mirror of
https://sourceware.org/git/glibc.git
synced 2025-11-03 20:53:13 +03:00
38 lines
1.4 KiB
C
38 lines
1.4 KiB
C
/* Copyright (C) 2003-2015 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 of the License, or (at your option) any later version.
|
|
|
|
The GNU C Library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with the GNU C Library; if not, see
|
|
<http://www.gnu.org/licenses/>. */
|
|
|
|
#include <pthread.h>
|
|
|
|
/* We have to completely disable cancellation. assert() must not be a
|
|
cancellation point but the implementation uses write() etc. */
|
|
#ifdef SHARED
|
|
# include <pthread-functions.h>
|
|
# define FATAL_PREPARE \
|
|
{ \
|
|
if (__libc_pthread_functions_init) \
|
|
PTHFCT_CALL (ptr_pthread_setcancelstate, (PTHREAD_CANCEL_DISABLE, \
|
|
NULL)); \
|
|
}
|
|
#else
|
|
# pragma weak pthread_setcancelstate
|
|
# define FATAL_PREPARE \
|
|
{ \
|
|
if (pthread_setcancelstate != NULL) \
|
|
pthread_setcancelstate (PTHREAD_CANCEL_DISABLE, NULL); \
|
|
}
|
|
#endif
|