diff options
Diffstat (limited to 'StdLib/LibC/Signal')
| -rw-r--r-- | StdLib/LibC/Signal/Signal.c | 93 | ||||
| -rw-r--r-- | StdLib/LibC/Signal/Signal.inf | 39 |
2 files changed, 0 insertions, 132 deletions
diff --git a/StdLib/LibC/Signal/Signal.c b/StdLib/LibC/Signal/Signal.c deleted file mode 100644 index 15b9ecabc2..0000000000 --- a/StdLib/LibC/Signal/Signal.c +++ /dev/null @@ -1,93 +0,0 @@ -/** @file
- Implementation of the signal and raise functions as declared in <signal.h>.
-
- 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.
-
-**/
-#include <Uefi.h>
-#include <Library/UefiLib.h>
-
-#include <LibConfig.h>
-#include <errno.h>
-#include <signal.h>
-#include <MainData.h>
-
-/** The signal function associates a "signal handler" with a signal number.
-
- The signal function chooses one of three ways in which receipt of the
- signal number, sig, is to be subsequently handled. If the value of func
- is SIG_DFL, default handling for that signal will occur. If the value of
- func is SIG_IGN, the signal will be ignored. Otherwise, func shall point
- to a function to be called when that signal occurs. An invocation of such a
- function because of a signal, or (recursively) of any further functions
- called by that invocation (other than functions in the standard library),
- is called a signal handler.
-
- At program startup, the equivalent of signal(sig, SIG_IGN); may be executed
- for some signals selected in an implementation-defined manner; the
- equivalent of signal(sig, SIG_DFL); is executed for all other signals
- defined by the implementation.
-
- @return If the request can be honored, the signal function returns the
- value of func for the most recent successful call to signal for
- the specified signal sig. Otherwise, a value of SIG_ERR is
- returned and a positive value is stored in errno.
- */
-__sighandler_t *
-signal(int sig, __sighandler_t *func)
-{
- __sighandler_t *OldHandler;
-
- if (sig < 0 || sig >= SIG_LAST) {
- errno = EINVAL;
- return SIG_ERR;
- }
- OldHandler = gMD->sigarray[sig];
- gMD->sigarray[sig] = func;
-
- return OldHandler;
-}
-
-static
-void
-_defaultSignalHandler( int sig )
-{
- Print(L"\nCaught signal %d.\n", sig);
-}
-
-/** Send a signal.
-
- The raise function carries out the actions described for signal, above,
- for the signal sig.
-
- If a signal handler is called, the raise function shall not return until
- after the signal handler does.
-
- @return The raise function returns zero if successful,
- nonzero if unsuccessful.
-**/
-int
-raise( int sig)
-{
- __sighandler_t *Handler;
-
- if (sig < 0 || sig >= SIG_LAST) {
- return EINVAL;
- }
- Handler = gMD->sigarray[sig];
-
- if(Handler == SIG_DFL) {
- _defaultSignalHandler( sig );
- }
- else if( Handler != SIG_IGN) {
- Handler( sig );
- }
- return 0;
-}
diff --git a/StdLib/LibC/Signal/Signal.inf b/StdLib/LibC/Signal/Signal.inf deleted file mode 100644 index 1d991887dd..0000000000 --- a/StdLib/LibC/Signal/Signal.inf +++ /dev/null @@ -1,39 +0,0 @@ -## @file
-# Standard C library: StdLib implementations.
-#
-# 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
-# which 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.
-#
-#
-##
-
-[Defines]
- INF_VERSION = 0x00010005
- BASE_NAME = LibSignal
- FILE_GUID = 00c86db8-013b-4ff4-b8e9-208f4fcf1c00
- MODULE_TYPE = UEFI_APPLICATION
- VERSION_STRING = 1.0
- LIBRARY_CLASS = LibSignal
-
-#
-# VALID_ARCHITECTURES = IA32 X64 IPF
-#
-
-[Sources]
- Signal.c
-
-[Packages]
- StdLib/StdLib.dec
- StdLibPrivateInternalFiles/DoNotUse.dec
- MdePkg/MdePkg.dec
- ShellPkg/ShellPkg.dec
-
-[LibraryClasses]
- UefiLib
- LibC
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