file = \"%s\"\n", __func__, __LINE__, filename);
return 1;
}
@@ -390,17 +380,12 @@ set_volume(char *Dest, char *path) {
size_t VolLen;
- //if (Py_VerboseFlag) PySys_WriteStderr("%s[%d] ENTER: path = \"%s\"\n", __func__, __LINE__, path);
if(is_absolute(path)) {
VolLen = strcspn(path, "/\\:");
- //if (Py_VerboseFlag) PySys_WriteStderr("%s[%d]: VolLen = %d\n", __func__, __LINE__, VolLen);
if((VolLen != 0) && (path[VolLen] == ':')) {
(void) strncpyX(Dest, path, VolLen + 1);
- //if (Py_VerboseFlag) PySys_WriteStderr("%s[%d]: VolLen = %d, Dest = \"%s\" path = \"%s\"\n",
- // __func__, __LINE__, VolLen, Dest, path);
}
}
- //if (Py_VerboseFlag) PySys_WriteStderr("%s[%d] EXIT: Dest = \"%s\"\n", __func__, __LINE__, Dest);
}
@@ -481,16 +466,10 @@ calculate_path(void) char *prog = Py_GetProgramName();
char argv0_path[MAXPATHLEN+1];
char zip_path[MAXPATHLEN+1];
- //int pfound, efound; /* 1 if found; -1 if found build directory */
char *buf;
size_t bufsz;
size_t prefixsz;
char *defpath;
- //uint32_t nsexeclength = MAXPATHLEN;
-
- //unixify(path);
- //unixify(rtpypath);
- //if (Py_VerboseFlag) PySys_WriteStderr("%s[%d]:\nENTER prog=\"%s\"\n path=\"%s\"\n", __func__, __LINE__, prog, path);
/* ###########################################################################
@@ -520,7 +499,6 @@ calculate_path(void) strncpy(progpath, path, MAXPATHLEN);
joinpath(progpath, prog);
- //if (Py_VerboseFlag) PySys_WriteStderr("%s[%d]: progpath = \"%s\"\n", __func__, __LINE__, progpath);
if (isxfile(progpath))
break;
@@ -539,10 +517,7 @@ calculate_path(void) argv0_path[MAXPATHLEN] = '\0';
set_volume(volume_name, argv0_path);
- //if (Py_VerboseFlag) PySys_WriteStderr("%s[%d]: volume_name = \"%s\"\n", __func__, __LINE__, volume_name);
reduce(argv0_path);
- //if (Py_VerboseFlag) PySys_WriteStderr("%s[%d]: progpath = \"%s\"\n", __func__, __LINE__, progpath);
- //if (Py_VerboseFlag) PySys_WriteStderr("%s[%d]: argv0_path = \"%s\"\n", __func__, __LINE__, argv0_path);
/* At this point, argv0_path is guaranteed to be less than
MAXPATHLEN bytes long.
*/
@@ -552,17 +527,9 @@ calculate_path(void) This is the full path to the platform independent libraries.
########################################################################### */
- //if (!(pfound = search_for_prefix(argv0_path, home))) {
- // if (!Py_FrozenFlag)
- // fprintf(stderr,
- // "Could not find platform independent libraries <prefix>\n");
strncpy(prefix, volume_name, MAXPATHLEN);
joinpath(prefix, PREFIX);
joinpath(prefix, lib_python);
- //}
- //else
- // reduce(prefix);
- //if (Py_VerboseFlag) PySys_WriteStderr("%s[%d]: V = \"%s\", Prefix = \"%s\"\n", __func__, __LINE__, volume_name, prefix);
/* ###########################################################################
Build the FULL path to the zipped-up Python library.
@@ -570,37 +537,20 @@ calculate_path(void) strncpy(zip_path, prefix, MAXPATHLEN);
zip_path[MAXPATHLEN] = '\0';
- //if (pfound > 0) { /* Use the reduced prefix returned by Py_GetPrefix() */
- reduce(zip_path);
- //reduce(zip_path);
- //}
- //else
- // strncpy(zip_path, PREFIX, MAXPATHLEN);
+ reduce(zip_path);
joinpath(zip_path, "python00.zip");
bufsz = strlen(zip_path); /* Replace "00" with version */
zip_path[bufsz - 6] = VERSION[0];
zip_path[bufsz - 5] = VERSION[1];
- //if (Py_VerboseFlag) PySys_WriteStderr("%s[%d]: Zip_path = \"%s\"\n", __func__, __LINE__, zip_path);
/* ###########################################################################
Build the FULL path to dynamically loadable libraries.
########################################################################### */
- //if (!(efound = search_for_exec_prefix(argv0_path, home))) {
- // if (!Py_FrozenFlag)
- // fprintf(stderr,
- // "Could not find platform dependent libraries <exec_prefix>\n");
strncpy(exec_prefix, volume_name, MAXPATHLEN);
joinpath(exec_prefix, EXEC_PREFIX);
joinpath(exec_prefix, lib_python);
- joinpath(exec_prefix, "dynaload");
- //}
- /* If we found EXEC_PREFIX do *not* reduce it! (Yet.) */
- //if (Py_VerboseFlag) PySys_WriteStderr("%s[%d]: Exec_prefix = \"%s\"\n", __func__, __LINE__, exec_prefix);
-
- //if ((!pfound || !efound) && !Py_FrozenFlag)
- // fprintf(stderr,
- // "Consider setting $PYTHONHOME to <prefix>[%c<exec_prefix>]\n", DELIM);
+ joinpath(exec_prefix, "lib-dynload");
/* ###########################################################################
Build the module search path.
@@ -611,7 +561,6 @@ calculate_path(void) * If we're loading relative to the build directory,
* return the compiled-in defaults instead.
*/
- //if (pfound > 0) {
reduce(prefix);
reduce(prefix);
/* The prefix is the root directory, but reduce() chopped
@@ -624,11 +573,6 @@ calculate_path(void) prefix[bufsz] = SEP;
prefix[bufsz+1] = 0;
}
- //}
- //else
- // strncpy(prefix, PREFIX, MAXPATHLEN);
-
-//if (Py_VerboseFlag) PySys_WriteStderr("%s[%d]: prefix = \"%s\"\n", __func__, __LINE__, prefix);
/* Calculate size of return buffer.
*/
@@ -655,7 +599,6 @@ calculate_path(void) }
defpath = delim + 1;
}
-//if (Py_VerboseFlag) PySys_WriteStderr("%s[%d]: defpath = \"%s\"\n", __func__, __LINE__, defpath);
bufsz += strlen(zip_path) + 1;
bufsz += strlen(exec_prefix) + 1;
@@ -670,7 +613,6 @@ calculate_path(void) module_search_path = PYTHONPATH;
}
else {
- //if (Py_VerboseFlag) PySys_WriteStderr("%s[%d]:\n", __func__, __LINE__);
/* Run-time value of $PYTHONPATH goes first */
if (rtpypath) {
strcpy(buf, rtpypath);
@@ -678,12 +620,10 @@ calculate_path(void) }
else
buf[0] = '\0';
-//if (Py_VerboseFlag) PySys_WriteStderr("%s[%d]: RTpath = \"%s\"\n", __func__, __LINE__, buf);
/* Next is the default zip path */
strcat(buf, zip_path);
strcat(buf, delimiter);
-//if (Py_VerboseFlag) PySys_WriteStderr("%s[%d]: +Zip = \"%s\"\n", __func__, __LINE__, buf);
/* Next goes merge of compile-time $PYTHONPATH with
* dynamically located prefix.
@@ -710,17 +650,13 @@ calculate_path(void) defpath = delim + 1;
}
strcat(buf, delimiter);
-//if (Py_VerboseFlag) PySys_WriteStderr("%s[%d]: +Merge = \"%s\"\n", __func__, __LINE__, buf);
/* Finally, on goes the directory for dynamic-load modules */
strcat(buf, exec_prefix);
/* And publish the results */
module_search_path = buf;
-//if (Py_VerboseFlag) PySys_WriteStderr("%s[%d]: module_search_path = \"%s\"\n", __func__, __LINE__, module_search_path);
}
-
- //if (efound > 0) {
/* At this point, exec_prefix is set to VOL:/Efi/StdLib/lib/python.27/dynalib.
We want to get back to the root value, so we have to remove the final three
segments to get VOL:/Efi/StdLib. Because we don't know what VOL is, and
@@ -737,9 +673,6 @@ calculate_path(void) exec_prefix[bufsz] = SEP;
exec_prefix[bufsz+1] = 0;
}
- //}
- //else
- // strncpy(exec_prefix, EXEC_PREFIX, MAXPATHLEN);
if (Py_VerboseFlag) PySys_WriteStderr("%s[%d]: module_search_path = \"%s\"\n", __func__, __LINE__, module_search_path);
if (Py_VerboseFlag) PySys_WriteStderr("%s[%d]: prefix = \"%s\"\n", __func__, __LINE__, prefix);
if (Py_VerboseFlag) PySys_WriteStderr("%s[%d]: exec_prefix = \"%s\"\n", __func__, __LINE__, exec_prefix);
diff --git a/AppPkg/Applications/Python/Ia32/pyconfig.h b/AppPkg/Applications/Python/Ia32/pyconfig.h index 866c0f0b13..6b05e4e161 100644 --- a/AppPkg/Applications/Python/Ia32/pyconfig.h +++ b/AppPkg/Applications/Python/Ia32/pyconfig.h @@ -10,16 +10,15 @@ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
-
-
#ifndef Py_PYCONFIG_H
#define Py_PYCONFIG_H
-#define PLATFORM "UEFI 2.3 Ia32"
+#include <Uefi.h>
+
+/* Define to indicate that code is being built to run in the UEFI Environment. */
+#define UEFI_ENV EFI_SYSTEM_TABLE_REVISION
-//#ifndef PYTHONPATH
-//# define PYTHONPATH "/Efi/StdLib/lib/python.27;/Efi/StdLib/lib/python.27/lib-dynload"
-//#endif
+#define PLATFORM "UEFI"
/* Define if building universal (internal helper macro) */
#undef AC_APPLE_UNIVERSAL_BUILD
@@ -185,7 +184,7 @@ /* Define to 1 if you have the <dirent.h> header file, and it defines `DIR'.
*/
-#undef HAVE_DIRENT_H
+#define HAVE_DIRENT_H 1
/* Define to 1 if you have the <dlfcn.h> header file. */
#undef HAVE_DLFCN_H
@@ -328,7 +327,7 @@ #undef HAVE_GETPAGESIZE
/* Define to 1 if you have the `getpeername' function. */
-#undef HAVE_GETPEERNAME
+#define HAVE_GETPEERNAME 1
/* Define to 1 if you have the `getpgid' function. */
#undef HAVE_GETPGID
@@ -514,10 +513,10 @@ #undef HAVE_PLOCK
/* Define to 1 if you have the `poll' function. */
-#undef HAVE_POLL
+#define HAVE_POLL 1
/* Define to 1 if you have the <poll.h> header file. */
-#define HAVE_POLL_H 1
+#undef HAVE_POLL_H
/* Define to 1 if you have the <process.h> header file. */
#undef HAVE_PROCESS_H
@@ -550,7 +549,7 @@ #undef HAVE_READLINK
/* Define to 1 if you have the `realpath' function. */
-#undef HAVE_REALPATH
+#define HAVE_REALPATH 1
/* Define if you have readline 2.1 */
#undef HAVE_RL_CALLBACK
@@ -577,7 +576,7 @@ #undef HAVE_ROUND
/* Define to 1 if you have the `select' function. */
-#undef HAVE_SELECT
+#define HAVE_SELECT 1
/* Define to 1 if you have the `sem_getvalue' function. */
#undef HAVE_SEM_GETVALUE
@@ -824,7 +823,7 @@ #define HAVE_TEMPNAM 1
/* Define to 1 if you have the <termios.h> header file. */
-#define HAVE_TERMIOS_H 1
+#undef HAVE_TERMIOS_H
/* Define to 1 if you have the <term.h> header file. */
#undef HAVE_TERM_H
@@ -888,7 +887,7 @@ #undef HAVE_UTIMES
/* Define to 1 if you have the <utime.h> header file. */
-#undef HAVE_UTIME_H
+#define HAVE_UTIME_H 1
/* Define to 1 if you have the `wait3' function. */
#undef HAVE_WAIT3
diff --git a/AppPkg/Applications/Python/Ipf/pyconfig.h b/AppPkg/Applications/Python/Ipf/pyconfig.h index cad7132c8c..3d8d03bd22 100644 --- a/AppPkg/Applications/Python/Ipf/pyconfig.h +++ b/AppPkg/Applications/Python/Ipf/pyconfig.h @@ -1,9 +1,24 @@ -/* pyconfig.h.in. Generated from configure.in by autoheader. */
-
-
+/** @file
+ Manually generated Python Configuration file for EDK II.
+
+ Copyright (c) 2011, Intel Corporation. All rights reserved.<BR>
+ This program and the accompanying materials are licensed and made available under
+ the terms and conditions of the BSD License that accompanies this distribution.
+ The full text of the license may be found at
+ http://opensource.org/licenses/bsd-license.
+
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+**/
#ifndef Py_PYCONFIG_H
#define Py_PYCONFIG_H
+#include <Uefi.h>
+
+/* Define to indicate that code is being built to run in the UEFI Environment. */
+#define UEFI_ENV EFI_SYSTEM_TABLE_REVISION
+
+#define PLATFORM "UEFI"
/* Define if building universal (internal helper macro) */
#undef AC_APPLE_UNIVERSAL_BUILD
@@ -89,16 +104,16 @@ #undef HAVE_BROKEN_POLL
/* Define if the Posix semaphores do not work on your system */
-#define HAVE_BROKEN_POSIX_SEMAPHORES
+#define HAVE_BROKEN_POSIX_SEMAPHORES 1
/* Define if pthread_sigmask() does not work on your system. */
-#define HAVE_BROKEN_PTHREAD_SIGMASK
+#define HAVE_BROKEN_PTHREAD_SIGMASK 1
/* define to 1 if your sem_getvalue is broken. */
-#undef HAVE_BROKEN_SEM_GETVALUE
+#define HAVE_BROKEN_SEM_GETVALUE 1
/* Define this if you have the type _Bool. */
-#define HAVE_C99_BOOL
+#define HAVE_C99_BOOL 1
/* Define to 1 if you have the `chflags' function. */
#undef HAVE_CHFLAGS
@@ -110,7 +125,7 @@ #undef HAVE_CHROOT
/* Define to 1 if you have the `clock' function. */
-#define HAVE_CLOCK
+#define HAVE_CLOCK 1
/* Define to 1 if you have the `confstr' function. */
#undef HAVE_CONFSTR
@@ -119,7 +134,7 @@ #undef HAVE_CONIO_H
/* Define to 1 if you have the `copysign' function. */
-#define HAVE_COPYSIGN 1
+#undef HAVE_COPYSIGN
/* Define to 1 if you have the `ctermid' function. */
#undef HAVE_CTERMID
@@ -169,7 +184,7 @@ /* Define to 1 if you have the <dirent.h> header file, and it defines `DIR'.
*/
-#undef HAVE_DIRENT_H
+#define HAVE_DIRENT_H 1
/* Define to 1 if you have the <dlfcn.h> header file. */
#undef HAVE_DLFCN_H
@@ -269,10 +284,10 @@ #undef HAVE_GETADDRINFO
/* Define to 1 if you have the `getcwd' function. */
-#undef HAVE_GETCWD
+#define HAVE_GETCWD 1
/* Define this if you have flockfile(), getc_unlocked(), and funlockfile() */
-#define HAVE_GETC_UNLOCKED
+#undef HAVE_GETC_UNLOCKED
/* Define to 1 if you have the `getgroups' function. */
#undef HAVE_GETGROUPS
@@ -308,7 +323,7 @@ #undef HAVE_GETPAGESIZE
/* Define to 1 if you have the `getpeername' function. */
-#undef HAVE_GETPEERNAME
+#define HAVE_GETPEERNAME 1
/* Define to 1 if you have the `getpgid' function. */
#undef HAVE_GETPGID
@@ -359,10 +374,10 @@ #undef HAVE_IEEEFP_H
/* Define if you have the 'inet_aton' function. */
-#undef HAVE_INET_ATON
+#define HAVE_INET_ATON 1
/* Define if you have the 'inet_pton' function. */
-#undef HAVE_INET_PTON
+#define HAVE_INET_PTON 1
/* Define to 1 if you have the `initgroups' function. */
#undef HAVE_INITGROUPS
@@ -383,7 +398,7 @@ #undef HAVE_KQUEUE
/* Define to 1 if you have the <langinfo.h> header file. */
-#define HAVE_LANGINFO_H 1
+#undef HAVE_LANGINFO_H /* non-functional in EFI. */
/* Defined to enable large file support when an off_t is bigger than a long
and long long is available and at least as big as an off_t. You may need to
@@ -437,10 +452,10 @@ #undef HAVE_LOG1P
/* Define this if you have the type long double. */
-#define HAVE_LONG_DOUBLE
+#undef HAVE_LONG_DOUBLE
/* Define this if you have the type long long. */
-#define HAVE_LONG_LONG
+#define HAVE_LONG_LONG 1
/* Define to 1 if you have the `lstat' function. */
#define HAVE_LSTAT 1
@@ -494,7 +509,7 @@ #undef HAVE_PLOCK
/* Define to 1 if you have the `poll' function. */
-#undef HAVE_POLL
+#define HAVE_POLL 1
/* Define to 1 if you have the <poll.h> header file. */
#undef HAVE_POLL_H
@@ -503,7 +518,7 @@ #undef HAVE_PROCESS_H
/* Define if your compiler supports function prototype */
-#define HAVE_PROTOTYPES
+#define HAVE_PROTOTYPES 1
/* Define if you have GNU PTH threads. */
#undef HAVE_PTH
@@ -530,7 +545,7 @@ #undef HAVE_READLINK
/* Define to 1 if you have the `realpath' function. */
-#undef HAVE_REALPATH
+#define HAVE_REALPATH 1
/* Define if you have readline 2.1 */
#undef HAVE_RL_CALLBACK
@@ -557,7 +572,7 @@ #undef HAVE_ROUND
/* Define to 1 if you have the `select' function. */
-#undef HAVE_SELECT
+#define HAVE_SELECT 1
/* Define to 1 if you have the `sem_getvalue' function. */
#undef HAVE_SEM_GETVALUE
@@ -614,7 +629,7 @@ #undef HAVE_SETUID
/* Define to 1 if you have the `setvbuf' function. */
-#undef HAVE_SETVBUF
+#define HAVE_SETVBUF 1
/* Define to 1 if you have the <shadow.h> header file. */
#undef HAVE_SHADOW_H
@@ -647,7 +662,7 @@ #undef HAVE_SPAWN_H
/* Define if your compiler provides ssize_t */
-#undef HAVE_SSIZE_T
+#define HAVE_SSIZE_T 1
/* Define to 1 if you have the `statvfs' function. */
#undef HAVE_STATVFS
@@ -660,7 +675,7 @@ /* Define if your compiler supports variable length function prototypes (e.g.
void fprintf(FILE *, char *, ...);) *and* <stdarg.h> */
-#define HAVE_STDARG_PROTOTYPES
+#define HAVE_STDARG_PROTOTYPES 1
/* Define to 1 if you have the <stdint.h> header file. */
#define HAVE_STDINT_H 1
@@ -756,16 +771,16 @@ #define HAVE_SYS_PARAM_H 1
/* Define to 1 if you have the <sys/poll.h> header file. */
-#undef HAVE_SYS_POLL_H
+#define HAVE_SYS_POLL_H 1
/* Define to 1 if you have the <sys/resource.h> header file. */
#define HAVE_SYS_RESOURCE_H 1
/* Define to 1 if you have the <sys/select.h> header file. */
-#undef HAVE_SYS_SELECT_H
+#define HAVE_SYS_SELECT_H 1
/* Define to 1 if you have the <sys/socket.h> header file. */
-#undef HAVE_SYS_SOCKET_H
+#define HAVE_SYS_SOCKET_H 1
/* Define to 1 if you have the <sys/statvfs.h> header file. */
#undef HAVE_SYS_STATVFS_H
@@ -804,7 +819,7 @@ #define HAVE_TEMPNAM 1
/* Define to 1 if you have the <termios.h> header file. */
-#define HAVE_TERMIOS_H 1
+#undef HAVE_TERMIOS_H
/* Define to 1 if you have the <term.h> header file. */
#undef HAVE_TERM_H
@@ -851,7 +866,7 @@ #undef HAVE_UNAME
/* Define to 1 if you have the <unistd.h> header file. */
-#undef HAVE_UNISTD_H
+#define HAVE_UNISTD_H 1
/* Define to 1 if you have the `unsetenv' function. */
#undef HAVE_UNSETENV
@@ -859,7 +874,7 @@ /* Define if you have a useable wchar_t type defined in wchar.h; useable means
wchar_t must be an unsigned type with at least 16 bits. (see
Include/unicodeobject.h). */
-#define HAVE_USABLE_WCHAR_T
+#define HAVE_USABLE_WCHAR_T 1
/* Define to 1 if you have the <util.h> header file. */
#undef HAVE_UTIL_H
@@ -868,7 +883,7 @@ #undef HAVE_UTIMES
/* Define to 1 if you have the <utime.h> header file. */
-#undef HAVE_UTIME_H
+#define HAVE_UTIME_H 1
/* Define to 1 if you have the `wait3' function. */
#undef HAVE_WAIT3
@@ -880,14 +895,14 @@ #undef HAVE_WAITPID
/* Define if the compiler provides a wchar.h header file. */
-#define HAVE_WCHAR_H
+#define HAVE_WCHAR_H 1
/* Define to 1 if you have the `wcscoll' function. */
-#undef HAVE_WCSCOLL
+#define HAVE_WCSCOLL 1
/* Define if tzset() actually switches the local timezone in a meaningful way.
*/
-#define HAVE_WORKING_TZSET
+#undef HAVE_WORKING_TZSET
/* Define if the zlib library has inflateCopy */
#undef HAVE_ZLIB_COPY
@@ -913,25 +928,25 @@ #undef MVWDELCH_IS_EXPRESSION
/* Define to the address where bug reports for this package should be sent. */
-#undef PACKAGE_BUGREPORT
+#define PACKAGE_BUGREPORT "edk2-devel@lists.sourceforge.net"
/* Define to the full name of this package. */
-#define PACKAGE_NAME EDK II Python Package
+#define PACKAGE_NAME "EDK II Python Package"
/* Define to the full name and version of this package. */
-#define PACKAGE_STRING EDK II Python Package V0.1
+#define PACKAGE_STRING "EDK II Python Package V0.2"
/* Define to the one symbol short name of this package. */
-#define PACKAGE_TARNAME UDK_Python
+#define PACKAGE_TARNAME "EADK_Python"
/* Define to the home page for this package. */
-#define PACKAGE_URL http://edk2.tianocore.org/toolkit/python
+#define PACKAGE_URL "http://edk2.tianocore.org/toolkit/python"
/* Define to the version of this package. */
-#undef PACKAGE_VERSION V0.1
+#define PACKAGE_VERSION "V0.2"
/* Define if POSIX semaphores aren't enabled on your system */
-#define POSIX_SEMAPHORES_NOT_ENABLED
+#define POSIX_SEMAPHORES_NOT_ENABLED 1
/* Defined if PTHREAD_SCOPE_SYSTEM supported. */
#undef PTHREAD_SYSTEM_SCHED_SUPPORTED
@@ -940,13 +955,13 @@ #undef PYLONG_BITS_IN_DIGIT
/* Define to printf format modifier for long long type */
-#undef PY_FORMAT_LONG_LONG
+#define PY_FORMAT_LONG_LONG "ll"
/* Define to printf format modifier for Py_ssize_t */
-#undef PY_FORMAT_SIZE_T
+#define PY_FORMAT_SIZE_T "z"
/* Define as the integral type used for Unicode representation. */
-#undef PY_UNICODE_TYPE
+#define PY_UNICODE_TYPE wchar_t
/* Define if you want to build an interpreter with many run-time checks. */
#undef Py_DEBUG
@@ -973,55 +988,59 @@ #undef SIGNED_RIGHT_SHIFT_ZERO_FILLS
/* The size of `double', as computed by sizeof. */
-#undef SIZEOF_DOUBLE
+#define SIZEOF_DOUBLE 8
/* The size of `float', as computed by sizeof. */
-#undef SIZEOF_FLOAT
+#define SIZEOF_FLOAT 4
/* The size of `fpos_t', as computed by sizeof. */
-#undef SIZEOF_FPOS_T
+#define SIZEOF_FPOS_T 8
/* The size of `int', as computed by sizeof. */
-#undef SIZEOF_INT
+#define SIZEOF_INT 4
/* The size of `long', as computed by sizeof. */
-#undef SIZEOF_LONG
+#if defined(_MSC_VER) /* Handle Microsoft VC++ compiler specifics. */
+#define SIZEOF_LONG 4
+#else
+#define SIZEOF_LONG 8
+#endif
/* The size of `long double', as computed by sizeof. */
#undef SIZEOF_LONG_DOUBLE
/* The size of `long long', as computed by sizeof. */
-#undef SIZEOF_LONG_LONG
+#define SIZEOF_LONG_LONG 8
/* The size of `off_t', as computed by sizeof. */
-#undef SIZEOF_OFF_T
+#define SIZEOF_OFF_T 8
/* The size of `pid_t', as computed by sizeof. */
-#undef SIZEOF_PID_T
+#define SIZEOF_PID_T 4
/* The size of `pthread_t', as computed by sizeof. */
#undef SIZEOF_PTHREAD_T
/* The size of `short', as computed by sizeof. */
-#undef SIZEOF_SHORT
+#define SIZEOF_SHORT 2
/* The size of `size_t', as computed by sizeof. */
-#undef SIZEOF_SIZE_T
+#define SIZEOF_SIZE_T 8
/* The size of `time_t', as computed by sizeof. */
-#undef SIZEOF_TIME_T
+#define SIZEOF_TIME_T 4
/* The size of `uintptr_t', as computed by sizeof. */
-#undef SIZEOF_UINTPTR_T
+#define SIZEOF_UINTPTR_T 8
/* The size of `void *', as computed by sizeof. */
-#undef SIZEOF_VOID_P
+#define SIZEOF_VOID_P 8
/* The size of `wchar_t', as computed by sizeof. */
-#undef SIZEOF_WCHAR_T
+#define SIZEOF_WCHAR_T 2
/* The size of `_Bool', as computed by sizeof. */
-#undef SIZEOF__BOOL
+#define SIZEOF__BOOL 1
/* Define to 1 if you have the ANSI C header files. */
#define STDC_HEADERS 1
@@ -1190,59 +1209,52 @@ #undef __EXTENSIONS__
/* Define to 'long' if <time.h> doesn't define. */
-#undef clock_t
+//#undef clock_t
/* Define to empty if `const' does not conform to ANSI C. */
-#undef const
+//#undef const
/* Define to `int' if <sys/types.h> doesn't define. */
-#undef gid_t
+//#undef gid_t
/* Define to the type of a signed integer type of width exactly 32 bits if
such a type exists and the standard includes do not define it. */
-#undef int32_t
+//#undef int32_t
/* Define to the type of a signed integer type of width exactly 64 bits if
such a type exists and the standard includes do not define it. */
-#undef int64_t
+//#undef int64_t
/* Define to `int' if <sys/types.h> does not define. */
-#undef mode_t
+//#undef mode_t
/* Define to `long int' if <sys/types.h> does not define. */
-#undef off_t
+//#undef off_t
/* Define to `int' if <sys/types.h> does not define. */
-#undef pid_t
+//#undef pid_t
/* Define to empty if the keyword does not work. */
-#undef signed
+//#undef signed
/* Define to `unsigned int' if <sys/types.h> does not define. */
-#undef size_t
+//#undef size_t
/* Define to `int' if <sys/socket.h> does not define. */
-#undef socklen_t
+//#undef socklen_t
/* Define to `int' if <sys/types.h> doesn't define. */
-#undef uid_t
+//#undef uid_t
/* Define to the type of an unsigned integer type of width exactly 32 bits if
such a type exists and the standard includes do not define it. */
-#undef uint32_t
+//#undef uint32_t
/* Define to the type of an unsigned integer type of width exactly 64 bits if
such a type exists and the standard includes do not define it. */
-#undef uint64_t
+//#undef uint64_t
/* Define to empty if the keyword does not work. */
-#undef volatile
-
-
-/* Define the macros needed if on a UnixWare 7.x system. */
-#if defined(__USLC__) && defined(__SCO_VERSION__)
-#define STRICT_SYSV_CURSES /* Don't use ncurses extensions */
-#endif
+//#undef volatile
#endif /*Py_PYCONFIG_H*/
-
diff --git a/AppPkg/Applications/Python/PyMod-2.7.2/Include/osdefs.h b/AppPkg/Applications/Python/PyMod-2.7.2/Include/osdefs.h index 4d25a8faa2..f6bfdb01cc 100644 --- a/AppPkg/Applications/Python/PyMod-2.7.2/Include/osdefs.h +++ b/AppPkg/Applications/Python/PyMod-2.7.2/Include/osdefs.h @@ -18,7 +18,7 @@ extern "C" { /* Mod by chrish: QNX has WATCOM, but isn't DOS */
-#if !defined(__QNX__) && !defined(EFIAPI)
+#if !defined(__QNX__) && !defined(UEFI_ENV)
#if defined(MS_WINDOWS) || defined(__BORLANDC__) || defined(__WATCOMC__) || defined(__DJGPP__) || defined(PYOS_OS2)
#if defined(PYOS_OS2) && defined(PYCC_GCC)
#define MAXPATHLEN 260
@@ -57,8 +57,9 @@ extern "C" { /* Search path entry delimiter */
#ifndef DELIM
- #ifdef EFIAPI
+ #ifdef UEFI_ENV
#define DELIM ';'
+ #define DELIM_STR ";"
#else
#define DELIM ':'
#endif
diff --git a/AppPkg/Applications/Python/PyMod-2.7.2/Lib/ntpath.py b/AppPkg/Applications/Python/PyMod-2.7.2/Lib/ntpath.py new file mode 100644 index 0000000000..970a6038cf --- /dev/null +++ b/AppPkg/Applications/Python/PyMod-2.7.2/Lib/ntpath.py @@ -0,0 +1,528 @@ +# Module 'ntpath' -- common operations on WinNT/Win95 pathnames
+"""Common pathname manipulations, WindowsNT/95 version.
