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.
15 lines
276 B
15 lines
276 B
#include <semaphore.h>
|
|
#include <limits.h>
|
|
#include <errno.h>
|
|
|
|
int sem_init(sem_t *sem, int pshared, unsigned value)
|
|
{
|
|
if (value > SEM_VALUE_MAX) {
|
|
errno = EINVAL;
|
|
return -1;
|
|
}
|
|
sem->__val[0] = value;
|
|
sem->__val[1] = 0;
|
|
sem->__val[2] = pshared ? 0 : 128;
|
|
return 0;
|
|
}
|
|
|