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/* Copyright (C) 2002, 2003 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
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 <errno.h>
#include <signal.h>
#include <sysdep.h>
#include <tls.h>
#include <kernel-features.h>
int
raise (sig)
int sig;
{
#if __ASSUME_TGKILL
return INLINE_SYSCALL (tgkill, 3, THREAD_GETMEM (THREAD_SELF, pid),
THREAD_GETMEM (THREAD_SELF, tid), sig);
#else
# ifdef __NR_tgkill
int res = INLINE_SYSCALL (tgkill, 3, THREAD_GETMEM (THREAD_SELF, pid),
THREAD_GETMEM (THREAD_SELF, tid), sig);
if (res != -1 || errno != ENOSYS)
return res;
# endif
return INLINE_SYSCALL (tkill, 2, THREAD_GETMEM (THREAD_SELF, tid), sig);
#endif
}
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