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

Comparing libev/ev.h (file contents):
Revision 1.128 by root, Tue Oct 20 00:50:31 2009 UTC vs.
Revision 1.184 by root, Sun Dec 20 01:35:55 2015 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) 2007,2008,2009,2010,2011,2012,2015 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	*
10	* 1. Redistributions of source code must retain the above copyright notice,	10	* 1. Redistributions of source code must retain the above copyright notice,
11	* this list of conditions and the following disclaimer.	11	* this list of conditions and the following disclaimer.
12	*	12	*
13	* 2. Redistributions in binary form must reproduce the above copyright	13	* 2. Redistributions in binary form must reproduce the above copyright
14	* notice, this list of conditions and the following disclaimer in the	14	* notice, this list of conditions and the following disclaimer in the
15	* documentation and/or other materials provided with the distribution.	15	* documentation and/or other materials provided with the distribution.
16	*	16	*
17	* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED	17	* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
18	* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MER-	18	* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MER-
19	* CHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO	19	* CHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
20	* EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPE-	20	* EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPE-
21	* CIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,	21	* CIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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	# define EV_CPP(x) x
		45	# if __cplusplus >= 201103L
		46	# define EV_THROW noexcept
		47	# else
		48	# define EV_THROW throw ()
45	#endif	49	# endif
		50	#else
		51	# define EV_CPP(x)
		52	# define EV_THROW
		53	#endif
46		54
47	typedef double ev_tstamp;	55	EV_CPP(extern "C" {)
48		56
		57	/*****************************************************************************/
		58
		59	/* pre-4.0 compatibility */
		60	#ifndef EV_COMPAT3
		61	# define EV_COMPAT3 1
		62	#endif
		63
		64	#ifndef EV_FEATURES
		65	# if defined __OPTIMIZE_SIZE__
		66	# define EV_FEATURES 0x7c
		67	# else
		68	# define EV_FEATURES 0x7f
		69	# endif
		70	#endif
		71
		72	#define EV_FEATURE_CODE ((EV_FEATURES) & 1)
		73	#define EV_FEATURE_DATA ((EV_FEATURES) & 2)
		74	#define EV_FEATURE_CONFIG ((EV_FEATURES) & 4)
		75	#define EV_FEATURE_API ((EV_FEATURES) & 8)
		76	#define EV_FEATURE_WATCHERS ((EV_FEATURES) & 16)
		77	#define EV_FEATURE_BACKENDS ((EV_FEATURES) & 32)
		78	#define EV_FEATURE_OS ((EV_FEATURES) & 64)
		79
49	/* these priorities are inclusive, higher priorities will be called earlier */	80	/* these priorities are inclusive, higher priorities will be invoked earlier */
50	#ifndef EV_MINPRI	81	#ifndef EV_MINPRI
51	# define EV_MINPRI -2	82	# define EV_MINPRI (EV_FEATURE_CONFIG ? -2 : 0)
52	#endif	83	#endif
53	#ifndef EV_MAXPRI	84	#ifndef EV_MAXPRI
54	# define EV_MAXPRI +2	85	# define EV_MAXPRI (EV_FEATURE_CONFIG ? +2 : 0)
55	#endif	86	#endif
56		87
57	#ifndef EV_MULTIPLICITY	88	#ifndef EV_MULTIPLICITY
58	# define EV_MULTIPLICITY 1	89	# define EV_MULTIPLICITY EV_FEATURE_CONFIG
59	#endif	90	#endif
60		91
61	#ifndef EV_PERIODIC_ENABLE	92	#ifndef EV_PERIODIC_ENABLE
62	# define EV_PERIODIC_ENABLE 1	93	# define EV_PERIODIC_ENABLE EV_FEATURE_WATCHERS
63	#endif	94	#endif
64		95
65	#ifndef EV_STAT_ENABLE	96	#ifndef EV_STAT_ENABLE
66	# define EV_STAT_ENABLE 1	97	# define EV_STAT_ENABLE EV_FEATURE_WATCHERS
		98	#endif
		99
		100	#ifndef EV_PREPARE_ENABLE
		101	# define EV_PREPARE_ENABLE EV_FEATURE_WATCHERS
		102	#endif
		103
		104	#ifndef EV_CHECK_ENABLE
		105	# define EV_CHECK_ENABLE EV_FEATURE_WATCHERS
67	#endif	106	#endif
68		107
69	#ifndef EV_IDLE_ENABLE	108	#ifndef EV_IDLE_ENABLE
70	# define EV_IDLE_ENABLE 1	109	# define EV_IDLE_ENABLE EV_FEATURE_WATCHERS
71	#endif	110	#endif
72		111
73	#ifndef EV_FORK_ENABLE	112	#ifndef EV_FORK_ENABLE
		113	# define EV_FORK_ENABLE EV_FEATURE_WATCHERS
		114	#endif
		115
		116	#ifndef EV_CLEANUP_ENABLE
		117	# define EV_CLEANUP_ENABLE EV_FEATURE_WATCHERS
		118	#endif
		119
		120	#ifndef EV_SIGNAL_ENABLE
		121	# define EV_SIGNAL_ENABLE EV_FEATURE_WATCHERS
		122	#endif
		123
		124	#ifndef EV_CHILD_ENABLE
		125	# ifdef _WIN32
74	# define EV_FORK_ENABLE 1	126	# define EV_CHILD_ENABLE 0
		127	# else
		128	# define EV_CHILD_ENABLE EV_FEATURE_WATCHERS
		129	#endif
		130	#endif
		131
		132	#ifndef EV_ASYNC_ENABLE
		133	# define EV_ASYNC_ENABLE EV_FEATURE_WATCHERS
75	#endif	134	#endif
76		135
77	#ifndef EV_EMBED_ENABLE	136	#ifndef EV_EMBED_ENABLE
78	# define EV_EMBED_ENABLE 1	137	# define EV_EMBED_ENABLE EV_FEATURE_WATCHERS
79	#endif
80
81	#ifndef EV_ASYNC_ENABLE
82	# define EV_ASYNC_ENABLE 1
83	#endif	138	#endif
84		139
85	#ifndef EV_WALK_ENABLE	140	#ifndef EV_WALK_ENABLE
86	# define EV_WALK_ENABLE 0 /* not yet */	141	# define EV_WALK_ENABLE 0 /* not yet */
87	#endif	142	#endif
		143
		144	/*****************************************************************************/
		145
		146	#if EV_CHILD_ENABLE && !EV_SIGNAL_ENABLE
		147	# undef EV_SIGNAL_ENABLE
		148	# define EV_SIGNAL_ENABLE 1
		149	#endif
		150
		151	/*****************************************************************************/
		152
		153	typedef double ev_tstamp;
		154
		155	#include <string.h> /* for memmove */
88		156
89	#ifndef EV_ATOMIC_T	157	#ifndef EV_ATOMIC_T
90	# include <signal.h>	158	# include <signal.h>
91	# define EV_ATOMIC_T sig_atomic_t volatile	159	# define EV_ATOMIC_T sig_atomic_t volatile
92	#endif	160	#endif
93
94	/*****************************************************************************/
95		161
96	#if EV_STAT_ENABLE	162	#if EV_STAT_ENABLE
97	# ifdef _WIN32	163	# ifdef _WIN32
98	# include <time.h>	164	# include <time.h>
99	# include <sys/types.h>	165	# include <sys/types.h>
…		…
102	#endif	168	#endif
103		169
104	/* support multiple event loops? */	170	/* support multiple event loops? */
105	#if EV_MULTIPLICITY	171	#if EV_MULTIPLICITY
