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

Comparing libev/ev.h (file contents):
Revision 1.48 by root, Sat Nov 10 03:19:21 2007 UTC vs.
Revision 1.72 by root, Tue Nov 27 10:59:11 2007 UTC

…		…
46		46
47	#ifndef EV_MULTIPLICITY	47	#ifndef EV_MULTIPLICITY
48	# define EV_MULTIPLICITY 1	48	# define EV_MULTIPLICITY 1
49	#endif	49	#endif
50		50
		51	#ifndef EV_PERIODIC_ENABLE
		52	# define EV_PERIODIC_ENABLE 1
		53	#endif
		54
		55	#ifndef EV_STAT_ENABLE
		56	# define EV_STAT_ENABLE 1
		57	#endif
		58
		59	#ifndef EV_FORK_ENABLE
		60	# define EV_FORK_ENABLE 1
		61	#endif
		62
		63	#ifndef EV_EMBED_ENABLE
		64	# define EV_EMBED_ENABLE 1
		65	#endif
		66
		67	/*****************************************************************************/
		68
		69	#if EV_STAT_ENABLE
		70	# include <sys/stat.h>
		71	#endif
		72
51	/* support multiple event loops? */	73	/* support multiple event loops? */
52	#if EV_MULTIPLICITY	74	#if EV_MULTIPLICITY
53	struct ev_loop;	75	struct ev_loop;
54	# define EV_P struct ev_loop *loop	76	# define EV_P struct ev_loop *loop
55	# define EV_P_ EV_P,	77	# define EV_P_ EV_P,
56	# define EV_A loop	78	# define EV_A loop
57	# define EV_A_ EV_A,	79	# define EV_A_ EV_A,
		80	# define EV_DEFAULT ev_default_loop (0)
		81	# define EV_DEFAULT_ EV_DEFAULT,
58	#else	82	#else
59	# define EV_P void	83	# define EV_P void
60	# define EV_P_	84	# define EV_P_
61	# define EV_A	85	# define EV_A
62	# define EV_A_	86	# define EV_A_
		87	# define EV_DEFAULT
		88	# define EV_DEFAULT_
		89
		90	# undef EV_EMBED_ENABLE
63	#endif	91	#endif
64		92
65	/* eventmask, revents, events... */	93	/* eventmask, revents, events... */
66	#define EV_UNDEF -1 /* guaranteed to be invalid */	94	#define EV_UNDEF -1L /* guaranteed to be invalid */
67	#define EV_NONE 0x00	95	#define EV_NONE 0x00L /* no events */
68	#define EV_READ 0x01	96	#define EV_READ 0x01L /* ev_io detected read will not block */
69	#define EV_WRITE 0x02	97	#define EV_WRITE 0x02L /* ev_io detected write will not block */
70	#define EV_TIMEOUT 0x000100	98	#define EV_TIMEOUT 0x00000100L /* timer timed out */
71	#define EV_PERIODIC 0x000200	99	#define EV_PERIODIC 0x00000200L /* periodic timer timed out */
72	#define EV_SIGNAL 0x000400	100	#define EV_SIGNAL 0x00000400L /* signal was received */
73	#define EV_IDLE 0x000800	101	#define EV_CHILD 0x00000800L /* child/pid had status change */
74	#define EV_CHECK 0x001000	102	#define EV_STAT 0x00001000L /* stat data changed */
75	#define EV_PREPARE 0x002000	103	#define EV_IDLE 0x00002000L /* event loop is idling */
76	#define EV_CHILD 0x004000	104	#define EV_PREPARE 0x00004000L /* event loop about to poll */
		105	#define EV_CHECK 0x00008000L /* event loop finished poll */
		106	#define EV_EMBED 0x00010000L /* embedded event loop needs sweep */
		107	#define EV_FORK 0x00020000L /* event loop resumed in child */
77	#define EV_ERROR 0x800000 /* sent when an error occurs */	108	#define EV_ERROR 0x80000000L /* sent when an error occurs */
78		109
79	/* can be used to add custom fields to all watchers */	110	/* can be used to add custom fields to all watchers, while losing binary compatibility */
80	#ifndef EV_COMMON	111	#ifndef EV_COMMON
