| /* Copyright (C) 1997, 1998, 1999, 2000, 2003 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, write to the Free |
| Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
| 02111-1307 USA. */ |
| |
| /* 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> |
| #include <bp-checks.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, CHECK_SIGSET (set), |
| CHECK_SIGSET_NULL_OK (oset), _NSIG / 8); |
| } |
| weak_alias (__sigprocmask, sigprocmask) |
