[ViewVC] Diff of: cvs/libev/ev.h

Comparing libev/ev.h (file contents):
Revision 1.111 by root, Mon Mar 16 21:15:06 2009 UTC vs.
Revision 1.138 by root, Tue Mar 16 20:32:20 2010 UTC

…		…
1	/*	1	/*
2	* libev native API header	2	* libev native API header
3	*	3	*
4	* Copyright (c) 2007,2008,2009 Marc Alexander Lehmann <libev@schmorp.de>	4	* Copyright (c) 2007,2008,2009,2010 Marc Alexander Lehmann <libev@schmorp.de>
5	* All rights reserved.	5	* All rights reserved.
6	*	6	*
7	* Redistribution and use in source and binary forms, with or without modifica-	7	* Redistribution and use in source and binary forms, with or without modifica-
8	* tion, are permitted provided that the following conditions are met:	8	* tion, are permitted provided that the following conditions are met:
9	*	9	*
35	* and other provisions required by the GPL. If you do not delete the	35	* and other provisions required by the GPL. If you do not delete the
36	* provisions above, a recipient may use your version of this file under	36	* provisions above, a recipient may use your version of this file under
37	* either the BSD or the GPL.	37	* either the BSD or the GPL.
38	*/	38	*/
39		39
40	#ifndef EV_H__	40	#ifndef EV_H_
41	#define EV_H__	41	#define EV_H_
42		42
43	#ifdef __cplusplus	43	#ifdef __cplusplus
44	extern "C" {	44	extern "C" {
45	#endif	45	#endif
46		46
		47	/*****************************************************************************/
		48
		49	#ifndef EV_FEATURES
		50	# define EV_FEATURES 0x7f
		51	#endif
		52
		53	#define EV_FEATURE_CODE ((EV_FEATURES) & 1)
		54	#define EV_FEATURE_DATA ((EV_FEATURES) & 2)
		55	#define EV_FEATURE_CONFIG ((EV_FEATURES) & 4)
		56	#define EV_FEATURE_API ((EV_FEATURES) & 8)
		57	#define EV_FEATURE_WATCHERS ((EV_FEATURES) & 16)
		58	#define EV_FEATURE_BACKENDS ((EV_FEATURES) & 32)
		59	#define EV_FEATURE_OS ((EV_FEATURES) & 64)
		60
		61	/* these priorities are inclusive, higher priorities will be invoked earlier */
		62	#ifndef EV_MINPRI
		63	# define EV_MINPRI (EV_FEATURE_CONFIG ? -2 : 0)
		64	#endif
		65	#ifndef EV_MAXPRI
		66	# define EV_MAXPRI (EV_FEATURE_CONFIG ? +2 : 0)
		67	#endif
		68
		69	#ifndef EV_MULTIPLICITY
		70	# define EV_MULTIPLICITY EV_FEATURE_CONFIG
		71	#endif
		72
		73	#ifndef EV_PERIODIC_ENABLE
		74	# define EV_PERIODIC_ENABLE EV_FEATURE_WATCHERS
		75	#endif
		76
		77	#ifndef EV_STAT_ENABLE
		78	# define EV_STAT_ENABLE EV_FEATURE_WATCHERS
		79	#endif
		80
		81	#ifndef EV_PREPARE_ENABLE
		82	# define EV_PREPARE_ENABLE EV_FEATURE_WATCHERS
		83	#endif
		84
		85	#ifndef EV_CHECK_ENABLE
		86	# define EV_CHECK_ENABLE EV_FEATURE_WATCHERS
		87	#endif
		88
		89	#ifndef EV_IDLE_ENABLE
		90	# define EV_IDLE_ENABLE EV_FEATURE_WATCHERS
		91	#endif
		92
		93	#ifndef EV_FORK_ENABLE
		94	# define EV_FORK_ENABLE EV_FEATURE_WATCHERS
		95	#endif
		96
		97	#ifndef EV_SIGNAL_ENABLE
		98	# define EV_SIGNAL_ENABLE EV_FEATURE_WATCHERS
		99	#endif
		100
		101	#ifndef EV_CHILD_ENABLE
		102	# ifdef _WIN32
		103	# define EV_CHILD_ENABLE 0
		104	# else
		105	# define EV_CHILD_ENABLE EV_FEATURE_WATCHERS
		106	#endif