106	struct ev_loop;	172	struct ev_loop;
107	# define EV_P struct ev_loop *loop	173	# define EV_P struct ev_loop loop / a loop as sole parameter in a declaration */
108	# define EV_P_ EV_P,	174	# define EV_P_ EV_P, /* a loop as first of multiple parameters */
109	# define EV_A loop	175	# define EV_A loop /* a loop as sole argument to a function call */
110	# define EV_A_ EV_A,	176	# define EV_A_ EV_A, /* a loop as first of multiple arguments */
111	# define EV_DEFAULT_UC ev_default_loop_uc ()	177	# define EV_DEFAULT_UC ev_default_loop_uc_ () /* the default loop, if initialised, as sole arg */
112	# define EV_DEFAULT_UC_ EV_DEFAULT_UC,	178	# define EV_DEFAULT_UC_ EV_DEFAULT_UC, /* the default loop as first of multiple arguments */
113	# define EV_DEFAULT ev_default_loop (0)	179	# define EV_DEFAULT ev_default_loop (0) /* the default loop as sole arg */
114	# define EV_DEFAULT_ EV_DEFAULT,	180	# define EV_DEFAULT_ EV_DEFAULT, /* the default loop as first of multiple arguments */
115	#else	181	#else
116	# define EV_P void	182	# define EV_P void
117	# define EV_P_	183	# define EV_P_
118	# define EV_A	184	# define EV_A
119	# define EV_A_	185	# define EV_A_
…		…
122	# define EV_DEFAULT_UC	188	# define EV_DEFAULT_UC
123	# define EV_DEFAULT_UC_	189	# define EV_DEFAULT_UC_
124	# undef EV_EMBED_ENABLE	190	# undef EV_EMBED_ENABLE
125	#endif	191	#endif
126		192
		193	/* EV_INLINE is used for functions in header files */
127	#if __STDC_VERSION__ >= 199901L \|\| __GNUC__ >= 3	194	#if __STDC_VERSION__ >= 199901L \|\| __GNUC__ >= 3
128	# define EV_INLINE static inline	195	# define EV_INLINE static inline
129	#else	196	#else
130	# define EV_INLINE static	197	# define EV_INLINE static
131	#endif	198	#endif
132		199
		200	#ifdef EV_API_STATIC
		201	# define EV_API_DECL static
		202	#else
		203	# define EV_API_DECL extern
		204	#endif
		205
		206	/* EV_PROTOTYPES can be used to switch of prototype declarations */
		207	#ifndef EV_PROTOTYPES
		208	# define EV_PROTOTYPES 1
		209	#endif
		210
133	/*****************************************************************************/	211	/*****************************************************************************/
134		212
		213	#define EV_VERSION_MAJOR 4
		214	#define EV_VERSION_MINOR 22
		215
135	/* eventmask, revents, events... */	216	/* eventmask, revents, events... */
136	#define EV_UNDEF -1 /* guaranteed to be invalid */	217	enum {
		218	EV_UNDEF = (int)0xFFFFFFFF, /* guaranteed to be invalid */
137	#define EV_NONE 0x00 /* no events */	219	EV_NONE = 0x00, /* no events */
138	#define EV_READ 0x01 /* ev_io detected read will not block */	220	EV_READ = 0x01, /* ev_io detected read will not block */
139	#define EV_WRITE 0x02 /* ev_io detected write will not block */	221	EV_WRITE = 0x02, /* ev_io detected write will not block */
140	#define EV__IOFDSET 0x80 /* internal use only */	222	EV__IOFDSET = 0x80, /* internal use only */
141	#define EV_IO EV_READ /* alias for type-detection */	223	EV_IO = EV_READ, /* alias for type-detection */
142	#define EV_TIMEOUT 0x00000100 /* timer timed out */	224	EV_TIMER = 0x00000100, /* timer timed out */
143	#define EV_TIMER EV_TIMEOUT /* alias for type-detection */	225	#if EV_COMPAT3
		226	EV_TIMEOUT = EV_TIMER, /* pre 4.0 API compatibility */
		227	#endif
144	#define EV_PERIODIC 0x00000200 /* periodic timer timed out */	228	EV_PERIODIC = 0x00000200, /* periodic timer timed out */
145	#define EV_SIGNAL 0x00000400 /* signal was received */	229	EV_SIGNAL = 0x00000400, /* signal was received */
146	#define EV_CHILD 0x00000800 /* child/pid had status change */	230	EV_CHILD = 0x00000800, /* child/pid had status change */
147	#define EV_STAT 0x00001000 /* stat data changed */	231	EV_STAT = 0x00001000, /* stat data changed */
148	#define EV_IDLE 0x00002000 /* event loop is idling */	232	EV_IDLE = 0x00002000, /* event loop is idling */
149	#define EV_PREPARE 0x00004000 /* event loop about to poll */	233	EV_PREPARE = 0x00004000, /* event loop about to poll */
150	#define EV_CHECK 0x00008000 /* event loop finished poll */	234	EV_CHECK = 0x00008000, /* event loop finished poll */
151	#define EV_EMBED 0x00010000 /* embedded event loop needs sweep */	235	EV_EMBED = 0x00010000, /* embedded event loop needs sweep */
152	#define EV_FORK 0x00020000 /* event loop resumed in child */	236	EV_FORK = 0x00020000, /* event loop resumed in child */
		237	EV_CLEANUP = 0x00040000, /* event loop resumed in child */
153	#define EV_ASYNC 0x00040000 /* async intra-loop signal */	238	EV_ASYNC = 0x00080000, /* async intra-loop signal */
154	#define EV_CUSTOM 0x01000000 /* for use by user code */	239	EV_CUSTOM = 0x01000000, /* for use by user code */
155	#define EV_ERROR 0x80000000 /* sent when an error occurs */	240	EV_ERROR = (int)0x80000000 /* sent when an error occurs */
		241	};
156		242
157	/* can be used to add custom fields to all watchers, while losing binary compatibility */	243	/* can be used to add custom fields to all watchers, while losing binary compatibility */
158	#ifndef EV_COMMON	244	#ifndef EV_COMMON
159	# define EV_COMMON void *data;	245	# define EV_COMMON void *data;
160	#endif	246	#endif
161	#ifndef EV_PROTOTYPES
162	# define EV_PROTOTYPES 1
163	#endif
164
165	#define EV_VERSION_MAJOR 3
166	#define EV_VERSION_MINOR 8
167		247
168	#ifndef EV_CB_DECLARE	248	#ifndef EV_CB_DECLARE
169	# define EV_CB_DECLARE(type) void (cb)(EV_P_ struct type w, int revents);	249	# define EV_CB_DECLARE(type) void (cb)(EV_P_ struct type w, int revents);
170	#endif	250	#endif
171	#ifndef EV_CB_INVOKE	251	#ifndef EV_CB_INVOKE
172	# define EV_CB_INVOKE(watcher,revents) (watcher)->cb (EV_A_ (watcher), (revents))	252	# define EV_CB_INVOKE(watcher,revents) (watcher)->cb (EV_A_ (watcher), (revents))
173	#endif	253	#endif
		254
		255	/* not official, do not use */
		256	#define EV_CB(type,name) void name (EV_P_ struct ev_ ## type *w, int revents)
174		257
175	/*	258	/*
176	* struct member types:	259	* struct member types:
177	* private: you may look at them, but not change them,	260	* private: you may look at them, but not change them,
178	* and they might not mean anything to you.	261	* and they might not mean anything to you.
