1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
|
/* 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 "syscalls.h"
#include <signal.h>
#undef sigsuspend
libc_hidden_proto(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 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 sigsuspend(const sigset_t * set)
{
return __syscall_sigsuspend(0, 0, set->__val[0]);
}
#endif
libc_hidden_def(sigsuspend)
|