+
+Instead of importing this module directly, import os and refer to this
+module as os.path.
+"""
+
+import os
+import sys
+import stat
+import genericpath
+import warnings
+
+from genericpath import *
+
+__all__ = ["normcase","isabs","join","splitdrive","split","splitext",
+ "basename","dirname","commonprefix","getsize","getmtime",
+ "getatime","getctime", "islink","exists","lexists","isdir","isfile",
+ "ismount","walk","expanduser","expandvars","normpath","abspath",
+ "splitunc","curdir","pardir","sep","pathsep","defpath","altsep",
+ "extsep","devnull","realpath","supports_unicode_filenames","relpath"]
+
+# strings representing various path-related bits and pieces
+curdir = '.'
+pardir = '..'
+extsep = '.'
+sep = '\\'
+pathsep = ';'
+altsep = '/'
+defpath = '.;C:\\bin'
+if 'ce' in sys.builtin_module_names:
+ defpath = '\\Windows'
+elif 'os2' in sys.builtin_module_names:
+ # OS/2 w/ VACPP
+ altsep = '/'
+devnull = 'nul'
+
+# Normalize the case of a pathname and map slashes to backslashes.
+# Other normalizations (such as optimizing '../' away) are not done
+# (this is done by normpath).
+
+def normcase(s):
+ """Normalize case of pathname.
+
+ Makes all characters lowercase and all slashes into backslashes."""
+ return s.replace("/", "\\").lower()
+
+
+# Return whether a path is absolute.
+# Trivial in Posix, harder on the Mac or MS-DOS.
+# For DOS it is absolute if it starts with a slash or backslash (current
+# volume), or if a pathname after the volume letter and colon / UNC resource
+# starts with a slash or backslash.
+
+def isabs(s):
+ """Test whether a path is absolute"""
+ s = splitdrive(s)[1]
+ return s != '' and s[:1] in '/\\'
+
+
+# Join two (or more) paths.
+
+def join(a, *p):
+ """Join two or more pathname components, inserting "\\" as needed.
+ If any component is an absolute path, all previous path components
+ will be discarded."""
+ path = a
+ for b in p:
+ b_wins = 0 # set to 1 iff b makes path irrelevant
+ if path == "":
+ b_wins = 1
+
+ elif isabs(b):
+ # This probably wipes out path so far. However, it's more
+ # complicated if path begins with a drive letter:
+ # 1. join('c:', '/a') == 'c:/a'
+ # 2. join('c:/', '/a') == 'c:/a'
+ # But
+ # 3. join('c:/a', '/b') == '/b'
+ # 4. join('c:', 'd:/') = 'd:/'
+ # 5. join('c:/', 'd:/') = 'd:/'
+ if path[1:2] != ":" or b[1:2] == ":":
+ # Path doesn't start with a drive letter, or cases 4 and 5.
+ b_wins = 1
+
+ # Else path has a drive letter, and b doesn't but is absolute.
+ elif len(path) > 3 or (len(path) == 3 and
+ path[-1] not in "/\\"):
+ # case 3
+ b_wins = 1
+
+ if b_wins:
+ path = b
+ else:
+ # Join, and ensure there's a separator.
+ assert len(path) > 0
+ if path[-1] in "/\\":
+ if b and b[0] in "/\\":
+ path += b[1:]
+ else:
+ path += b
+ elif path[-1] == ":":
+ path += b
+ elif b:
+ if b[0] in "/\\":
+ path += b
+ else:
+ path += "\\" + b
+ else:
+ # path is not empty and does not end with a backslash,
+ # but b is empty; since, e.g., split('a/') produces
+ # ('a', ''), it's best if join() adds a backslash in
+ # this case.
+ path += '\\'
+
+ return path
+
+
+# Split a path in a drive specification (a drive letter followed by a
+# colon) and the path specification.
+# It is always true that drivespec + pathspec == p
+def splitdrive(p):
+ """Split a pathname into drive and path specifiers. Returns a 2-tuple
+"(drive,path)"; either part may be empty"""
+ pparts = p.split(':', 2)
+ numparts = len(pparts)
+ if numparts == 2:
+ return pparts[0] + ':', pparts[1]
+ else:
+ if numparts == 1:
+ return '', pparts[0]
+ return '', p
+
+
+# Parse UNC paths
+def splitunc(p):
+ """Split a pathname into UNC mount point and relative path specifiers.
+
+ Return a 2-tuple (unc, rest); either part may be empty.
+ If unc is not empty, it has the form '//host/mount' (or similar
+ using backslashes). unc+rest is always the input path.
+ Paths containing drive letters never have an UNC part.
+ """
+ if len(p.split(':', 2)) > 1:
+ return '', p # Drive letter present
+ firstTwo = p[0:2]
+ if firstTwo == '//' or firstTwo == '\\\\':
+ # is a UNC path:
+ # vvvvvvvvvvvvvvvvvvvv equivalent to drive letter
+ # \\machine\mountpoint\directories...
+ # directory ^^^^^^^^^^^^^^^
+ normp = normcase(p)
+ index = normp.find('\\', 2)
+ if index == -1:
+ ##raise RuntimeError, 'illegal UNC path: "' + p + '"'
+ return ("", p)
+ index = normp.find('\\', index + 1)
+ if index == -1:
+ index = len(p)
+ return p[:index], p[index:]
+ return '', p
+
+
+# Split a path in head (everything up to the last '/') and tail (the
+# rest). After the trailing '/' is stripped, the invariant
+# join(head, tail) == p holds.
+# The resulting head won't end in '/' unless it is the root.
+
+def split(p):
+ """Split a pathname.
+
+ Return tuple (head, tail) where tail is everything after the final slash.
+ Either part may be empty."""
+
+ d, p = splitdrive(p)
+ # set i to index beyond p's last slash
+ i = len(p)
+ while i and p[i-1] not in '/\\':
+ i = i - 1
+ head, tail = p[:i], p[i:] # now tail has no slashes
+ # remove trailing slashes from head, unless it's all slashes
+ head2 = head
+ while head2 and head2[-1] in '/\\':
+ head2 = head2[:-1]
+ head = head2 or head
+ return d + head, tail
+
+
+# Split a path in root and extension.
+# The extension is everything starting at the last dot in the last
+# pathname component; the root is everything before that.
+# It is always true that root + ext == p.
+
+def splitext(p):
+ return genericpath._splitext(p, sep, altsep, extsep)
+splitext.__doc__ = genericpath._splitext.__doc__
+
+
+# Return the tail (basename) part of a path.
+
+def basename(p):
+ """Returns the final component of a pathname"""
+ return split(p)[1]
+
+
+# Return the head (dirname) part of a path.
+
+def dirname(p):
+ """Returns the directory component of a pathname"""
+ return split(p)[0]
+
+# Is a path a symbolic link?
+# This will always return false on systems where posix.lstat doesn't exist.
+
+def islink(path):
+ """Test for symbolic link.
+ On WindowsNT/95 and OS/2 always returns false
+ """
+ return False
+
+# alias exists to lexists
+lexists = exists
+
+# Is a path a mount point? Either a root (with or without drive letter)
+# or an UNC path with at most a / or \ after the mount point.
+
+def ismount(path):
+ """Test whether a path is a mount point (defined as root of drive)"""
+ unc, rest = splitunc(path)
+ if unc:
+ return rest in ("", "/", "\\")
+ p = splitdrive(path)[1]
+ return len(p) == 1 and p[0] in '/\\'
+
+
+# Directory tree walk.
+# For each directory under top (including top itself, but excluding
+# '.' and '..'), func(arg, dirname, filenames) is called, where
+# dirname is the name of the directory and filenames is the list
+# of files (and subdirectories etc.) in the directory.
+# The func may modify the filenames list, to implement a filter,
+# or to impose a different order of visiting.
+
+def walk(top, func, arg):
+ """Directory tree walk with callback function.
+
+ For each directory in the directory tree rooted at top (including top
+ itself, but excluding '.' and '..'), call func(arg, dirname, fnames).
+ dirname is the name of the directory, and fnames a list of the names of
+ the files and subdirectories in dirname (excluding '.' and '..'). func
+ may modify the fnames list in-place (e.g. via del or slice assignment),
+ and walk will only recurse into the subdirectories whose names remain in
+ fnames; this can be used to implement a filter, or to impose a specific
+ order of visiting. No semantics are defined for, or required of, arg,
+ beyond that arg is always passed to func. It can be used, e.g., to pass
+ a filename pattern, or a mutable object designed to accumulate
+ statistics. Passing None for arg is common."""
+ warnings.warnpy3k("In 3.x, os.path.walk is removed in favor of os.walk.",
+ stacklevel=2)
+ try:
+ names = os.listdir(top)
+ except os.error:
+ return
+ func(arg, top, names)
+ for name in names:
+ name = join(top, name)
+ if isdir(name):
+ walk(name, func, arg)
+
+
+# Expand paths beginning with '~' or '~user'.
+# '~' means $HOME; '~user' means that user's home directory.
+# If the path doesn't begin with '~', or if the user or $HOME is unknown,
+# the path is returned unchanged (leaving error reporting to whatever
+# function is called with the expanded path as argument).
+# See also module 'glob' for expansion of *, ? and [...] in pathnames.
+# (A function should also be defined to do full *sh-style environment
+# variable expansion.)
+
+def expanduser(path):
+ """Expand ~ and ~user constructs.
+
+ If user or $HOME is unknown, do nothing."""
+ if path[:1] != '~':
+ return path
+ i, n = 1, len(path)
+ while i < n and path[i] not in '/\\':
+ i = i + 1
+
+ if 'HOME' in os.environ:
+ userhome = os.environ['HOME']
+ elif 'USERPROFILE' in os.environ:
+ userhome = os.environ['USERPROFILE']
+ elif not 'HOMEPATH' in os.environ:
+ return path
+ else:
+ try:
+ drive = os.environ['HOMEDRIVE']
+ except KeyError:
+ drive = ''
+ userhome = join(drive, os.environ['HOMEPATH'])
+
+ if i != 1: #~user
+ userhome = join(dirname(userhome), path[1:i])
+
+ return userhome + path[i:]
+
+
+# Expand paths containing shell variable substitutions.
+# The following rules apply:
+# - no expansion within single quotes
+# - '$$' is translated into '$'
+# - '%%' is translated into '%' if '%%' are not seen in %var1%%var2%
+# - ${varname} is accepted.
+# - $varname is accepted.
+# - %varname% is accepted.
+# - varnames can be made out of letters, digits and the characters '_-'
+# (though is not verified in the ${varname} and %varname% cases)
+# XXX With COMMAND.COM you can use any characters in a variable name,
+# XXX except '^|<>='.
+
+def expandvars(path):
+ """Expand shell variables of the forms $var, ${var} and %var%.
+
+ Unknown variables are left unchanged."""
+ if '$' not in path and '%' not in path:
+ return path
+ import string
+ varchars = string.ascii_letters + string.digits + '_-'
+ res = ''
+ index = 0
+ pathlen = len(path)
+ while index < pathlen:
+ c = path[index]
+ if c == '\'': # no expansion within single quotes
+ path = path[index + 1:]
+ pathlen = len(path)
+ try:
+ index = path.index('\'')
+ res = res + '\'' + path[:index + 1]
+ except ValueError:
+ res = res + path
+ index = pathlen - 1
+ elif c == '%': # variable or '%'
+ if path[index + 1:index + 2] == '%':
+ res = res + c
+ index = index + 1
+ else:
+ path = path[index+1:]
+ pathlen = len(path)
+ try:
+ index = path.index('%')
+ except ValueError:
+ res = res + '%' + path
+ index = pathlen - 1
+ else:
+ var = path[:index]
+ if var in os.environ:
+ res = res + os.environ[var]
+ else:
+ res = res + '%' + var + '%'
+ elif c == '$': # variable or '$$'
+ if path[index + 1:index + 2] == '$':
+ res = res + c
+ index = index + 1
+ elif path[index + 1:index + 2] == '{':
+ path = path[index+2:]
+ pathlen = len(path)
+ try:
+ index = path.index('}')
+ var = path[:index]
+ if var in os.environ:
+ res = res + os.environ[var]
+ else:
+ res = res + '${' + var + '}'
+ except ValueError:
+ res = res + '${' + path
+ index = pathlen - 1
+ else:
+ var = ''
+ index = index + 1
+ c = path[index:index + 1]
+ while c != '' and c in varchars:
+ var = var + c
+ index = index + 1
+ c = path[index:index + 1]
+ if var in os.environ:
+ res = res + os.environ[var]
+ else:
+ res = res + '$' + var
+ if c != '':
+ index = index - 1
+ else:
+ res = res + c
+ index = index + 1
+ return res
+
+
+# Normalize a path, e.g. A//B, A/./B and A/foo/../B all become A\B.
+# Previously, this function also truncated pathnames to 8+3 format,
+# but as this module is called "ntpath", that's obviously wrong!
+
+def normpath(path):
+ """Normalize path, eliminating double slashes, etc."""
+ # Preserve unicode (if path is unicode)
+ backslash, dot = (u'\\', u'.') if isinstance(path, unicode) else ('\\', '.')
+ if path.startswith(('\\\\.\\', '\\\\?\\')):
+ # in the case of paths with these prefixes:
+ # \\.\ -> device names
+ # \\?\ -> literal paths
+ # do not do any normalization, but return the path unchanged
+ return path
+ path = path.replace("/", "\\")
+ prefix, path = splitdrive(path)
+ # We need to be careful here. If the prefix is empty, and the path starts
+ # with a backslash, it could either be an absolute path on the current
+ # drive (\dir1\dir2\file) or a UNC filename (\\server\mount\dir1\file). It
+ # is therefore imperative NOT to collapse multiple backslashes blindly in
+ # that case.
+ # The code below preserves multiple backslashes when there is no drive
+ # letter. This means that the invalid filename \\\a\b is preserved
+ # unchanged, where a\\\b is normalised to a\b. It's not clear that there
+ # is any better behaviour for such edge cases.
+ if prefix == '':
+ # No drive letter - preserve initial backslashes
+ while path[:1] == "\\":
+ prefix = prefix + backslash
+ path = path[1:]
+ else:
+ # We have a drive letter - collapse initial backslashes
+ if path.startswith("\\"):
+ prefix = prefix + backslash
+ path = path.lstrip("\\")
+ comps = path.split("\\")
+ i = 0
+ while i < len(comps):
+ if comps[i] in ('.', ''):
+ del comps[i]
+ elif comps[i] == '..':
+ if i > 0 and comps[i-1] != '..':
+ del comps[i-1:i+1]
+ i -= 1
+ elif i == 0 and prefix.endswith("\\"):
+ del comps[i]
+ else:
+ i += 1
+ else:
+ i += 1
+ # If the path is now empty, substitute '.'
+ if not prefix and not comps:
+ comps.append(dot)
+ return prefix + backslash.join(comps)
+
+
+# Return an absolute path.
+try:
+ from nt import _getfullpathname
+
+except ImportError: # not running on Windows - mock up something sensible
+ def abspath(path):
+ """Return the absolute version of a path."""
+ if not isabs(path):
+ if isinstance(path, unicode):
+ cwd = os.getcwdu()
+ else:
+ cwd = os.getcwd()
+ path = join(cwd, path)
+ return normpath(path)
+
+else: # use native Windows method on Windows
+ def abspath(path):
+ """Return the absolute version of a path."""
+
+ if path: # Empty path must return current working directory.
+ try:
+ path = _getfullpathname(path)
+ except WindowsError:
+ pass # Bad path - return unchanged.
+ elif isinstance(path, unicode):
+ path = os.getcwdu()
+ else:
+ path = os.getcwd()
+ return normpath(path)
+
+# realpath is a no-op on systems without islink support
+realpath = abspath
+# Win9x family and earlier have no Unicode filename support.
+supports_unicode_filenames = (hasattr(sys, "getwindowsversion") and
+ sys.getwindowsversion()[3] >= 2)
+
+def _abspath_split(path):
+ abs = abspath(normpath(path))
+ prefix, rest = splitunc(abs)
+ is_unc = bool(prefix)
+ if not is_unc:
+ prefix, rest = splitdrive(abs)
+ return is_unc, prefix, [x for x in rest.split(sep) if x]
+
+def relpath(path, start=curdir):
+ """Return a relative version of a path"""
+
+ if not path:
+ raise ValueError("no path specified")
+
+ start_is_unc, start_prefix, start_list = _abspath_split(start)
+ path_is_unc, path_prefix, path_list = _abspath_split(path)
+
+ if path_is_unc ^ start_is_unc:
+ raise ValueError("Cannot mix UNC and non-UNC paths (%s and %s)"
+ % (path, start))
+ if path_prefix.lower() != start_prefix.lower():
+ if path_is_unc:
+ raise ValueError("path is on UNC root %s, start on UNC root %s"
+ % (path_prefix, start_prefix))
+ else:
+ raise ValueError("path is on drive %s, start on drive %s"
+ % (path_prefix, start_prefix))
+ # Work out how much of the filepath is shared by start and path.
+ i = 0
+ for e1, e2 in zip(start_list, path_list):
+ if e1.lower() != e2.lower():
+ break
+ i += 1
+
+ rel_list = [pardir] * (len(start_list)-i) + path_list[i:]
+ if not rel_list:
+ return curdir
+ return join(*rel_list)
diff --git a/AppPkg/Applications/Python/PyMod-2.7.2/Lib/os.py b/AppPkg/Applications/Python/PyMod-2.7.2/Lib/os.py new file mode 100644 index 0000000000..413e4aea82 --- /dev/null +++ b/AppPkg/Applications/Python/PyMod-2.7.2/Lib/os.py @@ -0,0 +1,773 @@ +"""OS routines for Mac, NT, Posix, or UEFI depending on what system we're on.
+
+This exports:
+ - all functions from edk2, posix, nt, os2, or ce, e.g. unlink, stat, etc.
+ - os.path is one of the modules uefipath, posixpath, or ntpath
+ - os.name is 'edk2', 'posix', 'nt', 'os2', 'ce' or 'riscos'
+ - os.curdir is a string representing the current directory ('.' or ':')
+ - os.pardir is a string representing the parent directory ('..' or '::')
+ - os.sep is the (or a most common) pathname separator ('/' or ':' or '\\')
+ - os.extsep is the extension separator ('.' or '/')
+ - os.altsep is the alternate pathname separator (None or '/')
+ - os.pathsep is the component separator used in $PATH etc
+ - os.linesep is the line separator in text files ('\r' or '\n' or '\r\n')
+ - os.defpath is the default search path for executables
+ - os.devnull is the file path of the null device ('/dev/null', etc.)
+
+Programs that import and use 'os' stand a better chance of being
+portable between different platforms. Of course, they must then
+only use functions that are defined by all platforms (e.g., unlink
+and opendir), and leave all pathname manipulation to os.path
+(e.g., split and join).
+"""
+
+#'
+
+import sys, errno
+
+_names = sys.builtin_module_names
+
+# Note: more names are added to __all__ later.
+__all__ = ["altsep", "curdir", "pardir", "sep", "extsep", "pathsep", "linesep",
+ "defpath", "name", "path", "devnull",
+ "SEEK_SET", "SEEK_CUR", "SEEK_END"]
+
+def _get_exports_list(module):
+ try:
+ return list(module.__all__)
+ except AttributeError:
+ return [n for n in dir(module) if n[0] != '_']
+
+if 'posix' in _names:
+ name = 'posix'
+ linesep = '\n'
+ from posix import *
+ try:
+ from posix import _exit
+ except ImportError:
+ pass
+ import posixpath as path
+
+ import posix
+ __all__.extend(_get_exports_list(posix))
+ del posix
+
+elif 'nt' in _names:
+ name = 'nt'
+ linesep = '\r\n'
+ from nt import *
+ try:
+ from nt import _exit
+ except ImportError:
+ pass
+ import ntpath as path
+
+ import nt
+ __all__.extend(_get_exports_list(nt))
+ del nt
+
+elif 'os2' in _names:
+ name = 'os2'
+ linesep = '\r\n'
+ from os2 import *
+ try:
+ from os2 import _exit
+ except ImportError:
+ pass
+ if sys.version.find('EMX GCC') == -1:
+ import ntpath as path
+ else:
+ import os2emxpath as path
+ from _emx_link import link
+
+ import os2
+ __all__.extend(_get_exports_list(os2))
+ del os2
+
+elif 'ce' in _names:
+ name = 'ce'
+ linesep = '\r\n'
+ from ce import *
+ try:
+ from ce import _exit
+ except ImportError:
+ pass
+ # We can use the standard Windows path.
+ import ntpath as path
+
+ import ce
+ __all__.extend(_get_exports_list(ce))
+ del ce
+
+elif 'riscos' in _names:
+ name = 'riscos'
+ linesep = '\n'
+ from riscos import *
+ try:
+ from riscos import _exit
+ except ImportError:
+ pass
+ import riscospath as path
+
+ import riscos
+ __all__.extend(_get_exports_list(riscos))
+ del riscos
+
+elif 'edk2' in _names:
+ name = 'edk2'
+ linesep = '\n'
+ from edk2 import *
+ try:
+ from edk2 import _exit
+ except ImportError:
+ pass
+ import ntpath as path
+
+ import edk2
+ __all__.extend(_get_exports_list(edk2))
+ del edk2
+
+else:
+ raise ImportError, 'no os specific module found'
+
+sys.modules['os.path'] = path
+from os.path import (curdir, pardir, sep, pathsep, defpath, extsep, altsep,
+ devnull)
+
+del _names
+
+# Python uses fixed values for the SEEK_ constants; they are mapped
+# to native constants if necessary in posixmodule.c
+SEEK_SET = 0
+SEEK_CUR = 1
+SEEK_END = 2
+
+#'
+
+# Super directory utilities.
+# (Inspired by Eric Raymond; the doc strings are mostly his)
+
+def makedirs(name, mode=0777):
+ """makedirs(path [, mode=0777])
+
+ Super-mkdir; create a leaf directory and all intermediate ones.
+ Works like mkdir, except that any intermediate path segment (not
+ just the rightmost) will be created if it does not exist. This is
+ recursive.
+
+ """
+ head, tail = path.split(name)
+ if not tail:
+ head, tail = path.split(head)
+ if head and tail and not path.exists(head):
+ try:
+ makedirs(head, mode)
+ except OSError, e:
+ # be happy if someone already created the path
+ if e.errno != errno.EEXIST:
+ raise
+ if tail == curdir: # xxx/newdir/. exists if xxx/newdir exists
+ return
+ mkdir(name, mode)
+
+def removedirs(name):
+ """removedirs(path)
+
+ Super-rmdir; remove a leaf directory and all empty intermediate
+ ones. Works like rmdir except that, if the leaf directory is
+ successfully removed, directories corresponding to rightmost path
+ segments will be pruned away until either the whole path is
+ consumed or an error occurs. Errors during this latter phase are
+ ignored -- they generally mean that a directory was not empty.
+
+ """
+ rmdir(name)
+ head, tail = path.split(name)
+ if not tail:
+ head, tail = path.split(head)
+ while head and tail:
+ try:
+ rmdir(head)
+ except error:
+ break
+ head, tail = path.split(head)
+
+def renames(old, new):
+ """renames(old, new)
+
+ Super-rename; create directories as necessary and delete any left
+ empty. Works like rename, except creation of any intermediate
+ directories needed to make the new pathname good is attempted
+ first. After the rename, directories corresponding to rightmost
+ path segments of the old name will be pruned way until either the
+ whole path is consumed or a nonempty directory is found.
+
+ Note: this function can fail with the new directory structure made
+ if you lack permissions needed to unlink the leaf directory or
+ file.