81	# define EV_COMMON void *data	112	# define EV_COMMON void *data;
82	#endif	113	#endif
83	#ifndef EV_PROTOTYPES	114	#ifndef EV_PROTOTYPES
84	# define EV_PROTOTYPES 1	115	# define EV_PROTOTYPES 1
85	#endif	116	#endif
86		117
…		…
104	/* shared by all watchers */	135	/* shared by all watchers */
105	#define EV_WATCHER(type) \	136	#define EV_WATCHER(type) \
106	int active; /* private */ \	137	int active; /* private */ \
107	int pending; /* private */ \	138	int pending; /* private */ \
108	int priority; /* private */ \	139	int priority; /* private */ \
109	EV_COMMON; /* rw */ \	140	EV_COMMON /* rw */ \
110	EV_CB_DECLARE (type) /* private */	141	EV_CB_DECLARE (type) /* private */
111		142
112	#define EV_WATCHER_LIST(type) \	143	#define EV_WATCHER_LIST(type) \
113	EV_WATCHER (type); \	144	EV_WATCHER (type) \
114	struct ev_watcher_list next / private */	145	struct ev_watcher_list next; / private */
115		146
116	#define EV_WATCHER_TIME(type) \	147	#define EV_WATCHER_TIME(type) \
117	EV_WATCHER (type); \	148	EV_WATCHER (type) \
118	ev_tstamp at /* private */	149	ev_tstamp at; /* private */
119		150
120	/* base class, nothing to see here unless you subclass */	151	/* base class, nothing to see here unless you subclass */
121	struct ev_watcher	152	typedef struct ev_watcher
122	{	153	{
123	EV_WATCHER (ev_watcher);	154	EV_WATCHER (ev_watcher)
124	};	155	} ev_watcher;
125		156
126	/* base class, nothing to see here unless you subclass */	157	/* base class, nothing to see here unless you subclass */
127	struct ev_watcher_list	158	typedef struct ev_watcher_list
128	{	159	{
129	EV_WATCHER_LIST (ev_watcher_list);	160	EV_WATCHER_LIST (ev_watcher_list)
130	};	161	} ev_watcher_list;
131		162
132	/* base class, nothing to see here unless you subclass */	163	/* base class, nothing to see here unless you subclass */
133	struct ev_watcher_time	164	typedef struct ev_watcher_time
134	{	165	{
135	EV_WATCHER_TIME (ev_watcher_time);	166	EV_WATCHER_TIME (ev_watcher_time)
136	};	167	} ev_watcher_time;
		168
		169	/* invoked when fd is either EV_READable or EV_WRITEable */
		170	/* revent EV_READ, EV_WRITE */
		171	typedef struct ev_io
		172	{
		173	EV_WATCHER_LIST (ev_io)
		174
		175	int fd; /* ro */
		176	int events; /* ro */
		177	} ev_io;
137		178
138	/* invoked after a specific time, repeatable (based on monotonic clock) */	179	/* invoked after a specific time, repeatable (based on monotonic clock) */
139	/* revent EV_TIMEOUT */	180	/* revent EV_TIMEOUT */
140	struct ev_timer	181	typedef struct ev_timer
141	{	182	{
142	EV_WATCHER_TIME (ev_timer);	183	EV_WATCHER_TIME (ev_timer)
143		184
144	ev_tstamp repeat; /* rw */	185	ev_tstamp repeat; /* rw */
145	};	186	} ev_timer;
146		187
147	/* invoked at some specific time, possibly repeating at regular intervals (based on UTC) */	188	/* invoked at some specific time, possibly repeating at regular intervals (based on UTC) */
148	/* revent EV_PERIODIC */	189	/* revent EV_PERIODIC */
149	struct ev_periodic	190	typedef struct ev_periodic
150	{	191	{
151	EV_WATCHER_TIME (ev_periodic);	192	EV_WATCHER_TIME (ev_periodic)
152		193
153	ev_tstamp interval; /* rw */	194	ev_tstamp interval; /* rw */
