298  * on purpose; we use long where we can return timeout values and int
393 #define __wait_event_timeout(wq_head, condition, timeout)			\  argument
395 		      TASK_UNINTERRUPTIBLE, 0, timeout,				\
399  * wait_event_timeout - sleep until a condition gets true or a timeout elapses
402  * @timeout: timeout, in jiffies
412  * 0 if the @condition evaluated to %false after the @timeout elapsed,
413  * 1 if the @condition evaluated to %true after the @timeout elapsed,
415  * to %true before the @timeout elapsed.
417 #define wait_event_timeout(wq_head, condition, timeout)				\  argument
419 	long __ret = timeout;							\
422 		__ret = __wait_event_timeout(wq_head, condition, timeout);	\
426 #define __wait_event_freezable_timeout(wq_head, condition, timeout)		\  argument
428 		      (TASK_INTERRUPTIBLE|TASK_FREEZABLE), 0, timeout,		\
435 #define wait_event_freezable_timeout(wq_head, condition, timeout)		\  argument
437 	long __ret = timeout;							\
440 		__ret = __wait_event_freezable_timeout(wq_head, condition, timeout); \
510 #define __wait_event_interruptible_timeout(wq_head, condition, timeout)		\  argument
512 		      TASK_INTERRUPTIBLE, 0, timeout,				\
516  * wait_event_interruptible_timeout - sleep until a condition gets true or a timeout elapses
519  * @timeout: timeout, in jiffies
529  * 0 if the @condition evaluated to %false after the @timeout elapsed,
530  * 1 if the @condition evaluated to %true after the @timeout elapsed,
532  * to %true before the @timeout elapsed, or -%ERESTARTSYS if it was
535 #define wait_event_interruptible_timeout(wq_head, condition, timeout)		\  argument
537 	long __ret = timeout;							\
541 						condition, timeout);		\
545 #define __wait_event_hrtimeout(wq_head, condition, timeout, state)		\  argument
552 	if ((timeout) != KTIME_MAX) {						\
553 		hrtimer_set_expires_range_ns(&__t.timer, timeout,		\
571  * wait_event_hrtimeout - sleep until a condition gets true or a timeout elapses
574  * @timeout: timeout, as a ktime_t
583  * The function returns 0 if @condition became true, or -ETIME if the timeout
586 #define wait_event_hrtimeout(wq_head, condition, timeout)			\  argument
591 		__ret = __wait_event_hrtimeout(wq_head, condition, timeout,	\
597  * wait_event_interruptible_hrtimeout - sleep until a condition gets true or a timeout elapses
600  * @timeout: timeout, as a ktime_t
610  * interrupted by a signal, or -ETIME if the timeout elapsed.
612 #define wait_event_interruptible_hrtimeout(wq, condition, timeout)		\  argument
617 		__ret = __wait_event_hrtimeout(wq, condition, timeout,		\
706 #define __wait_event_idle_timeout(wq_head, condition, timeout)			\  argument
708 		      TASK_IDLE, 0, timeout,					\
712  * wait_event_idle_timeout - sleep without load until a condition becomes true or a timeout elapses
715  * @timeout: timeout, in jiffies
725  * 0 if the @condition evaluated to %false after the @timeout elapsed,
726  * 1 if the @condition evaluated to %true after the @timeout elapsed,
728  * to %true before the @timeout elapsed.
730 #define wait_event_idle_timeout(wq_head, condition, timeout)			\  argument
732 	long __ret = timeout;							\
735 		__ret = __wait_event_idle_timeout(wq_head, condition, timeout);	\
739 #define __wait_event_idle_exclusive_timeout(wq_head, condition, timeout)	\  argument
741 		      TASK_IDLE, 1, timeout,					\
745 …ent_idle_exclusive_timeout - sleep without load until a condition becomes true or a timeout elapses
748  * @timeout: timeout, in jiffies
762  * 0 if the @condition evaluated to %false after the @timeout elapsed,
763  * 1 if the @condition evaluated to %true after the @timeout elapsed,
765  * to %true before the @timeout elapsed.
767 #define wait_event_idle_exclusive_timeout(wq_head, condition, timeout)		\  argument
769 	long __ret = timeout;							\
772 		__ret = __wait_event_idle_exclusive_timeout(wq_head, condition, timeout);\
980 #define __wait_event_killable_timeout(wq_head, condition, timeout)		\  argument
982 		      TASK_KILLABLE, 0, timeout,				\
986  * wait_event_killable_timeout - sleep until a condition gets true or a timeout elapses
989  * @timeout: timeout, in jiffies
999  * 0 if the @condition evaluated to %false after the @timeout elapsed,
1000  * 1 if the @condition evaluated to %true after the @timeout elapsed,
1002  * to %true before the @timeout elapsed, or -%ERESTARTSYS if it was
1007 #define wait_event_killable_timeout(wq_head, condition, timeout)		\  argument
1009 	long __ret = timeout;							\
1013 						condition, timeout);		\
1155 #define __wait_event_lock_irq_timeout(wq_head, condition, lock, timeout, state)	\  argument
1157 		      state, 0, timeout,					\
1164  *		true or a timeout elapses. The condition is checked under
1170  * @timeout: timeout, in jiffies
1182  * The function returns 0 if the @timeout elapsed, -ERESTARTSYS if it
1184  * if the condition evaluated to true before the timeout elapsed.
1187 						  timeout)			\
1189 	long __ret = timeout;							\
1192 					wq_head, condition, lock, timeout,	\
1197 #define wait_event_lock_irq_timeout(wq_head, condition, lock, timeout)		\  argument
1199 	long __ret = timeout;							\
1202 					wq_head, condition, lock, timeout,	\
1214 long wait_woken(struct wait_queue_entry *wq_entry, unsigned mode, long timeout);