Symbol: __sysv_umtx_lock
lib/libc/sysvipc/sysvipc_lock_generic.h
37
int __sysv_umtx_lock(volatile umtx_t *mtx, int timo);
lib/libc/sysvipc/sysvipc_lock_generic.h
51
return (__sysv_umtx_lock(mtx, 0));