154	ev_tstamp (reschedule_cb)(struct ev_periodic w, ev_tstamp now); /* rw */	195	ev_tstamp (reschedule_cb)(struct ev_periodic w, ev_tstamp now); /* rw */
155	};	196	} ev_periodic;
156
157	/* invoked when fd is either EV_READable or EV_WRITEable */
158	/* revent EV_READ, EV_WRITE */
159	struct ev_io
160	{
161	EV_WATCHER_LIST (ev_io);
162
163	int fd; /* ro */
164	int events; /* ro */
165	};
166		197
167	/* invoked when the given signal has been received */	198	/* invoked when the given signal has been received */
168	/* revent EV_SIGNAL */	199	/* revent EV_SIGNAL */
169	struct ev_signal	200	typedef struct ev_signal
170	{	201	{
171	EV_WATCHER_LIST (ev_signal);	202	EV_WATCHER_LIST (ev_signal)
172		203
173	int signum; /* ro */	204	int signum; /* ro */
174	};	205	} ev_signal;
		206
		207	/* invoked when sigchld is received and waitpid indicates the given pid */
		208	/* revent EV_CHILD */
		209	/* does not support priorities */
		210	typedef struct ev_child
		211	{
		212	EV_WATCHER_LIST (ev_child)
		213
		214	int pid; /* ro */
		215	int rpid; /* rw, holds the received pid */
		216	int rstatus; /* rw, holds the exit status, use the macros from sys/wait.h */
		217	} ev_child;
		218
		219	#if EV_STAT_ENABLE
		220	/* st_nlink = 0 means missing file or other error */
		221	#ifdef _WIN32
		222	typedef struct _stati64 ev_statdata;
		223	#else
		224	typedef struct stat ev_statdata;
		225	#endif
		226
		227	/* invoked each time the stat data changes for a given path */
		228	/* revent EV_STAT */
		229	typedef struct ev_stat
		230	{
		231	EV_WATCHER (ev_stat)
		232
		233	ev_timer timer; /* private */
		234	ev_tstamp interval; /* ro */
		235	const char path; / ro */
		236	ev_statdata prev; /* ro */
		237	ev_statdata attr; /* ro */
		238	} ev_stat;
		239	#endif
175		240
176	/* invoked when the nothing else needs to be done, keeps the process from blocking */	241	/* invoked when the nothing else needs to be done, keeps the process from blocking */
177	/* revent EV_IDLE */	242	/* revent EV_IDLE */
178	struct ev_idle	243	typedef struct ev_idle
179	{	244	{
180	EV_WATCHER (ev_idle);	245	EV_WATCHER (ev_idle)
181	};	246	} ev_idle;
182		247
183	/* invoked for each run of the mainloop, just before the blocking call */	248	/* invoked for each run of the mainloop, just before the blocking call */
184	/* you can still change events in any way you like */	249	/* you can still change events in any way you like */
185	/* revent EV_PREPARE */	250	/* revent EV_PREPARE */
186	struct ev_prepare	251	typedef struct ev_prepare
187	{	252	{
188	EV_WATCHER (ev_prepare);	253	EV_WATCHER (ev_prepare)
189	};	254	} ev_prepare;
190		255
191	/* invoked for each run of the mainloop, just after the blocking call */	256	/* invoked for each run of the mainloop, just after the blocking call */
192	/* revent EV_CHECK */	257	/* revent EV_CHECK */
193	struct ev_check	258	typedef struct ev_check
194	{	259	{
195	EV_WATCHER (ev_check);	260	EV_WATCHER (ev_check)
196	};	261	} ev_check;
197		262
198	/* invoked when sigchld is received and waitpid indicates the givne pid */	263	#if EV_FORK_ENABLE
199	/* revent EV_CHILD */	264	/* the callback gets invoked before check in the child process when a fork was detected */