…		…
189	* or the array index + 1 in the pendings array.	272	* or the array index + 1 in the pendings array.
190	*/	273	*/
191		274
192	#if EV_MINPRI == EV_MAXPRI	275	#if EV_MINPRI == EV_MAXPRI
193	# define EV_DECL_PRIORITY	276	# define EV_DECL_PRIORITY
194	#else	277	#elif !defined (EV_DECL_PRIORITY)
195	# define EV_DECL_PRIORITY int priority;	278	# define EV_DECL_PRIORITY int priority;
196	#endif	279	#endif
197		280
198	/* shared by all watchers */	281	/* shared by all watchers */
199	#define EV_WATCHER(type) \	282	#define EV_WATCHER(type) \
…		…
254	{	337	{
255	EV_WATCHER_TIME (ev_periodic)	338	EV_WATCHER_TIME (ev_periodic)
256		339
257	ev_tstamp offset; /* rw */	340	ev_tstamp offset; /* rw */
258	ev_tstamp interval; /* rw */	341	ev_tstamp interval; /* rw */
259	ev_tstamp (reschedule_cb)(struct ev_periodic w, ev_tstamp now); /* rw */	342	ev_tstamp (reschedule_cb)(struct ev_periodic w, ev_tstamp now) EV_THROW; /* rw */
260	} ev_periodic;	343	} ev_periodic;
261		344
262	/* invoked when the given signal has been received */	345	/* invoked when the given signal has been received */
263	/* revent EV_SIGNAL */	346	/* revent EV_SIGNAL */
264	typedef struct ev_signal	347	typedef struct ev_signal
…		…
329	EV_WATCHER (ev_check)	412	EV_WATCHER (ev_check)
330	} ev_check;	413	} ev_check;
331		414
332	#if EV_FORK_ENABLE	415	#if EV_FORK_ENABLE
333	/* the callback gets invoked before check in the child process when a fork was detected */	416	/* the callback gets invoked before check in the child process when a fork was detected */
		417	/* revent EV_FORK */
334	typedef struct ev_fork	418	typedef struct ev_fork
335	{	419	{
336	EV_WATCHER (ev_fork)	420	EV_WATCHER (ev_fork)
337	} ev_fork;	421	} ev_fork;
		422	#endif
		423
		424	#if EV_CLEANUP_ENABLE
		425	/* is invoked just before the loop gets destroyed */
		426	/* revent EV_CLEANUP */
		427	typedef struct ev_cleanup
		428	{
		429	EV_WATCHER (ev_cleanup)
		430	} ev_cleanup;
338	#endif	431	#endif
339		432
340	#if EV_EMBED_ENABLE	433	#if EV_EMBED_ENABLE
341	/* used to embed an event loop inside another */	434	/* used to embed an event loop inside another */
342	/* the callback gets invoked when the event loop has handled events, and can be 0 */	435	/* the callback gets invoked when the event loop has handled events, and can be 0 */
…		…
350	ev_check check; /* unused */	443	ev_check check; /* unused */
351	ev_timer timer; /* unused */	444	ev_timer timer; /* unused */
352	ev_periodic periodic; /* unused */	445	ev_periodic periodic; /* unused */
353	ev_idle idle; /* unused */	446	ev_idle idle; /* unused */
354	ev_fork fork; /* private */	447	ev_fork fork; /* private */
		448	#if EV_CLEANUP_ENABLE
		449	ev_cleanup cleanup; /* unused */
		450	#endif
355	} ev_embed;	451	} ev_embed;
356	#endif	452	#endif
357		453
358	#if EV_ASYNC_ENABLE	454	#if EV_ASYNC_ENABLE
359	/* invoked when somebody calls ev_async_send on the watcher */	455	/* invoked when somebody calls ev_async_send on the watcher */
…		…
388	struct ev_prepare prepare;	484	struct ev_prepare prepare;
389	struct ev_check check;	485	struct ev_check check;
390	#if EV_FORK_ENABLE	486	#if EV_FORK_ENABLE
391	struct ev_fork fork;	487	struct ev_fork fork;
392	#endif	488	#endif
		489	#if EV_CLEANUP_ENABLE
		490	struct ev_cleanup cleanup;
		491	#endif
393	#if EV_EMBED_ENABLE	492	#if EV_EMBED_ENABLE
394	struct ev_embed embed;	493	struct ev_embed embed;
395	#endif	494	#endif
396	#if EV_ASYNC_ENABLE	495	#if EV_ASYNC_ENABLE
397	struct ev_async async;	496	struct ev_async async;
398	#endif	497	#endif
399	};	498	};
400		499
401	/* bits for ev_default_loop and ev_loop_new */	500	/* flag bits for ev_default_loop and ev_loop_new */
		501	enum {
402	/* the default */	502	/* the default */
403	#define EVFLAG_AUTO 0x00000000U /* not quite a mask */	503	EVFLAG_AUTO = 0x00000000U, /* not quite a mask */
404	/* flag bits */	504	/* flag bits */
405	#define EVFLAG_NOENV 0x01000000U /* do NOT consult environment */	505	EVFLAG_NOENV = 0x01000000U, /* do NOT consult environment */
406	#define EVFLAG_FORKCHECK 0x02000000U /* check for a fork in each iteration */	506	EVFLAG_FORKCHECK = 0x02000000U, /* check for a fork in each iteration */
407	/* debugging/feature disable */	507	/* debugging/feature disable */
408	#define EVFLAG_NOINOTIFY 0x00100000U /* do not attempt to use inotify */	508	EVFLAG_NOINOTIFY = 0x00100000U, /* do not attempt to use inotify */
		509	#if EV_COMPAT3
		510	EVFLAG_NOSIGFD = 0, /* compatibility to pre-3.9 */
		511	#endif
409	#define EVFLAG_NOSIGFD 0x00200000U /* do not attempt to use signalfd */	512	EVFLAG_SIGNALFD = 0x00200000U, /* attempt to use signalfd */
