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/* Copyright (C) 1997, 1998, 2000 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. */
/* Modified for newlib by Jeff Johnston, May 30, 2002 */
#include <errno.h>
#include <signal.h>
#include <unistd.h>
#include <string.h>
#include <machine/syscall.h>
#define __NR___rt_sigqueueinfo __NR_rt_sigqueueinfo
extern uid_t __getuid();
extern pid_t __getpid();
static _syscall3(int,__rt_sigqueueinfo,int,pid,int,sig,siginfo_t *,info)
/* Return any pending signal or wait for one for the given time. */
int
__sigqueue (pid, sig, val)
pid_t pid;
int sig;
const union sigval val;
{
siginfo_t info;
/* First, clear the siginfo_t structure, so that we don't pass our
stack content to other tasks. */
memset (&info, 0, sizeof (siginfo_t));
/* We must pass the information about the data in a siginfo_t value. */
info.si_signo = sig;
info.si_code = SI_QUEUE;
info.si_pid = __getpid ();
info.si_uid = __getuid ();
info.si_value = val;
return __rt_sigqueueinfo(pid, sig, &info);
}
weak_alias (__sigqueue, sigqueue)
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