200	/* does not support priorities */	265	typedef struct ev_fork
201	struct ev_child
202	{	266	{
203	EV_WATCHER_LIST (ev_child);	267	EV_WATCHER (ev_fork)
		268	} ev_fork;
		269	#endif
204		270
205	int pid; /* ro */	271	#if EV_EMBED_ENABLE
206	int rpid; /* rw, holds the received pid */	272	/* used to embed an event loop inside another */
207	int rstatus; /* rw, holds the exit status, use the macros from sys/wait.h */	273	/* the callback gets invoked when the event loop has handled events, and can be 0 */
208	};	274	typedef struct ev_embed
		275	{
		276	EV_WATCHER (ev_embed)
		277
		278	ev_io io; /* private */
		279	struct ev_loop loop; / ro */
		280	} ev_embed;
		281	#endif
209		282
210	/* the presence of this union forces similar struct layout */	283	/* the presence of this union forces similar struct layout */
211	union ev_any_watcher	284	union ev_any_watcher
212	{	285	{
213	struct ev_watcher w;	286	struct ev_watcher w;
214	struct ev_watcher_list wl;	287	struct ev_watcher_list wl;
215		288
216	struct ev_io io;	289	struct ev_io io;
217	struct ev_timer timer;	290	struct ev_timer timer;
218	struct ev_periodic periodic;	291	struct ev_periodic periodic;
		292	struct ev_signal signal;
		293	struct ev_child child;
		294	#if EV_STAT_ENABLE
		295	struct ev_stat stat;
		296	#endif
219	struct ev_idle idle;	297	struct ev_idle idle;
220	struct ev_prepare prepare;	298	struct ev_prepare prepare;
221	struct ev_check check;	299	struct ev_check check;
222	struct ev_signal signal;	300	#if EV_FORK_ENABLE
223	struct ev_child child;	301	struct ev_fork fork;
		302	#endif
		303	#if EV_EMBED_ENABLE
		304	struct ev_embed embed;
		305	#endif
224	};	306	};
225		307
226	#define EVMETHOD_AUTO 0 /* consults environment */	308	/* bits for ev_default_loop and ev_loop_new */
227	#define EVMETHOD_SELECT 1	309	/* the default */
228	#define EVMETHOD_POLL 2	310	#define EVFLAG_AUTO 0x00000000UL /* not quite a mask */
229	#define EVMETHOD_EPOLL 4	311	/* flag bits */
230	#define EVMETHOD_KQUEUE 8	312	#define EVFLAG_NOENV 0x01000000UL /* do NOT consult environment */
231	#define EVMETHOD_DEVPOLL 16 /* NYI */	313	/* method bits to be ored together */
232	#define EVMETHOD_PORT 32 /* NYI */	314	#define EVBACKEND_SELECT 0x00000001UL /* about anywhere */
233	#define EVMETHOD_WIN32 64 /* NYI */	315	#define EVBACKEND_POLL 0x00000002UL /* !win */
234	#define EVMETHOD_ANY ~0 /* any method, do not consult env */	316	#define EVBACKEND_EPOLL 0x00000004UL /* linux */
		317	#define EVBACKEND_KQUEUE 0x00000008UL /* bsd */
		318	#define EVBACKEND_DEVPOLL 0x00000010UL /* solaris 8 / / NYI */
		319	#define EVBACKEND_PORT 0x00000020UL /* solaris 10 */
235		320
236	#if EV_PROTOTYPES	321	#if EV_PROTOTYPES
237	int ev_version_major (void);	322	int ev_version_major (void);
238	int ev_version_minor (void);	323	int ev_version_minor (void);
		324
		325	unsigned int ev_supported_backends (void);
		326	unsigned int ev_recommended_backends (void);
		327	unsigned int ev_embeddable_backends (void);
239		328
240	ev_tstamp ev_time (void);	329	ev_tstamp ev_time (void);
241		330
242	/* Sets the allocation function to use, works like realloc.	331	/* Sets the allocation function to use, works like realloc.