		513	EVFLAG_NOSIGMASK = 0x00400000U /* avoid modifying the signal mask */
		514	};
		515
410	/* method bits to be ored together */	516	/* method bits to be ored together */
		517	enum {
411	#define EVBACKEND_SELECT 0x00000001U /* about anywhere */	518	EVBACKEND_SELECT = 0x00000001U, /* about anywhere */
412	#define EVBACKEND_POLL 0x00000002U /* !win */	519	EVBACKEND_POLL = 0x00000002U, /* !win */
413	#define EVBACKEND_EPOLL 0x00000004U /* linux */	520	EVBACKEND_EPOLL = 0x00000004U, /* linux */
414	#define EVBACKEND_KQUEUE 0x00000008U /* bsd */	521	EVBACKEND_KQUEUE = 0x00000008U, /* bsd */
415	#define EVBACKEND_DEVPOLL 0x00000010U /* solaris 8 / / NYI */	522	EVBACKEND_DEVPOLL = 0x00000010U, /* solaris 8 / / NYI */
416	#define EVBACKEND_PORT 0x00000020U /* solaris 10 */	523	EVBACKEND_PORT = 0x00000020U, /* solaris 10 */
417	#define EVBACKEND_ALL 0x0000003FU	524	EVBACKEND_ALL = 0x0000003FU, /* all known backends */
		525	EVBACKEND_MASK = 0x0000FFFFU /* all future backends */
		526	};
418		527
419	#if EV_PROTOTYPES	528	#if EV_PROTOTYPES
420	int ev_version_major (void);	529	EV_API_DECL int ev_version_major (void) EV_THROW;
421	int ev_version_minor (void);	530	EV_API_DECL int ev_version_minor (void) EV_THROW;
422		531
423	unsigned int ev_supported_backends (void);	532	EV_API_DECL unsigned int ev_supported_backends (void) EV_THROW;
424	unsigned int ev_recommended_backends (void);	533	EV_API_DECL unsigned int ev_recommended_backends (void) EV_THROW;
425	unsigned int ev_embeddable_backends (void);	534	EV_API_DECL unsigned int ev_embeddable_backends (void) EV_THROW;
426		535
427	ev_tstamp ev_time (void);	536	EV_API_DECL ev_tstamp ev_time (void) EV_THROW;
428	void ev_sleep (ev_tstamp delay); /* sleep for a while */	537	EV_API_DECL void ev_sleep (ev_tstamp delay) EV_THROW; /* sleep for a while */
429		538
430	/* Sets the allocation function to use, works like realloc.	539	/* Sets the allocation function to use, works like realloc.
431	* It is used to allocate and free memory.	540	* It is used to allocate and free memory.
432	* If it returns zero when memory needs to be allocated, the library might abort	541	* If it returns zero when memory needs to be allocated, the library might abort
433	* or take some potentially destructive action.	542	* or take some potentially destructive action.
434	* The default is your system realloc function.	543	* The default is your system realloc function.
435	*/	544	*/
436	void ev_set_allocator (void (cb)(void *ptr, long size));	545	EV_API_DECL void ev_set_allocator (void (cb)(void *ptr, long size) EV_THROW) EV_THROW;
437		546
438	/* set the callback function to call on a	547	/* set the callback function to call on a
439	* retryable syscall error	548	* retryable syscall error
440	* (such as failed select, poll, epoll_wait)	549	* (such as failed select, poll, epoll_wait)
441	*/	550	*/
442	void ev_set_syserr_cb (void (cb)(const char msg));	551	EV_API_DECL void ev_set_syserr_cb (void (cb)(const char msg) EV_THROW) EV_THROW;
443		552
444	#if EV_MULTIPLICITY	553	#if EV_MULTIPLICITY
		554
		555	/* the default loop is the only one that handles signals and child watchers */
		556	/* you can call this as often as you like */
		557	EV_API_DECL struct ev_loop *ev_default_loop (unsigned int flags EV_CPP (= 0)) EV_THROW;
		558
		559	#ifdef EV_API_STATIC
		560	EV_API_DECL struct ev_loop *ev_default_loop_ptr;
		561	#endif
		562
445	EV_INLINE struct ev_loop *	563	EV_INLINE struct ev_loop *
446	ev_default_loop_uc (void)	564	ev_default_loop_uc_ (void) EV_THROW
447	{	565	{
448	extern struct ev_loop *ev_default_loop_ptr;	566	extern struct ev_loop *ev_default_loop_ptr;
449		567
450	return ev_default_loop_ptr;	568	return ev_default_loop_ptr;
451	}	569	}
452		570
453	/* the default loop is the only one that handles signals and child watchers */	571	EV_INLINE int
454	/* you can call this as often as you like */	572	ev_is_default_loop (EV_P) EV_THROW
455	EV_INLINE struct ev_loop *
456	ev_default_loop (unsigned int flags)
457	{	573	{
458	struct ev_loop *loop = ev_default_loop_uc ();	574	return EV_A == EV_DEFAULT_UC;
459
460	if (!loop)
461	{
462	extern struct ev_loop *ev_default_loop_init (unsigned int flags);
463
464	loop = ev_default_loop_init (flags);
465	}
466
467	return loop;
468	}	575	}
469		576
470	/* create and destroy alternative loops that don't handle signals */	577	/* create and destroy alternative loops that don't handle signals */
471	struct ev_loop *ev_loop_new (unsigned int flags);	578	EV_API_DECL struct ev_loop *ev_loop_new (unsigned int flags EV_CPP (= 0)) EV_THROW;