		107	#endif
		108
		109	#ifndef EV_ASYNC_ENABLE
		110	# define EV_ASYNC_ENABLE EV_FEATURE_WATCHERS
		111	#endif
		112
		113	#ifndef EV_EMBED_ENABLE
		114	# define EV_EMBED_ENABLE EV_FEATURE_WATCHERS
		115	#endif
		116
		117	#ifndef EV_WALK_ENABLE
		118	# define EV_WALK_ENABLE 0 /* not yet */
		119	#endif
		120
		121	/*****************************************************************************/
		122
		123	#if EV_CHILD_ENABLE && !EV_SIGNAL_ENABLE
		124	# undef EV_SIGNAL_ENABLE
		125	# define EV_SIGNAL_ENABLE 1
		126	#endif
		127
		128	/*****************************************************************************/
		129
47	typedef double ev_tstamp;	130	typedef double ev_tstamp;
48
49	/* these priorities are inclusive, higher priorities will be called earlier */
50	#ifndef EV_MINPRI
51	# define EV_MINPRI -2
52	#endif
53	#ifndef EV_MAXPRI
54	# define EV_MAXPRI +2
55	#endif
56
57	#ifndef EV_MULTIPLICITY
58	# define EV_MULTIPLICITY 1
59	#endif
60
61	#ifndef EV_PERIODIC_ENABLE
62	# define EV_PERIODIC_ENABLE 1
63	#endif
64
65	#ifndef EV_STAT_ENABLE
66	# define EV_STAT_ENABLE 1
67	#endif
68
69	#ifndef EV_IDLE_ENABLE
70	# define EV_IDLE_ENABLE 1
71	#endif
72
73	#ifndef EV_FORK_ENABLE
74	# define EV_FORK_ENABLE 1
75	#endif
76
77	#ifndef EV_EMBED_ENABLE
78	# define EV_EMBED_ENABLE 1
79	#endif
80
81	#ifndef EV_ASYNC_ENABLE
82	# define EV_ASYNC_ENABLE 1
83	#endif
84		131
85	#ifndef EV_ATOMIC_T	132	#ifndef EV_ATOMIC_T
86	# include <signal.h>	133	# include <signal.h>
87	# define EV_ATOMIC_T sig_atomic_t volatile	134	# define EV_ATOMIC_T sig_atomic_t volatile
88	#endif	135	#endif
89
90	/*****************************************************************************/
91		136
92	#if EV_STAT_ENABLE	137	#if EV_STAT_ENABLE
93	# ifdef _WIN32	138	# ifdef _WIN32
94	# include <time.h>	139	# include <time.h>
95	# include <sys/types.h>	140	# include <sys/types.h>
…		…
124	# define EV_INLINE static inline	169	# define EV_INLINE static inline
125	#else	170	#else
126	# define EV_INLINE static	171	# define EV_INLINE static
127	#endif	172	#endif
128		173
		174	#ifndef EV_PROTOTYPES
		175	# define EV_PROTOTYPES 1
		176	#endif
		177
129	/*****************************************************************************/	178	/*****************************************************************************/
		179
		180	#define EV_VERSION_MAJOR 4
		181	#define EV_VERSION_MINOR 0
130		182
131	/* eventmask, revents, events... */	183	/* eventmask, revents, events... */
132	#define EV_UNDEF -1 /* guaranteed to be invalid */	184	#define EV_UNDEF -1 /* guaranteed to be invalid */
133	#define EV_NONE 0x00 /* no events */	185	#define EV_NONE 0x00 /* no events */
134	#define EV_READ 0x01 /* ev_io detected read will not block */	186	#define EV_READ 0x01 /* ev_io detected read will not block */
135	#define EV_WRITE 0x02 /* ev_io detected write will not block */	187	#define EV_WRITE 0x02 /* ev_io detected write will not block */
136	#define EV__IOFDSET 0x80 /* internal use only */	188	#define EV__IOFDSET 0x80 /* internal use only */
