1 /* Copyright (C) 1997, 1998, 2000, 2003, 2005 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the License, or (at your option) any later version.
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Lesser General Public License for more details.
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library; if not, write to the Free
16 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
25 #include <sys/syscall.h>
27 #ifdef __NR_rt_sigqueueinfo
28 /* Return any pending signal or wait for one for the given time. */
30 __sigqueue (pid
, sig
, val
)
33 const union sigval val
;
37 /* First, clear the siginfo_t structure, so that we don't pass our
38 stack content to other tasks. */
39 memset (&info
, 0, sizeof (siginfo_t
));
40 /* We must pass the information about the data in a siginfo_t value. */
42 info
.si_code
= SI_QUEUE
;
43 info
.si_pid
= __getpid ();
44 info
.si_uid
= __getuid ();
47 return INLINE_SYSCALL (rt_sigqueueinfo
, 3, pid
, sig
, __ptrvalue (&info
));
49 weak_alias (__sigqueue
, sigqueue
)
51 # include <signal/sigqueue.c>