projects
/
musl
/ blob
commit
grep
author
committer
pickaxe
?
search:
re
5b0f6b1880c9525b47671e977f71466b5f0479ee
[musl]
/
sighold.c
1
#include <signal.h>
2
#include <stdlib.h>
3
4
int sighold(int sig)
5
{
6
sigset_t mask;
7
8
sigemptyset(&mask);
9
if (sigaddset(&mask, sig) < 0) return -1;
10
return sigprocmask(SIG_BLOCK, &mask, NULL);
11
}