+
+ """
+ head, tail = path.split(new)
+ if head and tail and not path.exists(head):
+ makedirs(head)
+ rename(old, new)
+ head, tail = path.split(old)
+ if head and tail:
+ try:
+ removedirs(head)
+ except error:
+ pass
+
+__all__.extend(["makedirs", "removedirs", "renames"])
+
+def walk(top, topdown=True, onerror=None, followlinks=False):
+ """Directory tree generator.
+
+ For each directory in the directory tree rooted at top (including top
+ itself, but excluding '.' and '..'), yields a 3-tuple
+
+ dirpath, dirnames, filenames
+
+ dirpath is a string, the path to the directory. dirnames is a list of
+ the names of the subdirectories in dirpath (excluding '.' and '..').
+ filenames is a list of the names of the non-directory files in dirpath.
+ Note that the names in the lists are just names, with no path components.
+ To get a full path (which begins with top) to a file or directory in
+ dirpath, do os.path.join(dirpath, name).
+
+ If optional arg 'topdown' is true or not specified, the triple for a
+ directory is generated before the triples for any of its subdirectories
+ (directories are generated top down). If topdown is false, the triple
+ for a directory is generated after the triples for all of its
+ subdirectories (directories are generated bottom up).
+
+ When topdown is true, the caller can modify the dirnames list in-place
+ (e.g., via del or slice assignment), and walk will only recurse into the
+ subdirectories whose names remain in dirnames; this can be used to prune
+ the search, or to impose a specific order of visiting. Modifying
+ dirnames when topdown is false is ineffective, since the directories in
+ dirnames have already been generated by the time dirnames itself is
+ generated.
+
+ By default errors from the os.listdir() call are ignored. If
+ optional arg 'onerror' is specified, it should be a function; it
+ will be called with one argument, an os.error instance. It can
+ report the error to continue with the walk, or raise the exception
+ to abort the walk. Note that the filename is available as the
+ filename attribute of the exception object.
+
+ By default, os.walk does not follow symbolic links to subdirectories on
+ systems that support them. In order to get this functionality, set the
+ optional argument 'followlinks' to true.
+
+ Caution: if you pass a relative pathname for top, don't change the
+ current working directory between resumptions of walk. walk never
+ changes the current directory, and assumes that the client doesn't
+ either.
+
+ Example:
+
+ import os
+ from os.path import join, getsize
+ for root, dirs, files in os.walk('python/Lib/email'):
+ print root, "consumes",
+ print sum([getsize(join(root, name)) for name in files]),
+ print "bytes in", len(files), "non-directory files"
+ if 'CVS' in dirs:
+ dirs.remove('CVS') # don't visit CVS directories
+ """
+
+ islink, join, isdir = path.islink, path.join, path.isdir
+
+ # We may not have read permission for top, in which case we can't
+ # get a list of the files the directory contains. os.path.walk
+ # always suppressed the exception then, rather than blow up for a
+ # minor reason when (say) a thousand readable directories are still
+ # left to visit. That logic is copied here.
+ try:
+ # Note that listdir and error are globals in this module due
+ # to earlier import-*.
+ names = listdir(top)
+ except error, err:
+ if onerror is not None:
+ onerror(err)
+ return
+
+ dirs, nondirs = [], []
+ for name in names:
+ if isdir(join(top, name)):
+ dirs.append(name)
+ else:
+ nondirs.append(name)
+
+ if topdown:
+ yield top, dirs, nondirs
+ for name in dirs:
+ new_path = join(top, name)
+ if followlinks or not islink(new_path):
+ for x in walk(new_path, topdown, onerror, followlinks):
+ yield x
+ if not topdown:
+ yield top, dirs, nondirs
+
+__all__.append("walk")
+
+# Make sure os.environ exists, at least
+try:
+ environ
+except NameError:
+ environ = {}
+
+def execl(file, *args):
+ """execl(file, *args)
+
+ Execute the executable file with argument list args, replacing the
+ current process. """
+ execv(file, args)
+
+def execle(file, *args):
+ """execle(file, *args, env)
+
+ Execute the executable file with argument list args and
+ environment env, replacing the current process. """
+ env = args[-1]
+ execve(file, args[:-1], env)
+
+def execlp(file, *args):
+ """execlp(file, *args)
+
+ Execute the executable file (which is searched for along $PATH)
+ with argument list args, replacing the current process. """
+ execvp(file, args)
+
+def execlpe(file, *args):
+ """execlpe(file, *args, env)
+
+ Execute the executable file (which is searched for along $PATH)
+ with argument list args and environment env, replacing the current
+ process. """
+ env = args[-1]
+ execvpe(file, args[:-1], env)
+
+def execvp(file, args):
+ """execvp(file, args)
+
+ Execute the executable file (which is searched for along $PATH)
+ with argument list args, replacing the current process.
+ args may be a list or tuple of strings. """
+ _execvpe(file, args)
+
+def execvpe(file, args, env):
+ """execvpe(file, args, env)
+
+ Execute the executable file (which is searched for along $PATH)
+ with argument list args and environment env , replacing the
+ current process.
+ args may be a list or tuple of strings. """
+ _execvpe(file, args, env)
+
+__all__.extend(["execl","execle","execlp","execlpe","execvp","execvpe"])
+
+def _execvpe(file, args, env=None):
+ if env is not None:
+ func = execve
+ argrest = (args, env)
+ else:
+ func = execv
+ argrest = (args,)
+ env = environ
+
+ head, tail = path.split(file)
+ if head:
+ func(file, *argrest)
+ return
+ if 'PATH' in env:
+ envpath = env['PATH']
+ else:
+ envpath = defpath
+ PATH = envpath.split(pathsep)
+ saved_exc = None
+ saved_tb = None
+ for dir in PATH:
+ fullname = path.join(dir, file)
+ try:
+ func(fullname, *argrest)
+ except error, e:
+ tb = sys.exc_info()[2]
+ if (e.errno != errno.ENOENT and e.errno != errno.ENOTDIR
+ and saved_exc is None):
+ saved_exc = e
+ saved_tb = tb
+ if saved_exc:
+ raise error, saved_exc, saved_tb
+ raise error, e, tb
+
+# Change environ to automatically call putenv() if it exists
+try:
+ # This will fail if there's no putenv
+ putenv
+except NameError:
+ pass
+else:
+ import UserDict
+
+ # Fake unsetenv() for Windows
+ # not sure about os2 here but
+ # I'm guessing they are the same.
+
+ if name in ('os2', 'nt'):
+ def unsetenv(key):
+ putenv(key, "")
+
+ if name == "riscos":
+ # On RISC OS, all env access goes through getenv and putenv
+ from riscosenviron import _Environ
+ elif name in ('os2', 'nt'): # Where Env Var Names Must Be UPPERCASE
+ # But we store them as upper case
+ class _Environ(UserDict.IterableUserDict):
+ def __init__(self, environ):
+ UserDict.UserDict.__init__(self)
+ data = self.data
+ for k, v in environ.items():
+ data[k.upper()] = v
+ def __setitem__(self, key, item):
+ putenv(key, item)
+ self.data[key.upper()] = item
+ def __getitem__(self, key):
+ return self.data[key.upper()]
+ try:
+ unsetenv
+ except NameError:
+ def __delitem__(self, key):
+ del self.data[key.upper()]
+ else:
+ def __delitem__(self, key):
+ unsetenv(key)
+ del self.data[key.upper()]
+ def clear(self):
+ for key in self.data.keys():
+ unsetenv(key)
+ del self.data[key]
+ def pop(self, key, *args):
+ unsetenv(key)
+ return self.data.pop(key.upper(), *args)
+ def has_key(self, key):
+ return key.upper() in self.data
+ def __contains__(self, key):
+ return key.upper() in self.data
+ def get(self, key, failobj=None):
+ return self.data.get(key.upper(), failobj)
+ def update(self, dict=None, **kwargs):
+ if dict:
+ try:
+ keys = dict.keys()
+ except AttributeError:
+ # List of (key, value)
+ for k, v in dict:
+ self[k] = v
+ else:
+ # got keys
+ # cannot use items(), since mappings
+ # may not have them.
+ for k in keys:
+ self[k] = dict[k]
+ if kwargs:
+ self.update(kwargs)
+ def copy(self):
+ return dict(self)
+
+ else: # Where Env Var Names Can Be Mixed Case
+ class _Environ(UserDict.IterableUserDict):
+ def __init__(self, environ):
+ UserDict.UserDict.__init__(self)
+ self.data = environ
+ def __setitem__(self, key, item):
+ putenv(key, item)
+ self.data[key] = item
+ def update(self, dict=None, **kwargs):
+ if dict:
+ try:
+ keys = dict.keys()
+ except AttributeError:
+ # List of (key, value)
+ for k, v in dict:
+ self[k] = v
+ else:
+ # got keys
+ # cannot use items(), since mappings
+ # may not have them.
+ for k in keys:
+ self[k] = dict[k]
+ if kwargs:
+ self.update(kwargs)
+ try:
+ unsetenv
+ except NameError:
+ pass
+ else:
+ def __delitem__(self, key):
+ unsetenv(key)
+ del self.data[key]
+ def clear(self):
+ for key in self.data.keys():
+ unsetenv(key)
+ del self.data[key]
+ def pop(self, key, *args):
+ unsetenv(key)
+ return self.data.pop(key, *args)
+ def copy(self):
+ return dict(self)
+
+
+ environ = _Environ(environ)
+
+def getenv(key, default=None):
+ """Get an environment variable, return None if it doesn't exist.
+ The optional second argument can specify an alternate default."""
+ return environ.get(key, default)
+__all__.append("getenv")
+
+def _exists(name):
+ return name in globals()
+
+# Supply spawn*() (probably only for Unix)
+if _exists("fork") and not _exists("spawnv") and _exists("execv"):
+
+ P_WAIT = 0
+ P_NOWAIT = P_NOWAITO = 1
+
+ # XXX Should we support P_DETACH? I suppose it could fork()**2
+ # and close the std I/O streams. Also, P_OVERLAY is the same
+ # as execv*()?
+
+ def _spawnvef(mode, file, args, env, func):
+ # Internal helper; func is the exec*() function to use
+ pid = fork()
+ if not pid:
+ # Child
+ try:
+ if env is None:
+ func(file, args)
+ else:
+ func(file, args, env)
+ except:
+ _exit(127)
+ else:
+ # Parent
+ if mode == P_NOWAIT:
+ return pid # Caller is responsible for waiting!
+ while 1:
+ wpid, sts = waitpid(pid, 0)
+ if WIFSTOPPED(sts):
+ continue
+ elif WIFSIGNALED(sts):
+ return -WTERMSIG(sts)
+ elif WIFEXITED(sts):
+ return WEXITSTATUS(sts)
+ else:
+ raise error, "Not stopped, signaled or exited???"
+
+ def spawnv(mode, file, args):
+ """spawnv(mode, file, args) -> integer
+
+Execute file with arguments from args in a subprocess.
+If mode == P_NOWAIT return the pid of the process.
+If mode == P_WAIT return the process's exit code if it exits normally;
+otherwise return -SIG, where SIG is the signal that killed it. """
+ return _spawnvef(mode, file, args, None, execv)
+
+ def spawnve(mode, file, args, env):
+ """spawnve(mode, file, args, env) -> integer
+
+Execute file with arguments from args in a subprocess with the
+specified environment.
+If mode == P_NOWAIT return the pid of the process.
+If mode == P_WAIT return the process's exit code if it exits normally;
+otherwise return -SIG, where SIG is the signal that killed it. """
+ return _spawnvef(mode, file, args, env, execve)
+
+ # Note: spawnvp[e] is't currently supported on Windows
+
+ def spawnvp(mode, file, args):
+ """spawnvp(mode, file, args) -> integer
+
+Execute file (which is looked for along $PATH) with arguments from
+args in a subprocess.
+If mode == P_NOWAIT return the pid of the process.
+If mode == P_WAIT return the process's exit code if it exits normally;
+otherwise return -SIG, where SIG is the signal that killed it. """
+ return _spawnvef(mode, file, args, None, execvp)
+
+ def spawnvpe(mode, file, args, env):
+ """spawnvpe(mode, file, args, env) -> integer
+
+Execute file (which is looked for along $PATH) with arguments from
+args in a subprocess with the supplied environment.
+If mode == P_NOWAIT return the pid of the process.
+If mode == P_WAIT return the process's exit code if it exits normally;
+otherwise return -SIG, where SIG is the signal that killed it. """
+ return _spawnvef(mode, file, args, env, execvpe)
+
+if _exists("spawnv"):
+ # These aren't supplied by the basic Windows code
+ # but can be easily implemented in Python
+
+ def spawnl(mode, file, *args):
+ """spawnl(mode, file, *args) -> integer
+
+Execute file with arguments from args in a subprocess.
+If mode == P_NOWAIT return the pid of the process.
+If mode == P_WAIT return the process's exit code if it exits normally;
+otherwise return -SIG, where SIG is the signal that killed it. """
+ return spawnv(mode, file, args)
+
+ def spawnle(mode, file, *args):
+ """spawnle(mode, file, *args, env) -> integer
+
+Execute file with arguments from args in a subprocess with the
+supplied environment.
+If mode == P_NOWAIT return the pid of the process.
+If mode == P_WAIT return the process's exit code if it exits normally;
+otherwise return -SIG, where SIG is the signal that killed it. """
+ env = args[-1]
+ return spawnve(mode, file, args[:-1], env)
+
+
+ __all__.extend(["spawnv", "spawnve", "spawnl", "spawnle",])
+
+
+if _exists("spawnvp"):
+ # At the moment, Windows doesn't implement spawnvp[e],
+ # so it won't have spawnlp[e] either.
+ def spawnlp(mode, file, *args):
+ """spawnlp(mode, file, *args) -> integer
+
+Execute file (which is looked for along $PATH) with arguments from
+args in a subprocess with the supplied environment.
+If mode == P_NOWAIT return the pid of the process.
+If mode == P_WAIT return the process's exit code if it exits normally;
+otherwise return -SIG, where SIG is the signal that killed it. """
+ return spawnvp(mode, file, args)
+
+ def spawnlpe(mode, file, *args):
+ """spawnlpe(mode, file, *args, env) -> integer
+
+Execute file (which is looked for along $PATH) with arguments from
+args in a subprocess with the supplied environment.
+If mode == P_NOWAIT return the pid of the process.
+If mode == P_WAIT return the process's exit code if it exits normally;
+otherwise return -SIG, where SIG is the signal that killed it. """
+ env = args[-1]
+ return spawnvpe(mode, file, args[:-1], env)
+
+
+ __all__.extend(["spawnvp", "spawnvpe", "spawnlp", "spawnlpe",])
+
+
+# Supply popen2 etc. (for Unix)
+if _exists("fork"):
+ if not _exists("popen2"):
+ def popen2(cmd, mode="t", bufsize=-1):
+ """Execute the shell command 'cmd' in a sub-process. On UNIX, 'cmd'
+ may be a sequence, in which case arguments will be passed directly to
+ the program without shell intervention (as with os.spawnv()). If 'cmd'
+ is a string it will be passed to the shell (as with os.system()). If
+ 'bufsize' is specified, it sets the buffer size for the I/O pipes. The
+ file objects (child_stdin, child_stdout) are returned."""
+ import warnings
+ msg = "os.popen2 is deprecated. Use the subprocess module."
+ warnings.warn(msg, DeprecationWarning, stacklevel=2)
+
+ import subprocess
+ PIPE = subprocess.PIPE
+ p = subprocess.Popen(cmd, shell=isinstance(cmd, basestring),
+ bufsize=bufsize, stdin=PIPE, stdout=PIPE,
+ close_fds=True)
+ return p.stdin, p.stdout
+ __all__.append("popen2")
+
+ if not _exists("popen3"):
+ def popen3(cmd, mode="t", bufsize=-1):
+ """Execute the shell command 'cmd' in a sub-process. On UNIX, 'cmd'
+ may be a sequence, in which case arguments will be passed directly to
+ the program without shell intervention (as with os.spawnv()). If 'cmd'
+ is a string it will be passed to the shell (as with os.system()). If
+ 'bufsize' is specified, it sets the buffer size for the I/O pipes. The
+ file objects (child_stdin, child_stdout, child_stderr) are returned."""
+ import warnings
+ msg = "os.popen3 is deprecated. Use the subprocess module."
+ warnings.warn(msg, DeprecationWarning, stacklevel=2)
+
+ import subprocess
+ PIPE = subprocess.PIPE
+ p = subprocess.Popen(cmd, shell=isinstance(cmd, basestring),
+ bufsize=bufsize, stdin=PIPE, stdout=PIPE,
+ stderr=PIPE, close_fds=True)
+ return p.stdin, p.stdout, p.stderr
+ __all__.append("popen3")
+
+ if not _exists("popen4"):
+ def popen4(cmd, mode="t", bufsize=-1):
+ """Execute the shell command 'cmd' in a sub-process. On UNIX, 'cmd'
+ may be a sequence, in which case arguments will be passed directly to
+ the program without shell intervention (as with os.spawnv()). If 'cmd'
+ is a string it will be passed to the shell (as with os.system()). If
+ 'bufsize' is specified, it sets the buffer size for the I/O pipes. The
+ file objects (child_stdin, child_stdout_stderr) are returned."""
+ import warnings
+ msg = "os.popen4 is deprecated. Use the subprocess module."
+ warnings.warn(msg, DeprecationWarning, stacklevel=2)
+
+ import subprocess
+ PIPE = subprocess.PIPE
+ p = subprocess.Popen(cmd, shell=isinstance(cmd, basestring),
+ bufsize=bufsize, stdin=PIPE, stdout=PIPE,
+ stderr=subprocess.STDOUT, close_fds=True)
+ return p.stdin, p.stdout
+ __all__.append("popen4")
+
+import copy_reg as _copy_reg
+
+def _make_stat_result(tup, dict):
+ return stat_result(tup, dict)
+
+def _pickle_stat_result(sr):
+ (type, args) = sr.__reduce__()
+ return (_make_stat_result, args)
+
+try:
+ _copy_reg.pickle(stat_result, _pickle_stat_result, _make_stat_result)
+except NameError: # stat_result may not exist
+ pass
+
+def _make_statvfs_result(tup, dict):
+ return statvfs_result(tup, dict)
+
+def _pickle_statvfs_result(sr):
+ (type, args) = sr.__reduce__()
+ return (_make_statvfs_result, args)
+
+try:
+ _copy_reg.pickle(statvfs_result, _pickle_statvfs_result,
+ _make_statvfs_result)
+except NameError: # statvfs_result may not exist
+ pass
+
+if not _exists("urandom"):
+ def urandom(n):
+ """urandom(n) -> str
+
+ Return a string of n random bytes suitable for cryptographic use.
+
+ """
+ try:
+ _urandomfd = open("/dev/urandom", O_RDONLY)
+ except (OSError, IOError):
+ raise NotImplementedError("/dev/urandom (or equivalent) not found")
+ try:
+ bs = b""
+ while n > len(bs):
+ bs += read(_urandomfd, n - len(bs))
+ finally:
+ close(_urandomfd)
+ return bs
diff --git a/AppPkg/Applications/Python/PyMod-2.7.2/Lib/site.py b/AppPkg/Applications/Python/PyMod-2.7.2/Lib/site.py new file mode 100644 index 0000000000..de366e8dbf --- /dev/null +++ b/AppPkg/Applications/Python/PyMod-2.7.2/Lib/site.py @@ -0,0 +1,536 @@ +"""Append module search paths for third-party packages to sys.path.
+
+****************************************************************
+* This module is automatically imported during initialization. *
+****************************************************************
+
+This is a UEFI-specific version of site.py.
+
+In earlier versions of Python (up to 1.5a3), scripts or modules that
+needed to use site-specific modules would place ``import site''
+somewhere near the top of their code. Because of the automatic
+import, this is no longer necessary (but code that does it still
+works).
+
+This will append site-specific paths to the module search path. It
+starts with sys.prefix and sys.exec_prefix (if different) and appends
+lib/python<version>/site-packages as well as lib/site-python.
+The resulting directories, if they exist, are appended to sys.path,
+and also inspected for path configuration files.
+
+A path configuration file is a file whose name has the form
+<package>.pth; its contents are additional directories (one per line)
+to be added to sys.path. Non-existing directories (or
+non-directories) are never added to sys.path; no directory is added to
+sys.path more than once. Blank lines and lines beginning with
+'#' are skipped. Lines starting with 'import' are executed.
+
+For example, suppose sys.prefix and sys.exec_prefix are set to
+/Efi/StdLib and there is a directory /Efi/StdLib/lib/python2.7/site-packages
+with three subdirectories, foo, bar and spam, and two path
+configuration files, foo.pth and bar.pth. Assume foo.pth contains the
+following:
+
+ # foo package configuration
+ foo
+ bar
+ bletch
+
+and bar.pth contains:
+
+ # bar package configuration
+ bar
+
+Then the following directories are added to sys.path, in this order:
+
+ /Efi/StdLib/lib/python2.7/site-packages/bar
+ /Efi/StdLib/lib/python2.7/site-packages/foo
+
+Note that bletch is omitted because it doesn't exist; bar precedes foo
+because bar.pth comes alphabetically before foo.pth; and spam is
+omitted because it is not mentioned in either path configuration file.
+
+After these path manipulations, an attempt is made to import a module
+named sitecustomize, which can perform arbitrary additional
+site-specific customizations. If this import fails with an
+ImportError exception, it is silently ignored.
+
+Copyright (c) 2011 - 2012, Intel Corporation. All rights reserved.<BR>
+This program and the accompanying materials are licensed and made available under
+the terms and conditions of the BSD License that accompanies this distribution.
+The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+"""
+
+import sys
+import os
+import __builtin__
+import traceback
+
+# Prefixes for site-packages; add additional prefixes like /usr/local here
+PREFIXES = [sys.prefix, sys.exec_prefix]
+# Enable per user site-packages directory
+# set it to False to disable the feature or True to force the feature
+ENABLE_USER_SITE = False
+
+# for distutils.commands.install
+# These values are initialized by the getuserbase() and getusersitepackages()
+# functions, through the main() function when Python starts.
+USER_SITE = None
+USER_BASE = None
+
+
+def makepath(*paths):
+ dir = os.path.join(*paths)
+ try:
+ dir = os.path.abspath(dir)
+ except OSError:
+ pass
+ return dir, os.path.normcase(dir)
+
+
+def abs__file__():
+ """Set all module' __file__ attribute to an absolute path"""
+ for m in sys.modules.values():
+ if hasattr(m, '__loader__'):
+ continue # don't mess with a PEP 302-supplied __file__
+ try:
+ m.__file__ = os.path.abspath(m.__file__)
+ except (AttributeError, OSError):
+ pass
+
+
+def removeduppaths():
+ """ Remove duplicate entries from sys.path along with making them
+ absolute"""
+ # This ensures that the initial path provided by the interpreter contains
+ # only absolute pathnames, even if we're running from the build directory.
+ L = []
+ known_paths = set()
+ for dir in sys.path:
+ # Filter out duplicate paths (on case-insensitive file systems also
+ # if they only differ in case); turn relative paths into absolute
+ # paths.
+ dir, dircase = makepath(dir)
+ if not dircase in known_paths:
+ L.append(dir)
+ known_paths.add(dircase)
+ sys.path[:] = L
+ return known_paths
+
+
+def _init_pathinfo():
+ """Return a set containing all existing directory entries from sys.path"""
+ d = set()
+ for dir in sys.path:
+ try:
+ if os.path.isdir(dir):
+ dir, dircase = makepath(dir)
+ d.add(dircase)
+ except TypeError:
+ continue
+ return d
+
+
+def addpackage(sitedir, name, known_paths):
+ """Process a .pth file within the site-packages directory:
+ For each line in the file, either combine it with sitedir to a path
+ and add that to known_paths, or execute it if it starts with 'import '.
+ """
+ if known_paths is None:
+ _init_pathinfo()
+ reset = 1
+ else:
+ reset = 0
+ fullname = os.path.join(sitedir, name)
+ try:
+ f = open(fullname, "rU")
+ except IOError:
+ return
+ with f:
+ for n, line in enumerate(f):
+ if line.startswith("#"):
+ continue
+ try:
+ if line.startswith(("import ", "import\t")):
+ exec line
+ continue
+ line = line.rstrip()
+ dir, dircase = makepath(sitedir, line)
+ if not dircase in known_paths and os.path.exists(dir):
+ sys.path.append(dir)
+ known_paths.add(dircase)
+ except Exception as err:
+ print >>sys.stderr, "Error processing line {:d} of {}:\n".format(
+ n+1, fullname)
+ for record in traceback.format_exception(*sys.exc_info()):
+ for line in record.splitlines():
+ print >>sys.stderr, ' '+line
+ print >>sys.stderr, "\nRemainder of file ignored"
+ break
+ if reset:
+ known_paths = None
+ return known_paths
+
+
+def addsitedir(sitedir, known_paths=None):
+ """Add 'sitedir' argument to sys.path if missing and handle .pth files in
+ 'sitedir'"""
+ if known_paths is None:
+ known_paths = _init_pathinfo()
+ reset = 1
+ else:
+ reset = 0
+ sitedir, sitedircase = makepath(sitedir)
+ if not sitedircase in known_paths:
+ sys.path.append(sitedir) # Add path component
+ try:
+ names = os.listdir(sitedir)
+ except os.error:
+ return
+ dotpth = os.extsep + "pth"
+ names = [name for name in names if name.endswith(dotpth)]
+ for name in sorted(names):
+ addpackage(sitedir, name, known_paths)
+ if reset:
+ known_paths = None
+ return known_paths
+
+
+def check_enableusersite():
+ """Check if user site directory is safe for inclusion
+
+ The function tests for the command line flag (including environment var),
+ process uid/gid equal to effective uid/gid.
+
+ None: Disabled for security reasons
+ False: Disabled by user (command line option)
+ True: Safe and enabled
+ """
+ if sys.flags.no_user_site:
+ return False
+
+ if hasattr(os, "getuid") and hasattr(os, "geteuid"):
+ # check process uid == effective uid
+ if os.geteuid() != os.getuid():
+ return None
+ if hasattr(os, "getgid") and hasattr(os, "getegid"):
+ # check process gid == effective gid
+ if os.getegid() != os.getgid():
+ return None
+
+ return True
+
+def getuserbase():
+ """Returns the `user base` directory path.
+
+ The `user base` directory can be used to store data. If the global
+ variable ``USER_BASE`` is not initialized yet, this function will also set
+ it.
+ """
+ global USER_BASE
+ if USER_BASE is not None:
+ return USER_BASE
+ from sysconfig import get_config_var
+ USER_BASE = get_config_var('userbase')
+ return USER_BASE
+
+def getusersitepackages():
+ """Returns the user-specific site-packages directory path.
+
+ If the global variable ``USER_SITE`` is not initialized yet, this
+ function will also set it.
+ """
+ global USER_SITE
+ user_base = getuserbase() # this will also set USER_BASE
+
+ if USER_SITE is not None:
+ return USER_SITE
+
+ from sysconfig import get_path
+ import os
+
+ USER_SITE = get_path('purelib', '%s_user' % os.name)
+ return USER_SITE
+
+def addusersitepackages(known_paths):
+ """Add a per user site-package to sys.path
+
+ Each user has its own python directory with site-packages in the
+ home directory.