137	#define EV_IO EV_READ /* alias for type-detection */	189	#define EV_IO EV_READ /* alias for type-detection */
138	#define EV_TIMEOUT 0x00000100 /* timer timed out */	190	#define EV_TIMEOUT 0x00000100 /* timer timed out */
		191	#define EV_TIMER EV_TIMEOUT /* alias for type-detection */
139	#define EV_PERIODIC 0x00000200 /* periodic timer timed out */	192	#define EV_PERIODIC 0x00000200 /* periodic timer timed out */
140	#define EV_SIGNAL 0x00000400 /* signal was received */	193	#define EV_SIGNAL 0x00000400 /* signal was received */
141	#define EV_CHILD 0x00000800 /* child/pid had status change */	194	#define EV_CHILD 0x00000800 /* child/pid had status change */
142	#define EV_STAT 0x00001000 /* stat data changed */	195	#define EV_STAT 0x00001000 /* stat data changed */
143	#define EV_IDLE 0x00002000 /* event loop is idling */	196	#define EV_IDLE 0x00002000 /* event loop is idling */
144	#define EV_PREPARE 0x00004000 /* event loop about to poll */	197	#define EV_PREPARE 0x00004000 /* event loop about to poll */
145	#define EV_CHECK 0x00008000 /* event loop finished poll */	198	#define EV_CHECK 0x00008000 /* event loop finished poll */
146	#define EV_EMBED 0x00010000 /* embedded event loop needs sweep */	199	#define EV_EMBED 0x00010000 /* embedded event loop needs sweep */
147	#define EV_FORK 0x00020000 /* event loop resumed in child */	200	#define EV_FORK 0x00020000 /* event loop resumed in child */
148	#define EV_ASYNC 0x00040000 /* async intra-loop signal */	201	#define EV_ASYNC 0x00040000 /* async intra-loop signal */
		202	#define EV_CUSTOM 0x01000000 /* for use by user code */
149	#define EV_ERROR 0x80000000 /* sent when an error occurs */	203	#define EV_ERROR 0x80000000 /* sent when an error occurs */
150		204
151	/* can be used to add custom fields to all watchers, while losing binary compatibility */	205	/* can be used to add custom fields to all watchers, while losing binary compatibility */
152	#ifndef EV_COMMON	206	#ifndef EV_COMMON
153	# define EV_COMMON void *data;	207	# define EV_COMMON void *data;
154	#endif	208	#endif
155	#ifndef EV_PROTOTYPES
156	# define EV_PROTOTYPES 1
157	#endif
158
159	#define EV_VERSION_MAJOR 3
160	#define EV_VERSION_MINOR 0
161		209
162	#ifndef EV_CB_DECLARE	210	#ifndef EV_CB_DECLARE
163	# define EV_CB_DECLARE(type) void (cb)(EV_P_ struct type w, int revents);	211	# define EV_CB_DECLARE(type) void (cb)(EV_P_ struct type w, int revents);
164	#endif	212	#endif
165	#ifndef EV_CB_INVOKE	213	#ifndef EV_CB_INVOKE
166	# define EV_CB_INVOKE(watcher,revents) (watcher)->cb (EV_A_ (watcher), (revents))	214	# define EV_CB_INVOKE(watcher,revents) (watcher)->cb (EV_A_ (watcher), (revents))
167	#endif	215	#endif
		216
		217	/* not official, do not use */
		218	#define EV_CB(type,name) void name (EV_P_ struct ev_ ## type *w, int revents)
168		219
169	/*	220	/*
170	* struct member types:	221	* struct member types:
171	* private: you may look at them, but not change them,	222	* private: you may look at them, but not change them,
172	* and they might not mean anything to you.	223	* and they might not mean anything to you.
