/* vi: set sw=4 ts=4: */ /* * sigsuspend() for uClibc * * Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org> * * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. */ #include <sys/syscall.h> #if defined __USE_POSIX #include <signal.h> extern __typeof(sigsuspend) __libc_sigsuspend; #ifdef __NR_rt_sigsuspend # define __NR___rt_sigsuspend __NR_rt_sigsuspend static __inline__ _syscall2(int, __rt_sigsuspend, const sigset_t *, mask, size_t, size) int __libc_sigsuspend(const sigset_t * mask) { return __rt_sigsuspend(mask, _NSIG / 8); } #else # define __NR___syscall_sigsuspend __NR_sigsuspend static __inline__ _syscall3(int, __syscall_sigsuspend, int, a, unsigned long int, b, unsigned long int, c) int __libc_sigsuspend(const sigset_t * set) { return __syscall_sigsuspend(0, 0, set->__val[0]); } #endif /* libc_hidden_proto(sigsuspend) */ weak_alias(__libc_sigsuspend,sigsuspend) libc_hidden_weak(sigsuspend) #endif