472	void ev_loop_destroy (EV_P);
473	void ev_loop_fork (EV_P);
474		579
475	ev_tstamp ev_now (EV_P); /* time w.r.t. timers and the eventloop, updated after each poll */	580	EV_API_DECL ev_tstamp ev_now (EV_P) EV_THROW; /* time w.r.t. timers and the eventloop, updated after each poll */
476		581
477	#else	582	#else
478		583
479	int ev_default_loop (unsigned int flags); /* returns true when successful */	584	EV_API_DECL int ev_default_loop (unsigned int flags EV_CPP (= 0)) EV_THROW; /* returns true when successful */
		585
		586	EV_API_DECL ev_tstamp ev_rt_now;
480		587
481	EV_INLINE ev_tstamp	588	EV_INLINE ev_tstamp
482	ev_now (void)	589	ev_now (void) EV_THROW
483	{	590	{
484	extern ev_tstamp ev_rt_now;
485
486	return ev_rt_now;	591	return ev_rt_now;
487	}	592	}
		593
		594	/* looks weird, but ev_is_default_loop (EV_A) still works if this exists */
		595	EV_INLINE int
		596	ev_is_default_loop (void) EV_THROW
		597	{
		598	return 1;
		599	}
		600
488	#endif /* multiplicity */	601	#endif /* multiplicity */
489		602
490	EV_INLINE int	603	/* destroy event loops, also works for the default loop */
491	ev_is_default_loop (EV_P)	604	EV_API_DECL void ev_loop_destroy (EV_P);
492	{
493	#if EV_MULTIPLICITY
494	extern struct ev_loop *ev_default_loop_ptr;
495		605
496	return !!(EV_A == ev_default_loop_ptr);
497	#else
498	return 1;
499	#endif
500	}
501
502	void ev_default_destroy (void); /* destroy the default loop */
503	/* this needs to be called after fork, to duplicate the default loop */	606	/* this needs to be called after fork, to duplicate the loop */
504	/* if you create alternative loops you have to call ev_loop_fork on them */	607	/* when you want to re-use it in the child */
505	/* you can call it in either the parent or the child */	608	/* you can call it in either the parent or the child */
506	/* you can actually call it at any time, anywhere :) */	609	/* you can actually call it at any time, anywhere :) */
507	void ev_default_fork (void);	610	EV_API_DECL void ev_loop_fork (EV_P) EV_THROW;
508		611
509	unsigned int ev_backend (EV_P); /* backend in use by loop */	612	EV_API_DECL unsigned int ev_backend (EV_P) EV_THROW; /* backend in use by loop */
510		613
511	void ev_now_update (EV_P); /* update event loop time */	614	EV_API_DECL void ev_now_update (EV_P) EV_THROW; /* update event loop time */
512		615
513	#if EV_WALK_ENABLE	616	#if EV_WALK_ENABLE
514	/* walk (almost) all watchers in the loop of a given type, invoking the */	617	/* walk (almost) all watchers in the loop of a given type, invoking the */
515	/* callback on every such watcher. The callback might stop the watcher, */	618	/* callback on every such watcher. The callback might stop the watcher, */
516	/* but do nothing else with the loop */	619	/* but do nothing else with the loop */
517	void ev_walk (EV_P_ int types, void (cb)(EV_P_ int type, void w));	620	EV_API_DECL void ev_walk (EV_P_ int types, void (cb)(EV_P_ int type, void w)) EV_THROW;
518	#endif	621	#endif
519		622
520	#endif /* prototypes */	623	#endif /* prototypes */
521		624
522	#define EVLOOP_NONBLOCK 1 /* do not block/wait */	625	/* ev_run flags values */
523	#define EVLOOP_ONESHOT 2 /* block once only */	626	enum {
524	#define EVUNLOOP_CANCEL 0 /* undo unloop */	627	EVRUN_NOWAIT = 1, /* do not block/wait */
525	#define EVUNLOOP_ONE 1 /* unloop once */	628	EVRUN_ONCE = 2 /* block once only */
		629	};
		630
		631	/* ev_break how values */
		632	enum {
		633	EVBREAK_CANCEL = 0, /* undo unloop */
		634	EVBREAK_ONE = 1, /* unloop once */
526	#define EVUNLOOP_ALL 2 /* unloop all loops */	635	EVBREAK_ALL = 2 /* unloop all loops */
		636	};
527		637
528	#if EV_PROTOTYPES	638	#if EV_PROTOTYPES
529	void ev_loop (EV_P_ int flags);	639	EV_API_DECL int ev_run (EV_P_ int flags EV_CPP (= 0));
530	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 */	640	EV_API_DECL void ev_break (EV_P_ int how EV_CPP (= EVBREAK_ONE)) EV_THROW; /* break out of the loop */
531		641
532	/*	642	/*
533	* ref/unref can be used to add or remove a refcount on the mainloop. every watcher	643	* ref/unref can be used to add or remove a refcount on the mainloop. every watcher
534	* keeps one reference. if you have a long-running watcher you never unregister that	644	* keeps one reference. if you have a long-running watcher you never unregister that
535	* should not keep ev_loop from running, unref() after starting, and ref() before stopping.	645	* should not keep ev_loop from running, unref() after starting, and ref() before stopping.