243	* It is used to allocate and free memory.	332	* It is used to allocate and free memory.
…		…
254	void ev_set_syserr_cb (void (cb)(const char msg));	343	void ev_set_syserr_cb (void (cb)(const char msg));
255		344
256	# if EV_MULTIPLICITY	345	# if EV_MULTIPLICITY
257	/* the default loop is the only one that handles signals and child watchers */	346	/* the default loop is the only one that handles signals and child watchers */
258	/* you can call this as often as you like */	347	/* you can call this as often as you like */
259	struct ev_loop ev_default_loop (int methods); / returns default loop */	348	static struct ev_loop *
		349	ev_default_loop (unsigned int flags)
		350	{
		351	extern struct ev_loop *ev_default_loop_ptr;
		352	extern struct ev_loop *ev_default_loop_init (unsigned int flags);
		353
		354	if (!ev_default_loop_ptr)
		355	ev_default_loop_init (flags);
		356
		357	return ev_default_loop_ptr;
		358	}
260		359
261	/* create and destroy alternative loops that don't handle signals */	360	/* create and destroy alternative loops that don't handle signals */
262	struct ev_loop *ev_loop_new (int methods);	361	struct ev_loop *ev_loop_new (unsigned int flags);
263	void ev_loop_destroy (EV_P);	362	void ev_loop_destroy (EV_P);
264	void ev_loop_fork (EV_P);	363	void ev_loop_fork (EV_P);
265		364
266	ev_tstamp ev_now (EV_P); /* time w.r.t. timers and the eventloop, updated after each poll */	365	ev_tstamp ev_now (EV_P); /* time w.r.t. timers and the eventloop, updated after each poll */
267		366
268	# else	367	# else
269		368
270	int ev_default_loop (int methods); /* returns true when successful */	369	int ev_default_loop (unsigned int flags); /* returns true when successful */
271		370
272	static ev_tstamp	371	static ev_tstamp
273	ev_now ()	372	ev_now (void)
274	{	373	{
275	extern ev_tstamp ev_rt_now;	374	extern ev_tstamp ev_rt_now;
276		375
277	return ev_rt_now;	376	return ev_rt_now;
278	}	377	}
…		…
283	/* if you create alternative loops you have to call ev_loop_fork on them */	382	/* if you create alternative loops you have to call ev_loop_fork on them */
284	/* you can call it in either the parent or the child */	383	/* you can call it in either the parent or the child */
285	/* you can actually call it at any time, anywhere :) */	384	/* you can actually call it at any time, anywhere :) */
286	void ev_default_fork (void);	385	void ev_default_fork (void);
287		386
288	int ev_method (EV_P);	387	unsigned int ev_backend (EV_P);
289	#endif	388	#endif
290		389
291	#define EVLOOP_NONBLOCK 1 /* do not block/wait */	390	#define EVLOOP_NONBLOCK 1 /* do not block/wait */
292	#define EVLOOP_ONESHOT 2 /* block once only */	391	#define EVLOOP_ONESHOT 2 /* block once only */
		392	#define EVUNLOOP_CANCEL 0 /* undo unloop */
293	#define EVUNLOOP_ONCE 1 /* unloop once */	393	#define EVUNLOOP_ONE 1 /* unloop once */
294	#define EVUNLOOP_ALL 2 /* unloop all loops */	394	#define EVUNLOOP_ALL 2 /* unloop all loops */
295		395
296	#if EV_PROTOTYPES	396	#if EV_PROTOTYPES
297	void ev_loop (EV_P_ int flags);	397	void ev_loop (EV_P_ int flags);
