248 rlock_acquire(rtld_lock_t lock, RtldLockState *lockstate)  in rlock_acquire()  argument
251 	if (lockstate == NULL)  in rlock_acquire()
256 		lockstate->lockstate = RTLD_LOCK_UNLOCKED;  in rlock_acquire()
260 	lockstate->lockstate = RTLD_LOCK_RLOCKED;  in rlock_acquire()
264 wlock_acquire(rtld_lock_t lock, RtldLockState *lockstate)  in wlock_acquire()  argument
267 	if (lockstate == NULL)  in wlock_acquire()
272 		lockstate->lockstate = RTLD_LOCK_UNLOCKED;  in wlock_acquire()
276 	lockstate->lockstate = RTLD_LOCK_WLOCKED;  in wlock_acquire()
280 lock_release(rtld_lock_t lock, RtldLockState *lockstate)  in lock_release()  argument
283 	if (lockstate == NULL)  in lock_release()
286 	switch (lockstate->lockstate) {  in lock_release()
300 lock_upgrade(rtld_lock_t lock, RtldLockState *lockstate)  in lock_upgrade()  argument
303 	if (lockstate == NULL)  in lock_upgrade()
306 	lock_release(lock, lockstate);  in lock_upgrade()
307 	wlock_acquire(lock, lockstate);  in lock_upgrade()
311 lock_restart_for_upgrade(RtldLockState *lockstate)  in lock_restart_for_upgrade()  argument
314 	if (lockstate == NULL)  in lock_restart_for_upgrade()
317 	switch (lockstate->lockstate) {  in lock_restart_for_upgrade()
322 		siglongjmp(lockstate->env, 1);  in lock_restart_for_upgrade()
330 lockstate_wlocked(const RtldLockState *lockstate)  in lockstate_wlocked()  argument
332 	return (lockstate->lockstate == RTLD_LOCK_WLOCKED);  in lockstate_wlocked()
487 	locks[0] = ls[1].lockstate;  in _rtld_atfork_pre()
488 	locks[2] = ls[0].lockstate;  in _rtld_atfork_pre()
500 	ls[0].lockstate = locks[2];  in _rtld_atfork_post()
501 	ls[1].lockstate = locks[0];  in _rtld_atfork_post()