+ """
+ # get the per user site-package path
+ # this call will also make sure USER_BASE and USER_SITE are set
+ user_site = getusersitepackages()
+
+ if ENABLE_USER_SITE and os.path.isdir(user_site):
+ addsitedir(user_site, known_paths)
+ return known_paths
+
+def getsitepackages():
+ """Returns a list containing all global site-packages directories
+ (and possibly site-python).
+
+ For each directory present in the global ``PREFIXES``, this function
+ will find its `site-packages` subdirectory depending on the system
+ environment, and will return a list of full paths.
+ """
+ sitepackages = []
+ seen = set()
+
+ for prefix in PREFIXES:
+ if not prefix or prefix in seen:
+ continue
+ seen.add(prefix)
+
+ sitepackages.append(os.path.join(prefix, "lib",
+ "python." + sys.version[0] + sys.version[2],
+ "site-packages"))
+ sitepackages.append(os.path.join(prefix, "lib", "site-python"))
+ return sitepackages
+
+def addsitepackages(known_paths):
+ """Add site-packages (and possibly site-python) to sys.path"""
+ for sitedir in getsitepackages():
+ if os.path.isdir(sitedir):
+ addsitedir(sitedir, known_paths)
+
+ return known_paths
+
+def setBEGINLIBPATH():
+ """The UEFI port has optional extension modules that do double duty
+ as DLLs (even though they have .efi file extensions) for other extensions.
+ The library search path needs to be amended so these will be found
+ during module import. Use BEGINLIBPATH so that these are at the start
+ of the library search path.
+
+ """
+ dllpath = os.path.join(sys.prefix, "Lib", "lib-dynload")
+ libpath = os.environ['BEGINLIBPATH'].split(os.path.pathsep)
+ if libpath[-1]:
+ libpath.append(dllpath)
+ else:
+ libpath[-1] = dllpath
+ os.environ['BEGINLIBPATH'] = os.path.pathsep.join(libpath)
+
+
+def setquit():
+ """Define new builtins 'quit' and 'exit'.
+
+ These are objects which make the interpreter exit when called.
+ The repr of each object contains a hint at how it works.
+
+ """
+ eof = 'Ctrl-D (i.e. EOF)'
+
+ class Quitter(object):
+ def __init__(self, name):
+ self.name = name
+ def __repr__(self):
+ return 'Use %s() or %s to exit' % (self.name, eof)
+ def __call__(self, code=None):
+ # Shells like IDLE catch the SystemExit, but listen when their
+ # stdin wrapper is closed.
+ try:
+ sys.stdin.close()
+ except:
+ pass
+ raise SystemExit(code)
+ __builtin__.quit = Quitter('quit')
+ __builtin__.exit = Quitter('exit')
+
+
+class _Printer(object):
+ """interactive prompt objects for printing the license text, a list of
+ contributors and the copyright notice."""
+
+ MAXLINES = 23
+
+ def __init__(self, name, data, files=(), dirs=()):
+ self.__name = name
+ self.__data = data
+ self.__files = files
+ self.__dirs = dirs
+ self.__lines = None
+
+ def __setup(self):
+ if self.__lines:
+ return
+ data = None
+ for dir in self.__dirs:
+ for filename in self.__files:
+ filename = os.path.join(dir, filename)
+ try:
+ fp = file(filename, "rU")
+ data = fp.read()
+ fp.close()
+ break
+ except IOError:
+ pass
+ if data:
+ break
+ if not data:
+ data = self.__data
+ self.__lines = data.split('\n')
+ self.__linecnt = len(self.__lines)
+
+ def __repr__(self):
+ self.__setup()
+ if len(self.__lines) <= self.MAXLINES:
+ return "\n".join(self.__lines)
+ else:
+ return "Type %s() to see the full %s text" % ((self.__name,)*2)
+
+ def __call__(self):
+ self.__setup()
+ prompt = 'Hit Return for more, or q (and Return) to quit: '
+ lineno = 0
+ while 1:
+ try:
+ for i in range(lineno, lineno + self.MAXLINES):
+ print self.__lines[i]
+ except IndexError:
+ break
+ else:
+ lineno += self.MAXLINES
+ key = None
+ while key is None:
+ key = raw_input(prompt)
+ if key not in ('', 'q'):
+ key = None
+ if key == 'q':
+ break
+
+def setcopyright():
+ """Set 'copyright' and 'credits' in __builtin__"""
+ __builtin__.copyright = _Printer("copyright", sys.copyright)
+ __builtin__.credits = _Printer("credits", """\
+ Thanks to CWI, CNRI, BeOpen.com, Zope Corporation and a cast of thousands
+ for supporting Python development. See www.python.org for more information.""")
+ here = os.path.dirname(os.__file__)
+ __builtin__.license = _Printer(
+ "license", "See http://www.python.org/%.3s/license.html" % sys.version,
+ ["LICENSE.txt", "LICENSE"],
+ [os.path.join(here, os.pardir), here, os.curdir])
+
+
+class _Helper(object):
+ """Define the builtin 'help'.
+ This is a wrapper around pydoc.help (with a twist).
+
+ """
+
+ def __repr__(self):
+ return "Type help() for interactive help, " \
+ "or help(object) for help about object."
+
+ def __call__(self, *args, **kwds):
+ import pydoc
+ return pydoc.help(*args, **kwds)
+
+def sethelper():
+ __builtin__.help = _Helper()
+
+####
+# Keep around for future mbcs support.
+####
+#def aliasmbcs():
+# """On Windows, some default encodings are not provided by Python,
+# while they are always available as "mbcs" in each locale. Make
+# them usable by aliasing to "mbcs" in such a case."""
+# if sys.platform == 'win32':
+# import locale, codecs
+# enc = locale.getdefaultlocale()[1]
+# if enc.startswith('cp'): # "cp***" ?
+# try:
+# codecs.lookup(enc)
+# except LookupError:
+# import encodings
+# encodings._cache[enc] = encodings._unknown
+# encodings.aliases.aliases[enc] = 'mbcs'
+
+def setencoding():
+ """Set the string encoding used by the Unicode implementation. The
+ default is 'ascii', but if you're willing to experiment, you can
+ change this."""
+ encoding = "ascii" # Default value set by _PyUnicode_Init()
+ if 0:
+ # Enable to support locale aware default string encodings.
+ import locale
+ loc = locale.getdefaultlocale()
+ if loc[1]:
+ encoding = loc[1]
+ if 0:
+ # Enable to switch off string to Unicode coercion and implicit
+ # Unicode to string conversion.
+ encoding = "undefined"
+ if encoding != "ascii":
+ # On Non-Unicode builds this will raise an AttributeError...
+ sys.setdefaultencoding(encoding) # Needs Python Unicode build !
+
+
+def execsitecustomize():
+ """Run custom site specific code, if available."""
+ try:
+ import sitecustomize
+ except ImportError:
+ pass
+ except Exception:
+ if sys.flags.verbose:
+ sys.excepthook(*sys.exc_info())
+ else:
+ print >>sys.stderr, \
+ "'import sitecustomize' failed; use -v for traceback"
+
+
+def execusercustomize():
+ """Run custom user specific code, if available."""
+ try:
+ import usercustomize
+ except ImportError:
+ pass
+ except Exception:
+ if sys.flags.verbose:
+ sys.excepthook(*sys.exc_info())
+ else:
+ print>>sys.stderr, \
+ "'import usercustomize' failed; use -v for traceback"
+
+
+def main():
+ abs__file__()
+ known_paths = removeduppaths()
+ setquit()
+ setcopyright()
+ sethelper()
+# aliasmbcs()
+ setencoding()
+ execsitecustomize()
+ # Remove sys.setdefaultencoding() so that users cannot change the
+ # encoding after initialization. The test for presence is needed when
+ # this module is run as a script, because this code is executed twice.
+ if hasattr(sys, "setdefaultencoding"):
+ del sys.setdefaultencoding
+
+main()
+
+def _script():
+ help = """\
+ %s
+
+ Path elements are normally separated by '%s'.
+ """
+ print "sys.path = ["
+ for dir in sys.path:
+ print " %r," % (dir,)
+ print "]"
+
+ import textwrap
+ print textwrap.dedent(help % (sys.argv[0], os.pathsep))
+ sys.exit(0)
+
+if __name__ == '__main__':
+ _script()
diff --git a/AppPkg/Applications/Python/PyMod-2.7.2/Modules/errnomodule.c b/AppPkg/Applications/Python/PyMod-2.7.2/Modules/errnomodule.c new file mode 100644 index 0000000000..a325389469 --- /dev/null +++ b/AppPkg/Applications/Python/PyMod-2.7.2/Modules/errnomodule.c @@ -0,0 +1,845 @@ +
+/* Errno module
+
+ Copyright (c) 2011 - 2012, Intel Corporation. All rights reserved.<BR>
+ This program and the accompanying materials are licensed and made available under
+ the terms and conditions of the BSD License that accompanies this distribution.
+ The full text of the license may be found at
+ http://opensource.org/licenses/bsd-license.
+
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+*/
+
+#include "Python.h"
+
+/* Windows socket errors (WSA*) */
+#ifdef MS_WINDOWS
+#include <windows.h>
+#endif
+
+/*
+ * Pull in the system error definitions
+ */
+
+static PyMethodDef errno_methods[] = {
+ {NULL, NULL}
+};
+
+/* Helper function doing the dictionary inserting */
+
+static void
+_inscode(PyObject *d, PyObject *de, char *name, int code)
+{
+ PyObject *u = PyString_FromString(name);
+ PyObject *v = PyInt_FromLong((long) code);
+
+ /* Don't bother checking for errors; they'll be caught at the end
+ * of the module initialization function by the caller of
+ * initerrno().
+ */
+ if (u && v) {
+ /* insert in modules dict */
+ PyDict_SetItem(d, u, v);
+ /* insert in errorcode dict */
+ PyDict_SetItem(de, v, u);
+ }
+ Py_XDECREF(u);
+ Py_XDECREF(v);
+}
+
+PyDoc_STRVAR(errno__doc__,
+"This module makes available standard errno system symbols.\n\
+\n\
+The value of each symbol is the corresponding integer value,\n\
+e.g., on most systems, errno.ENOENT equals the integer 2.\n\
+\n\
+The dictionary errno.errorcode maps numeric codes to symbol names,\n\
+e.g., errno.errorcode[2] could be the string 'ENOENT'.\n\
+\n\
+Symbols that are not relevant to the underlying system are not defined.\n\
+\n\
+To map error codes to error messages, use the function os.strerror(),\n\
+e.g. os.strerror(2) could return 'No such file or directory'.");
+
+PyMODINIT_FUNC
+initerrno(void)
+{
+ PyObject *m, *d, *de;
+ m = Py_InitModule3("errno", errno_methods, errno__doc__);
+ if (m == NULL)
+ return;
+ d = PyModule_GetDict(m);
+ de = PyDict_New();
+ if (!d || !de || PyDict_SetItemString(d, "errorcode", de) < 0)
+ return;
+
+/* Macro so I don't have to edit each and every line below... */
+#define inscode(d, ds, de, name, code, comment) _inscode(d, de, name, code)
+
+ /*
+ * The names and comments are borrowed from linux/include/errno.h,
+ * which should be pretty all-inclusive
+ */
+
+#ifdef ENODEV
+ inscode(d, ds, de, "ENODEV", ENODEV, "No such device");
+#endif
+#ifdef ENOCSI
+ inscode(d, ds, de, "ENOCSI", ENOCSI, "No CSI structure available");
+#endif
+#ifdef EHOSTUNREACH
+ inscode(d, ds, de, "EHOSTUNREACH", EHOSTUNREACH, "No route to host");
+#else
+#ifdef WSAEHOSTUNREACH
+ inscode(d, ds, de, "EHOSTUNREACH", WSAEHOSTUNREACH, "No route to host");
+#endif
+#endif
+#ifdef ENOMSG
+ inscode(d, ds, de, "ENOMSG", ENOMSG, "No message of desired type");
+#endif
+#ifdef EUCLEAN
+ inscode(d, ds, de, "EUCLEAN", EUCLEAN, "Structure needs cleaning");
+#endif
+#ifdef EL2NSYNC
+ inscode(d, ds, de, "EL2NSYNC", EL2NSYNC, "Level 2 not synchronized");
+#endif
+#ifdef EL2HLT
+ inscode(d, ds, de, "EL2HLT", EL2HLT, "Level 2 halted");
+#endif
+#ifdef ENODATA
+ inscode(d, ds, de, "ENODATA", ENODATA, "No data available");
+#endif
+#ifdef ENOTBLK
+ inscode(d, ds, de, "ENOTBLK", ENOTBLK, "Block device required");
+#endif
+#ifdef ENOSYS
+ inscode(d, ds, de, "ENOSYS", ENOSYS, "Function not implemented");
+#endif
+#ifdef EPIPE
+ inscode(d, ds, de, "EPIPE", EPIPE, "Broken pipe");
+#endif
+#ifdef EINVAL
+ inscode(d, ds, de, "EINVAL", EINVAL, "Invalid argument");
+#else
+#ifdef WSAEINVAL
+ inscode(d, ds, de, "EINVAL", WSAEINVAL, "Invalid argument");
+#endif
+#endif
+#ifdef EOVERFLOW
+ inscode(d, ds, de, "EOVERFLOW", EOVERFLOW, "Value too large for defined data type");
+#endif
+#ifdef EADV
+ inscode(d, ds, de, "EADV", EADV, "Advertise error");
+#endif
+#ifdef EINTR
+ inscode(d, ds, de, "EINTR", EINTR, "Interrupted system call");
+#else
+#ifdef WSAEINTR
+ inscode(d, ds, de, "EINTR", WSAEINTR, "Interrupted system call");
+#endif
+#endif
+#ifdef EUSERS
+ inscode(d, ds, de, "EUSERS", EUSERS, "Too many users");
+#else
+#ifdef WSAEUSERS
+ inscode(d, ds, de, "EUSERS", WSAEUSERS, "Too many users");
+#endif
+#endif
+#ifdef ENOTEMPTY
+ inscode(d, ds, de, "ENOTEMPTY", ENOTEMPTY, "Directory not empty");
+#else
+#ifdef WSAENOTEMPTY
+ inscode(d, ds, de, "ENOTEMPTY", WSAENOTEMPTY, "Directory not empty");
+#endif
+#endif
+#ifdef ENOBUFS
+ inscode(d, ds, de, "ENOBUFS", ENOBUFS, "No buffer space available");
+#else
+#ifdef WSAENOBUFS
+ inscode(d, ds, de, "ENOBUFS", WSAENOBUFS, "No buffer space available");
+#endif
+#endif
+#ifdef EPROTO
+ inscode(d, ds, de, "EPROTO", EPROTO, "Protocol error");
+#endif
+#ifdef EREMOTE
+ inscode(d, ds, de, "EREMOTE", EREMOTE, "Object is remote");
+#else
+#ifdef WSAEREMOTE
+ inscode(d, ds, de, "EREMOTE", WSAEREMOTE, "Object is remote");
+#endif
+#endif
+#ifdef ENAVAIL
+ inscode(d, ds, de, "ENAVAIL", ENAVAIL, "No XENIX semaphores available");
+#endif
+#ifdef ECHILD
+ inscode(d, ds, de, "ECHILD", ECHILD, "No child processes");
+#endif
+#ifdef ELOOP
+ inscode(d, ds, de, "ELOOP", ELOOP, "Too many symbolic links encountered");
+#else
+#ifdef WSAELOOP
+ inscode(d, ds, de, "ELOOP", WSAELOOP, "Too many symbolic links encountered");
+#endif
+#endif
+#ifdef EXDEV
+ inscode(d, ds, de, "EXDEV", EXDEV, "Cross-device link");
+#endif
+#ifdef E2BIG
+ inscode(d, ds, de, "E2BIG", E2BIG, "Arg list too long");
+#endif
+#ifdef ESRCH
+ inscode(d, ds, de, "ESRCH", ESRCH, "No such process");
+#endif
+#ifdef EMSGSIZE
+ inscode(d, ds, de, "EMSGSIZE", EMSGSIZE, "Message too long");
+#else
+#ifdef WSAEMSGSIZE
+ inscode(d, ds, de, "EMSGSIZE", WSAEMSGSIZE, "Message too long");
+#endif
+#endif
+#ifdef EAFNOSUPPORT
+ inscode(d, ds, de, "EAFNOSUPPORT", EAFNOSUPPORT, "Address family not supported by protocol");
+#else
+#ifdef WSAEAFNOSUPPORT
+ inscode(d, ds, de, "EAFNOSUPPORT", WSAEAFNOSUPPORT, "Address family not supported by protocol");
+#endif
+#endif
+#ifdef EBADR
+ inscode(d, ds, de, "EBADR", EBADR, "Invalid request descriptor");
+#endif
+#ifdef EHOSTDOWN
+ inscode(d, ds, de, "EHOSTDOWN", EHOSTDOWN, "Host is down");
+#else
+#ifdef WSAEHOSTDOWN
+ inscode(d, ds, de, "EHOSTDOWN", WSAEHOSTDOWN, "Host is down");
+#endif
+#endif
+#ifdef EPFNOSUPPORT
+ inscode(d, ds, de, "EPFNOSUPPORT", EPFNOSUPPORT, "Protocol family not supported");
+#else
+#ifdef WSAEPFNOSUPPORT
+ inscode(d, ds, de, "EPFNOSUPPORT", WSAEPFNOSUPPORT, "Protocol family not supported");
+#endif
+#endif
+#ifdef ENOPROTOOPT
+ inscode(d, ds, de, "ENOPROTOOPT", ENOPROTOOPT, "Protocol not available");
+#else
+#ifdef WSAENOPROTOOPT
+ inscode(d, ds, de, "ENOPROTOOPT", WSAENOPROTOOPT, "Protocol not available");
+#endif
+#endif
+#ifdef EBUSY
+ inscode(d, ds, de, "EBUSY", EBUSY, "Device or resource busy");
+#endif
+#ifdef EWOULDBLOCK
+ inscode(d, ds, de, "EWOULDBLOCK", EWOULDBLOCK, "Operation would block");
+#else
+#ifdef WSAEWOULDBLOCK
+ inscode(d, ds, de, "EWOULDBLOCK", WSAEWOULDBLOCK, "Operation would block");
+#endif
+#endif
+#ifdef EBADFD
+ inscode(d, ds, de, "EBADFD", EBADFD, "File descriptor in bad state");
+#endif
+#ifdef EDOTDOT
+ inscode(d, ds, de, "EDOTDOT", EDOTDOT, "RFS specific error");
+#endif
+#ifdef EISCONN
+ inscode(d, ds, de, "EISCONN", EISCONN, "Transport endpoint is already connected");
+#else
+#ifdef WSAEISCONN
+ inscode(d, ds, de, "EISCONN", WSAEISCONN, "Transport endpoint is already connected");
+#endif
+#endif
+#ifdef ENOANO
+ inscode(d, ds, de, "ENOANO", ENOANO, "No anode");
+#endif
+#ifdef ESHUTDOWN
+ inscode(d, ds, de, "ESHUTDOWN", ESHUTDOWN, "Cannot send after transport endpoint shutdown");
+#else
+#ifdef WSAESHUTDOWN
+ inscode(d, ds, de, "ESHUTDOWN", WSAESHUTDOWN, "Cannot send after transport endpoint shutdown");
+#endif
+#endif
+#ifdef ECHRNG
+ inscode(d, ds, de, "ECHRNG", ECHRNG, "Channel number out of range");
+#endif
+#ifdef ELIBBAD
+ inscode(d, ds, de, "ELIBBAD", ELIBBAD, "Accessing a corrupted shared library");
+#endif
+#ifdef ENONET
+ inscode(d, ds, de, "ENONET", ENONET, "Machine is not on the network");
+#endif
+#ifdef EBADE
+ inscode(d, ds, de, "EBADE", EBADE, "Invalid exchange");
+#endif
+#ifdef EBADF
+ inscode(d, ds, de, "EBADF", EBADF, "Bad file number");
+#else
+#ifdef WSAEBADF
+ inscode(d, ds, de, "EBADF", WSAEBADF, "Bad file number");
+#endif
+#endif
+#ifdef EMULTIHOP
+ inscode(d, ds, de, "EMULTIHOP", EMULTIHOP, "Multihop attempted");
+#endif
+#ifdef EIO
+ inscode(d, ds, de, "EIO", EIO, "I/O error");
+#endif
+#ifdef EUNATCH
+ inscode(d, ds, de, "EUNATCH", EUNATCH, "Protocol driver not attached");
+#endif
+#ifdef EPROTOTYPE
+ inscode(d, ds, de, "EPROTOTYPE", EPROTOTYPE, "Protocol wrong type for socket");
+#else
+#ifdef WSAEPROTOTYPE
+ inscode(d, ds, de, "EPROTOTYPE", WSAEPROTOTYPE, "Protocol wrong type for socket");
+#endif
+#endif
+#ifdef ENOSPC
+ inscode(d, ds, de, "ENOSPC", ENOSPC, "No space left on device");
+#endif
+#ifdef ENOEXEC
+ inscode(d, ds, de, "ENOEXEC", ENOEXEC, "Exec format error");
+#endif
+#ifdef EALREADY
+ inscode(d, ds, de, "EALREADY", EALREADY, "Operation already in progress");
+#else
+#ifdef WSAEALREADY
+ inscode(d, ds, de, "EALREADY", WSAEALREADY, "Operation already in progress");
+#endif
+#endif
+#ifdef ENETDOWN
+ inscode(d, ds, de, "ENETDOWN", ENETDOWN, "Network is down");
+#else
+#ifdef WSAENETDOWN
+ inscode(d, ds, de, "ENETDOWN", WSAENETDOWN, "Network is down");
+#endif
+#endif
+#ifdef ENOTNAM
+ inscode(d, ds, de, "ENOTNAM", ENOTNAM, "Not a XENIX named type file");
+#endif
+#ifdef EACCES
+ inscode(d, ds, de, "EACCES", EACCES, "Permission denied");
+#else
+#ifdef WSAEACCES
+ inscode(d, ds, de, "EACCES", WSAEACCES, "Permission denied");
+#endif
+#endif
+#ifdef ELNRNG
+ inscode(d, ds, de, "ELNRNG", ELNRNG, "Link number out of range");
+#endif
+#ifdef EILSEQ
+ inscode(d, ds, de, "EILSEQ", EILSEQ, "Illegal byte sequence");
+#endif
+#ifdef ENOTDIR
+ inscode(d, ds, de, "ENOTDIR", ENOTDIR, "Not a directory");
+#endif
+#ifdef ENOTUNIQ
+ inscode(d, ds, de, "ENOTUNIQ", ENOTUNIQ, "Name not unique on network");
+#endif
+#ifdef EPERM
+ inscode(d, ds, de, "EPERM", EPERM, "Operation not permitted");
+#endif
+#ifdef EDOM
+ inscode(d, ds, de, "EDOM", EDOM, "Math argument out of domain of func");
+#endif
+#ifdef EXFULL
+ inscode(d, ds, de, "EXFULL", EXFULL, "Exchange full");
+#endif
+#ifdef ECONNREFUSED
+ inscode(d, ds, de, "ECONNREFUSED", ECONNREFUSED, "Connection refused");
+#else
+#ifdef WSAECONNREFUSED
+ inscode(d, ds, de, "ECONNREFUSED", WSAECONNREFUSED, "Connection refused");
+#endif
+#endif
+#ifdef EISDIR
+ inscode(d, ds, de, "EISDIR", EISDIR, "Is a directory");
+#endif
+#ifdef EPROTONOSUPPORT
+ inscode(d, ds, de, "EPROTONOSUPPORT", EPROTONOSUPPORT, "Protocol not supported");
+#else
+#ifdef WSAEPROTONOSUPPORT
+ inscode(d, ds, de, "EPROTONOSUPPORT", WSAEPROTONOSUPPORT, "Protocol not supported");
+#endif
+#endif
+#ifdef EROFS
+ inscode(d, ds, de, "EROFS", EROFS, "Read-only file system");
+#endif
+#ifdef EADDRNOTAVAIL
+ inscode(d, ds, de, "EADDRNOTAVAIL", EADDRNOTAVAIL, "Cannot assign requested address");
+#else
+#ifdef WSAEADDRNOTAVAIL
+ inscode(d, ds, de, "EADDRNOTAVAIL", WSAEADDRNOTAVAIL, "Cannot assign requested address");
+#endif
+#endif
+#ifdef EIDRM
+ inscode(d, ds, de, "EIDRM", EIDRM, "Identifier removed");
+#endif
+#ifdef ECOMM
+ inscode(d, ds, de, "ECOMM", ECOMM, "Communication error on send");
+#endif
+#ifdef ESRMNT
+ inscode(d, ds, de, "ESRMNT", ESRMNT, "Srmount error");
+#endif
+#ifdef EREMOTEIO
+ inscode(d, ds, de, "EREMOTEIO", EREMOTEIO, "Remote I/O error");
+#endif
+#ifdef EL3RST
+ inscode(d, ds, de, "EL3RST", EL3RST, "Level 3 reset");
+#endif
+#ifdef EBADMSG
+ inscode(d, ds, de, "EBADMSG", EBADMSG, "Not a data message");
+#endif
+#ifdef ENFILE
+ inscode(d, ds, de, "ENFILE", ENFILE, "File table overflow");
+#endif
+#ifdef ELIBMAX
+ inscode(d, ds, de, "ELIBMAX", ELIBMAX, "Attempting to link in too many shared libraries");
+#endif
+#ifdef ESPIPE
+ inscode(d, ds, de, "ESPIPE", ESPIPE, "Illegal seek");
+#endif
+#ifdef ENOLINK
+ inscode(d, ds, de, "ENOLINK", ENOLINK, "Link has been severed");
+#endif
+#ifdef ENETRESET
+ inscode(d, ds, de, "ENETRESET", ENETRESET, "Network dropped connection because of reset");
+#else
+#ifdef WSAENETRESET
+ inscode(d, ds, de, "ENETRESET", WSAENETRESET, "Network dropped connection because of reset");
+#endif
+#endif
+#ifdef ETIMEDOUT
+ inscode(d, ds, de, "ETIMEDOUT", ETIMEDOUT, "Connection timed out");
+#else
+#ifdef WSAETIMEDOUT
+ inscode(d, ds, de, "ETIMEDOUT", WSAETIMEDOUT, "Connection timed out");
+#endif
+#endif
+#ifdef ENOENT
+ inscode(d, ds, de, "ENOENT", ENOENT, "No such file or directory");
+#endif
+#ifdef EEXIST
+ inscode(d, ds, de, "EEXIST", EEXIST, "File exists");
+#endif
+#ifdef EDQUOT
+ inscode(d, ds, de, "EDQUOT", EDQUOT, "Quota exceeded");
+#else
+#ifdef WSAEDQUOT
+ inscode(d, ds, de, "EDQUOT", WSAEDQUOT, "Quota exceeded");
+#endif
+#endif
+#ifdef ENOSTR
+ inscode(d, ds, de, "ENOSTR", ENOSTR, "Device not a stream");
+#endif
+#ifdef EBADSLT
+ inscode(d, ds, de, "EBADSLT", EBADSLT, "Invalid slot");
+#endif
+#ifdef EBADRQC
+ inscode(d, ds, de, "EBADRQC", EBADRQC, "Invalid request code");
+#endif
+#ifdef ELIBACC
+ inscode(d, ds, de, "ELIBACC", ELIBACC, "Can not access a needed shared library");
