236 rlock_acquire(rtld_lock_t lock, RtldLockState *lockstate)  in rlock_acquire()  argument
239 	if (lockstate == NULL)  in rlock_acquire()
244 		lockstate->lockstate = RTLD_LOCK_UNLOCKED;  in rlock_acquire()
248 	lockstate->lockstate = RTLD_LOCK_RLOCKED;  in rlock_acquire()
252 wlock_acquire(rtld_lock_t lock, RtldLockState *lockstate)  in wlock_acquire()  argument
255 	if (lockstate == NULL)  in wlock_acquire()
260 		lockstate->lockstate = RTLD_LOCK_UNLOCKED;  in wlock_acquire()
264 	lockstate->lockstate = RTLD_LOCK_WLOCKED;  in wlock_acquire()
268 lock_release(rtld_lock_t lock, RtldLockState *lockstate)  in lock_release()  argument
271 	if (lockstate == NULL)  in lock_release()
274 	switch (lockstate->lockstate) {  in lock_release()
288 lock_upgrade(rtld_lock_t lock, RtldLockState *lockstate)  in lock_upgrade()  argument
291 	if (lockstate == NULL)  in lock_upgrade()
294 	lock_release(lock, lockstate);  in lock_upgrade()
295 	wlock_acquire(lock, lockstate);  in lock_upgrade()
299 lock_restart_for_upgrade(RtldLockState *lockstate)  in lock_restart_for_upgrade()  argument
302 	if (lockstate == NULL)  in lock_restart_for_upgrade()
305 	switch (lockstate->lockstate) {  in lock_restart_for_upgrade()
310 		siglongjmp(lockstate->env, 1);  in lock_restart_for_upgrade()
467 	locks[0] = ls[1].lockstate;  in _rtld_atfork_pre()
468 	locks[2] = ls[0].lockstate;  in _rtld_atfork_pre()
480 	ls[0].lockstate = locks[2];  in _rtld_atfork_post()
481 	ls[1].lockstate = locks[0];  in _rtld_atfork_post()