45 	int flags, ret;  in linux_add_to_sleepqueue()  local
59 			ret = -sleepq_wait_sig(wchan, 0);  in linux_add_to_sleepqueue()
61 			ret = -sleepq_timedwait_sig(wchan, 0);  in linux_add_to_sleepqueue()
65 			ret = 0;  in linux_add_to_sleepqueue()
67 			ret = -sleepq_timedwait(wchan, 0);  in linux_add_to_sleepqueue()
72 	if (ret != 0 && ret != -EWOULDBLOCK) {  in linux_add_to_sleepqueue()
73 		linux_schedule_save_interrupt_value(task, ret);  in linux_add_to_sleepqueue()
74 		ret = -ERESTARTSYS;  in linux_add_to_sleepqueue()
76 	return (ret);  in linux_add_to_sleepqueue()
82 	int ret;  in linux_msleep_interruptible()  local
87 	ret = -pause_sbt("lnxsleep", mstosbt(ms), 0, C_HARDCLOCK | C_CATCH);  in linux_msleep_interruptible()
89 	switch (ret) {  in linux_msleep_interruptible()
93 		linux_schedule_save_interrupt_value(current, ret);  in linux_msleep_interruptible()
101 	int ret, wakeup_swapper;  in wake_up_task()  local
103 	ret = wakeup_swapper = 0;  in wake_up_task()
108 		ret = 1;  in wake_up_task()
113 	return (ret);  in wake_up_task()
135 	bool ret;  in linux_fatal_signal_pending()  local
139 	ret = SIGISMEMBER(td->td_siglist, SIGKILL) ||  in linux_fatal_signal_pending()
142 	return (ret);  in linux_fatal_signal_pending()
172 	int ret;  in autoremove_wake_function()  local
175 	if ((ret = wake_up_task(task, state)) != 0)  in autoremove_wake_function()
177 	return (ret);  in autoremove_wake_function()
245 	bool ret;  in linux_waitqueue_active()  local
248 	ret = !list_empty(&wqh->task_list);  in linux_waitqueue_active()
250 	return (ret);  in linux_waitqueue_active()
258 	int ret;  in linux_wait_event_common()  local
278 		ret = linux_add_to_sleepqueue(task, task, "wevent", timeout,  in linux_wait_event_common()
282 		ret = 0;  in linux_wait_event_common()
288 	return (ret);  in linux_wait_event_common()
295 	int ret;  in linux_schedule_timeout()  local
312 		ret = linux_add_to_sleepqueue(task, task, "sched", timeout,  in linux_schedule_timeout()
316 		ret = 0;  in linux_schedule_timeout()
327 	if (ret == -ERESTARTSYS && remainder < 1)  in linux_schedule_timeout()
363 	int ret;  in linux_wait_on_bit_timeout()  local
377 			ret = 0;  in linux_wait_on_bit_timeout()
381 		ret = linux_add_to_sleepqueue(wchan, task, "wbit", timeout,  in linux_wait_on_bit_timeout()
383 		if (ret != 0)  in linux_wait_on_bit_timeout()
388 	return (ret);  in linux_wait_on_bit_timeout()
403 	int ret;  in linux_wait_on_atomic_t()  local
411 			ret = 0;  in linux_wait_on_atomic_t()
415 		ret = linux_add_to_sleepqueue(wchan, task, "watomic", 0, state);  in linux_wait_on_atomic_t()
416 		if (ret != 0)  in linux_wait_on_atomic_t()
421 	return (ret);  in linux_wait_on_atomic_t()