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Diffstat (limited to 'StdLib/LibC/Stdio/local.h')
| -rw-r--r-- | StdLib/LibC/Stdio/local.h | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/StdLib/LibC/Stdio/local.h b/StdLib/LibC/Stdio/local.h new file mode 100644 index 0000000000..f9eaba9989 --- /dev/null +++ b/StdLib/LibC/Stdio/local.h @@ -0,0 +1,113 @@ +/** @file
+ Information local to this implementation of stdio,
+ in particular, function declarations and macros.
+
+ Copyright (c) 2010, 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.php.
+
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+ Copyright (c) 1990, 1993
+ The Regents of the University of California. All rights reserved.
+
+ This code is derived from software contributed to Berkeley by
+ Chris Torek.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions
+ are met:
+ - Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ - 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.
+ - Neither the name of the University nor the names of its contributors
+ may be used to endorse or promote products derived from this software
+ without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT HOLDERS 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.
+
+ NetBSD: local.h,v 1.20 2005/05/14 23:51:02 christos Exp
+ local.h 8.3 (Berkeley) 7/3/94
+**/
+
+#include "wcio.h"
+#include "fileext.h"
+
+extern int __sflush(FILE *);
+extern FILE *__sfp(void);
+extern int __srefill(FILE *);
+extern int __sread(void *, char *, int);
+extern int __swrite(void *, char const *, int);
+extern fpos_t __sseek(void *, fpos_t, int);
+extern int __sclose(void *);
+extern void __sinit(void);
+extern void _cleanup(void);
+//extern void (*__cleanup)(void); // Now in MainData.h. Ref. as gMD->cleanup
+extern void __smakebuf(FILE *);
+extern int __swhatbuf(FILE *, size_t *, int *);
+extern int _fwalk(int (*)(FILE *));
+extern char *_mktemp(char *);
+extern int __swsetup(FILE *);
+extern int __sflags(const char *, int *);
+extern int __svfscanf(FILE * __restrict, const char * __restrict, _BSD_VA_LIST_)
+ __attribute__((__format__(__scanf__, 2, 0)));
+extern int __svfscanf_unlocked(FILE * __restrict, const char * __restrict, _BSD_VA_LIST_)
+ __attribute__((__format__(__scanf__, 2, 0)));
+extern int __vfprintf_unlocked(FILE * __restrict, const char * __restrict, _BSD_VA_LIST_);
+
+
+extern int __sdidinit;
+
+extern int __gettemp(char *, int *, int);
+
+extern wint_t __fgetwc_unlock(FILE *);
+extern wint_t __fputwc_unlock(wchar_t, FILE *);
+
+extern char *__fgetstr(FILE * __restrict, size_t * __restrict, int);
+extern int __slbexpand(FILE *, size_t);
+extern int __vfwprintf_unlocked(FILE *, const wchar_t *, _BSD_VA_LIST_);
+extern int __vfwscanf_unlocked(FILE * __restrict, const wchar_t * __restrict, _BSD_VA_LIST_);
+
+/*
+ * Return true iff the given FILE cannot be written now.
+ */
+#define cantwrite(fp) \
+ ((((fp)->_flags & __SWR) == 0 || (fp)->_bf._base == NULL) && __swsetup(fp))
+
+/*
+ * Test whether the given stdio file has an active ungetc buffer;
+ * release such a buffer, without restoring ordinary unread data.
+ */
+#define HASUB(fp) (_UB(fp)._base != NULL)
+#define FREEUB(fp) { \
+ if (_UB(fp)._base != (fp)->_ubuf) \
+ free((char *)_UB(fp)._base); \
+ _UB(fp)._base = NULL; \
+ }
+
+/*
+ * test for an fgetln() buffer.
+ */
+#define HASLB(fp) ((fp)->_lb._base != NULL)
+#define FREELB(fp) { \
+ free((char *)(fp)->_lb._base); \
+ (fp)->_lb._base = NULL; \
+ }
+
+extern void __flockfile_internal (FILE *, int);
+extern void __funlockfile_internal(FILE *, int);
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