mirror of
https://github.com/fluencelabs/musl
synced 2025-06-01 09:01:40 +00:00
7 lines
110 B
C
7 lines
110 B
C
|
#include "pthread_impl.h"
|
||
|
|
|
||
|
|
int pthread_spin_trylock(pthread_spinlock_t *s)
|
||
|
|
{
|
||
|
|
return -a_xchg(s, 1) & EBUSY;
|
||
|
|
}
|