+#endif
+#ifdef EFAULT
+ inscode(d, ds, de, "EFAULT", EFAULT, "Bad address");
+#else
+#ifdef WSAEFAULT
+ inscode(d, ds, de, "EFAULT", WSAEFAULT, "Bad address");
+#endif
+#endif
+#ifdef EFBIG
+ inscode(d, ds, de, "EFBIG", EFBIG, "File too large");
+#endif
+#ifdef EDEADLK
+ inscode(d, ds, de, "EDEADLK", EDEADLK, "Resource deadlock would occur");
+#endif
+#ifdef ENOTCONN
+ inscode(d, ds, de, "ENOTCONN", ENOTCONN, "Transport endpoint is not connected");
+#else
+#ifdef WSAENOTCONN
+ inscode(d, ds, de, "ENOTCONN", WSAENOTCONN, "Transport endpoint is not connected");
+#endif
+#endif
+#ifdef EDESTADDRREQ
+ inscode(d, ds, de, "EDESTADDRREQ", EDESTADDRREQ, "Destination address required");
+#else
+#ifdef WSAEDESTADDRREQ
+ inscode(d, ds, de, "EDESTADDRREQ", WSAEDESTADDRREQ, "Destination address required");
+#endif
+#endif
+#ifdef ELIBSCN
+ inscode(d, ds, de, "ELIBSCN", ELIBSCN, ".lib section in a.out corrupted");
+#endif
+#ifdef ENOLCK
+ inscode(d, ds, de, "ENOLCK", ENOLCK, "No record locks available");
+#endif
+#ifdef EISNAM
+ inscode(d, ds, de, "EISNAM", EISNAM, "Is a named type file");
+#endif
+#ifdef ECONNABORTED
+ inscode(d, ds, de, "ECONNABORTED", ECONNABORTED, "Software caused connection abort");
+#else
+#ifdef WSAECONNABORTED
+ inscode(d, ds, de, "ECONNABORTED", WSAECONNABORTED, "Software caused connection abort");
+#endif
+#endif
+#ifdef ENETUNREACH
+ inscode(d, ds, de, "ENETUNREACH", ENETUNREACH, "Network is unreachable");
+#else
+#ifdef WSAENETUNREACH
+ inscode(d, ds, de, "ENETUNREACH", WSAENETUNREACH, "Network is unreachable");
+#endif
+#endif
+#ifdef ESTALE
+ inscode(d, ds, de, "ESTALE", ESTALE, "Stale NFS file handle");
+#else
+#ifdef WSAESTALE
+ inscode(d, ds, de, "ESTALE", WSAESTALE, "Stale NFS file handle");
+#endif
+#endif
+#ifdef ENOSR
+ inscode(d, ds, de, "ENOSR", ENOSR, "Out of streams resources");
+#endif
+#ifdef ENOMEM
+ inscode(d, ds, de, "ENOMEM", ENOMEM, "Out of memory");
+#endif
+#ifdef ENOTSOCK
+ inscode(d, ds, de, "ENOTSOCK", ENOTSOCK, "Socket operation on non-socket");
+#else
+#ifdef WSAENOTSOCK
+ inscode(d, ds, de, "ENOTSOCK", WSAENOTSOCK, "Socket operation on non-socket");
+#endif
+#endif
+#ifdef ESTRPIPE
+ inscode(d, ds, de, "ESTRPIPE", ESTRPIPE, "Streams pipe error");
+#endif
+#ifdef EMLINK
+ inscode(d, ds, de, "EMLINK", EMLINK, "Too many links");
+#endif
+#ifdef ERANGE
+ inscode(d, ds, de, "ERANGE", ERANGE, "Math result not representable");
+#endif
+#ifdef ELIBEXEC
+ inscode(d, ds, de, "ELIBEXEC", ELIBEXEC, "Cannot exec a shared library directly");
+#endif
+#ifdef EL3HLT
+ inscode(d, ds, de, "EL3HLT", EL3HLT, "Level 3 halted");
+#endif
+#ifdef ECONNRESET
+ inscode(d, ds, de, "ECONNRESET", ECONNRESET, "Connection reset by peer");
+#else
+#ifdef WSAECONNRESET
+ inscode(d, ds, de, "ECONNRESET", WSAECONNRESET, "Connection reset by peer");
+#endif
+#endif
+#ifdef EADDRINUSE
+ inscode(d, ds, de, "EADDRINUSE", EADDRINUSE, "Address already in use");
+#else
+#ifdef WSAEADDRINUSE
+ inscode(d, ds, de, "EADDRINUSE", WSAEADDRINUSE, "Address already in use");
+#endif
+#endif
+#ifdef EOPNOTSUPP
+ inscode(d, ds, de, "EOPNOTSUPP", EOPNOTSUPP, "Operation not supported on transport endpoint");
+#else
+#ifdef WSAEOPNOTSUPP
+ inscode(d, ds, de, "EOPNOTSUPP", WSAEOPNOTSUPP, "Operation not supported on transport endpoint");
+#endif
+#endif
+#ifdef EREMCHG
+ inscode(d, ds, de, "EREMCHG", EREMCHG, "Remote address changed");
+#endif
+#ifdef EAGAIN
+ inscode(d, ds, de, "EAGAIN", EAGAIN, "Try again");
+#endif
+#ifdef ENAMETOOLONG
+ inscode(d, ds, de, "ENAMETOOLONG", ENAMETOOLONG, "File name too long");
+#else
+#ifdef WSAENAMETOOLONG
+ inscode(d, ds, de, "ENAMETOOLONG", WSAENAMETOOLONG, "File name too long");
+#endif
+#endif
+#ifdef ENOTTY
+ inscode(d, ds, de, "ENOTTY", ENOTTY, "Not a typewriter");
+#endif
+#ifdef ERESTART
+ inscode(d, ds, de, "ERESTART", ERESTART, "Interrupted system call should be restarted");
+#endif
+#ifdef ESOCKTNOSUPPORT
+ inscode(d, ds, de, "ESOCKTNOSUPPORT", ESOCKTNOSUPPORT, "Socket type not supported");
+#else
+#ifdef WSAESOCKTNOSUPPORT
+ inscode(d, ds, de, "ESOCKTNOSUPPORT", WSAESOCKTNOSUPPORT, "Socket type not supported");
+#endif
+#endif
+#ifdef ETIME
+ inscode(d, ds, de, "ETIME", ETIME, "Timer expired");
+#endif
+#ifdef EBFONT
+ inscode(d, ds, de, "EBFONT", EBFONT, "Bad font file format");
+#endif
+#ifdef EDEADLOCK
+ inscode(d, ds, de, "EDEADLOCK", EDEADLOCK, "Error EDEADLOCK");
+#endif
+#ifdef ETOOMANYREFS
+ inscode(d, ds, de, "ETOOMANYREFS", ETOOMANYREFS, "Too many references: cannot splice");
+#else
+#ifdef WSAETOOMANYREFS
+ inscode(d, ds, de, "ETOOMANYREFS", WSAETOOMANYREFS, "Too many references: cannot splice");
+#endif
+#endif
+#ifdef EMFILE
+ inscode(d, ds, de, "EMFILE", EMFILE, "Too many open files");
+#else
+#ifdef WSAEMFILE
+ inscode(d, ds, de, "EMFILE", WSAEMFILE, "Too many open files");
+#endif
+#endif
+#ifdef ETXTBSY
+ inscode(d, ds, de, "ETXTBSY", ETXTBSY, "Text file busy");
+#endif
+#ifdef EINPROGRESS
+ inscode(d, ds, de, "EINPROGRESS", EINPROGRESS, "Operation now in progress");
+#else
+#ifdef WSAEINPROGRESS
+ inscode(d, ds, de, "EINPROGRESS", WSAEINPROGRESS, "Operation now in progress");
+#endif
+#endif
+#ifdef ENXIO
+ inscode(d, ds, de, "ENXIO", ENXIO, "No such device or address");
+#endif
+#ifdef ENOPKG
+ inscode(d, ds, de, "ENOPKG", ENOPKG, "Package not installed");
+#endif
+#ifdef WSASY
+ inscode(d, ds, de, "WSASY", WSASY, "Error WSASY");
+#endif
+#ifdef WSAEHOSTDOWN
+ inscode(d, ds, de, "WSAEHOSTDOWN", WSAEHOSTDOWN, "Host is down");
+#endif
+#ifdef WSAENETDOWN
+ inscode(d, ds, de, "WSAENETDOWN", WSAENETDOWN, "Network is down");
+#endif
+#ifdef WSAENOTSOCK
+ inscode(d, ds, de, "WSAENOTSOCK", WSAENOTSOCK, "Socket operation on non-socket");
+#endif
+#ifdef WSAEHOSTUNREACH
+ inscode(d, ds, de, "WSAEHOSTUNREACH", WSAEHOSTUNREACH, "No route to host");
+#endif
+#ifdef WSAELOOP
+ inscode(d, ds, de, "WSAELOOP", WSAELOOP, "Too many symbolic links encountered");
+#endif
+#ifdef WSAEMFILE
+ inscode(d, ds, de, "WSAEMFILE", WSAEMFILE, "Too many open files");
+#endif
+#ifdef WSAESTALE
+ inscode(d, ds, de, "WSAESTALE", WSAESTALE, "Stale NFS file handle");
+#endif
+#ifdef WSAVERNOTSUPPORTED
+ inscode(d, ds, de, "WSAVERNOTSUPPORTED", WSAVERNOTSUPPORTED, "Error WSAVERNOTSUPPORTED");
+#endif
+#ifdef WSAENETUNREACH
+ inscode(d, ds, de, "WSAENETUNREACH", WSAENETUNREACH, "Network is unreachable");
+#endif
+#ifdef WSAEPROCLIM
+ inscode(d, ds, de, "WSAEPROCLIM", WSAEPROCLIM, "Error WSAEPROCLIM");
+#endif
+#ifdef WSAEFAULT
+ inscode(d, ds, de, "WSAEFAULT", WSAEFAULT, "Bad address");
+#endif
+#ifdef WSANOTINITIALISED
+ inscode(d, ds, de, "WSANOTINITIALISED", WSANOTINITIALISED, "Error WSANOTINITIALISED");
+#endif
+#ifdef WSAEUSERS
+ inscode(d, ds, de, "WSAEUSERS", WSAEUSERS, "Too many users");
+#endif
+#ifdef WSAMAKEASYNCREPL
+ inscode(d, ds, de, "WSAMAKEASYNCREPL", WSAMAKEASYNCREPL, "Error WSAMAKEASYNCREPL");
+#endif
+#ifdef WSAENOPROTOOPT
+ inscode(d, ds, de, "WSAENOPROTOOPT", WSAENOPROTOOPT, "Protocol not available");
+#endif
+#ifdef WSAECONNABORTED
+ inscode(d, ds, de, "WSAECONNABORTED", WSAECONNABORTED, "Software caused connection abort");
+#endif
+#ifdef WSAENAMETOOLONG
+ inscode(d, ds, de, "WSAENAMETOOLONG", WSAENAMETOOLONG, "File name too long");
+#endif
+#ifdef WSAENOTEMPTY
+ inscode(d, ds, de, "WSAENOTEMPTY", WSAENOTEMPTY, "Directory not empty");
+#endif
+#ifdef WSAESHUTDOWN
+ inscode(d, ds, de, "WSAESHUTDOWN", WSAESHUTDOWN, "Cannot send after transport endpoint shutdown");
+#endif
+#ifdef WSAEAFNOSUPPORT
+ inscode(d, ds, de, "WSAEAFNOSUPPORT", WSAEAFNOSUPPORT, "Address family not supported by protocol");
+#endif
+#ifdef WSAETOOMANYREFS
+ inscode(d, ds, de, "WSAETOOMANYREFS", WSAETOOMANYREFS, "Too many references: cannot splice");
+#endif
+#ifdef WSAEACCES
+ inscode(d, ds, de, "WSAEACCES", WSAEACCES, "Permission denied");
+#endif
+#ifdef WSATR
+ inscode(d, ds, de, "WSATR", WSATR, "Error WSATR");
+#endif
+#ifdef WSABASEERR
+ inscode(d, ds, de, "WSABASEERR", WSABASEERR, "Error WSABASEERR");
+#endif
+#ifdef WSADESCRIPTIO
+ inscode(d, ds, de, "WSADESCRIPTIO", WSADESCRIPTIO, "Error WSADESCRIPTIO");
+#endif
+#ifdef WSAEMSGSIZE
+ inscode(d, ds, de, "WSAEMSGSIZE", WSAEMSGSIZE, "Message too long");
+#endif
+#ifdef WSAEBADF
+ inscode(d, ds, de, "WSAEBADF", WSAEBADF, "Bad file number");
+#endif
+#ifdef WSAECONNRESET
+ inscode(d, ds, de, "WSAECONNRESET", WSAECONNRESET, "Connection reset by peer");
+#endif
+#ifdef WSAGETSELECTERRO
+ inscode(d, ds, de, "WSAGETSELECTERRO", WSAGETSELECTERRO, "Error WSAGETSELECTERRO");
+#endif
+#ifdef WSAETIMEDOUT
+ inscode(d, ds, de, "WSAETIMEDOUT", WSAETIMEDOUT, "Connection timed out");
+#endif
+#ifdef WSAENOBUFS
+ inscode(d, ds, de, "WSAENOBUFS", WSAENOBUFS, "No buffer space available");
+#endif
+#ifdef WSAEDISCON
+ inscode(d, ds, de, "WSAEDISCON", WSAEDISCON, "Error WSAEDISCON");
+#endif
+#ifdef WSAEINTR
+ inscode(d, ds, de, "WSAEINTR", WSAEINTR, "Interrupted system call");
+#endif
+#ifdef WSAEPROTOTYPE
+ inscode(d, ds, de, "WSAEPROTOTYPE", WSAEPROTOTYPE, "Protocol wrong type for socket");
+#endif
+#ifdef WSAHOS
+ inscode(d, ds, de, "WSAHOS", WSAHOS, "Error WSAHOS");
+#endif
+#ifdef WSAEADDRINUSE
+ inscode(d, ds, de, "WSAEADDRINUSE", WSAEADDRINUSE, "Address already in use");
+#endif
+#ifdef WSAEADDRNOTAVAIL
+ inscode(d, ds, de, "WSAEADDRNOTAVAIL", WSAEADDRNOTAVAIL, "Cannot assign requested address");
+#endif
+#ifdef WSAEALREADY
+ inscode(d, ds, de, "WSAEALREADY", WSAEALREADY, "Operation already in progress");
+#endif
+#ifdef WSAEPROTONOSUPPORT
+ inscode(d, ds, de, "WSAEPROTONOSUPPORT", WSAEPROTONOSUPPORT, "Protocol not supported");
+#endif
+#ifdef WSASYSNOTREADY
+ inscode(d, ds, de, "WSASYSNOTREADY", WSASYSNOTREADY, "Error WSASYSNOTREADY");
+#endif
+#ifdef WSAEWOULDBLOCK
+ inscode(d, ds, de, "WSAEWOULDBLOCK", WSAEWOULDBLOCK, "Operation would block");
+#endif
+#ifdef WSAEPFNOSUPPORT
+ inscode(d, ds, de, "WSAEPFNOSUPPORT", WSAEPFNOSUPPORT, "Protocol family not supported");
+#endif
+#ifdef WSAEOPNOTSUPP
+ inscode(d, ds, de, "WSAEOPNOTSUPP", WSAEOPNOTSUPP, "Operation not supported on transport endpoint");
+#endif
+#ifdef WSAEISCONN
+ inscode(d, ds, de, "WSAEISCONN", WSAEISCONN, "Transport endpoint is already connected");
+#endif
+#ifdef WSAEDQUOT
+ inscode(d, ds, de, "WSAEDQUOT", WSAEDQUOT, "Quota exceeded");
+#endif
+#ifdef WSAENOTCONN
+ inscode(d, ds, de, "WSAENOTCONN", WSAENOTCONN, "Transport endpoint is not connected");
+#endif
+#ifdef WSAEREMOTE
+ inscode(d, ds, de, "WSAEREMOTE", WSAEREMOTE, "Object is remote");
+#endif
+#ifdef WSAEINVAL
+ inscode(d, ds, de, "WSAEINVAL", WSAEINVAL, "Invalid argument");
+#endif
+#ifdef WSAEINPROGRESS
+ inscode(d, ds, de, "WSAEINPROGRESS", WSAEINPROGRESS, "Operation now in progress");
+#endif
+#ifdef WSAGETSELECTEVEN
+ inscode(d, ds, de, "WSAGETSELECTEVEN", WSAGETSELECTEVEN, "Error WSAGETSELECTEVEN");
+#endif
+#ifdef WSAESOCKTNOSUPPORT
+ inscode(d, ds, de, "WSAESOCKTNOSUPPORT", WSAESOCKTNOSUPPORT, "Socket type not supported");
+#endif
+#ifdef WSAGETASYNCERRO
+ inscode(d, ds, de, "WSAGETASYNCERRO", WSAGETASYNCERRO, "Error WSAGETASYNCERRO");
+#endif
+#ifdef WSAMAKESELECTREPL
+ inscode(d, ds, de, "WSAMAKESELECTREPL", WSAMAKESELECTREPL, "Error WSAMAKESELECTREPL");
+#endif
+#ifdef WSAGETASYNCBUFLE
+ inscode(d, ds, de, "WSAGETASYNCBUFLE", WSAGETASYNCBUFLE, "Error WSAGETASYNCBUFLE");
+#endif
+#ifdef WSAEDESTADDRREQ
+ inscode(d, ds, de, "WSAEDESTADDRREQ", WSAEDESTADDRREQ, "Destination address required");
+#endif
+#ifdef WSAECONNREFUSED
+ inscode(d, ds, de, "WSAECONNREFUSED", WSAECONNREFUSED, "Connection refused");
+#endif
+#ifdef WSAENETRESET
+ inscode(d, ds, de, "WSAENETRESET", WSAENETRESET, "Network dropped connection because of reset");
+#endif
+#ifdef WSAN
+ inscode(d, ds, de, "WSAN", WSAN, "Error WSAN");
+#endif
+
+/* These symbols are added for EDK II support. */
+#ifdef EMINERRORVAL
+ inscode(d, ds, de, "EMINERRORVAL", EMINERRORVAL, "Lowest valid error value");
+#endif
+#ifdef ENOTSUP
+ inscode(d, ds, de, "ENOTSUP", ENOTSUP, "Operation not supported");
+#endif
+#ifdef EBADRPC
+ inscode(d, ds, de, "EBADRPC", EBADRPC, "RPC struct is bad");
+#endif
+#ifdef ERPCMISMATCH
+ inscode(d, ds, de, "ERPCMISMATCH", ERPCMISMATCH, "RPC version wrong");
+#endif
+#ifdef EPROGUNAVAIL
+ inscode(d, ds, de, "EPROGUNAVAIL", EPROGUNAVAIL, "RPC prog. not avail");
+#endif
+#ifdef EPROGMISMATCH
+ inscode(d, ds, de, "EPROGMISMATCH", EPROGMISMATCH, "Program version wrong");
+#endif
+#ifdef EPROCUNAVAIL
+ inscode(d, ds, de, "EPROCUNAVAIL", EPROCUNAVAIL, "Bad procedure for program");
+#endif
+#ifdef EFTYPE
+ inscode(d, ds, de, "EFTYPE", EFTYPE, "Inappropriate file type or format");
+#endif
+#ifdef EAUTH
+ inscode(d, ds, de, "EAUTH", EAUTH, "Authentication error");
+#endif
+#ifdef ENEEDAUTH
+ inscode(d, ds, de, "ENEEDAUTH", ENEEDAUTH, "Need authenticator");
+#endif
+#ifdef ECANCELED
+ inscode(d, ds, de, "ECANCELED", ECANCELED, "Operation canceled");
+#endif
+#ifdef ENOATTR
+ inscode(d, ds, de, "ENOATTR", ENOATTR, "Attribute not found");
+#endif
+#ifdef EDOOFUS
+ inscode(d, ds, de, "EDOOFUS", EDOOFUS, "Programming Error");
+#endif
+#ifdef EBUFSIZE
+ inscode(d, ds, de, "EBUFSIZE", EBUFSIZE, "Buffer too small to hold result");
+#endif
+#ifdef EMAXERRORVAL
+ inscode(d, ds, de, "EMAXERRORVAL", EMAXERRORVAL, "One more than the highest defined error value");
+#endif
+
+ Py_DECREF(de);
+}
diff --git a/AppPkg/Applications/Python/PyMod-2.7.2/Modules/selectmodule.c b/AppPkg/Applications/Python/PyMod-2.7.2/Modules/selectmodule.c new file mode 100644 index 0000000000..d1fe57c145 --- /dev/null +++ b/AppPkg/Applications/Python/PyMod-2.7.2/Modules/selectmodule.c @@ -0,0 +1,1912 @@ +/* select - Module containing unix select(2) call.
+ Under Unix, the file descriptors are small integers.
+ Under Win32, select only exists for sockets, and sockets may
+ have any value except INVALID_SOCKET.
+ Under BeOS, we suffer the same dichotomy as Win32; sockets can be anything
+ >= 0.
+*/
+
+#include "Python.h"
+#include <structmember.h>
+
+#ifdef __APPLE__
+ /* Perform runtime testing for a broken poll on OSX to make it easier
+ * to use the same binary on multiple releases of the OS.
+ */
+#undef HAVE_BROKEN_POLL
+#endif
+
+/* Windows #defines FD_SETSIZE to 64 if FD_SETSIZE isn't already defined.
+ 64 is too small (too many people have bumped into that limit).
+ Here we boost it.
+ Users who want even more than the boosted limit should #define
+ FD_SETSIZE higher before this; e.g., via compiler /D switch.
+*/
+#if defined(MS_WINDOWS) && !defined(FD_SETSIZE)
+#define FD_SETSIZE 512
+#endif
+
+#if defined(HAVE_POLL_H)
+#include <poll.h>
+#elif defined(HAVE_SYS_POLL_H)
+#include <sys/poll.h>
+#endif
+
+#ifdef __sgi
+/* This is missing from unistd.h */
+extern void bzero(void *, int);
+#endif
+
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+
+#if defined(PYOS_OS2) && !defined(PYCC_GCC)
+#include <sys/time.h>
+#include <utils.h>
+#endif
+
+#ifdef MS_WINDOWS
+# include <winsock2.h>
+#else
+# define SOCKET int
+# ifdef __BEOS__
+# include <net/socket.h>
+# elif defined(__VMS)
+# include <socket.h>
+# endif
+#endif
+
+static PyObject *SelectError;
+
+/* list of Python objects and their file descriptor */
+typedef struct {
+ PyObject *obj; /* owned reference */
+ SOCKET fd;
+ int sentinel; /* -1 == sentinel */
+} pylist;
+
+static void
+reap_obj(pylist fd2obj[FD_SETSIZE + 1])
+{
+ int i;
+ for (i = 0; i < FD_SETSIZE + 1 && fd2obj[i].sentinel >= 0; i++) {
+ Py_XDECREF(fd2obj[i].obj);
+ fd2obj[i].obj = NULL;
+ }
+ fd2obj[0].sentinel = -1;
+}
+
+
+/* returns -1 and sets the Python exception if an error occurred, otherwise
+ returns a number >= 0
+*/
+static int
+seq2set(PyObject *seq, fd_set *set, pylist fd2obj[FD_SETSIZE + 1])
+{
+ int i;
+ int max = -1;
+ int index = 0;
+ int len = -1;
+ PyObject* fast_seq = NULL;
+ PyObject* o = NULL;
+
+ fd2obj[0].obj = (PyObject*)0; /* set list to zero size */
+ FD_ZERO(set);
+
+ fast_seq = PySequence_Fast(seq, "arguments 1-3 must be sequences");
+ if (!fast_seq)
+ return -1;
+
+ len = PySequence_Fast_GET_SIZE(fast_seq);
+
+ for (i = 0; i < len; i++) {
+ SOCKET v;
+
+ /* any intervening fileno() calls could decr this refcnt */
+ if (!(o = PySequence_Fast_GET_ITEM(fast_seq, i)))
+ return -1;
+
+ Py_INCREF(o);
+ v = PyObject_AsFileDescriptor( o );
+ if (v == -1) goto finally;
+
+#if defined(_MSC_VER) && !defined(UEFI_ENV)
+ max = 0; /* not used for Win32 */
+#else /* !_MSC_VER */
+ if (v < 0 || v >= FD_SETSIZE) {
+ PyErr_SetString(PyExc_ValueError,
+ "filedescriptor out of range in select()");
+ goto finally;
+ }
+ if (v > max)
+ max = v;
+#endif /* _MSC_VER */
+ FD_SET(v, set);
+
+ /* add object and its file descriptor to the list */
+ if (index >= FD_SETSIZE) {
+ PyErr_SetString(PyExc_ValueError,
+ "too many file descriptors in select()");
+ goto finally;
+ }
+ fd2obj[index].obj = o;
+ fd2obj[index].fd = v;
+ fd2obj[index].sentinel = 0;
+ fd2obj[++index].sentinel = -1;
+ }
+ Py_DECREF(fast_seq);
+ return max+1;
+
+ finally:
+ Py_XDECREF(o);
+ Py_DECREF(fast_seq);
+ return -1;
+}
+
+/* returns NULL and sets the Python exception if an error occurred */
+static PyObject *
+set2list(fd_set *set, pylist fd2obj[FD_SETSIZE + 1])
+{
+ int i, j, count=0;
+ PyObject *list, *o;
+ SOCKET fd;
+
+ for (j = 0; fd2obj[j].sentinel >= 0; j++) {
+ if (FD_ISSET(fd2obj[j].fd, set))
+ count++;
+ }
+ list = PyList_New(count);
+ if (!list)
+ return NULL;
+
+ i = 0;
+ for (j = 0; fd2obj[j].sentinel >= 0; j++) {
+ fd = fd2obj[j].fd;
+ if (FD_ISSET(fd, set)) {
+#if !defined(_MSC_VER) || defined(UEFI_ENV)
+ if (fd > FD_SETSIZE) {
+ PyErr_SetString(PyExc_SystemError,
+ "filedescriptor out of range returned in select()");
+ goto finally;
+ }
+#endif
+ o = fd2obj[j].obj;
+ fd2obj[j].obj = NULL;
+ /* transfer ownership */
+ if (PyList_SetItem(list, i, o) < 0)
+ goto finally;
+
+ i++;
+ }
+ }
+ return list;
+ finally:
+ Py_DECREF(list);
+ return NULL;
+}
+
+#undef SELECT_USES_HEAP
+#if FD_SETSIZE > 1024
+#define SELECT_USES_HEAP
+#endif /* FD_SETSIZE > 1024 */
+
+static PyObject *
+select_select(PyObject *self, PyObject *args)
+{
+#ifdef SELECT_USES_HEAP
+ pylist *rfd2obj, *wfd2obj, *efd2obj;
+#else /* !SELECT_USES_HEAP */
+ /* XXX: All this should probably be implemented as follows:
+ * - find the highest descriptor we're interested in
+ * - add one
+ * - that's the size
+ * See: Stevens, APitUE, $12.5.1
+ */
+ pylist rfd2obj[FD_SETSIZE + 1];
+ pylist wfd2obj[FD_SETSIZE + 1];
+ pylist efd2obj[FD_SETSIZE + 1];
+#endif /* SELECT_USES_HEAP */
+ PyObject *ifdlist, *ofdlist, *efdlist;
+ PyObject *ret = NULL;
+ PyObject *tout = Py_None;
+ fd_set ifdset, ofdset, efdset;
+ double timeout;
+ struct timeval tv, *tvp;
+ long seconds;
+ int imax, omax, emax, max;
+ int n;
+
+ /* convert arguments */
+ if (!PyArg_UnpackTuple(args, "select", 3, 4,
+ &ifdlist, &ofdlist, &efdlist, &tout))
+ return NULL;
+
+ if (tout == Py_None)
+ tvp = (struct timeval *)0;
+ else if (!PyNumber_Check(tout)) {
+ PyErr_SetString(PyExc_TypeError,
+ "timeout must be a float or None");
+ return NULL;
+ }
+ else {
+ timeout = PyFloat_AsDouble(tout);
+ if (timeout == -1 && PyErr_Occurred())
+ return NULL;
+ if (timeout > (double)LONG_MAX) {
+ PyErr_SetString(PyExc_OverflowError,
+ "timeout period too long");
+ return NULL;
+ }
+ seconds = (long)timeout;
+ timeout = timeout - (double)seconds;
+ tv.tv_sec = seconds;
+ tv.tv_usec = (long)(timeout * 1E6);
+ tvp = &tv;
+ }
+
+
+#ifdef SELECT_USES_HEAP
+ /* Allocate memory for the lists */
+ rfd2obj = PyMem_NEW(pylist, FD_SETSIZE + 1);
+ wfd2obj = PyMem_NEW(pylist, FD_SETSIZE + 1);
+ efd2obj = PyMem_NEW(pylist, FD_SETSIZE + 1);
+ if (rfd2obj == NULL || wfd2obj == NULL || efd2obj == NULL) {
+ if (rfd2obj) PyMem_DEL(rfd2obj);
+ if (wfd2obj) PyMem_DEL(wfd2obj);
+ if (efd2obj) PyMem_DEL(efd2obj);
+ return PyErr_NoMemory();
+ }
+#endif /* SELECT_USES_HEAP */
+ /* Convert sequences to fd_sets, and get maximum fd number
+ * propagates the Python exception set in seq2set()
+ */
+ rfd2obj[0].sentinel = -1;
+ wfd2obj[0].sentinel = -1;
+ efd2obj[0].sentinel = -1;
+ if ((imax=seq2set(ifdlist, &ifdset, rfd2obj)) < 0)
+ goto finally;
+ if ((omax=seq2set(ofdlist, &ofdset, wfd2obj)) < 0)
+ goto finally;
+ if ((emax=seq2set(efdlist, &efdset, efd2obj)) < 0)
+ goto finally;
+ max = imax;
+ if (omax > max) max = omax;
+ if (emax > max) max = emax;
+
+ Py_BEGIN_ALLOW_THREADS
+ n = select(max, &ifdset, &ofdset, &efdset, tvp);
+ Py_END_ALLOW_THREADS
+
+#ifdef MS_WINDOWS
+ if (n == SOCKET_ERROR) {
+ PyErr_SetExcFromWindowsErr(SelectError, WSAGetLastError());
+ }
+#else
+ if (n < 0) {
+ PyErr_SetFromErrno(SelectError);
+ }
+#endif
+ else {
+ /* any of these three calls can raise an exception. it's more
+ convenient to test for this after all three calls... but
+ is that acceptable?
