glibc/sysdeps/unix/sysv/linux/fatal-prepare.h

25 lines
1.0 KiB
C

/* Copyright (C) 2003-2017 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. */
#define FATAL_PREPARE \
__libc_ptf_call (__pthread_setcancelstate, \
(PTHREAD_CANCEL_DISABLE, NULL), 0)