298	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 */	398	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 */
…		…
311	#endif	411	#endif
312		412
313	/* these may evaluate ev multiple times, and the other arguments at most once */	413	/* these may evaluate ev multiple times, and the other arguments at most once */
314	/* either use ev_init + ev_TYPE_set, or the ev_TYPE_init macro, below, to first initialise a watcher */	414	/* either use ev_init + ev_TYPE_set, or the ev_TYPE_init macro, below, to first initialise a watcher */
315	#define ev_init(ev,cb_) do { \	415	#define ev_init(ev,cb_) do { \
316	((struct ev_watcher )(void )(ev))->active = \	416	((ev_watcher )(void )(ev))->active = \
317	((struct ev_watcher )(void )(ev))->pending = \	417	((ev_watcher )(void )(ev))->pending = \
318	((struct ev_watcher )(void )(ev))->priority = 0; \	418	((ev_watcher )(void )(ev))->priority = 0; \
319	ev_set_cb ((ev), cb_); \	419	ev_set_cb ((ev), cb_); \
320	} while (0)	420	} while (0)
321		421
322	#define ev_io_set(ev,fd_,events_) do { (ev)->fd = (fd_); (ev)->events = (events_); } while (0)	422	#define ev_io_set(ev,fd_,events_) do { (ev)->fd = (fd_); (ev)->events = (events_); } while (0)
323	#define ev_timer_set(ev,after_,repeat_) do { (ev)->at = (after_); (ev)->repeat = (repeat_); } while (0)	423	#define ev_timer_set(ev,after_,repeat_) do { (ev)->at = (after_); (ev)->repeat = (repeat_); } while (0)
324	#define ev_periodic_set(ev,at_,ival_,res_) do { (ev)->at = (at_); (ev)->interval = (ival_); (ev)->reschedule_cb= (res_); } while (0)	424	#define ev_periodic_set(ev,at_,ival_,res_) do { (ev)->at = (at_); (ev)->interval = (ival_); (ev)->reschedule_cb= (res_); } while (0)
325	#define ev_signal_set(ev,signum_) do { (ev)->signum = (signum_); } while (0)	425	#define ev_signal_set(ev,signum_) do { (ev)->signum = (signum_); } while (0)
		426	#define ev_child_set(ev,pid_) do { (ev)->pid = (pid_); } while (0)
		427	#define ev_stat_set(ev,path_,interval_) do { (ev)->path = (path_); (ev)->interval = (interval_); } while (0)
326	#define ev_idle_set(ev) /* nop, yes, this is a serious in-joke */	428	#define ev_idle_set(ev) /* nop, yes, this is a serious in-joke */
327	#define ev_prepare_set(ev) /* nop, yes, this is a serious in-joke */	429	#define ev_prepare_set(ev) /* nop, yes, this is a serious in-joke */
328	#define ev_check_set(ev) /* nop, yes, this is a serious in-joke */	430	#define ev_check_set(ev) /* nop, yes, this is a serious in-joke */
329	#define ev_child_set(ev,pid_) do { (ev)->pid = (pid_); } while (0)	431	#define ev_embed_set(ev,loop_) do { (ev)->loop = (loop_); } while (0)
		432	#define ev_fork_set(ev) /* nop, yes, this is a serious in-joke */
330		433
331	#define ev_io_init(ev,cb,fd,events) do { ev_init ((ev), (cb)); ev_io_set ((ev),(fd),(events)); } while (0)	434	#define ev_io_init(ev,cb,fd,events) do { ev_init ((ev), (cb)); ev_io_set ((ev),(fd),(events)); } while (0)
332	#define ev_timer_init(ev,cb,after,repeat) do { ev_init ((ev), (cb)); ev_timer_set ((ev),(after),(repeat)); } while (0)	435	#define ev_timer_init(ev,cb,after,repeat) do { ev_init ((ev), (cb)); ev_timer_set ((ev),(after),(repeat)); } while (0)
