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/* Copyright (C) 2003, 2005 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
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/>. */
/* Somebody please explain what's going on here. --vda */
/* This is tricky. GCC doesn't like #include_next in the primary
source file and even if it did, the first #include_next is this
exact file anyway. */
#ifndef LIBC_SIGACTION
# include <bits/libc-lock.h>
# define LIBC_SIGACTION 1
# include "sigaction.c"
# ifndef NOT_IN_libc
# ifndef SHARED
weak_extern (__pthread_sigaction)
# endif
int
__sigaction (sig, act, oact)
int sig;
const struct sigaction *act;
struct sigaction *oact;
{
return __libc_maybe_call2 (pthread_sigaction, (sig, act, oact),
__libc_sigaction (sig, act, oact));
}
# else
weak_alias (__libc_sigaction, __sigaction)
# endif
libc_hidden_weak (__sigaction)
weak_alias (__sigaction, sigaction)
#else
# include_next <sigaction.c>
#endif /* LIBC_SIGACTION */
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