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/* Copyright (C) 2003 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, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#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 \
{ \
int (*fp) (int, int *); \
fp = __libc_pthread_functions.ptr_pthread_setcancelstate; \
if (fp != NULL) \
fp (PTHREAD_CANCEL_DISABLE, NULL); \
}
#else
# pragma weak pthread_setcancelstate
# define FATAL_PREPARE \
{ \
if (pthread_setcancelstate != NULL) \
pthread_setcancelstate (PTHREAD_CANCEL_DISABLE, NULL); \
}
#endif
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