diff options
Diffstat (limited to 'ports/sysdeps/unix/sysv/linux/ia64/sigprocmask.c')
-rw-r--r-- | ports/sysdeps/unix/sysv/linux/ia64/sigprocmask.c | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/ports/sysdeps/unix/sysv/linux/ia64/sigprocmask.c b/ports/sysdeps/unix/sysv/linux/ia64/sigprocmask.c new file mode 100644 index 0000000000..8776c2000a --- /dev/null +++ b/ports/sysdeps/unix/sysv/linux/ia64/sigprocmask.c @@ -0,0 +1,44 @@ +/* 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, 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> +#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) |