+ */
+ ifdlist = set2list(&ifdset, rfd2obj);
+ ofdlist = set2list(&ofdset, wfd2obj);
+ efdlist = set2list(&efdset, efd2obj);
+ if (PyErr_Occurred())
+ ret = NULL;
+ else
+ ret = PyTuple_Pack(3, ifdlist, ofdlist, efdlist);
+
+ Py_DECREF(ifdlist);
+ Py_DECREF(ofdlist);
+ Py_DECREF(efdlist);
+ }
+
+ finally:
+ reap_obj(rfd2obj);
+ reap_obj(wfd2obj);
+ reap_obj(efd2obj);
+#ifdef SELECT_USES_HEAP
+ PyMem_DEL(rfd2obj);
+ PyMem_DEL(wfd2obj);
+ PyMem_DEL(efd2obj);
+#endif /* SELECT_USES_HEAP */
+ return ret;
+}
+
+#if defined(HAVE_POLL) && !defined(HAVE_BROKEN_POLL)
+/*
+ * poll() support
+ */
+
+typedef struct {
+ PyObject_HEAD
+ PyObject *dict;
+ int ufd_uptodate;
+ int ufd_len;
+ struct pollfd *ufds;
+} pollObject;
+
+static PyTypeObject poll_Type;
+
+/* Update the malloc'ed array of pollfds to match the dictionary
+ contained within a pollObject. Return 1 on success, 0 on an error.
+*/
+
+static int
+update_ufd_array(pollObject *self)
+{
+ Py_ssize_t i, pos;
+ PyObject *key, *value;
+ struct pollfd *old_ufds = self->ufds;
+
+ self->ufd_len = PyDict_Size(self->dict);
+ PyMem_RESIZE(self->ufds, struct pollfd, self->ufd_len);
+ if (self->ufds == NULL) {
+ self->ufds = old_ufds;
+ PyErr_NoMemory();
+ return 0;
+ }
+
+ i = pos = 0;
+ while (PyDict_Next(self->dict, &pos, &key, &value)) {
+ self->ufds[i].fd = PyInt_AsLong(key);
+ self->ufds[i].events = (short)PyInt_AsLong(value);
+ i++;
+ }
+ self->ufd_uptodate = 1;
+ return 1;
+}
+
+PyDoc_STRVAR(poll_register_doc,
+"register(fd [, eventmask] ) -> None\n\n\
+Register a file descriptor with the polling object.\n\
+fd -- either an integer, or an object with a fileno() method returning an\n\
+ int.\n\
+events -- an optional bitmask describing the type of events to check for");
+
+static PyObject *
+poll_register(pollObject *self, PyObject *args)
+{
+ PyObject *o, *key, *value;
+ int fd, events = POLLIN | POLLPRI | POLLOUT;
+ int err;
+
+ if (!PyArg_ParseTuple(args, "O|i:register", &o, &events)) {
+ return NULL;
+ }
+
+ fd = PyObject_AsFileDescriptor(o);
+ if (fd == -1) return NULL;
+
+ /* Add entry to the internal dictionary: the key is the
+ file descriptor, and the value is the event mask. */
+ key = PyInt_FromLong(fd);
+ if (key == NULL)
+ return NULL;
+ value = PyInt_FromLong(events);
+ if (value == NULL) {
+ Py_DECREF(key);
+ return NULL;
+ }
+ err = PyDict_SetItem(self->dict, key, value);
+ Py_DECREF(key);
+ Py_DECREF(value);
+ if (err < 0)
+ return NULL;
+
+ self->ufd_uptodate = 0;
+
+ Py_INCREF(Py_None);
+ return Py_None;
+}
+
+PyDoc_STRVAR(poll_modify_doc,
+"modify(fd, eventmask) -> None\n\n\
+Modify an already registered file descriptor.\n\
+fd -- either an integer, or an object with a fileno() method returning an\n\
+ int.\n\
+events -- an optional bitmask describing the type of events to check for");
+
+static PyObject *
+poll_modify(pollObject *self, PyObject *args)
+{
+ PyObject *o, *key, *value;
+ int fd, events;
+ int err;
+
+ if (!PyArg_ParseTuple(args, "Oi:modify", &o, &events)) {
+ return NULL;
+ }
+
+ fd = PyObject_AsFileDescriptor(o);
+ if (fd == -1) return NULL;
+
+ /* Modify registered fd */
+ key = PyInt_FromLong(fd);
+ if (key == NULL)
+ return NULL;
+ if (PyDict_GetItem(self->dict, key) == NULL) {
+ errno = ENOENT;
+ PyErr_SetFromErrno(PyExc_IOError);
+ return NULL;
+ }
+ value = PyInt_FromLong(events);
+ if (value == NULL) {
+ Py_DECREF(key);
+ return NULL;
+ }
+ err = PyDict_SetItem(self->dict, key, value);
+ Py_DECREF(key);
+ Py_DECREF(value);
+ if (err < 0)
+ return NULL;
+
+ self->ufd_uptodate = 0;
+
+ Py_INCREF(Py_None);
+ return Py_None;
+}
+
+
+PyDoc_STRVAR(poll_unregister_doc,
+"unregister(fd) -> None\n\n\
+Remove a file descriptor being tracked by the polling object.");
+
+static PyObject *
+poll_unregister(pollObject *self, PyObject *o)
+{
+ PyObject *key;
+ int fd;
+
+ fd = PyObject_AsFileDescriptor( o );
+ if (fd == -1)
+ return NULL;
+
+ /* Check whether the fd is already in the array */
+ key = PyInt_FromLong(fd);
+ if (key == NULL)
+ return NULL;
+
+ if (PyDict_DelItem(self->dict, key) == -1) {
+ Py_DECREF(key);
+ /* This will simply raise the KeyError set by PyDict_DelItem
+ if the file descriptor isn't registered. */
+ return NULL;
+ }
+
+ Py_DECREF(key);
+ self->ufd_uptodate = 0;
+
+ Py_INCREF(Py_None);
+ return Py_None;
+}
+
+PyDoc_STRVAR(poll_poll_doc,
+"poll( [timeout] ) -> list of (fd, event) 2-tuples\n\n\
+Polls the set of registered file descriptors, returning a list containing \n\
+any descriptors that have events or errors to report.");
+
+static PyObject *
+poll_poll(pollObject *self, PyObject *args)
+{
+ PyObject *result_list = NULL, *tout = NULL;
+ int timeout = 0, poll_result, i, j;
+ PyObject *value = NULL, *num = NULL;
+
+ if (!PyArg_UnpackTuple(args, "poll", 0, 1, &tout)) {
+ return NULL;
+ }
+
+ /* Check values for timeout */
+ if (tout == NULL || tout == Py_None)
+ timeout = -1;
+ else if (!PyNumber_Check(tout)) {
+ PyErr_SetString(PyExc_TypeError,
+ "timeout must be an integer or None");
+ return NULL;
+ }
+ else {
+ tout = PyNumber_Int(tout);
+ if (!tout)
+ return NULL;
+ timeout = PyInt_AsLong(tout);
+ Py_DECREF(tout);
+ if (timeout == -1 && PyErr_Occurred())
+ return NULL;
+ }
+
+ /* Ensure the ufd array is up to date */
+ if (!self->ufd_uptodate)
+ if (update_ufd_array(self) == 0)
+ return NULL;
+
+ /* call poll() */
+ Py_BEGIN_ALLOW_THREADS
+ poll_result = poll(self->ufds, self->ufd_len, timeout);
+ Py_END_ALLOW_THREADS
+
+ if (poll_result < 0) {
+ PyErr_SetFromErrno(SelectError);
+ return NULL;
+ }
+
+ /* build the result list */
+
+ result_list = PyList_New(poll_result);
+ if (!result_list)
+ return NULL;
+ else {
+ for (i = 0, j = 0; j < poll_result; j++) {
+ /* skip to the next fired descriptor */
+ while (!self->ufds[i].revents) {
+ i++;
+ }
+ /* if we hit a NULL return, set value to NULL
+ and break out of loop; code at end will
+ clean up result_list */
+ value = PyTuple_New(2);
+ if (value == NULL)
+ goto error;
+ num = PyInt_FromLong(self->ufds[i].fd);
+ if (num == NULL) {
+ Py_DECREF(value);
+ goto error;
+ }
+ PyTuple_SET_ITEM(value, 0, num);
+
+ /* The &0xffff is a workaround for AIX. 'revents'
+ is a 16-bit short, and IBM assigned POLLNVAL
+ to be 0x8000, so the conversion to int results
+ in a negative number. See SF bug #923315. */
+ num = PyInt_FromLong(self->ufds[i].revents & 0xffff);
+ if (num == NULL) {
+ Py_DECREF(value);
+ goto error;
+ }
+ PyTuple_SET_ITEM(value, 1, num);
+ if ((PyList_SetItem(result_list, j, value)) == -1) {
+ Py_DECREF(value);
+ goto error;
+ }
+ i++;
+ }
+ }
+ return result_list;
+
+ error:
+ Py_DECREF(result_list);
+ return NULL;
+}
+
+static PyMethodDef poll_methods[] = {
+ {"register", (PyCFunction)poll_register,
+ METH_VARARGS, poll_register_doc},
+ {"modify", (PyCFunction)poll_modify,
+ METH_VARARGS, poll_modify_doc},
+ {"unregister", (PyCFunction)poll_unregister,
+ METH_O, poll_unregister_doc},
+ {"poll", (PyCFunction)poll_poll,
+ METH_VARARGS, poll_poll_doc},
+ {NULL, NULL} /* sentinel */
+};
+
+static pollObject *
+newPollObject(void)
+{
+ pollObject *self;
+ self = PyObject_New(pollObject, &poll_Type);
+ if (self == NULL)
+ return NULL;
+ /* ufd_uptodate is a Boolean, denoting whether the
+ array pointed to by ufds matches the contents of the dictionary. */
+ self->ufd_uptodate = 0;
+ self->ufds = NULL;
+ self->dict = PyDict_New();
+ if (self->dict == NULL) {
+ Py_DECREF(self);
+ return NULL;
+ }
+ return self;
+}
+
+static void
+poll_dealloc(pollObject *self)
+{
+ if (self->ufds != NULL)
+ PyMem_DEL(self->ufds);
+ Py_XDECREF(self->dict);
+ PyObject_Del(self);
+}
+
+static PyObject *
+poll_getattr(pollObject *self, char *name)
+{
+ return Py_FindMethod(poll_methods, (PyObject *)self, name);
+}
+
+static PyTypeObject poll_Type = {
+ /* The ob_type field must be initialized in the module init function
+ * to be portable to Windows without using C++. */
+ PyVarObject_HEAD_INIT(NULL, 0)
+ "select.poll", /*tp_name*/
+ sizeof(pollObject), /*tp_basicsize*/
+ 0, /*tp_itemsize*/
+ /* methods */
+ (destructor)poll_dealloc, /*tp_dealloc*/
+ 0, /*tp_print*/
+ (getattrfunc)poll_getattr, /*tp_getattr*/
+ 0, /*tp_setattr*/
+ 0, /*tp_compare*/
+ 0, /*tp_repr*/
+ 0, /*tp_as_number*/
+ 0, /*tp_as_sequence*/
+ 0, /*tp_as_mapping*/
+ 0, /*tp_hash*/
+};
+
+PyDoc_STRVAR(poll_doc,
+"Returns a polling object, which supports registering and\n\
+unregistering file descriptors, and then polling them for I/O events.");
+
+static PyObject *
+select_poll(PyObject *self, PyObject *unused)
+{
+ return (PyObject *)newPollObject();
+}
+
+#ifdef __APPLE__
+/*
+ * On some systems poll() sets errno on invalid file descriptors. We test
+ * for this at runtime because this bug may be fixed or introduced between
+ * OS releases.
+ */
+static int select_have_broken_poll(void)
+{
+ int poll_test;
+ int filedes[2];
+
+ struct pollfd poll_struct = { 0, POLLIN|POLLPRI|POLLOUT, 0 };
+
+ /* Create a file descriptor to make invalid */
+ if (pipe(filedes) < 0) {
+ return 1;
+ }
+ poll_struct.fd = filedes[0];
+ close(filedes[0]);
+ close(filedes[1]);
+ poll_test = poll(&poll_struct, 1, 0);
+ if (poll_test < 0) {
+ return 1;
+ } else if (poll_test == 0 && poll_struct.revents != POLLNVAL) {
+ return 1;
+ }
+ return 0;
+}
+#endif /* __APPLE__ */
+
+#endif /* HAVE_POLL */
+
+#ifdef HAVE_EPOLL
+/* **************************************************************************
+ * epoll interface for Linux 2.6
+ *
+ * Written by Christian Heimes
+ * Inspired by Twisted's _epoll.pyx and select.poll()
+ */
+
+#ifdef HAVE_SYS_EPOLL_H
+#include <sys/epoll.h>
+#endif
+
+typedef struct {
+ PyObject_HEAD
+ SOCKET epfd; /* epoll control file descriptor */
+} pyEpoll_Object;
+
+static PyTypeObject pyEpoll_Type;
+#define pyepoll_CHECK(op) (PyObject_TypeCheck((op), &pyEpoll_Type))
+
+static PyObject *
+pyepoll_err_closed(void)
+{
+ PyErr_SetString(PyExc_ValueError, "I/O operation on closed epoll fd");
+ return NULL;
+}
+
+static int
+pyepoll_internal_close(pyEpoll_Object *self)
+{
+ int save_errno = 0;
+ if (self->epfd >= 0) {
+ int epfd = self->epfd;
+ self->epfd = -1;
+ Py_BEGIN_ALLOW_THREADS
+ if (close(epfd) < 0)
+ save_errno = errno;
+ Py_END_ALLOW_THREADS
+ }
+ return save_errno;
+}
+
+static PyObject *
+newPyEpoll_Object(PyTypeObject *type, int sizehint, SOCKET fd)
+{
+ pyEpoll_Object *self;
+
+ if (sizehint == -1) {
+ sizehint = FD_SETSIZE-1;
+ }
+ else if (sizehint < 1) {
+ PyErr_Format(PyExc_ValueError,
+ "sizehint must be greater zero, got %d",
+ sizehint);
+ return NULL;
+ }
+
+ assert(type != NULL && type->tp_alloc != NULL);
+ self = (pyEpoll_Object *) type->tp_alloc(type, 0);
+ if (self == NULL)
+ return NULL;
+
+ if (fd == -1) {
+ Py_BEGIN_ALLOW_THREADS
+ self->epfd = epoll_create(sizehint);
+ Py_END_ALLOW_THREADS
+ }
+ else {
+ self->epfd = fd;
+ }
+ if (self->epfd < 0) {
+ Py_DECREF(self);
+ PyErr_SetFromErrno(PyExc_IOError);
+ return NULL;
+ }
+ return (PyObject *)self;
+}
+
+
+static PyObject *
+pyepoll_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
+{
+ int sizehint = -1;
+ static char *kwlist[] = {"sizehint", NULL};
+
+ if (!PyArg_ParseTupleAndKeywords(args, kwds, "|i:epoll", kwlist,
+ &sizehint))
+ return NULL;
+
+ return newPyEpoll_Object(type, sizehint, -1);
+}
+
+
+static void
+pyepoll_dealloc(pyEpoll_Object *self)
+{
+ (void)pyepoll_internal_close(self);
+ Py_TYPE(self)->tp_free(self);
+}
+
+static PyObject*
+pyepoll_close(pyEpoll_Object *self)
+{
+ errno = pyepoll_internal_close(self);
+ if (errno < 0) {
+ PyErr_SetFromErrno(PyExc_IOError);
+ return NULL;
+ }
+ Py_RETURN_NONE;
+}
+
+PyDoc_STRVAR(pyepoll_close_doc,
+"close() -> None\n\
+\n\
+Close the epoll control file descriptor. Further operations on the epoll\n\
+object will raise an exception.");
+
+static PyObject*
+pyepoll_get_closed(pyEpoll_Object *self)
+{
+ if (self->epfd < 0)
+ Py_RETURN_TRUE;
+ else
+ Py_RETURN_FALSE;
+}
+
+static PyObject*
+pyepoll_fileno(pyEpoll_Object *self)
+{
+ if (self->epfd < 0)
+ return pyepoll_err_closed();
+ return PyInt_FromLong(self->epfd);
+}
+
+PyDoc_STRVAR(pyepoll_fileno_doc,
+"fileno() -> int\n\
+\n\
+Return the epoll control file descriptor.");
+
+static PyObject*
+pyepoll_fromfd(PyObject *cls, PyObject *args)
+{
+ SOCKET fd;
+
+ if (!PyArg_ParseTuple(args, "i:fromfd", &fd))
+ return NULL;
+
+ return newPyEpoll_Object((PyTypeObject*)cls, -1, fd);
+}
+
+PyDoc_STRVAR(pyepoll_fromfd_doc,
+"fromfd(fd) -> epoll\n\
+\n\
+Create an epoll object from a given control fd.");
+
+static PyObject *
+pyepoll_internal_ctl(int epfd, int op, PyObject *pfd, unsigned int events)
+{
+ struct epoll_event ev;
+ int result;
+ int fd;
+
+ if (epfd < 0)
+ return pyepoll_err_closed();
+
+ fd = PyObject_AsFileDescriptor(pfd);
+ if (fd == -1) {
+ return NULL;
+ }
+
+ switch(op) {
+ case EPOLL_CTL_ADD:
+ case EPOLL_CTL_MOD:
+ ev.events = events;
+ ev.data.fd = fd;
+ Py_BEGIN_ALLOW_THREADS
+ result = epoll_ctl(epfd, op, fd, &ev);
+ Py_END_ALLOW_THREADS
+ break;
+ case EPOLL_CTL_DEL:
+ /* In kernel versions before 2.6.9, the EPOLL_CTL_DEL
+ * operation required a non-NULL pointer in event, even
+ * though this argument is ignored. */
+ Py_BEGIN_ALLOW_THREADS
+ result = epoll_ctl(epfd, op, fd, &ev);
+ if (errno == EBADF) {
+ /* fd already closed */
+ result = 0;
+ errno = 0;
+ }
+ Py_END_ALLOW_THREADS
+ break;
+ default:
+ result = -1;
+ errno = EINVAL;
+ }
+
+ if (result < 0) {
+ PyErr_SetFromErrno(PyExc_IOError);
+ return NULL;
+ }
+ Py_RETURN_NONE;
+}
+
+static PyObject *
+pyepoll_register(pyEpoll_Object *self, PyObject *args, PyObject *kwds)
+{
+ PyObject *pfd;
+ unsigned int events = EPOLLIN | EPOLLOUT | EPOLLPRI;
+ static char *kwlist[] = {"fd", "eventmask", NULL};
+
+ if (!PyArg_ParseTupleAndKeywords(args, kwds, "O|I:register", kwlist,
+ &pfd, &events)) {
+ return NULL;
+ }
+
+ return pyepoll_internal_ctl(self->epfd, EPOLL_CTL_ADD, pfd, events);
+}
+
+PyDoc_STRVAR(pyepoll_register_doc,
+"register(fd[, eventmask]) -> None\n\
+\n\
+Registers a new fd or modifies an already registered fd.\n\
+fd is the target file descriptor of the operation.\n\
+events is a bit set composed of the various EPOLL constants; the default\n\
+is EPOLL_IN | EPOLL_OUT | EPOLL_PRI.\n\
+\n\
+The epoll interface supports all file descriptors that support poll.");
+
+static PyObject *
+pyepoll_modify(pyEpoll_Object *self, PyObject *args, PyObject *kwds)
+{
+ PyObject *pfd;
+ unsigned int events;
+ static char *kwlist[] = {"fd", "eventmask", NULL};
+
+ if (!PyArg_ParseTupleAndKeywords(args, kwds, "OI:modify", kwlist,
+ &pfd, &events)) {
+ return NULL;
+ }
+
+ return pyepoll_internal_ctl(self->epfd, EPOLL_CTL_MOD, pfd, events);
+}
+
+PyDoc_STRVAR(pyepoll_modify_doc,
+"modify(fd, eventmask) -> None\n\
+\n\
+fd is the target file descriptor of the operation\n\
+events is a bit set composed of the various EPOLL constants");
+
+static PyObject *
+pyepoll_unregister(pyEpoll_Object *self, PyObject *args, PyObject *kwds)
+{
+ PyObject *pfd;
+ static char *kwlist[] = {"fd", NULL};
+
+ if (!PyArg_ParseTupleAndKeywords(args, kwds, "O:unregister", kwlist,
+ &pfd)) {
+ return NULL;
+ }
+
+ return pyepoll_internal_ctl(self->epfd, EPOLL_CTL_DEL, pfd, 0);
+}
+
+PyDoc_STRVAR(pyepoll_unregister_doc,
+"unregister(fd) -> None\n\
+\n\
+fd is the target file descriptor of the operation.");
+
+static PyObject *
+pyepoll_poll(pyEpoll_Object *self, PyObject *args, PyObject *kwds)
+{
+ double dtimeout = -1.;
+ int timeout;
+ int maxevents = -1;
+ int nfds, i;
+ PyObject *elist = NULL, *etuple = NULL;
+ struct epoll_event *evs = NULL;
+ static char *kwlist[] = {"timeout", "maxevents", NULL};
+
+ if (self->epfd < 0)
+ return pyepoll_err_closed();
+
+ if (!PyArg_ParseTupleAndKeywords(args, kwds, "|di:poll", kwlist,
+ &dtimeout, &maxevents)) {
+ return NULL;
+ }
+
+ if (dtimeout < 0) {
+ timeout = -1;
+ }
+ else if (dtimeout * 1000.0 > INT_MAX) {
+ PyErr_SetString(PyExc_OverflowError,
+ "timeout is too large");
+ return NULL;
+ }
+ else {
+ timeout = (int)(dtimeout * 1000.0);
+ }
+
+ if (maxevents == -1) {
+ maxevents = FD_SETSIZE-1;
+ }
+ else if (maxevents < 1) {
+ PyErr_Format(PyExc_ValueError,
+ "maxevents must be greater than 0, got %d",
+ maxevents);
+ return NULL;
+ }
+
+ evs = PyMem_New(struct epoll_event, maxevents);
+ if (evs == NULL) {
+ Py_DECREF(self);
+ PyErr_NoMemory();
+ return NULL;
+ }
+
+ Py_BEGIN_ALLOW_THREADS
+ nfds = epoll_wait(self->epfd, evs, maxevents, timeout);
+ Py_END_ALLOW_THREADS
+ if (nfds < 0) {
+ PyErr_SetFromErrno(PyExc_IOError);
+ goto error;
+ }
+
+ elist = PyList_New(nfds);
+ if (elist == NULL) {
+ goto error;
+ }
+
+ for (i = 0; i < nfds; i++) {
+ etuple = Py_BuildValue("iI", evs[i].data.fd, evs[i].events);
+ if (etuple == NULL) {
+ Py_CLEAR(elist);
+ goto error;
+ }
+ PyList_SET_ITEM(elist, i, etuple);
+ }
+
+ error:
+ PyMem_Free(evs);
+ return elist;
+}
+
+PyDoc_STRVAR(pyepoll_poll_doc,
+"poll([timeout=-1[, maxevents=-1]]) -> [(fd, events), (...)]\n\
+\n\
+Wait for events on the epoll file descriptor for a maximum time of timeout\n\
+in seconds (as float). -1 makes poll wait indefinitely.\n\
+Up to maxevents are returned to the caller.");
+
+static PyMethodDef pyepoll_methods[] = {
+ {"fromfd", (PyCFunction)pyepoll_fromfd,
+ METH_VARARGS | METH_CLASS, pyepoll_fromfd_doc},
+ {"close", (PyCFunction)pyepoll_close, METH_NOARGS,
+ pyepoll_close_doc},
+ {"fileno", (PyCFunction)pyepoll_fileno, METH_NOARGS,
+ pyepoll_fileno_doc},
+ {"modify", (PyCFunction)pyepoll_modify,
+ METH_VARARGS | METH_KEYWORDS, pyepoll_modify_doc},
+ {"register", (PyCFunction)pyepoll_register,
+ METH_VARARGS | METH_KEYWORDS, pyepoll_register_doc},
+ {"unregister", (PyCFunction)pyepoll_unregister,
+ METH_VARARGS | METH_KEYWORDS, pyepoll_unregister_doc},
+ {"poll", (PyCFunction)pyepoll_poll,
+ METH_VARARGS | METH_KEYWORDS, pyepoll_poll_doc},
+ {NULL, NULL},
+};
+
+static PyGetSetDef pyepoll_getsetlist[] = {
+ {"closed", (getter)pyepoll_get_closed, NULL,
+ "True if the epoll handler is closed"},
+ {0},
+};
+
+PyDoc_STRVAR(pyepoll_doc,
+"select.epoll([sizehint=-1])\n\
+\n\
+Returns an epolling object\n\
+\n\
+sizehint must be a positive integer or -1 for the default size. The\n\
+sizehint is used to optimize internal data structures. It doesn't limit\n\
+the maximum number of monitored events.");
+
+static PyTypeObject pyEpoll_Type = {
+ PyVarObject_HEAD_INIT(NULL, 0)
+ "select.epoll", /* tp_name */
+ sizeof(pyEpoll_Object), /* tp_basicsize */
+ 0, /* tp_itemsize */
+ (destructor)pyepoll_dealloc, /* tp_dealloc */
+ 0, /* tp_print */
+ 0, /* tp_getattr */
+ 0, /* tp_setattr */
+ 0, /* tp_compare */
+ 0, /* tp_repr */
+ 0, /* tp_as_number */
+ 0, /* tp_as_sequence */
+ 0, /* tp_as_mapping */
+ 0, /* tp_hash */
+ 0, /* tp_call */
+ 0, /* tp_str */
+ PyObject_GenericGetAttr, /* tp_getattro */
+ 0, /* tp_setattro */
+ 0, /* tp_as_buffer */
+ Py_TPFLAGS_DEFAULT, /* tp_flags */
+ pyepoll_doc, /* tp_doc */
+ 0, /* tp_traverse */
+ 0, /* tp_clear */
+ 0, /* tp_richcompare */
+ 0, /* tp_weaklistoffset */
+ 0, /* tp_iter */
+ 0, /* tp_iternext */
+ pyepoll_methods, /* tp_methods */
+ 0, /* tp_members */
+ pyepoll_getsetlist, /* tp_getset */
+ 0, /* tp_base */
+ 0, /* tp_dict */
+ 0, /* tp_descr_get */
+ 0, /* tp_descr_set */
+ 0, /* tp_dictoffset */
+ 0, /* tp_init */
+ 0, /* tp_alloc */
+ pyepoll_new, /* tp_new */
+ 0, /* tp_free */
+};
+
+#endif /* HAVE_EPOLL */
+
+#ifdef HAVE_KQUEUE
+/* **************************************************************************
+ * kqueue interface for BSD
+ *
+ * Copyright (c) 2000 Doug White, 2006 James Knight, 2007 Christian Heimes
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifdef HAVE_SYS_EVENT_H
+#include <sys/event.h>
+#endif
+
+PyDoc_STRVAR(kqueue_event_doc,
+"kevent(ident, filter=KQ_FILTER_READ, flags=KQ_EV_ADD, fflags=0, data=0, udata=0)\n\
+\n\
+This object is the equivalent of the struct kevent for the C API.\n\
+\n\
+See the kqueue manpage for more detailed information about the meaning\n\
+of the arguments.\n\
+\n\
+One minor note: while you might hope that udata could store a\n\
+reference to a python object, it cannot, because it is impossible to\n\
+keep a proper reference count of the object once it's passed into the\n\
+kernel. Therefore, I have restricted it to only storing an integer. I\n\
+recommend ignoring it and simply using the 'ident' field to key off\n\
+of. You could also set up a dictionary on the python side to store a\n\
+udata->object mapping.");
+
+typedef struct {
+ PyObject_HEAD
+ struct kevent e;
+} kqueue_event_Object;
+
+static PyTypeObject kqueue_event_Type;
+
+#define kqueue_event_Check(op) (PyObject_TypeCheck((op), &kqueue_event_Type))
+
+typedef struct {
+ PyObject_HEAD
+ SOCKET kqfd; /* kqueue control fd */
+} kqueue_queue_Object;
+
+static PyTypeObject kqueue_queue_Type;
+
+#define kqueue_queue_Check(op) (PyObject_TypeCheck((op), &kqueue_queue_Type))
+
+#if (SIZEOF_UINTPTR_T != SIZEOF_VOID_P)
+# error uintptr_t does not match void *!