…		…
181	* or simply 1 for watchers that aren't in some array.	232	* or simply 1 for watchers that aren't in some array.
182	* pending is either 0, in which case the watcher isn't,	233	* pending is either 0, in which case the watcher isn't,
183	* or the array index + 1 in the pendings array.	234	* or the array index + 1 in the pendings array.
184	*/	235	*/
185		236
		237	#if EV_MINPRI == EV_MAXPRI
		238	# define EV_DECL_PRIORITY
		239	#elif !defined (EV_DECL_PRIORITY)
		240	# define EV_DECL_PRIORITY int priority;
		241	#endif
		242
186	/* shared by all watchers */	243	/* shared by all watchers */
187	#define EV_WATCHER(type) \	244	#define EV_WATCHER(type) \
188	int active; /* private */ \	245	int active; /* private */ \
189	int pending; /* private */ \	246	int pending; /* private */ \
190	int priority; /* private */ \	247	EV_DECL_PRIORITY /* private */ \
191	EV_COMMON /* rw */ \	248	EV_COMMON /* rw */ \
192	EV_CB_DECLARE (type) /* private */	249	EV_CB_DECLARE (type) /* private */
193		250
194	#define EV_WATCHER_LIST(type) \	251	#define EV_WATCHER_LIST(type) \
195	EV_WATCHER (type) \	252	EV_WATCHER (type) \
…		…
351	EV_WATCHER (ev_async)	408	EV_WATCHER (ev_async)
352		409
353	EV_ATOMIC_T sent; /* private */	410	EV_ATOMIC_T sent; /* private */
354	} ev_async;	411	} ev_async;
355		412
356	# define ev_async_pending(w) ((w)->sent + 0)	413	# define ev_async_pending(w) (+(w)->sent)
357	#endif	414	#endif
358		415
359	/* the presence of this union forces similar struct layout */	416	/* the presence of this union forces similar struct layout */
360	union ev_any_watcher	417	union ev_any_watcher
361	{	418	{
…		…
390	/* the default */	447	/* the default */
391	#define EVFLAG_AUTO 0x00000000U /* not quite a mask */	448	#define EVFLAG_AUTO 0x00000000U /* not quite a mask */
392	/* flag bits */	449	/* flag bits */
393	#define EVFLAG_NOENV 0x01000000U /* do NOT consult environment */	450	#define EVFLAG_NOENV 0x01000000U /* do NOT consult environment */
394	#define EVFLAG_FORKCHECK 0x02000000U /* check for a fork in each iteration */	451	#define EVFLAG_FORKCHECK 0x02000000U /* check for a fork in each iteration */
		452	/* debugging/feature disable */
		453	#define EVFLAG_NOINOTIFY 0x00100000U /* do not attempt to use inotify */
		454	#define EVFLAG_NOSIGFD 0 /* compatibility to pre-3.9 */
		455	#define EVFLAG_SIGNALFD 0x00200000U /* attempt to use signalfd */
395	/* method bits to be ored together */	456	/* method bits to be ored together */
396	#define EVBACKEND_SELECT 0x00000001U /* about anywhere */	457	#define EVBACKEND_SELECT 0x00000001U /* about anywhere */
397	#define EVBACKEND_POLL 0x00000002U /* !win */	458	#define EVBACKEND_POLL 0x00000002U /* !win */
398	#define EVBACKEND_EPOLL 0x00000004U /* linux */	459	#define EVBACKEND_EPOLL 0x00000004U /* linux */
399	#define EVBACKEND_KQUEUE 0x00000008U /* bsd */	460	#define EVBACKEND_KQUEUE 0x00000008U /* bsd */
400	#define EVBACKEND_DEVPOLL 0x00000010U /* solaris 8 / / NYI */	461	#define EVBACKEND_DEVPOLL 0x00000010U /* solaris 8 / / NYI */
401	#define EVBACKEND_PORT 0x00000020U /* solaris 10 */	462	#define EVBACKEND_PORT 0x00000020U /* solaris 10 */
		463	#define EVBACKEND_ALL 0x0000003FU
402		464
403	#if EV_PROTOTYPES	465	#if EV_PROTOTYPES
404	int ev_version_major (void);	466	int ev_version_major (void);
405	int ev_version_minor (void);	467	int ev_version_minor (void);
406		468
…		…
453		515
