296  * on purpose; we use long where we can return timeout values and int
388 #define __wait_event_timeout(wq_head, condition, timeout)			\  argument
390 		      TASK_UNINTERRUPTIBLE, 0, timeout,				\
394  * wait_event_timeout - sleep until a condition gets true or a timeout elapses
397  * @timeout: timeout, in jiffies
407  * 0 if the @condition evaluated to %false after the @timeout elapsed,
408  * 1 if the @condition evaluated to %true after the @timeout elapsed,
410  * to %true before the @timeout elapsed.
412 #define wait_event_timeout(wq_head, condition, timeout)				\  argument
414 	long __ret = timeout;							\
417 		__ret = __wait_event_timeout(wq_head, condition, timeout);	\
421 #define __wait_event_freezable_timeout(wq_head, condition, timeout)		\  argument
423 		      (TASK_INTERRUPTIBLE|TASK_FREEZABLE), 0, timeout,		\
430 #define wait_event_freezable_timeout(wq_head, condition, timeout)		\  argument
432 	long __ret = timeout;							\
435 		__ret = __wait_event_freezable_timeout(wq_head, condition, timeout); \
505 #define __wait_event_interruptible_timeout(wq_head, condition, timeout)		\  argument
507 		      TASK_INTERRUPTIBLE, 0, timeout,				\
511  * wait_event_interruptible_timeout - sleep until a condition gets true or a timeout elapses
514  * @timeout: timeout, in jiffies
524  * 0 if the @condition evaluated to %false after the @timeout elapsed,
525  * 1 if the @condition evaluated to %true after the @timeout elapsed,
527  * to %true before the @timeout elapsed, or -%ERESTARTSYS if it was
530 #define wait_event_interruptible_timeout(wq_head, condition, timeout)		\  argument
532 	long __ret = timeout;							\
536 						condition, timeout);		\
540 #define __wait_event_hrtimeout(wq_head, condition, timeout, state)		\  argument
547 	if ((timeout) != KTIME_MAX) {						\
548 		hrtimer_set_expires_range_ns(&__t.timer, timeout,		\
566  * wait_event_hrtimeout - sleep until a condition gets true or a timeout elapses
569  * @timeout: timeout, as a ktime_t
578  * The function returns 0 if @condition became true, or -ETIME if the timeout
581 #define wait_event_hrtimeout(wq_head, condition, timeout)			\  argument
586 		__ret = __wait_event_hrtimeout(wq_head, condition, timeout,	\
592  * wait_event_interruptible_hrtimeout - sleep until a condition gets true or a timeout elapses
595  * @timeout: timeout, as a ktime_t
605  * interrupted by a signal, or -ETIME if the timeout elapsed.
607 #define wait_event_interruptible_hrtimeout(wq, condition, timeout)		\  argument
612 		__ret = __wait_event_hrtimeout(wq, condition, timeout,		\
701 #define __wait_event_idle_timeout(wq_head, condition, timeout)			\  argument
703 		      TASK_IDLE, 0, timeout,					\
707  * wait_event_idle_timeout - sleep without load until a condition becomes true or a timeout elapses
710  * @timeout: timeout, in jiffies
720  * 0 if the @condition evaluated to %false after the @timeout elapsed,
721  * 1 if the @condition evaluated to %true after the @timeout elapsed,
723  * to %true before the @timeout elapsed.
725 #define wait_event_idle_timeout(wq_head, condition, timeout)			\  argument
727 	long __ret = timeout;							\
730 		__ret = __wait_event_idle_timeout(wq_head, condition, timeout);	\
734 #define __wait_event_idle_exclusive_timeout(wq_head, condition, timeout)	\  argument
736 		      TASK_IDLE, 1, timeout,					\
740 …ent_idle_exclusive_timeout - sleep without load until a condition becomes true or a timeout elapses
743  * @timeout: timeout, in jiffies
757  * 0 if the @condition evaluated to %false after the @timeout elapsed,
758  * 1 if the @condition evaluated to %true after the @timeout elapsed,
760  * to %true before the @timeout elapsed.
762 #define wait_event_idle_exclusive_timeout(wq_head, condition, timeout)		\  argument
764 	long __ret = timeout;							\
767 		__ret = __wait_event_idle_exclusive_timeout(wq_head, condition, timeout);\
963 #define __wait_event_killable_timeout(wq_head, condition, timeout)		\  argument
965 		      TASK_KILLABLE, 0, timeout,				\
969  * wait_event_killable_timeout - sleep until a condition gets true or a timeout elapses
972  * @timeout: timeout, in jiffies
982  * 0 if the @condition evaluated to %false after the @timeout elapsed,
983  * 1 if the @condition evaluated to %true after the @timeout elapsed,
985  * to %true before the @timeout elapsed, or -%ERESTARTSYS if it was
990 #define wait_event_killable_timeout(wq_head, condition, timeout)		\  argument
992 	long __ret = timeout;							\
996 						condition, timeout);		\
1138 #define __wait_event_lock_irq_timeout(wq_head, condition, lock, timeout, state)	\  argument
1140 		      state, 0, timeout,					\
1147  *		true or a timeout elapses. The condition is checked under
1153  * @timeout: timeout, in jiffies
1165  * The function returns 0 if the @timeout elapsed, -ERESTARTSYS if it
1167  * if the condition evaluated to true before the timeout elapsed.
1170 						  timeout)			\
1172 	long __ret = timeout;							\
1175 					wq_head, condition, lock, timeout,	\
1180 #define wait_event_lock_irq_timeout(wq_head, condition, lock, timeout)		\  argument
1182 	long __ret = timeout;							\
1185 					wq_head, condition, lock, timeout,	\
1197 long wait_woken(struct wait_queue_entry *wq_entry, unsigned mode, long timeout);