+#elif (SIZEOF_UINTPTR_T == SIZEOF_LONG_LONG)
+# define T_UINTPTRT T_ULONGLONG
+# define T_INTPTRT T_LONGLONG
+# define PyLong_AsUintptr_t PyLong_AsUnsignedLongLong
+# define UINTPTRT_FMT_UNIT "K"
+# define INTPTRT_FMT_UNIT "L"
+#elif (SIZEOF_UINTPTR_T == SIZEOF_LONG)
+# define T_UINTPTRT T_ULONG
+# define T_INTPTRT T_LONG
+# define PyLong_AsUintptr_t PyLong_AsUnsignedLong
+# define UINTPTRT_FMT_UNIT "k"
+# define INTPTRT_FMT_UNIT "l"
+#elif (SIZEOF_UINTPTR_T == SIZEOF_INT)
+# define T_UINTPTRT T_UINT
+# define T_INTPTRT T_INT
+# define PyLong_AsUintptr_t PyLong_AsUnsignedLong
+# define UINTPTRT_FMT_UNIT "I"
+# define INTPTRT_FMT_UNIT "i"
+#else
+# error uintptr_t does not match int, long, or long long!
+#endif
+
+/* Unfortunately, we can't store python objects in udata, because
+ * kevents in the kernel can be removed without warning, which would
+ * forever lose the refcount on the object stored with it.
+ */
+
+#define KQ_OFF(x) offsetof(kqueue_event_Object, x)
+static struct PyMemberDef kqueue_event_members[] = {
+ {"ident", T_UINTPTRT, KQ_OFF(e.ident)},
+ {"filter", T_SHORT, KQ_OFF(e.filter)},
+ {"flags", T_USHORT, KQ_OFF(e.flags)},
+ {"fflags", T_UINT, KQ_OFF(e.fflags)},
+ {"data", T_INTPTRT, KQ_OFF(e.data)},
+ {"udata", T_UINTPTRT, KQ_OFF(e.udata)},
+ {NULL} /* Sentinel */
+};
+#undef KQ_OFF
+
+static PyObject *
+
+kqueue_event_repr(kqueue_event_Object *s)
+{
+ char buf[1024];
+ PyOS_snprintf(
+ buf, sizeof(buf),
+ "<select.kevent ident=%zu filter=%d flags=0x%x fflags=0x%x "
+ "data=0x%zd udata=%p>",
+ (size_t)(s->e.ident), s->e.filter, s->e.flags,
+ s->e.fflags, (Py_ssize_t)(s->e.data), s->e.udata);
+ return PyString_FromString(buf);
+}
+
+static int
+kqueue_event_init(kqueue_event_Object *self, PyObject *args, PyObject *kwds)
+{
+ PyObject *pfd;
+ static char *kwlist[] = {"ident", "filter", "flags", "fflags",
+ "data", "udata", NULL};
+ static char *fmt = "O|hhi" INTPTRT_FMT_UNIT UINTPTRT_FMT_UNIT ":kevent";
+
+ EV_SET(&(self->e), 0, EVFILT_READ, EV_ADD, 0, 0, 0); /* defaults */
+
+ if (!PyArg_ParseTupleAndKeywords(args, kwds, fmt, kwlist,
+ &pfd, &(self->e.filter), &(self->e.flags),
+ &(self->e.fflags), &(self->e.data), &(self->e.udata))) {
+ return -1;
+ }
+
+ if (PyLong_Check(pfd)) {
+ self->e.ident = PyLong_AsUintptr_t(pfd);
+ }
+ else {
+ self->e.ident = PyObject_AsFileDescriptor(pfd);
+ }
+ if (PyErr_Occurred()) {
+ return -1;
+ }
+ return 0;
+}
+
+static PyObject *
+kqueue_event_richcompare(kqueue_event_Object *s, kqueue_event_Object *o,
+ int op)
+{
+ Py_intptr_t result = 0;
+
+ if (!kqueue_event_Check(o)) {
+ if (op == Py_EQ || op == Py_NE) {
+ PyObject *res = op == Py_EQ ? Py_False : Py_True;
+ Py_INCREF(res);
+ return res;
+ }
+ PyErr_Format(PyExc_TypeError,
+ "can't compare %.200s to %.200s",
+ Py_TYPE(s)->tp_name, Py_TYPE(o)->tp_name);
+ return NULL;
+ }
+ if (((result = s->e.ident - o->e.ident) == 0) &&
+ ((result = s->e.filter - o->e.filter) == 0) &&
+ ((result = s->e.flags - o->e.flags) == 0) &&
+ ((result = s->e.fflags - o->e.fflags) == 0) &&
+ ((result = s->e.data - o->e.data) == 0) &&
+ ((result = s->e.udata - o->e.udata) == 0)
+ ) {
+ result = 0;
+ }
+
+ switch (op) {
+ case Py_EQ:
+ result = (result == 0);
+ break;
+ case Py_NE:
+ result = (result != 0);
+ break;
+ case Py_LE:
+ result = (result <= 0);
+ break;
+ case Py_GE:
+ result = (result >= 0);
+ break;
+ case Py_LT:
+ result = (result < 0);
+ break;
+ case Py_GT:
+ result = (result > 0);
+ break;
+ }
+ return PyBool_FromLong((long)result);
+}
+
+static PyTypeObject kqueue_event_Type = {
+ PyVarObject_HEAD_INIT(NULL, 0)
+ "select.kevent", /* tp_name */
+ sizeof(kqueue_event_Object), /* tp_basicsize */
+ 0, /* tp_itemsize */
+ 0, /* tp_dealloc */
+ 0, /* tp_print */
+ 0, /* tp_getattr */
+ 0, /* tp_setattr */
+ 0, /* tp_compare */
+ (reprfunc)kqueue_event_repr, /* tp_repr */
+ 0, /* tp_as_number */
+ 0, /* tp_as_sequence */
+ 0, /* tp_as_mapping */
+ 0, /* tp_hash */
+ 0, /* tp_call */
+ 0, /* tp_str */
+ 0, /* tp_getattro */
+ 0, /* tp_setattro */
+ 0, /* tp_as_buffer */
+ Py_TPFLAGS_DEFAULT, /* tp_flags */
+ kqueue_event_doc, /* tp_doc */
+ 0, /* tp_traverse */
+ 0, /* tp_clear */
+ (richcmpfunc)kqueue_event_richcompare, /* tp_richcompare */
+ 0, /* tp_weaklistoffset */
+ 0, /* tp_iter */
+ 0, /* tp_iternext */
+ 0, /* tp_methods */
+ kqueue_event_members, /* tp_members */
+ 0, /* tp_getset */
+ 0, /* tp_base */
+ 0, /* tp_dict */
+ 0, /* tp_descr_get */
+ 0, /* tp_descr_set */
+ 0, /* tp_dictoffset */
+ (initproc)kqueue_event_init, /* tp_init */
+ 0, /* tp_alloc */
+ 0, /* tp_new */
+ 0, /* tp_free */
+};
+
+static PyObject *
+kqueue_queue_err_closed(void)
+{
+ PyErr_SetString(PyExc_ValueError, "I/O operation on closed kqueue fd");
+ return NULL;
+}
+
+static int
+kqueue_queue_internal_close(kqueue_queue_Object *self)
+{
+ int save_errno = 0;
+ if (self->kqfd >= 0) {
+ int kqfd = self->kqfd;
+ self->kqfd = -1;
+ Py_BEGIN_ALLOW_THREADS
+ if (close(kqfd) < 0)
+ save_errno = errno;
+ Py_END_ALLOW_THREADS
+ }
+ return save_errno;
+}
+
+static PyObject *
+newKqueue_Object(PyTypeObject *type, SOCKET fd)
+{
+ kqueue_queue_Object *self;
+ assert(type != NULL && type->tp_alloc != NULL);
+ self = (kqueue_queue_Object *) type->tp_alloc(type, 0);
+ if (self == NULL) {
+ return NULL;
+ }
+
+ if (fd == -1) {
+ Py_BEGIN_ALLOW_THREADS
+ self->kqfd = kqueue();
+ Py_END_ALLOW_THREADS
+ }
+ else {
+ self->kqfd = fd;
+ }
+ if (self->kqfd < 0) {
+ Py_DECREF(self);
+ PyErr_SetFromErrno(PyExc_IOError);
+ return NULL;
+ }
+ return (PyObject *)self;
+}
+
+static PyObject *
+kqueue_queue_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
+{
+
+ if ((args != NULL && PyObject_Size(args)) ||
+ (kwds != NULL && PyObject_Size(kwds))) {
+ PyErr_SetString(PyExc_ValueError,
+ "select.kqueue doesn't accept arguments");
+ return NULL;
+ }
+
+ return newKqueue_Object(type, -1);
+}
+
+static void
+kqueue_queue_dealloc(kqueue_queue_Object *self)
+{
+ kqueue_queue_internal_close(self);
+ Py_TYPE(self)->tp_free(self);
+}
+
+static PyObject*
+kqueue_queue_close(kqueue_queue_Object *self)
+{
+ errno = kqueue_queue_internal_close(self);
+ if (errno < 0) {
+ PyErr_SetFromErrno(PyExc_IOError);
+ return NULL;
+ }
+ Py_RETURN_NONE;
+}
+
+PyDoc_STRVAR(kqueue_queue_close_doc,
+"close() -> None\n\
+\n\
+Close the kqueue control file descriptor. Further operations on the kqueue\n\
+object will raise an exception.");
+
+static PyObject*
+kqueue_queue_get_closed(kqueue_queue_Object *self)
+{
+ if (self->kqfd < 0)
+ Py_RETURN_TRUE;
+ else
+ Py_RETURN_FALSE;
+}
+
+static PyObject*
+kqueue_queue_fileno(kqueue_queue_Object *self)
+{
+ if (self->kqfd < 0)
+ return kqueue_queue_err_closed();
+ return PyInt_FromLong(self->kqfd);
+}
+
+PyDoc_STRVAR(kqueue_queue_fileno_doc,
+"fileno() -> int\n\
+\n\
+Return the kqueue control file descriptor.");
+
+static PyObject*
+kqueue_queue_fromfd(PyObject *cls, PyObject *args)
+{
+ SOCKET fd;
+
+ if (!PyArg_ParseTuple(args, "i:fromfd", &fd))
+ return NULL;
+
+ return newKqueue_Object((PyTypeObject*)cls, fd);
+}
+
+PyDoc_STRVAR(kqueue_queue_fromfd_doc,
+"fromfd(fd) -> kqueue\n\
+\n\
+Create a kqueue object from a given control fd.");
+
+static PyObject *
+kqueue_queue_control(kqueue_queue_Object *self, PyObject *args)
+{
+ int nevents = 0;
+ int gotevents = 0;
+ int nchanges = 0;
+ int i = 0;
+ PyObject *otimeout = NULL;
+ PyObject *ch = NULL;
+ PyObject *it = NULL, *ei = NULL;
+ PyObject *result = NULL;
+ struct kevent *evl = NULL;
+ struct kevent *chl = NULL;
+ struct timespec timeoutspec;
+ struct timespec *ptimeoutspec;
+
+ if (self->kqfd < 0)
+ return kqueue_queue_err_closed();
+
+ if (!PyArg_ParseTuple(args, "Oi|O:control", &ch, &nevents, &otimeout))
+ return NULL;
+
+ if (nevents < 0) {
+ PyErr_Format(PyExc_ValueError,
+ "Length of eventlist must be 0 or positive, got %d",
+ nevents);
+ return NULL;
+ }
+
+ if (otimeout == Py_None || otimeout == NULL) {
+ ptimeoutspec = NULL;
+ }
+ else if (PyNumber_Check(otimeout)) {
+ double timeout;
+ long seconds;
+
+ timeout = PyFloat_AsDouble(otimeout);
+ if (timeout == -1 && PyErr_Occurred())
+ return NULL;
+ if (timeout > (double)LONG_MAX) {
+ PyErr_SetString(PyExc_OverflowError,
+ "timeout period too long");
+ return NULL;
+ }
+ if (timeout < 0) {
+ PyErr_SetString(PyExc_ValueError,
+ "timeout must be positive or None");
+ return NULL;
+ }
+
+ seconds = (long)timeout;
+ timeout = timeout - (double)seconds;
+ timeoutspec.tv_sec = seconds;
+ timeoutspec.tv_nsec = (long)(timeout * 1E9);
+ ptimeoutspec = &timeoutspec;
+ }
+ else {
+ PyErr_Format(PyExc_TypeError,
+ "timeout argument must be an number "
+ "or None, got %.200s",
+ Py_TYPE(otimeout)->tp_name);
+ return NULL;
+ }
+
+ if (ch != NULL && ch != Py_None) {
+ it = PyObject_GetIter(ch);
+ if (it == NULL) {
+ PyErr_SetString(PyExc_TypeError,
+ "changelist is not iterable");
+ return NULL;
+ }
+ nchanges = PyObject_Size(ch);
+ if (nchanges < 0) {
+ goto error;
+ }
+
+ chl = PyMem_New(struct kevent, nchanges);
+ if (chl == NULL) {
+ PyErr_NoMemory();
+ goto error;
+ }
+ i = 0;
+ while ((ei = PyIter_Next(it)) != NULL) {
+ if (!kqueue_event_Check(ei)) {
+ Py_DECREF(ei);
+ PyErr_SetString(PyExc_TypeError,
+ "changelist must be an iterable of "
+ "select.kevent objects");
+ goto error;
+ } else {
+ chl[i++] = ((kqueue_event_Object *)ei)->e;
+ }
+ Py_DECREF(ei);
+ }
+ }
+ Py_CLEAR(it);
+
+ /* event list */
+ if (nevents) {
+ evl = PyMem_New(struct kevent, nevents);
+ if (evl == NULL) {
+ PyErr_NoMemory();
+ goto error;
+ }
+ }
+
+ Py_BEGIN_ALLOW_THREADS
+ gotevents = kevent(self->kqfd, chl, nchanges,
+ evl, nevents, ptimeoutspec);
+ Py_END_ALLOW_THREADS
+
+ if (gotevents == -1) {
+ PyErr_SetFromErrno(PyExc_OSError);
+ goto error;
+ }
+
+ result = PyList_New(gotevents);
+ if (result == NULL) {
+ goto error;
+ }
+
+ for (i = 0; i < gotevents; i++) {
+ kqueue_event_Object *ch;
+
+ ch = PyObject_New(kqueue_event_Object, &kqueue_event_Type);
+ if (ch == NULL) {
+ goto error;
+ }
+ ch->e = evl[i];
+ PyList_SET_ITEM(result, i, (PyObject *)ch);
+ }
+ PyMem_Free(chl);
+ PyMem_Free(evl);
+ return result;
+
+ error:
+ PyMem_Free(chl);
+ PyMem_Free(evl);
+ Py_XDECREF(result);
+ Py_XDECREF(it);
+ return NULL;
+}
+
+PyDoc_STRVAR(kqueue_queue_control_doc,
+"control(changelist, max_events[, timeout=None]) -> eventlist\n\
+\n\
+Calls the kernel kevent function.\n\
+- changelist must be a list of kevent objects describing the changes\n\
+ to be made to the kernel's watch list or None.\n\
+- max_events lets you specify the maximum number of events that the\n\
+ kernel will return.\n\
+- timeout is the maximum time to wait in seconds, or else None,\n\
+ to wait forever. timeout accepts floats for smaller timeouts, too.");
+
+
+static PyMethodDef kqueue_queue_methods[] = {
+ {"fromfd", (PyCFunction)kqueue_queue_fromfd,
+ METH_VARARGS | METH_CLASS, kqueue_queue_fromfd_doc},
+ {"close", (PyCFunction)kqueue_queue_close, METH_NOARGS,
+ kqueue_queue_close_doc},
+ {"fileno", (PyCFunction)kqueue_queue_fileno, METH_NOARGS,
+ kqueue_queue_fileno_doc},
+ {"control", (PyCFunction)kqueue_queue_control,
+ METH_VARARGS , kqueue_queue_control_doc},
+ {NULL, NULL},
+};
+
+static PyGetSetDef kqueue_queue_getsetlist[] = {
+ {"closed", (getter)kqueue_queue_get_closed, NULL,
+ "True if the kqueue handler is closed"},
+ {0},
+};
+
+PyDoc_STRVAR(kqueue_queue_doc,
+"Kqueue syscall wrapper.\n\
+\n\
+For example, to start watching a socket for input:\n\
+>>> kq = kqueue()\n\
+>>> sock = socket()\n\
+>>> sock.connect((host, port))\n\
+>>> kq.control([kevent(sock, KQ_FILTER_WRITE, KQ_EV_ADD)], 0)\n\
+\n\
+To wait one second for it to become writeable:\n\
+>>> kq.control(None, 1, 1000)\n\
+\n\
+To stop listening:\n\
+>>> kq.control([kevent(sock, KQ_FILTER_WRITE, KQ_EV_DELETE)], 0)");
+
+static PyTypeObject kqueue_queue_Type = {
+ PyVarObject_HEAD_INIT(NULL, 0)
+ "select.kqueue", /* tp_name */
+ sizeof(kqueue_queue_Object), /* tp_basicsize */
+ 0, /* tp_itemsize */
+ (destructor)kqueue_queue_dealloc, /* tp_dealloc */
+ 0, /* tp_print */
+ 0, /* tp_getattr */
+ 0, /* tp_setattr */
+ 0, /* tp_compare */
+ 0, /* tp_repr */
+ 0, /* tp_as_number */
+ 0, /* tp_as_sequence */
+ 0, /* tp_as_mapping */
+ 0, /* tp_hash */
+ 0, /* tp_call */
+ 0, /* tp_str */
+ 0, /* tp_getattro */
+ 0, /* tp_setattro */
+ 0, /* tp_as_buffer */
+ Py_TPFLAGS_DEFAULT, /* tp_flags */
+ kqueue_queue_doc, /* tp_doc */
+ 0, /* tp_traverse */
+ 0, /* tp_clear */
+ 0, /* tp_richcompare */
+ 0, /* tp_weaklistoffset */
+ 0, /* tp_iter */
+ 0, /* tp_iternext */
+ kqueue_queue_methods, /* tp_methods */
+ 0, /* tp_members */
+ kqueue_queue_getsetlist, /* tp_getset */
+ 0, /* tp_base */
+ 0, /* tp_dict */
+ 0, /* tp_descr_get */
+ 0, /* tp_descr_set */
+ 0, /* tp_dictoffset */
+ 0, /* tp_init */
+ 0, /* tp_alloc */
+ kqueue_queue_new, /* tp_new */
+ 0, /* tp_free */
+};
+
+#endif /* HAVE_KQUEUE */
+/* ************************************************************************ */
+
+PyDoc_STRVAR(select_doc,
+"select(rlist, wlist, xlist[, timeout]) -> (rlist, wlist, xlist)\n\
+\n\
+Wait until one or more file descriptors are ready for some kind of I/O.\n\
+The first three arguments are sequences of file descriptors to be waited for:\n\
+rlist -- wait until ready for reading\n\
+wlist -- wait until ready for writing\n\
+xlist -- wait for an ``exceptional condition''\n\
+If only one kind of condition is required, pass [] for the other lists.\n\
+A file descriptor is either a socket or file object, or a small integer\n\
+gotten from a fileno() method call on one of those.\n\
+\n\
+The optional 4th argument specifies a timeout in seconds; it may be\n\
+a floating point number to specify fractions of seconds. If it is absent\n\
+or None, the call will never time out.\n\
+\n\
+The return value is a tuple of three lists corresponding to the first three\n\
+arguments; each contains the subset of the corresponding file descriptors\n\
+that are ready.\n\
+\n\
+*** IMPORTANT NOTICE ***\n\
+On Windows and OpenVMS, only sockets are supported; on Unix, all file\n\
+descriptors can be used.");
+
+static PyMethodDef select_methods[] = {
+ {"select", select_select, METH_VARARGS, select_doc},
+#ifdef HAVE_POLL
+ {"poll", select_poll, METH_NOARGS, poll_doc},
+#endif /* HAVE_POLL */
+ {0, 0}, /* sentinel */
+};
+
+PyDoc_STRVAR(module_doc,
+"This module supports asynchronous I/O on multiple file descriptors.\n\
+\n\
+*** IMPORTANT NOTICE ***\n\
+On Windows and OpenVMS, only sockets are supported; on Unix, all file descriptors.");
+
+PyMODINIT_FUNC
+initselect(void)
+{
+ PyObject *m;
+ m = Py_InitModule3("select", select_methods, module_doc);
+ if (m == NULL)
+ return;
+
+ SelectError = PyErr_NewException("select.error", NULL, NULL);
+ Py_INCREF(SelectError);
+ PyModule_AddObject(m, "error", SelectError);
+
+#ifdef PIPE_BUF
+#ifdef HAVE_BROKEN_PIPE_BUF
+#undef PIPE_BUF
+#define PIPE_BUF 512
+#endif
+ PyModule_AddIntConstant(m, "PIPE_BUF", PIPE_BUF);
+#endif
+
+#if defined(HAVE_POLL)
+#ifdef __APPLE__
+ if (select_have_broken_poll()) {
+ if (PyObject_DelAttrString(m, "poll") == -1) {
+ PyErr_Clear();
+ }
+ } else {
+#else
+ {
+#endif
+ Py_TYPE(&poll_Type) = &PyType_Type;
+ PyModule_AddIntConstant(m, "POLLIN", POLLIN);
+ PyModule_AddIntConstant(m, "POLLPRI", POLLPRI);
+ PyModule_AddIntConstant(m, "POLLOUT", POLLOUT);
+ PyModule_AddIntConstant(m, "POLLERR", POLLERR);
+ PyModule_AddIntConstant(m, "POLLHUP", POLLHUP);
+ PyModule_AddIntConstant(m, "POLLNVAL", POLLNVAL);
+
+#ifdef POLLRDNORM
+ PyModule_AddIntConstant(m, "POLLRDNORM", POLLRDNORM);
+#endif
+#ifdef POLLRDBAND
+ PyModule_AddIntConstant(m, "POLLRDBAND", POLLRDBAND);
+#endif
+#ifdef POLLWRNORM
+ PyModule_AddIntConstant(m, "POLLWRNORM", POLLWRNORM);
+#endif
+#ifdef POLLWRBAND
+ PyModule_AddIntConstant(m, "POLLWRBAND", POLLWRBAND);
+#endif
+#ifdef POLLMSG
+ PyModule_AddIntConstant(m, "POLLMSG", POLLMSG);
+#endif
+ }
+#endif /* HAVE_POLL */
+
+#ifdef HAVE_EPOLL
+ Py_TYPE(&pyEpoll_Type) = &PyType_Type;
+ if (PyType_Ready(&pyEpoll_Type) < 0)
+ return;
+
+ Py_INCREF(&pyEpoll_Type);
+ PyModule_AddObject(m, "epoll", (PyObject *) &pyEpoll_Type);
+
+ PyModule_AddIntConstant(m, "EPOLLIN", EPOLLIN);
+ PyModule_AddIntConstant(m, "EPOLLOUT", EPOLLOUT);
+ PyModule_AddIntConstant(m, "EPOLLPRI", EPOLLPRI);
+ PyModule_AddIntConstant(m, "EPOLLERR", EPOLLERR);
+ PyModule_AddIntConstant(m, "EPOLLHUP", EPOLLHUP);
+ PyModule_AddIntConstant(m, "EPOLLET", EPOLLET);
+#ifdef EPOLLONESHOT
+ /* Kernel 2.6.2+ */
+ PyModule_AddIntConstant(m, "EPOLLONESHOT", EPOLLONESHOT);
+#endif
+ /* PyModule_AddIntConstant(m, "EPOLL_RDHUP", EPOLLRDHUP); */
+ PyModule_AddIntConstant(m, "EPOLLRDNORM", EPOLLRDNORM);
+ PyModule_AddIntConstant(m, "EPOLLRDBAND", EPOLLRDBAND);
+ PyModule_AddIntConstant(m, "EPOLLWRNORM", EPOLLWRNORM);
+ PyModule_AddIntConstant(m, "EPOLLWRBAND", EPOLLWRBAND);
+ PyModule_AddIntConstant(m, "EPOLLMSG", EPOLLMSG);
+#endif /* HAVE_EPOLL */
+
+#ifdef HAVE_KQUEUE
+ kqueue_event_Type.tp_new = PyType_GenericNew;
+ Py_TYPE(&kqueue_event_Type) = &PyType_Type;
+ if(PyType_Ready(&kqueue_event_Type) < 0)
+ return;
+
+ Py_INCREF(&kqueue_event_Type);
+ PyModule_AddObject(m, "kevent", (PyObject *)&kqueue_event_Type);
+
+ Py_TYPE(&kqueue_queue_Type) = &PyType_Type;
+ if(PyType_Ready(&kqueue_queue_Type) < 0)
+ return;
+ Py_INCREF(&kqueue_queue_Type);
+ PyModule_AddObject(m, "kqueue", (PyObject *)&kqueue_queue_Type);
+
+ /* event filters */
+ PyModule_AddIntConstant(m, "KQ_FILTER_READ", EVFILT_READ);
