[thirdparty/glibc.git] / ports / sysdeps / unix / sysv / linux / ia64 / sigprocmask.c

/* Copyright (C) 1997-2014 Free Software Foundation, Inc.
   This file is part of the GNU C Library.
   Linux/IA64 specific sigprocmask
   Written by Jes Sorensen, <Jes.Sorensen@cern.ch>, April 1999.

   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/>.  */

/* Linux/ia64 only has rt signals, thus we do not even want to try falling
   back to the old style signals as the default Linux handler does. */

#include <errno.h>
#include <signal.h>
#include <unistd.h>

#include <sysdep.h>
#include <sys/syscall.h>

/* Get and/or change the set of blocked signals.  */
int
__sigprocmask (how, set, oset)
     int how;
     const sigset_t *set;
     sigset_t *oset;
{

  /* XXX The size argument hopefully will have to be changed to the
     real size of the user-level sigset_t.  */
  return INLINE_SYSCALL (rt_sigprocmask, 4, how, set, oset, _NSIG / 8);
}
weak_alias (__sigprocmask, sigprocmask)
Commit	Line	Data
d4697bc9	1	/* Copyright (C) 1997-2014 Free Software Foundation, Inc.
d5efd131 MF	2	This file is part of the GNU C Library.
	3	Linux/IA64 specific sigprocmask
	4	Written by Jes Sorensen, <Jes.Sorensen@cern.ch>, April 1999.
	5
	6	The GNU C Library is free software; you can redistribute it and/or
	7	modify it under the terms of the GNU Lesser General Public
	8	License as published by the Free Software Foundation; either
	9	version 2.1 of the License, or (at your option) any later version.
	10
	11	The GNU C Library is distributed in the hope that it will be useful,
	12	but WITHOUT ANY WARRANTY; without even the implied warranty of
	13	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	14	Lesser General Public License for more details.
	15
	16	You should have received a copy of the GNU Lesser General Public
75efb018 MF	17	License along with the GNU C Library; if not, see
75efb018 MF	18	<http://www.gnu.org/licenses/>. */
d5efd131 MF	19
	20	/* Linux/ia64 only has rt signals, thus we do not even want to try falling
	21	back to the old style signals as the default Linux handler does. */
	22
	23	#include <errno.h>
	24	#include <signal.h>
	25	#include <unistd.h>
	26
	27	#include <sysdep.h>
	28	#include <sys/syscall.h>
d5efd131 MF	29
	30	/* Get and/or change the set of blocked signals. */
	31	int
	32	__sigprocmask (how, set, oset)
	33	int how;
	34	const sigset_t *set;
	35	sigset_t *oset;
	36	{
	37
	38	/* XXX The size argument hopefully will have to be changed to the
	39	real size of the user-level sigset_t. */
32a45bea	40	return INLINE_SYSCALL (rt_sigprocmask, 4, how, set, oset, _NSIG / 8);
d5efd131 MF	41	}
d5efd131 MF	42	weak_alias (__sigprocmask, sigprocmask)