mirror of https://git.musl-libc.org/git/musl
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
18 lines
383 B
18 lines
383 B
14 years ago
|
#define _GNU_SOURCE
|
||
|
|
#include <signal.h>
|
||
|
|
#include <errno.h>
|
||
|
|
|
||
|
|
#define SST_SIZE (sizeof(sigset_t) / sizeof(long))
|
||
|
|
|
||
|
|
int sigandset(sigset_t *dest, sigset_t *left, sigset_t *right)
|
||
|
|
{
|
||
|
|
if(!dest || !left || !right) {
|
||
|
|
errno = EINVAL;
|
||
|
|
return -1;
|
||
|
|
}
|
||
|
|
unsigned long i = 0, *d = (void*) dest, *l = (void*) left, *r = (void*) right;
|
||
|
|
for(; i < SST_SIZE; i++) d[i] = l[i] & r[i];
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|