/* 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 Library General Public License as published by the Free Software Foundation; either version 2 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 Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with the GNU C Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include <errno.h> #include <signal.h> #include <sysdep.h> #include <sys/syscall.h> #include <bp-checks.h> #ifdef __NR_rt_sigtimedwait extern int __syscall_rt_sigtimedwait (const sigset_t *__unbounded, siginfo_t *__unbounded, const struct timespec *__unbounded, size_t); /* Return any pending signal or wait for one for the given time. */ int __sigtimedwait (set, info, timeout) const sigset_t *set; siginfo_t *info; const struct timespec *timeout; { /* XXX The size argument hopefully will have to be changed to the real size of the user-level sigset_t. */ return INLINE_SYSCALL (rt_sigtimedwait, 4, CHECK_SIGSET (set), CHECK_1 (info), timeout, _NSIG / 8); } weak_alias (__sigtimedwait, sigtimedwait) #else # include <sysdeps/generic/sigtimedwait.c> #endif