454	/* create and destroy alternative loops that don't handle signals */	516	/* create and destroy alternative loops that don't handle signals */
455	struct ev_loop *ev_loop_new (unsigned int flags);	517	struct ev_loop *ev_loop_new (unsigned int flags);
456	void ev_loop_destroy (EV_P);	518	void ev_loop_destroy (EV_P);
457	void ev_loop_fork (EV_P);	519	void ev_loop_fork (EV_P);
458	void ev_loop_verify (EV_P);
459		520
460	ev_tstamp ev_now (EV_P); /* time w.r.t. timers and the eventloop, updated after each poll */	521	ev_tstamp ev_now (EV_P); /* time w.r.t. timers and the eventloop, updated after each poll */
461	void ev_now_update (EV_P);
462		522
463	#else	523	#else
464		524
465	int ev_default_loop (unsigned int flags); /* returns true when successful */	525	int ev_default_loop (unsigned int flags); /* returns true when successful */
466		526
…		…
490	/* if you create alternative loops you have to call ev_loop_fork on them */	550	/* if you create alternative loops you have to call ev_loop_fork on them */
491	/* you can call it in either the parent or the child */	551	/* you can call it in either the parent or the child */
492	/* you can actually call it at any time, anywhere :) */	552	/* you can actually call it at any time, anywhere :) */
493	void ev_default_fork (void);	553	void ev_default_fork (void);
494		554
495	unsigned int ev_backend (EV_P); /* backend in use by loop */	555	unsigned int ev_backend (EV_P); /* backend in use by loop */
496	unsigned int ev_loop_count (EV_P); /* number of loop iterations */	556
		557	void ev_now_update (EV_P); /* update event loop time */
		558
		559	#if EV_WALK_ENABLE
		560	/* walk (almost) all watchers in the loop of a given type, invoking the */
		561	/* callback on every such watcher. The callback might stop the watcher, */
		562	/* but do nothing else with the loop */
		563	void ev_walk (EV_P_ int types, void (cb)(EV_P_ int type, void w));
		564	#endif
		565
497	#endif /* prototypes */	566	#endif /* prototypes */
498		567
499	#define EVLOOP_NONBLOCK 1 /* do not block/wait */	568	#define EVLOOP_NONBLOCK 1 /* do not block/wait */
500	#define EVLOOP_ONESHOT 2 /* block once only */	569	#define EVLOOP_ONESHOT 2 /* block once only */
501	#define EVUNLOOP_CANCEL 0 /* undo unloop */	570	#define EVUNLOOP_CANCEL 0 /* undo unloop */
…		…
504		573
505	#if EV_PROTOTYPES	574	#if EV_PROTOTYPES
506	void ev_loop (EV_P_ int flags);	575	void ev_loop (EV_P_ int flags);
507	void ev_unloop (EV_P_ int how); /* set to 1 to break out of event loop, set to 2 to break out of all event loops */	576	void ev_unloop (EV_P_ int how); /* set to 1 to break out of event loop, set to 2 to break out of all event loops */
508		577
509	void ev_set_io_collect_interval (EV_P_ ev_tstamp interval); /* sleep at least this time, default 0 */
510	void ev_set_timeout_collect_interval (EV_P_ ev_tstamp interval); /* sleep at least this time, default 0 */
511
512	/*	578	/*
513	* ref/unref can be used to add or remove a refcount on the mainloop. every watcher	579	* ref/unref can be used to add or remove a refcount on the mainloop. every watcher
514	* keeps one reference. if you have a long-runing watcher you never unregister that	580	* keeps one reference. if you have a long-running watcher you never unregister that
515	* should not keep ev_loop from running, unref() after starting, and ref() before stopping.	581	* should not keep ev_loop from running, unref() after starting, and ref() before stopping.