333	#define ev_periodic_init(ev,cb,at,ival,res) do { ev_init ((ev), (cb)); ev_periodic_set ((ev),(at),(ival),(res)); } while (0)	436	#define ev_periodic_init(ev,cb,at,ival,res) do { ev_init ((ev), (cb)); ev_periodic_set ((ev),(at),(ival),(res)); } while (0)
334	#define ev_signal_init(ev,cb,signum) do { ev_init ((ev), (cb)); ev_signal_set ((ev), (signum)); } while (0)	437	#define ev_signal_init(ev,cb,signum) do { ev_init ((ev), (cb)); ev_signal_set ((ev), (signum)); } while (0)
		438	#define ev_child_init(ev,cb,pid) do { ev_init ((ev), (cb)); ev_child_set ((ev),(pid)); } while (0)
		439	#define ev_stat_init(ev,cb,path,interval) do { ev_init ((ev), (cb)); ev_path_set ((ev),(path),(interval)); } while (0)
335	#define ev_idle_init(ev,cb) do { ev_init ((ev), (cb)); ev_idle_set ((ev)); } while (0)	440	#define ev_idle_init(ev,cb) do { ev_init ((ev), (cb)); ev_idle_set ((ev)); } while (0)
336	#define ev_prepare_init(ev,cb) do { ev_init ((ev), (cb)); ev_prepare_set ((ev)); } while (0)	441	#define ev_prepare_init(ev,cb) do { ev_init ((ev), (cb)); ev_prepare_set ((ev)); } while (0)
337	#define ev_check_init(ev,cb) do { ev_init ((ev), (cb)); ev_check_set ((ev)); } while (0)	442	#define ev_check_init(ev,cb) do { ev_init ((ev), (cb)); ev_check_set ((ev)); } while (0)
338	#define ev_child_init(ev,cb,pid) do { ev_init ((ev), (cb)); ev_child_set ((ev),(pid)); } while (0)	443	#define ev_embed_init(ev,cb,loop) do { ev_init ((ev), (cb)); ev_embed_set ((ev),(loop)); } while (0)
		444	#define ev_fork_init(ev,cb) do { ev_init ((ev), (cb)); ev_fork_set ((ev)); } while (0)
339		445
340	#define ev_is_pending(ev) (0 + ((struct ev_watcher )(void )(ev))->pending) /* ro, true when watcher is waiting for callback invocation */	446	#define ev_is_pending(ev) (0 + ((ev_watcher )(void )(ev))->pending) /* ro, true when watcher is waiting for callback invocation */
341	#define ev_is_active(ev) (0 + ((struct ev_watcher )(void )(ev))->active) /* ro, true when the watcher has been started */	447	#define ev_is_active(ev) (0 + ((ev_watcher )(void )(ev))->active) /* ro, true when the watcher has been started */
342		448
343	#define ev_priority(ev) ((struct ev_watcher )(void )(ev))->priority /* rw */	449	#define ev_priority(ev) ((ev_watcher )(void )(ev))->priority /* rw */
344	#define ev_cb(ev) (ev)->cb /* rw */	450	#define ev_cb(ev) (ev)->cb /* rw */
345	#define ev_set_priority(ev,pri) ev_priority (ev) = (pri)	451	#define ev_set_priority(ev,pri) ev_priority (ev) = (pri)
346		452
347	#ifndef ev_set_cb	453	#ifndef ev_set_cb
348	# define ev_set_cb(ev,cb_) ev_cb (ev) = (cb_)	454	# define ev_set_cb(ev,cb_) ev_cb (ev) = (cb_)
…		…
356	/* accepts any ev_watcher type */	462	/* accepts any ev_watcher type */
357	void ev_feed_event (EV_P_ void *w, int revents);	463	void ev_feed_event (EV_P_ void *w, int revents);
358	void ev_feed_fd_event (EV_P_ int fd, int revents);	464	void ev_feed_fd_event (EV_P_ int fd, int revents);
359	void ev_feed_signal_event (EV_P_ int signum);	465	void ev_feed_signal_event (EV_P_ int signum);
360		466