536	*/	646	*/
537	void ev_ref (EV_P);	647	EV_API_DECL void ev_ref (EV_P) EV_THROW;
538	void ev_unref (EV_P);	648	EV_API_DECL void ev_unref (EV_P) EV_THROW;
539		649
540	/*	650	/*
541	* convenience function, wait for a single event, without registering an event watcher	651	* convenience function, wait for a single event, without registering an event watcher
542	* if timeout is < 0, do wait indefinitely	652	* if timeout is < 0, do wait indefinitely
543	*/	653	*/
544	void ev_once (EV_P_ int fd, int events, ev_tstamp timeout, void (cb)(int revents, void arg), void *arg);	654	EV_API_DECL void ev_once (EV_P_ int fd, int events, ev_tstamp timeout, void (cb)(int revents, void arg), void *arg) EV_THROW;
545		655
546	# if EV_MINIMAL < 2	656	# if EV_FEATURE_API
547	unsigned int ev_loop_count (EV_P); /* number of loop iterations */	657	EV_API_DECL unsigned int ev_iteration (EV_P) EV_THROW; /* number of loop iterations */
548	unsigned int ev_loop_depth (EV_P); /* #ev_loop enters - #ev_loop leaves */	658	EV_API_DECL unsigned int ev_depth (EV_P) EV_THROW; /* #ev_loop enters - #ev_loop leaves */
549	void ev_loop_verify (EV_P); /* abort if loop data corrupted */	659	EV_API_DECL void ev_verify (EV_P) EV_THROW; /* abort if loop data corrupted */
550		660
551	void ev_set_io_collect_interval (EV_P_ ev_tstamp interval); /* sleep at least this time, default 0 */	661	EV_API_DECL void ev_set_io_collect_interval (EV_P_ ev_tstamp interval) EV_THROW; /* sleep at least this time, default 0 */
552	void ev_set_timeout_collect_interval (EV_P_ ev_tstamp interval); /* sleep at least this time, default 0 */	662	EV_API_DECL void ev_set_timeout_collect_interval (EV_P_ ev_tstamp interval) EV_THROW; /* sleep at least this time, default 0 */
553		663
554	/* advanced stuff for threading etc. support, see docs */	664	/* advanced stuff for threading etc. support, see docs */
555	void ev_set_userdata (EV_P_ void *data);	665	EV_API_DECL void ev_set_userdata (EV_P_ void *data) EV_THROW;
556	void *ev_userdata (EV_P);	666	EV_API_DECL void *ev_userdata (EV_P) EV_THROW;
557	void ev_set_invoke_pending_cb (EV_P_ void (*invoke_pending_cb)(EV_P));	667	typedef void (*ev_loop_callback)(EV_P);
		668	EV_API_DECL void ev_set_invoke_pending_cb (EV_P_ ev_loop_callback invoke_pending_cb) EV_THROW;
		669	/* C++ doesn't allow the use of the ev_loop_callback typedef here, so we need to spell it out */
558	void ev_set_loop_release_cb (EV_P_ void (release)(EV_P), void (acquire)(EV_P));	670	EV_API_DECL void ev_set_loop_release_cb (EV_P_ void (release)(EV_P) EV_THROW, void (acquire)(EV_P) EV_THROW) EV_THROW;
559		671
560	unsigned int ev_pending_count (EV_P); /* number of pending events, if any */	672	EV_API_DECL unsigned int ev_pending_count (EV_P) EV_THROW; /* number of pending events, if any */
561	void ev_invoke_pending (EV_P); /* invoke all pending watchers */	673	EV_API_DECL void ev_invoke_pending (EV_P); /* invoke all pending watchers */
562		674
563	/*	675	/*
564	* stop/start the timer handling.	676	* stop/start the timer handling.
565	*/	677	*/
566	void ev_suspend (EV_P);	678	EV_API_DECL void ev_suspend (EV_P) EV_THROW;
567	void ev_resume (EV_P);	679	EV_API_DECL void ev_resume (EV_P) EV_THROW;
568	#endif	680	#endif
569		681
570	#endif	682	#endif
571		683
572	/* these may evaluate ev multiple times, and the other arguments at most once */	684	/* these may evaluate ev multiple times, and the other arguments at most once */
…		…
587	#define ev_idle_set(ev) /* nop, yes, this is a serious in-joke */	699	#define ev_idle_set(ev) /* nop, yes, this is a serious in-joke */
588	#define ev_prepare_set(ev) /* nop, yes, this is a serious in-joke */	700	#define ev_prepare_set(ev) /* nop, yes, this is a serious in-joke */
589	#define ev_check_set(ev) /* nop, yes, this is a serious in-joke */	701	#define ev_check_set(ev) /* nop, yes, this is a serious in-joke */
590	#define ev_embed_set(ev,other_) do { (ev)->other = (other_); } while (0)	702	#define ev_embed_set(ev,other_) do { (ev)->other = (other_); } while (0)
591	#define ev_fork_set(ev) /* nop, yes, this is a serious in-joke */	703	#define ev_fork_set(ev) /* nop, yes, this is a serious in-joke */
592	#define ev_async_set(ev) do { (ev)->sent = 0; } while (0)	704	#define ev_cleanup_set(ev) /* nop, yes, this is a serious in-joke */
		705	#define ev_async_set(ev) /* nop, yes, this is a serious in-joke */
593		706
594	#define ev_io_init(ev,cb,fd,events) do { ev_init ((ev), (cb)); ev_io_set ((ev),(fd),(events)); } while (0)	707	#define ev_io_init(ev,cb,fd,events) do { ev_init ((ev), (cb)); ev_io_set ((ev),(fd),(events)); } while (0)
595	#define ev_timer_init(ev,cb,after,repeat) do { ev_init ((ev), (cb)); ev_timer_set ((ev),(after),(repeat)); } while (0)	708	#define ev_timer_init(ev,cb,after,repeat) do { ev_init ((ev), (cb)); ev_timer_set ((ev),(after),(repeat)); } while (0)
596	#define ev_periodic_init(ev,cb,ofs,ival,rcb) do { ev_init ((ev), (cb)); ev_periodic_set ((ev),(ofs),(ival),(rcb)); } while (0)	709	#define ev_periodic_init(ev,cb,ofs,ival,rcb) do { ev_init ((ev), (cb)); ev_periodic_set ((ev),(ofs),(ival),(rcb)); } while (0)
597	#define ev_signal_init(ev,cb,signum) do { ev_init ((ev), (cb)); ev_signal_set ((ev), (signum)); } while (0)	710	#define ev_signal_init(ev,cb,signum) do { ev_init ((ev), (cb)); ev_signal_set ((ev), (signum)); } while (0)
