summaryrefslogblamecommitdiff
path: root/src/signal/sigtimedwait.c
blob: 93f31a713964809cb46f1dfdc3520157881b40e6 (plain) (tree)
1
2
3
4
5
6
7
8
9
                   
                  
                    
                 


                                                                                     
                
                       


                                                                                                               
                     
                   
 
#include <signal.h>
#include <errno.h>
#include "syscall.h"
#include "libc.h"

int sigtimedwait(const sigset_t *mask, siginfo_t *si, const struct timespec *timeout)
{
	int ret;
	CANCELPT_BEGIN;
	do {
		ret = syscall4(__NR_rt_sigtimedwait, (long)mask, (long)si, (long)timeout, SYSCALL_SIGSET_SIZE);
	} while (ret<0 && errno==EINTR);
	CANCELPT_END;
	return ret;
}