+ PyModule_AddIntConstant(m, "KQ_FILTER_WRITE", EVFILT_WRITE);
+ PyModule_AddIntConstant(m, "KQ_FILTER_AIO", EVFILT_AIO);
+ PyModule_AddIntConstant(m, "KQ_FILTER_VNODE", EVFILT_VNODE);
+ PyModule_AddIntConstant(m, "KQ_FILTER_PROC", EVFILT_PROC);
+#ifdef EVFILT_NETDEV
+ PyModule_AddIntConstant(m, "KQ_FILTER_NETDEV", EVFILT_NETDEV);
+#endif
+ PyModule_AddIntConstant(m, "KQ_FILTER_SIGNAL", EVFILT_SIGNAL);
+ PyModule_AddIntConstant(m, "KQ_FILTER_TIMER", EVFILT_TIMER);
+
+ /* event flags */
+ PyModule_AddIntConstant(m, "KQ_EV_ADD", EV_ADD);
+ PyModule_AddIntConstant(m, "KQ_EV_DELETE", EV_DELETE);
+ PyModule_AddIntConstant(m, "KQ_EV_ENABLE", EV_ENABLE);
+ PyModule_AddIntConstant(m, "KQ_EV_DISABLE", EV_DISABLE);
+ PyModule_AddIntConstant(m, "KQ_EV_ONESHOT", EV_ONESHOT);
+ PyModule_AddIntConstant(m, "KQ_EV_CLEAR", EV_CLEAR);
+
+ PyModule_AddIntConstant(m, "KQ_EV_SYSFLAGS", EV_SYSFLAGS);
+ PyModule_AddIntConstant(m, "KQ_EV_FLAG1", EV_FLAG1);
+
+ PyModule_AddIntConstant(m, "KQ_EV_EOF", EV_EOF);
+ PyModule_AddIntConstant(m, "KQ_EV_ERROR", EV_ERROR);
+
+ /* READ WRITE filter flag */
+ PyModule_AddIntConstant(m, "KQ_NOTE_LOWAT", NOTE_LOWAT);
+
+ /* VNODE filter flags */
+ PyModule_AddIntConstant(m, "KQ_NOTE_DELETE", NOTE_DELETE);
+ PyModule_AddIntConstant(m, "KQ_NOTE_WRITE", NOTE_WRITE);
+ PyModule_AddIntConstant(m, "KQ_NOTE_EXTEND", NOTE_EXTEND);
+ PyModule_AddIntConstant(m, "KQ_NOTE_ATTRIB", NOTE_ATTRIB);
+ PyModule_AddIntConstant(m, "KQ_NOTE_LINK", NOTE_LINK);
+ PyModule_AddIntConstant(m, "KQ_NOTE_RENAME", NOTE_RENAME);
+ PyModule_AddIntConstant(m, "KQ_NOTE_REVOKE", NOTE_REVOKE);
+
+ /* PROC filter flags */
+ PyModule_AddIntConstant(m, "KQ_NOTE_EXIT", NOTE_EXIT);
+ PyModule_AddIntConstant(m, "KQ_NOTE_FORK", NOTE_FORK);
+ PyModule_AddIntConstant(m, "KQ_NOTE_EXEC", NOTE_EXEC);
+ PyModule_AddIntConstant(m, "KQ_NOTE_PCTRLMASK", NOTE_PCTRLMASK);
+ PyModule_AddIntConstant(m, "KQ_NOTE_PDATAMASK", NOTE_PDATAMASK);
+
+ PyModule_AddIntConstant(m, "KQ_NOTE_TRACK", NOTE_TRACK);
+ PyModule_AddIntConstant(m, "KQ_NOTE_CHILD", NOTE_CHILD);
+ PyModule_AddIntConstant(m, "KQ_NOTE_TRACKERR", NOTE_TRACKERR);
+
+ /* NETDEV filter flags */
+#ifdef EVFILT_NETDEV
+ PyModule_AddIntConstant(m, "KQ_NOTE_LINKUP", NOTE_LINKUP);
+ PyModule_AddIntConstant(m, "KQ_NOTE_LINKDOWN", NOTE_LINKDOWN);
+ PyModule_AddIntConstant(m, "KQ_NOTE_LINKINV", NOTE_LINKINV);
+#endif
+
+#endif /* HAVE_KQUEUE */
+}
diff --git a/AppPkg/Applications/Python/PyMod-2.7.2/Modules/socketmodule.h b/AppPkg/Applications/Python/PyMod-2.7.2/Modules/socketmodule.h new file mode 100644 index 0000000000..56ee42222e --- /dev/null +++ b/AppPkg/Applications/Python/PyMod-2.7.2/Modules/socketmodule.h @@ -0,0 +1,250 @@ +/* Socket module header file */
+
+/* Includes needed for the sockaddr_* symbols below */
+#ifndef MS_WINDOWS
+#ifdef __VMS
+# include <socket.h>
+# else
+# include <sys/socket.h>
+# endif
+# include <netinet/in.h>
+# if !(defined(UEFI_ENV) || defined(__BEOS__) || defined(__CYGWIN__) || (defined(PYOS_OS2) && defined(PYCC_VACPP)))
+# include <netinet/tcp.h>
+# endif
+
+#else /* MS_WINDOWS */
+# include <winsock2.h>
+# include <ws2tcpip.h>
+/* VC6 is shipped with old platform headers, and does not have MSTcpIP.h
+ * Separate SDKs have all the functions we want, but older ones don't have
+ * any version information.
+ * I use SIO_GET_MULTICAST_FILTER to detect a decent SDK.
+ */
+# ifdef SIO_GET_MULTICAST_FILTER
+# include <MSTcpIP.h> /* for SIO_RCVALL */
+# define HAVE_ADDRINFO
+# define HAVE_SOCKADDR_STORAGE
+# define HAVE_GETADDRINFO
+# define HAVE_GETNAMEINFO
+# define ENABLE_IPV6
+# else
+typedef int socklen_t;
+# endif /* IPPROTO_IPV6 */
+#endif /* MS_WINDOWS */
+
+#ifdef HAVE_SYS_UN_H
+# include <sys/un.h>
+#else
+# undef AF_UNIX
+#endif
+
+#ifdef HAVE_LINUX_NETLINK_H
+# ifdef HAVE_ASM_TYPES_H
+# include <asm/types.h>
+# endif
+# include <linux/netlink.h>
+#else
+# undef AF_NETLINK
+#endif
+
+#ifdef HAVE_BLUETOOTH_BLUETOOTH_H
+#include <bluetooth/bluetooth.h>
+#include <bluetooth/rfcomm.h>
+#include <bluetooth/l2cap.h>
+#include <bluetooth/sco.h>
+#include <bluetooth/hci.h>
+#endif
+
+#ifdef HAVE_BLUETOOTH_H
+#include <bluetooth.h>
+#endif
+
+#ifdef HAVE_NETPACKET_PACKET_H
+# include <sys/ioctl.h>
+# include <net/if.h>
+# include <netpacket/packet.h>
+#endif
+
+#ifdef HAVE_LINUX_TIPC_H
+# include <linux/tipc.h>
+#endif
+
+#ifndef Py__SOCKET_H
+#define Py__SOCKET_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Python module and C API name */
+#define PySocket_MODULE_NAME "_socket"
+#define PySocket_CAPI_NAME "CAPI"
+#define PySocket_CAPSULE_NAME (PySocket_MODULE_NAME "." PySocket_CAPI_NAME)
+
+/* Abstract the socket file descriptor type */
+#ifdef MS_WINDOWS
+typedef SOCKET SOCKET_T;
+# ifdef MS_WIN64
+# define SIZEOF_SOCKET_T 8
+# else
+# define SIZEOF_SOCKET_T 4
+# endif
+#else
+typedef int SOCKET_T;
+# define SIZEOF_SOCKET_T SIZEOF_INT
+#endif
+
+/* Socket address */
+typedef union sock_addr {
+ struct sockaddr_in in;
+#ifdef AF_UNIX
+ struct sockaddr_un un;
+#endif
+#ifdef AF_NETLINK
+ struct sockaddr_nl nl;
+#endif
+#ifdef ENABLE_IPV6
+ struct sockaddr_in6 in6;
+ struct sockaddr_storage storage;
+#endif
+#ifdef HAVE_BLUETOOTH_BLUETOOTH_H
+ struct sockaddr_l2 bt_l2;
+ struct sockaddr_rc bt_rc;
+ struct sockaddr_sco bt_sco;
+ struct sockaddr_hci bt_hci;
+#endif
+#ifdef HAVE_NETPACKET_PACKET_H
+ struct sockaddr_ll ll;
+#endif
+} sock_addr_t;
+
+/* The object holding a socket. It holds some extra information,
+ like the address family, which is used to decode socket address
+ arguments properly. */
+
+typedef struct {
+ PyObject_HEAD
+ SOCKET_T sock_fd; /* Socket file descriptor */
+ int sock_family; /* Address family, e.g., AF_INET */
+ int sock_type; /* Socket type, e.g., SOCK_STREAM */
+ int sock_proto; /* Protocol type, usually 0 */
+ PyObject *(*errorhandler)(void); /* Error handler; checks
+ errno, returns NULL and
+ sets a Python exception */
+ double sock_timeout; /* Operation timeout in seconds;
+ 0.0 means non-blocking */
+} PySocketSockObject;
+
+/* --- C API ----------------------------------------------------*/
+
+/* Short explanation of what this C API export mechanism does
+ and how it works:
+
+ The _ssl module needs access to the type object defined in
+ the _socket module. Since cross-DLL linking introduces a lot of
+ problems on many platforms, the "trick" is to wrap the
+ C API of a module in a struct which then gets exported to
+ other modules via a PyCapsule.
+
+ The code in socketmodule.c defines this struct (which currently
+ only contains the type object reference, but could very
+ well also include other C APIs needed by other modules)
+ and exports it as PyCapsule via the module dictionary
+ under the name "CAPI".
+
+ Other modules can now include the socketmodule.h file
+ which defines the needed C APIs to import and set up
+ a static copy of this struct in the importing module.
+
+ After initialization, the importing module can then
+ access the C APIs from the _socket module by simply
+ referring to the static struct, e.g.
+
+ Load _socket module and its C API; this sets up the global
+ PySocketModule:
+
+ if (PySocketModule_ImportModuleAndAPI())
+ return;
+
+
+ Now use the C API as if it were defined in the using
+ module:
+
+ if (!PyArg_ParseTuple(args, "O!|zz:ssl",
+
+ PySocketModule.Sock_Type,
+
+ (PyObject*)&Sock,
+ &key_file, &cert_file))
+ return NULL;
+
+ Support could easily be extended to export more C APIs/symbols
+ this way. Currently, only the type object is exported,
+ other candidates would be socket constructors and socket
+ access functions.
+
+*/
+
+/* C API for usage by other Python modules */
+typedef struct {
+ PyTypeObject *Sock_Type;
+ PyObject *error;
+} PySocketModule_APIObject;
+
+/* XXX The net effect of the following appears to be to define a function
+ XXX named PySocketModule_APIObject in _ssl.c. It's unclear why it isn't
+ XXX defined there directly.
+
+ >>> It's defined here because other modules might also want to use
+ >>> the C API.
+
+*/
+#ifndef PySocket_BUILDING_SOCKET
+
+/* --- C API ----------------------------------------------------*/
+
+/* Interfacestructure to C API for other modules.
+ Call PySocketModule_ImportModuleAndAPI() to initialize this
+ structure. After that usage is simple:
+
+ if (!PyArg_ParseTuple(args, "O!|zz:ssl",
+ &PySocketModule.Sock_Type, (PyObject*)&Sock,
+ &key_file, &cert_file))
+ return NULL;
+ ...
+*/
+
+static
+PySocketModule_APIObject PySocketModule;
+
+/* You *must* call this before using any of the functions in
+ PySocketModule and check its outcome; otherwise all accesses will
+ result in a segfault. Returns 0 on success. */
+
+#ifndef DPRINTF
+# define DPRINTF if (0) printf
+#endif
+
+static
+int PySocketModule_ImportModuleAndAPI(void)
+{
+ void *api;
+
+ DPRINTF(" Loading capsule %s\n", PySocket_CAPSULE_NAME);
+ api = PyCapsule_Import(PySocket_CAPSULE_NAME, 1);
+ if (api == NULL)
+ goto onError;
+ memcpy(&PySocketModule, api, sizeof(PySocketModule));
+ DPRINTF(" API object loaded and initialized.\n");
+ return 0;
+
+ onError:
+ DPRINTF(" not found.\n");
+ return -1;
+}
+
+#endif /* !PySocket_BUILDING_SOCKET */
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* !Py__SOCKET_H */
diff --git a/AppPkg/Applications/Python/PyMod-2.7.2/Modules/zlib/zutil.h b/AppPkg/Applications/Python/PyMod-2.7.2/Modules/zlib/zutil.h index 46f89878d6..9f4d1a6f9e 100644 --- a/AppPkg/Applications/Python/PyMod-2.7.2/Modules/zlib/zutil.h +++ b/AppPkg/Applications/Python/PyMod-2.7.2/Modules/zlib/zutil.h @@ -161,8 +161,8 @@ extern const char * const z_errmsg[10]; /* indexed by 2-zlib_error */ # define fdopen(fd,mode) NULL /* No fdopen() */
#endif
-#if (defined(_MSC_VER) && (_MSC_VER > 600))
-# if defined(_WIN32_WCE) || defined(_EFI_STDLIB)
+#if (defined(_MSC_VER) && (_MSC_VER > 600)) && !defined(UEFI_ENV)
+# if defined(_WIN32_WCE)
# define fdopen(fd,mode) NULL /* No fdopen() */
# ifndef _PTRDIFF_T_DEFINED
typedef int ptrdiff_t;
diff --git a/AppPkg/Applications/Python/PyMod-2.7.2/Python/getcopyright.c b/AppPkg/Applications/Python/PyMod-2.7.2/Python/getcopyright.c new file mode 100644 index 0000000000..66ebc75193 --- /dev/null +++ b/AppPkg/Applications/Python/PyMod-2.7.2/Python/getcopyright.c @@ -0,0 +1,36 @@ +/* Return the copyright string. This is updated manually.
+
+ Copyright (c) 2011 - 2012, Intel Corporation. All rights reserved.<BR>
+ This program and the accompanying materials are licensed and made available under
+ the terms and conditions of the BSD License that accompanies this distribution.
+ The full text of the license may be found at
+ http://opensource.org/licenses/bsd-license.
+
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+*/
+
+#include "Python.h"
+
+static char cprt[] =
+"\
+Copyright (c) 2010-2011 Intel Corporation.\n\
+All Rights Reserved.\n\
+\n\
+Copyright (c) 2001-2011 Python Software Foundation.\n\
+All Rights Reserved.\n\
+\n\
+Copyright (c) 2000 BeOpen.com.\n\
+All Rights Reserved.\n\
+\n\
+Copyright (c) 1995-2001 Corporation for National Research Initiatives.\n\
+All Rights Reserved.\n\
+\n\
+Copyright (c) 1991-1995 Stichting Mathematisch Centrum, Amsterdam.\n\
+All Rights Reserved.";
+
+const char *
+Py_GetCopyright(void)
+{
+ return cprt;
+}
diff --git a/AppPkg/Applications/Python/PythonCore.inf b/AppPkg/Applications/Python/PythonCore.inf index 15fac14c66..28b6e9d59c 100644 --- a/AppPkg/Applications/Python/PythonCore.inf +++ b/AppPkg/Applications/Python/PythonCore.inf @@ -34,19 +34,19 @@ LibString
LibStdio
LibGdtoa
- LibWchar
LibMath
+ LibWchar
LibGen
LibNetUtil
- DevShell
BsdSocketLib
EfiSocketLib
+ DevShell
[Sources]
#EFI -- EFI specific code
Efi/config.c
- Efi/getpath.c
Efi/edk2module.c
+ Efi/getpath.c
#Parser
Python-2.7.2/Parser/acceler.c
@@ -63,6 +63,10 @@ Python-2.7.2/Parser/tokenizer.c
#Python
+ PyMod-2.7.2/Python/getcopyright.c
+ PyMod-2.7.2/Python/import.c
+ PyMod-2.7.2/Python/marshal.c
+
Python-2.7.2/Python/_warnings.c
Python-2.7.2/Python/asdl.c
Python-2.7.2/Python/ast.c
@@ -79,14 +83,11 @@ Python-2.7.2/Python/future.c
Python-2.7.2/Python/getargs.c
Python-2.7.2/Python/getcompiler.c
- Python-2.7.2/Python/getcopyright.c
Python-2.7.2/Python/getopt.c
Python-2.7.2/Python/getplatform.c
Python-2.7.2/Python/getversion.c
Python-2.7.2/Python/graminit.c
- Python-2.7.2/Python/import.c
Python-2.7.2/Python/importdl.c
- Python-2.7.2/Python/marshal.c
Python-2.7.2/Python/modsupport.c
Python-2.7.2/Python/mysnprintf.c
Python-2.7.2/Python/mystrtoul.c
@@ -111,47 +112,42 @@ Python-2.7.2/Modules/python.c
Python-2.7.2/Modules/getbuildinfo.c
- Python-2.7.2/Modules/arraymodule.c
- Python-2.7.2/Modules/binascii.c
- Python-2.7.2/Modules/errnomodule.c
- Python-2.7.2/Modules/gcmodule.c
- Python-2.7.2/Modules/signalmodule.c
- Python-2.7.2/Modules/operator.c
- Python-2.7.2/Modules/_weakref.c
- Python-2.7.2/Modules/mathmodule.c
- Python-2.7.2/Modules/_math.c
- Python-2.7.2/Modules/timemodule.c
- Python-2.7.2/Modules/datetimemodule.c
- Python-2.7.2/Modules/cStringIO.c
- Python-2.7.2/Modules/_codecsmodule.c
- Python-2.7.2/Modules/_randommodule.c
- Python-2.7.2/Modules/xxsubtype.c
+ PyMod-2.7.2/Modules/_sre.c
+ PyMod-2.7.2/Modules/errnomodule.c
+ PyMod-2.7.2/Modules/selectmodule.c
- Python-2.7.2/Modules/_heapqmodule.c
- Python-2.7.2/Modules/itertoolsmodule.c
+ Python-2.7.2/Modules/_bisectmodule.c
+ Python-2.7.2/Modules/_codecsmodule.c
Python-2.7.2/Modules/_collectionsmodule.c
- Python-2.7.2/Modules/_sre.c
- Python-2.7.2/Modules/parsermodule.c
- Python-2.7.2/Modules/_struct.c
- Python-2.7.2/Modules/cPickle.c
Python-2.7.2/Modules/_functoolsmodule.c
- Python-2.7.2/Modules/cmathmodule.c
+ Python-2.7.2/Modules/_heapqmodule.c
Python-2.7.2/Modules/_json.c
-
- Python-2.7.2/Modules/_bisectmodule.c
+ Python-2.7.2/Modules/_math.c
+ Python-2.7.2/Modules/_randommodule.c
+ Python-2.7.2/Modules/_struct.c
+ Python-2.7.2/Modules/_weakref.c
+ Python-2.7.2/Modules/arraymodule.c
+ Python-2.7.2/Modules/binascii.c
+ Python-2.7.2/Modules/cmathmodule.c
+ Python-2.7.2/Modules/cPickle.c
+ Python-2.7.2/Modules/cStringIO.c
+ Python-2.7.2/Modules/datetimemodule.c
Python-2.7.2/Modules/future_builtins.c
+ Python-2.7.2/Modules/gcmodule.c
+ Python-2.7.2/Modules/itertoolsmodule.c
+ Python-2.7.2/Modules/mathmodule.c
Python-2.7.2/Modules/md5.c
Python-2.7.2/Modules/md5module.c
+ Python-2.7.2/Modules/operator.c
+ Python-2.7.2/Modules/parsermodule.c
Python-2.7.2/Modules/shamodule.c
Python-2.7.2/Modules/sha256module.c
Python-2.7.2/Modules/sha512module.c
- Python-2.7.2/Modules/stropmodule.c
-
- # Socket related modules
-# Python-$(PYTHON_VERSION)/Modules/getaddrinfo.c # included by socketmodule.c
-# Python-$(PYTHON_VERSION)/Modules/getnameinfo.c # included by socketmodule.c
- Python-2.7.2/Modules/selectmodule.c
+ Python-2.7.2/Modules/signalmodule.c
Python-2.7.2/Modules/socketmodule.c
+ Python-2.7.2/Modules/stropmodule.c
+ Python-2.7.2/Modules/timemodule.c
+ Python-2.7.2/Modules/xxsubtype.c
# Python-$(PYTHON_VERSION)/Modules/imageop.c
# Python-$(PYTHON_VERSION)/Modules/_csv.c
diff --git a/AppPkg/Applications/Python/X64/pyconfig.h b/AppPkg/Applications/Python/X64/pyconfig.h index 41b06827f5..ef95d1be62 100644 --- a/AppPkg/Applications/Python/X64/pyconfig.h +++ b/AppPkg/Applications/Python/X64/pyconfig.h @@ -10,16 +10,15 @@ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
-
-
#ifndef Py_PYCONFIG_H
#define Py_PYCONFIG_H
-#define PLATFORM "UEFI 2.3 X64"
+#include <Uefi.h>
+
+/* Define to indicate that code is being built to run in the UEFI Environment. */
+#define UEFI_ENV EFI_SYSTEM_TABLE_REVISION
-//#ifndef PYTHONPATH
-//# define PYTHONPATH "/Efi/StdLib/lib/python.27;/Efi/StdLib/lib/python.27/lib-dynload"
-//#endif
+#define PLATFORM "UEFI"
/* Define if building universal (internal helper macro) */
#undef AC_APPLE_UNIVERSAL_BUILD
@@ -185,7 +184,7 @@ /* Define to 1 if you have the <dirent.h> header file, and it defines `DIR'.
*/
-#undef HAVE_DIRENT_H
+#define HAVE_DIRENT_H 1
/* Define to 1 if you have the <dlfcn.h> header file. */
#undef HAVE_DLFCN_H
@@ -328,7 +327,7 @@ #undef HAVE_GETPAGESIZE
/* Define to 1 if you have the `getpeername' function. */
-#undef HAVE_GETPEERNAME
+#define HAVE_GETPEERNAME 1
/* Define to 1 if you have the `getpgid' function. */
#undef HAVE_GETPGID
@@ -514,10 +513,10 @@ #undef HAVE_PLOCK
/* Define to 1 if you have the `poll' function. */
-#undef HAVE_POLL
+#define HAVE_POLL 1
/* Define to 1 if you have the <poll.h> header file. */
-#define HAVE_POLL_H 1
+#undef HAVE_POLL_H
/* Define to 1 if you have the <process.h> header file. */
#undef HAVE_PROCESS_H
@@ -550,7 +549,7 @@ #undef HAVE_READLINK
/* Define to 1 if you have the `realpath' function. */
-#undef HAVE_REALPATH
+#define HAVE_REALPATH 1
/* Define if you have readline 2.1 */
#undef HAVE_RL_CALLBACK
@@ -577,7 +576,7 @@ #undef HAVE_ROUND
/* Define to 1 if you have the `select' function. */
-#undef HAVE_SELECT
+#define HAVE_SELECT 1
/* Define to 1 if you have the `sem_getvalue' function. */
#undef HAVE_SEM_GETVALUE
@@ -824,7 +823,7 @@ #define HAVE_TEMPNAM 1
/* Define to 1 if you have the <termios.h> header file. */
-#define HAVE_TERMIOS_H 1
+#undef HAVE_TERMIOS_H
/* Define to 1 if you have the <term.h> header file. */
#undef HAVE_TERM_H
@@ -888,7 +887,7 @@ #undef HAVE_UTIMES
/* Define to 1 if you have the <utime.h> header file. */
-#undef HAVE_UTIME_H
+#define HAVE_UTIME_H 1
/* Define to 1 if you have the `wait3' function. */
#undef HAVE_WAIT3
|