…		…
600	#define ev_idle_init(ev,cb) do { ev_init ((ev), (cb)); ev_idle_set ((ev)); } while (0)	713	#define ev_idle_init(ev,cb) do { ev_init ((ev), (cb)); ev_idle_set ((ev)); } while (0)
601	#define ev_prepare_init(ev,cb) do { ev_init ((ev), (cb)); ev_prepare_set ((ev)); } while (0)	714	#define ev_prepare_init(ev,cb) do { ev_init ((ev), (cb)); ev_prepare_set ((ev)); } while (0)
602	#define ev_check_init(ev,cb) do { ev_init ((ev), (cb)); ev_check_set ((ev)); } while (0)	715	#define ev_check_init(ev,cb) do { ev_init ((ev), (cb)); ev_check_set ((ev)); } while (0)
603	#define ev_embed_init(ev,cb,other) do { ev_init ((ev), (cb)); ev_embed_set ((ev),(other)); } while (0)	716	#define ev_embed_init(ev,cb,other) do { ev_init ((ev), (cb)); ev_embed_set ((ev),(other)); } while (0)
604	#define ev_fork_init(ev,cb) do { ev_init ((ev), (cb)); ev_fork_set ((ev)); } while (0)	717	#define ev_fork_init(ev,cb) do { ev_init ((ev), (cb)); ev_fork_set ((ev)); } while (0)
		718	#define ev_cleanup_init(ev,cb) do { ev_init ((ev), (cb)); ev_cleanup_set ((ev)); } while (0)
605	#define ev_async_init(ev,cb) do { ev_init ((ev), (cb)); ev_async_set ((ev)); } while (0)	719	#define ev_async_init(ev,cb) do { ev_init ((ev), (cb)); ev_async_set ((ev)); } while (0)
606		720
607	#define ev_is_pending(ev) (0 + ((ev_watcher )(void )(ev))->pending) /* ro, true when watcher is waiting for callback invocation */	721	#define ev_is_pending(ev) (0 + ((ev_watcher )(void )(ev))->pending) /* ro, true when watcher is waiting for callback invocation */
608	#define ev_is_active(ev) (0 + ((ev_watcher )(void )(ev))->active) /* ro, true when the watcher has been started */	722	#define ev_is_active(ev) (0 + ((ev_watcher )(void )(ev))->active) /* ro, true when the watcher has been started */
609		723
610	#define ev_cb(ev) (ev)->cb /* rw */	724	#define ev_cb_(ev) (ev)->cb /* rw */
		725	#define ev_cb(ev) (memmove (&ev_cb_ (ev), &((ev_watcher *)(ev))->cb, sizeof (ev_cb_ (ev))), (ev)->cb)
611		726
612	#if EV_MINPRI == EV_MAXPRI	727	#if EV_MINPRI == EV_MAXPRI
613	# define ev_priority(ev) ((ev), EV_MINPRI)	728	# define ev_priority(ev) ((ev), EV_MINPRI)
614	# define ev_set_priority(ev,pri) ((ev), (pri))	729	# define ev_set_priority(ev,pri) ((ev), (pri))
615	#else	730	#else
616	# define ev_priority(ev) (+(((ev_watcher )(void )(ev))->priority))	731	# define ev_priority(ev) (+(((ev_watcher )(void )(ev))->priority))
617	# define ev_set_priority(ev,pri) ( (ev_watcher )(void )(ev))->priority = (pri)	732	# define ev_set_priority(ev,pri) ( (ev_watcher )(void )(ev))->priority = (pri)
618	#endif	733	#endif
619		734
620	#define ev_periodic_at(ev) (+((ev_watcher_time *)(ev))->at)	735	#define ev_periodic_at(ev) (+((ev_watcher_time *)(ev))->at)
621		736
622	#ifndef ev_set_cb	737	#ifndef ev_set_cb
623	# define ev_set_cb(ev,cb_) ev_cb (ev) = (cb_)	738	# define ev_set_cb(ev,cb_) (ev_cb_ (ev) = (cb_), memmove (&((ev_watcher *)(ev))->cb, &ev_cb_ (ev), sizeof (ev_cb_ (ev))))
624	#endif	739	#endif
625		740
626	/* stopping (enabling, adding) a watcher does nothing if it is already running */	741	/* stopping (enabling, adding) a watcher does nothing if it is already running */
627	/* stopping (disabling, deleting) a watcher does nothing unless its already running */	742	/* stopping (disabling, deleting) a watcher does nothing unless it's already running */
628	#if EV_PROTOTYPES	743	#if EV_PROTOTYPES
629		744
630	/* feeds an event into a watcher as if the event actually occured */	745	/* feeds an event into a watcher as if the event actually occurred */
631	/* accepts any ev_watcher type */	746	/* accepts any ev_watcher type */
632	void ev_feed_event (EV_P_ void *w, int revents);	747	EV_API_DECL void ev_feed_event (EV_P_ void *w, int revents) EV_THROW;
633	void ev_feed_fd_event (EV_P_ int fd, int revents);	748	EV_API_DECL void ev_feed_fd_event (EV_P_ int fd, int revents) EV_THROW;
		749	#if EV_SIGNAL_ENABLE
		750	EV_API_DECL void ev_feed_signal (int signum) EV_THROW;
634	void ev_feed_signal_event (EV_P_ int signum);	751	EV_API_DECL void ev_feed_signal_event (EV_P_ int signum) EV_THROW;
		752	#endif
635	void ev_invoke (EV_P_ void *w, int revents);	753	EV_API_DECL void ev_invoke (EV_P_ void *w, int revents);
636	int ev_clear_pending (EV_P_ void *w);	754	EV_API_DECL int ev_clear_pending (EV_P_ void *w) EV_THROW;
637		755
638	void ev_io_start (EV_P_ ev_io *w);	756	EV_API_DECL void ev_io_start (EV_P_ ev_io *w) EV_THROW;
639	void ev_io_stop (EV_P_ ev_io *w);	757	EV_API_DECL void ev_io_stop (EV_P_ ev_io *w) EV_THROW;
640		758
641	void ev_timer_start (EV_P_ ev_timer *w);	759	EV_API_DECL void ev_timer_start (EV_P_ ev_timer *w) EV_THROW;
642	void ev_timer_stop (EV_P_ ev_timer *w);	760	EV_API_DECL void ev_timer_stop (EV_P_ ev_timer *w) EV_THROW;
643	/* stops if active and no repeat, restarts if active and repeating, starts if inactive and repeating */	761	/* stops if active and no repeat, restarts if active and repeating, starts if inactive and repeating */
644	void ev_timer_again (EV_P_ ev_timer *w);	762	EV_API_DECL void ev_timer_again (EV_P_ ev_timer *w) EV_THROW;
645	/* return remaining time */	763	/* return remaining time */
646	ev_tstamp ev_timer_remaining (EV_P_ ev_timer *w);	764	EV_API_DECL ev_tstamp ev_timer_remaining (EV_P_ ev_timer *w) EV_THROW;
647		765