516	*/	582	*/
517	void ev_ref (EV_P);	583	void ev_ref (EV_P);
518	void ev_unref (EV_P);	584	void ev_unref (EV_P);
519		585
		586	/*
520	/* convenience function, wait for a single event, without registering an event watcher */	587	* convenience function, wait for a single event, without registering an event watcher
521	/* if timeout is < 0, do wait indefinitely */	588	* if timeout is < 0, do wait indefinitely
		589	*/
522	void ev_once (EV_P_ int fd, int events, ev_tstamp timeout, void (cb)(int revents, void arg), void *arg);	590	void ev_once (EV_P_ int fd, int events, ev_tstamp timeout, void (cb)(int revents, void arg), void *arg);
		591
		592	# if EV_FEATURE_API
		593	unsigned int ev_iteration (EV_P); /* number of loop iterations */
		594	unsigned int ev_depth (EV_P); /* #ev_loop enters - #ev_loop leaves */
		595	void ev_verify (EV_P); /* abort if loop data corrupted */
		596
		597	/* pre 4.0 API */
		598	# if EV_MULTIPLICITY
		599	# define ev_loop_count(l) ev_iteration (l)
		600	# define ev_loop_depth(l) ev_depth (l)
		601	# endif
		602
		603	void ev_set_io_collect_interval (EV_P_ ev_tstamp interval); /* sleep at least this time, default 0 */
		604	void ev_set_timeout_collect_interval (EV_P_ ev_tstamp interval); /* sleep at least this time, default 0 */
		605
		606	/* advanced stuff for threading etc. support, see docs */
		607	void ev_set_userdata (EV_P_ void *data);
		608	void *ev_userdata (EV_P);
		609	void ev_set_invoke_pending_cb (EV_P_ void (*invoke_pending_cb)(EV_P));
		610	void ev_set_loop_release_cb (EV_P_ void (release)(EV_P), void (acquire)(EV_P));
		611
		612	unsigned int ev_pending_count (EV_P); /* number of pending events, if any */
		613	void ev_invoke_pending (EV_P); /* invoke all pending watchers */
		614
		615	/*
		616	* stop/start the timer handling.
		617	*/
		618	void ev_suspend (EV_P);
		619	void ev_resume (EV_P);
		620	#endif
		621
523	#endif	622	#endif
524		623
525	/* these may evaluate ev multiple times, and the other arguments at most once */	624	/* these may evaluate ev multiple times, and the other arguments at most once */
526	/* either use ev_init + ev_TYPE_set, or the ev_TYPE_init macro, below, to first initialise a watcher */	625	/* either use ev_init + ev_TYPE_set, or the ev_TYPE_init macro, below, to first initialise a watcher */
527	#define ev_init(ev,cb_) do { \	626	#define ev_init(ev,cb_) do { \
528	((ev_watcher )(void )(ev))->active = \	627	((ev_watcher )(void )(ev))->active = \
529	((ev_watcher )(void )(ev))->pending = \	628	((ev_watcher )(void )(ev))->pending = 0; \
530	((ev_watcher )(void )(ev))->priority = 0; \	629	ev_set_priority ((ev), 0); \
531	ev_set_cb ((ev), cb_); \	630	ev_set_cb ((ev), cb_); \
532	} while (0)	631	} while (0)
533		632
534	#define ev_io_set(ev,fd_,events_) do { (ev)->fd = (fd_); (ev)->events = (events_) \| EV__IOFDSET; } while (0)	633	#define ev_io_set(ev,fd_,events_) do { (ev)->fd = (fd_); (ev)->events = (events_) \| EV__IOFDSET; } while (0)
