260  * on purpose; we use long where we can return timeout values and int
352 #define __wait_event_timeout(wq_head, condition, timeout)			\  argument
354 		      TASK_UNINTERRUPTIBLE, 0, timeout,				\
358  * wait_event_timeout - sleep until a condition gets true or a timeout elapses
361  * @timeout: timeout, in jiffies
371  * 0 if the @condition evaluated to %false after the @timeout elapsed,
372  * 1 if the @condition evaluated to %true after the @timeout elapsed,
374  * to %true before the @timeout elapsed.
376 #define wait_event_timeout(wq_head, condition, timeout)				\  argument
378 	long __ret = timeout;							\
381 		__ret = __wait_event_timeout(wq_head, condition, timeout);	\
385 #define __wait_event_freezable_timeout(wq_head, condition, timeout)		\  argument
387 		      TASK_INTERRUPTIBLE, 0, timeout,				\
394 #define wait_event_freezable_timeout(wq_head, condition, timeout)		\  argument
396 	long __ret = timeout;							\
399 		__ret = __wait_event_freezable_timeout(wq_head, condition, timeout); \
469 #define __wait_event_interruptible_timeout(wq_head, condition, timeout)		\  argument
471 		      TASK_INTERRUPTIBLE, 0, timeout,				\
475  * wait_event_interruptible_timeout - sleep until a condition gets true or a timeout elapses
478  * @timeout: timeout, in jiffies
488  * 0 if the @condition evaluated to %false after the @timeout elapsed,
489  * 1 if the @condition evaluated to %true after the @timeout elapsed,
491  * to %true before the @timeout elapsed, or -%ERESTARTSYS if it was
494 #define wait_event_interruptible_timeout(wq_head, condition, timeout)		\  argument
496 	long __ret = timeout;							\
500 						condition, timeout);		\
504 #define __wait_event_hrtimeout(wq_head, condition, timeout, state)		\  argument
511 	if ((timeout) != KTIME_MAX)						\
512 		hrtimer_start_range_ns(&__t.timer, timeout,			\
529  * wait_event_hrtimeout - sleep until a condition gets true or a timeout elapses
532  * @timeout: timeout, as a ktime_t
541  * The function returns 0 if @condition became true, or -ETIME if the timeout
544 #define wait_event_hrtimeout(wq_head, condition, timeout)			\  argument
549 		__ret = __wait_event_hrtimeout(wq_head, condition, timeout,	\
555  * wait_event_interruptible_hrtimeout - sleep until a condition gets true or a timeout elapses
558  * @timeout: timeout, as a ktime_t
568  * interrupted by a signal, or -ETIME if the timeout elapsed.
570 #define wait_event_interruptible_hrtimeout(wq, condition, timeout)		\  argument
575 		__ret = __wait_event_hrtimeout(wq, condition, timeout,		\
664 #define __wait_event_idle_timeout(wq_head, condition, timeout)			\  argument
666 		      TASK_IDLE, 0, timeout,					\
670  * wait_event_idle_timeout - sleep without load until a condition becomes true or a timeout elapses
673  * @timeout: timeout, in jiffies
683  * 0 if the @condition evaluated to %false after the @timeout elapsed,
684  * 1 if the @condition evaluated to %true after the @timeout elapsed,
686  * to %true before the @timeout elapsed.
688 #define wait_event_idle_timeout(wq_head, condition, timeout)			\  argument
690 	long __ret = timeout;							\
693 		__ret = __wait_event_idle_timeout(wq_head, condition, timeout);	\
697 #define __wait_event_idle_exclusive_timeout(wq_head, condition, timeout)	\  argument
699 		      TASK_IDLE, 1, timeout,					\
703 …ent_idle_exclusive_timeout - sleep without load until a condition becomes true or a timeout elapses
706  * @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_exclusive_timeout(wq_head, condition, timeout)		\  argument
727 	long __ret = timeout;							\
730 		__ret = __wait_event_idle_exclusive_timeout(wq_head, condition, timeout);\
898 #define __wait_event_killable_timeout(wq_head, condition, timeout)		\  argument
900 		      TASK_KILLABLE, 0, timeout,				\
904  * wait_event_killable_timeout - sleep until a condition gets true or a timeout elapses
907  * @timeout: timeout, in jiffies
917  * 0 if the @condition evaluated to %false after the @timeout elapsed,
918  * 1 if the @condition evaluated to %true after the @timeout elapsed,
920  * to %true before the @timeout elapsed, or -%ERESTARTSYS if it was
925 #define wait_event_killable_timeout(wq_head, condition, timeout)		\  argument
927 	long __ret = timeout;							\
931 						condition, timeout);		\
1073 #define __wait_event_lock_irq_timeout(wq_head, condition, lock, timeout, state)	\  argument
1075 		      state, 0, timeout,					\
1082  *		true or a timeout elapses. The condition is checked under
1088  * @timeout: timeout, in jiffies
1100  * The function returns 0 if the @timeout elapsed, -ERESTARTSYS if it
1102  * if the condition evaluated to true before the timeout elapsed.
1105 						  timeout)			\
1107 	long __ret = timeout;							\
1110 					wq_head, condition, lock, timeout,	\
1115 #define wait_event_lock_irq_timeout(wq_head, condition, lock, timeout)		\  argument
1117 	long __ret = timeout;							\
1120 					wq_head, condition, lock, timeout,	\
1132 long wait_woken(struct wait_queue_entry *wq_entry, unsigned mode, long timeout);