648	#if EV_PERIODIC_ENABLE	766	#if EV_PERIODIC_ENABLE
649	void ev_periodic_start (EV_P_ ev_periodic *w);	767	EV_API_DECL void ev_periodic_start (EV_P_ ev_periodic *w) EV_THROW;
650	void ev_periodic_stop (EV_P_ ev_periodic *w);	768	EV_API_DECL void ev_periodic_stop (EV_P_ ev_periodic *w) EV_THROW;
651	void ev_periodic_again (EV_P_ ev_periodic *w);	769	EV_API_DECL void ev_periodic_again (EV_P_ ev_periodic *w) EV_THROW;
652	#endif	770	#endif
653		771
654	/* only supported in the default loop */	772	/* only supported in the default loop */
		773	#if EV_SIGNAL_ENABLE
655	void ev_signal_start (EV_P_ ev_signal *w);	774	EV_API_DECL void ev_signal_start (EV_P_ ev_signal *w) EV_THROW;
656	void ev_signal_stop (EV_P_ ev_signal *w);	775	EV_API_DECL void ev_signal_stop (EV_P_ ev_signal *w) EV_THROW;
		776	#endif
657		777
658	/* only supported in the default loop */	778	/* only supported in the default loop */
		779	# if EV_CHILD_ENABLE
659	void ev_child_start (EV_P_ ev_child *w);	780	EV_API_DECL void ev_child_start (EV_P_ ev_child *w) EV_THROW;
660	void ev_child_stop (EV_P_ ev_child *w);	781	EV_API_DECL void ev_child_stop (EV_P_ ev_child *w) EV_THROW;
		782	# endif
661		783
662	# if EV_STAT_ENABLE	784	# if EV_STAT_ENABLE
663	void ev_stat_start (EV_P_ ev_stat *w);	785	EV_API_DECL void ev_stat_start (EV_P_ ev_stat *w) EV_THROW;
664	void ev_stat_stop (EV_P_ ev_stat *w);	786	EV_API_DECL void ev_stat_stop (EV_P_ ev_stat *w) EV_THROW;
665	void ev_stat_stat (EV_P_ ev_stat *w);	787	EV_API_DECL void ev_stat_stat (EV_P_ ev_stat *w) EV_THROW;
666	# endif	788	# endif
667		789
668	# if EV_IDLE_ENABLE	790	# if EV_IDLE_ENABLE
669	void ev_idle_start (EV_P_ ev_idle *w);	791	EV_API_DECL void ev_idle_start (EV_P_ ev_idle *w) EV_THROW;
670	void ev_idle_stop (EV_P_ ev_idle *w);	792	EV_API_DECL void ev_idle_stop (EV_P_ ev_idle *w) EV_THROW;
		793	# endif
		794
		795	#if EV_PREPARE_ENABLE
		796	EV_API_DECL void ev_prepare_start (EV_P_ ev_prepare *w) EV_THROW;
		797	EV_API_DECL void ev_prepare_stop (EV_P_ ev_prepare *w) EV_THROW;
671	# endif	798	#endif
672		799
673	void ev_prepare_start (EV_P_ ev_prepare *w);	800	#if EV_CHECK_ENABLE
674	void ev_prepare_stop (EV_P_ ev_prepare *w);
675
676	void ev_check_start (EV_P_ ev_check *w);	801	EV_API_DECL void ev_check_start (EV_P_ ev_check *w) EV_THROW;
677	void ev_check_stop (EV_P_ ev_check *w);	802	EV_API_DECL void ev_check_stop (EV_P_ ev_check *w) EV_THROW;
		803	#endif
678		804
679	# if EV_FORK_ENABLE	805	# if EV_FORK_ENABLE
680	void ev_fork_start (EV_P_ ev_fork *w);	806	EV_API_DECL void ev_fork_start (EV_P_ ev_fork *w) EV_THROW;
681	void ev_fork_stop (EV_P_ ev_fork *w);	807	EV_API_DECL void ev_fork_stop (EV_P_ ev_fork *w) EV_THROW;
		808	# endif
		809
		810	# if EV_CLEANUP_ENABLE
		811	EV_API_DECL void ev_cleanup_start (EV_P_ ev_cleanup *w) EV_THROW;
		812	EV_API_DECL void ev_cleanup_stop (EV_P_ ev_cleanup *w) EV_THROW;
682	# endif	813	# endif
683		814
684	# if EV_EMBED_ENABLE	815	# if EV_EMBED_ENABLE
685	/* only supported when loop to be embedded is in fact embeddable */	816	/* only supported when loop to be embedded is in fact embeddable */
686	void ev_embed_start (EV_P_ ev_embed *w);	817	EV_API_DECL void ev_embed_start (EV_P_ ev_embed *w) EV_THROW;
687	void ev_embed_stop (EV_P_ ev_embed *w);	818	EV_API_DECL void ev_embed_stop (EV_P_ ev_embed *w) EV_THROW;
688	void ev_embed_sweep (EV_P_ ev_embed *w);	819	EV_API_DECL void ev_embed_sweep (EV_P_ ev_embed *w) EV_THROW;
689	# endif	820	# endif
690		821
691	# if EV_ASYNC_ENABLE	822	# if EV_ASYNC_ENABLE
692	void ev_async_start (EV_P_ ev_async *w);	823	EV_API_DECL void ev_async_start (EV_P_ ev_async *w) EV_THROW;
693	void ev_async_stop (EV_P_ ev_async *w);	824	EV_API_DECL void ev_async_stop (EV_P_ ev_async *w) EV_THROW;
694	void ev_async_send (EV_P_ ev_async *w);	825	EV_API_DECL void ev_async_send (EV_P_ ev_async *w) EV_THROW;
695	# endif
696
697	#endif	826	# endif
698		827
699	#ifdef __cplusplus	828	#if EV_COMPAT3
700	}	829	#define EVLOOP_NONBLOCK EVRUN_NOWAIT
		830	#define EVLOOP_ONESHOT EVRUN_ONCE
		831	#define EVUNLOOP_CANCEL EVBREAK_CANCEL
		832	#define EVUNLOOP_ONE EVBREAK_ONE
		833	#define EVUNLOOP_ALL EVBREAK_ALL
		834	#if EV_PROTOTYPES
		835	EV_INLINE void ev_loop (EV_P_ int flags) { ev_run (EV_A_ flags); }
		836	EV_INLINE void ev_unloop (EV_P_ int how ) { ev_break (EV_A_ how ); }
		837	EV_INLINE void ev_default_destroy (void) { ev_loop_destroy (EV_DEFAULT); }
		838	EV_INLINE void ev_default_fork (void) { ev_loop_fork (EV_DEFAULT); }
		839	#if EV_FEATURE_API
		840	EV_INLINE unsigned int ev_loop_count (EV_P) { return ev_iteration (EV_A); }
		841	EV_INLINE unsigned int ev_loop_depth (EV_P) { return ev_depth (EV_A); }
		842	EV_INLINE void ev_loop_verify (EV_P) { ev_verify (EV_A); }
		843	#endif
701	#endif	844	#endif
702		845	#else
		846	typedef struct ev_loop ev_loop;
703	#endif	847	#endif
704		848
		849	#endif
		850
		851	EV_CPP(})
		852
		853	#endif
		854

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Comparing libev/ev.h (file contents): Revision 1.128 by root, Tue Oct 20 00:50:31 2009 UTC vs. Revision 1.184 by root, Sun Dec 20 01:35:55 2015 UTC

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Comparing libev/ev.h (file contents):
Revision 1.128 by root, Tue Oct 20 00:50:31 2009 UTC vs.
Revision 1.184 by root, Sun Dec 20 01:35:55 2015 UTC