535	#define ev_timer_set(ev,after_,repeat_) do { ((ev_watcher_time *)(ev))->at = (after_); (ev)->repeat = (repeat_); } while (0)	634	#define ev_timer_set(ev,after_,repeat_) do { ((ev_watcher_time *)(ev))->at = (after_); (ev)->repeat = (repeat_); } while (0)
…		…
558	#define ev_async_init(ev,cb) do { ev_init ((ev), (cb)); ev_async_set ((ev)); } while (0)	657	#define ev_async_init(ev,cb) do { ev_init ((ev), (cb)); ev_async_set ((ev)); } while (0)
559		658
560	#define ev_is_pending(ev) (0 + ((ev_watcher )(void )(ev))->pending) /* ro, true when watcher is waiting for callback invocation */	659	#define ev_is_pending(ev) (0 + ((ev_watcher )(void )(ev))->pending) /* ro, true when watcher is waiting for callback invocation */
561	#define ev_is_active(ev) (0 + ((ev_watcher )(void )(ev))->active) /* ro, true when the watcher has been started */	660	#define ev_is_active(ev) (0 + ((ev_watcher )(void )(ev))->active) /* ro, true when the watcher has been started */
562		661
563	#define ev_priority(ev) ((((ev_watcher )(void )(ev))->priority) + 0)
564	#define ev_cb(ev) (ev)->cb /* rw */	662	#define ev_cb(ev) (ev)->cb /* rw */
		663
		664	#if EV_MINPRI == EV_MAXPRI
		665	# define ev_priority(ev) ((ev), EV_MINPRI)
		666	# define ev_set_priority(ev,pri) ((ev), (pri))
		667	#else
		668	# define ev_priority(ev) (+(((ev_watcher )(void )(ev))->priority))
565	#define ev_set_priority(ev,pri) ((ev_watcher )(void )(ev))->priority = (pri)	669	# define ev_set_priority(ev,pri) ( (ev_watcher )(void )(ev))->priority = (pri)
		670	#endif
566		671
567	#define ev_periodic_at(ev) (((ev_watcher_time *)(ev))->at + 0.)	672	#define ev_periodic_at(ev) (+((ev_watcher_time *)(ev))->at)
568		673
569	#ifndef ev_set_cb	674	#ifndef ev_set_cb
570	# define ev_set_cb(ev,cb_) ev_cb (ev) = (cb_)	675	# define ev_set_cb(ev,cb_) ev_cb (ev) = (cb_)
571	#endif	676	#endif
572		677
…		…
576		681
577	/* feeds an event into a watcher as if the event actually occured */	682	/* feeds an event into a watcher as if the event actually occured */
578	/* accepts any ev_watcher type */	683	/* accepts any ev_watcher type */
579	void ev_feed_event (EV_P_ void *w, int revents);	684	void ev_feed_event (EV_P_ void *w, int revents);
580	void ev_feed_fd_event (EV_P_ int fd, int revents);	685	void ev_feed_fd_event (EV_P_ int fd, int revents);
		686	#if EV_SIGNAL_ENABLE
581	void ev_feed_signal_event (EV_P_ int signum);	687	void ev_feed_signal_event (EV_P_ int signum);
		688	#endif
582	void ev_invoke (EV_P_ void *w, int revents);	689	void ev_invoke (EV_P_ void *w, int revents);
583	int ev_clear_pending (EV_P_ void *w);	690	int ev_clear_pending (EV_P_ void *w);
584		691
585	void ev_io_start (EV_P_ ev_io *w);	692	void ev_io_start (EV_P_ ev_io *w);
586	void ev_io_stop (EV_P_ ev_io *w);	693	void ev_io_stop (EV_P_ ev_io *w);
587		694
588	void ev_timer_start (EV_P_ ev_timer *w);	695	void ev_timer_start (EV_P_ ev_timer *w);
589	void ev_timer_stop (EV_P_ ev_timer *w);	696	void ev_timer_stop (EV_P_ ev_timer *w);
