287  * on purpose; we use long where we can return timeout values and int
379 #define __wait_event_timeout(wq_head, condition, timeout)			\  argument
381 		      TASK_UNINTERRUPTIBLE, 0, timeout,				\
385  * wait_event_timeout - sleep until a condition gets true or a timeout elapses
388  * @timeout: timeout, in jiffies
398  * 0 if the @condition evaluated to %false after the @timeout elapsed,
399  * 1 if the @condition evaluated to %true after the @timeout elapsed,
401  * to %true before the @timeout elapsed.
403 #define wait_event_timeout(wq_head, condition, timeout)				\  argument
405 	long __ret = timeout;							\
408 		__ret = __wait_event_timeout(wq_head, condition, timeout);	\
412 #define __wait_event_freezable_timeout(wq_head, condition, timeout)		\  argument
414 		      TASK_INTERRUPTIBLE, 0, timeout,				\
421 #define wait_event_freezable_timeout(wq_head, condition, timeout)		\  argument
423 	long __ret = timeout;							\
426 		__ret = __wait_event_freezable_timeout(wq_head, condition, timeout); \
496 #define __wait_event_interruptible_timeout(wq_head, condition, timeout)		\  argument
498 		      TASK_INTERRUPTIBLE, 0, timeout,				\
502  * wait_event_interruptible_timeout - sleep until a condition gets true or a timeout elapses
505  * @timeout: timeout, in jiffies
515  * 0 if the @condition evaluated to %false after the @timeout elapsed,
516  * 1 if the @condition evaluated to %true after the @timeout elapsed,
518  * to %true before the @timeout elapsed, or -%ERESTARTSYS if it was
521 #define wait_event_interruptible_timeout(wq_head, condition, timeout)		\  argument
523 	long __ret = timeout;							\
527 						condition, timeout);		\
531 #define __wait_event_hrtimeout(wq_head, condition, timeout, state)		\  argument
538 	if ((timeout) != KTIME_MAX) {						\
539 		hrtimer_set_expires_range_ns(&__t.timer, timeout,		\
557  * wait_event_hrtimeout - sleep until a condition gets true or a timeout elapses
560  * @timeout: timeout, as a ktime_t
569  * The function returns 0 if @condition became true, or -ETIME if the timeout
572 #define wait_event_hrtimeout(wq_head, condition, timeout)			\  argument
577 		__ret = __wait_event_hrtimeout(wq_head, condition, timeout,	\
583  * wait_event_interruptible_hrtimeout - sleep until a condition gets true or a timeout elapses
586  * @timeout: timeout, as a ktime_t
596  * interrupted by a signal, or -ETIME if the timeout elapsed.
598 #define wait_event_interruptible_hrtimeout(wq, condition, timeout)		\  argument
603 		__ret = __wait_event_hrtimeout(wq, condition, timeout,		\
692 #define __wait_event_idle_timeout(wq_head, condition, timeout)			\  argument
694 		      TASK_IDLE, 0, timeout,					\
698  * wait_event_idle_timeout - sleep without load until a condition becomes true or a timeout elapses
701  * @timeout: timeout, in jiffies
711  * 0 if the @condition evaluated to %false after the @timeout elapsed,
712  * 1 if the @condition evaluated to %true after the @timeout elapsed,
714  * to %true before the @timeout elapsed.
716 #define wait_event_idle_timeout(wq_head, condition, timeout)			\  argument
718 	long __ret = timeout;							\
721 		__ret = __wait_event_idle_timeout(wq_head, condition, timeout);	\
725 #define __wait_event_idle_exclusive_timeout(wq_head, condition, timeout)	\  argument
727 		      TASK_IDLE, 1, timeout,					\
731 …ent_idle_exclusive_timeout - sleep without load until a condition becomes true or a timeout elapses
734  * @timeout: timeout, in jiffies
748  * 0 if the @condition evaluated to %false after the @timeout elapsed,
749  * 1 if the @condition evaluated to %true after the @timeout elapsed,
751  * to %true before the @timeout elapsed.
753 #define wait_event_idle_exclusive_timeout(wq_head, condition, timeout)		\  argument
755 	long __ret = timeout;							\
758 		__ret = __wait_event_idle_exclusive_timeout(wq_head, condition, timeout);\
926 #define __wait_event_killable_timeout(wq_head, condition, timeout)		\  argument
928 		      TASK_KILLABLE, 0, timeout,				\
932  * wait_event_killable_timeout - sleep until a condition gets true or a timeout elapses
935  * @timeout: timeout, in jiffies
945  * 0 if the @condition evaluated to %false after the @timeout elapsed,
946  * 1 if the @condition evaluated to %true after the @timeout elapsed,
948  * to %true before the @timeout elapsed, or -%ERESTARTSYS if it was
953 #define wait_event_killable_timeout(wq_head, condition, timeout)		\  argument
955 	long __ret = timeout;							\
959 						condition, timeout);		\
1101 #define __wait_event_lock_irq_timeout(wq_head, condition, lock, timeout, state)	\  argument
1103 		      state, 0, timeout,					\
1110  *		true or a timeout elapses. The condition is checked under
1116  * @timeout: timeout, in jiffies
1128  * The function returns 0 if the @timeout elapsed, -ERESTARTSYS if it
1130  * if the condition evaluated to true before the timeout elapsed.
1133 						  timeout)			\
1135 	long __ret = timeout;							\
1138 					wq_head, condition, lock, timeout,	\
1143 #define wait_event_lock_irq_timeout(wq_head, condition, lock, timeout)		\  argument
1145 	long __ret = timeout;							\
1148 					wq_head, condition, lock, timeout,	\
1160 long wait_woken(struct wait_queue_entry *wq_entry, unsigned mode, long timeout);