590	/* stops if active and no repeat, restarts if active and repeating, starts if inactive and repeating */	697	/* stops if active and no repeat, restarts if active and repeating, starts if inactive and repeating */
591	void ev_timer_again (EV_P_ ev_timer *w);	698	void ev_timer_again (EV_P_ ev_timer *w);
		699	/* return remaining time */
		700	ev_tstamp ev_timer_remaining (EV_P_ ev_timer *w);
592		701
593	#if EV_PERIODIC_ENABLE	702	#if EV_PERIODIC_ENABLE
594	void ev_periodic_start (EV_P_ ev_periodic *w);	703	void ev_periodic_start (EV_P_ ev_periodic *w);
595	void ev_periodic_stop (EV_P_ ev_periodic *w);	704	void ev_periodic_stop (EV_P_ ev_periodic *w);
596	void ev_periodic_again (EV_P_ ev_periodic *w);	705	void ev_periodic_again (EV_P_ ev_periodic *w);
597	#endif	706	#endif
598		707
599	/* only supported in the default loop */	708	/* only supported in the default loop */
		709	#if EV_SIGNAL_ENABLE
600	void ev_signal_start (EV_P_ ev_signal *w);	710	void ev_signal_start (EV_P_ ev_signal *w);
601	void ev_signal_stop (EV_P_ ev_signal *w);	711	void ev_signal_stop (EV_P_ ev_signal *w);
		712	#endif
602		713
603	/* only supported in the default loop */	714	/* only supported in the default loop */
		715	# if EV_CHILD_ENABLE
604	void ev_child_start (EV_P_ ev_child *w);	716	void ev_child_start (EV_P_ ev_child *w);
605	void ev_child_stop (EV_P_ ev_child *w);	717	void ev_child_stop (EV_P_ ev_child *w);
		718	# endif
606		719
607	# if EV_STAT_ENABLE	720	# if EV_STAT_ENABLE
608	void ev_stat_start (EV_P_ ev_stat *w);	721	void ev_stat_start (EV_P_ ev_stat *w);
609	void ev_stat_stop (EV_P_ ev_stat *w);	722	void ev_stat_stop (EV_P_ ev_stat *w);
610	void ev_stat_stat (EV_P_ ev_stat *w);	723	void ev_stat_stat (EV_P_ ev_stat *w);
…		…
613	# if EV_IDLE_ENABLE	726	# if EV_IDLE_ENABLE
614	void ev_idle_start (EV_P_ ev_idle *w);	727	void ev_idle_start (EV_P_ ev_idle *w);
615	void ev_idle_stop (EV_P_ ev_idle *w);	728	void ev_idle_stop (EV_P_ ev_idle *w);
616	# endif	729	# endif
617		730
		731	#if EV_PREPARE_ENABLE
618	void ev_prepare_start (EV_P_ ev_prepare *w);	732	void ev_prepare_start (EV_P_ ev_prepare *w);
619	void ev_prepare_stop (EV_P_ ev_prepare *w);	733	void ev_prepare_stop (EV_P_ ev_prepare *w);
		734	#endif
620		735
		736	#if EV_CHECK_ENABLE
621	void ev_check_start (EV_P_ ev_check *w);	737	void ev_check_start (EV_P_ ev_check *w);
622	void ev_check_stop (EV_P_ ev_check *w);	738	void ev_check_stop (EV_P_ ev_check *w);
		739	#endif
623		740
624	# if EV_FORK_ENABLE	741	# if EV_FORK_ENABLE
625	void ev_fork_start (EV_P_ ev_fork *w);	742	void ev_fork_start (EV_P_ ev_fork *w);
626	void ev_fork_stop (EV_P_ ev_fork *w);	743	void ev_fork_stop (EV_P_ ev_fork *w);
627	# endif	744	# endif

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Comparing libev/ev.h (file contents): Revision 1.111 by root, Mon Mar 16 21:15:06 2009 UTC vs. Revision 1.138 by root, Tue Mar 16 20:32:20 2010 UTC

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Comparing libev/ev.h (file contents):
Revision 1.111 by root, Mon Mar 16 21:15:06 2009 UTC vs.
Revision 1.138 by root, Tue Mar 16 20:32:20 2010 UTC