361	void ev_io_start (EV_P_ struct ev_io *w);	467	void ev_io_start (EV_P_ ev_io *w);
362	void ev_io_stop (EV_P_ struct ev_io *w);	468	void ev_io_stop (EV_P_ ev_io *w);
363		469
364	void ev_timer_start (EV_P_ struct ev_timer *w);	470	void ev_timer_start (EV_P_ ev_timer *w);
365	void ev_timer_stop (EV_P_ struct ev_timer *w);	471	void ev_timer_stop (EV_P_ ev_timer *w);
366	/* stops if active and no repeat, restarts if active and repeating, starts if inactive and repeating */	472	/* stops if active and no repeat, restarts if active and repeating, starts if inactive and repeating */
367	void ev_timer_again (EV_P_ struct ev_timer *w);	473	void ev_timer_again (EV_P_ ev_timer *w);
368		474
		475	#if EV_PERIODIC_ENABLE
369	void ev_periodic_start (EV_P_ struct ev_periodic *w);	476	void ev_periodic_start (EV_P_ ev_periodic *w);
370	void ev_periodic_stop (EV_P_ struct ev_periodic *w);	477	void ev_periodic_stop (EV_P_ ev_periodic *w);
371	void ev_periodic_again (EV_P_ struct ev_periodic *w);	478	void ev_periodic_again (EV_P_ ev_periodic *w);
372		479	#endif
373	void ev_idle_start (EV_P_ struct ev_idle *w);
374	void ev_idle_stop (EV_P_ struct ev_idle *w);
375
376	void ev_prepare_start (EV_P_ struct ev_prepare *w);
377	void ev_prepare_stop (EV_P_ struct ev_prepare *w);
378
379	void ev_check_start (EV_P_ struct ev_check *w);
380	void ev_check_stop (EV_P_ struct ev_check *w);
381		480
382	/* only supported in the default loop */	481	/* only supported in the default loop */
383	void ev_signal_start (EV_P_ struct ev_signal *w);	482	void ev_signal_start (EV_P_ ev_signal *w);
384	void ev_signal_stop (EV_P_ struct ev_signal *w);	483	void ev_signal_stop (EV_P_ ev_signal *w);
385		484
386	/* only supported in the default loop */	485	/* only supported in the default loop */
387	void ev_child_start (EV_P_ struct ev_child *w);	486	void ev_child_start (EV_P_ ev_child *w);
388	void ev_child_stop (EV_P_ struct ev_child *w);	487	void ev_child_stop (EV_P_ ev_child *w);
		488
		489	# if EV_STAT_ENABLE
		490	void ev_stat_start (EV_P_ ev_stat *w);
		491	void ev_stat_stop (EV_P_ ev_stat *w);
		492	void ev_stat_stat (EV_P_ ev_stat *w);
		493	# endif
		494
		495	void ev_idle_start (EV_P_ ev_idle *w);
		496	void ev_idle_stop (EV_P_ ev_idle *w);
		497
		498	void ev_prepare_start (EV_P_ ev_prepare *w);
		499	void ev_prepare_stop (EV_P_ ev_prepare *w);
		500
		501	void ev_check_start (EV_P_ ev_check *w);
		502	void ev_check_stop (EV_P_ ev_check *w);
		503
		504	# if EV_FORK_ENABLE
		505	void ev_fork_start (EV_P_ ev_fork *w);
		506	void ev_fork_stop (EV_P_ ev_fork *w);
		507	# endif
		508
		509	# if EV_EMBED_ENABLE
		510	/* only supported when loop to be embedded is in fact embeddable */
		511	void ev_embed_start (EV_P_ ev_embed *w);
		512	void ev_embed_stop (EV_P_ ev_embed *w);
		513	void ev_embed_sweep (EV_P_ ev_embed *w);
		514	# endif
		515
389	#endif	516	#endif
390		517
391	#ifdef __cplusplus	518	#ifdef __cplusplus
392	}	519	}
393	#endif	520	#endif

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Comparing libev/ev.h (file contents): Revision 1.48 by root, Sat Nov 10 03:19:21 2007 UTC vs. Revision 1.72 by root, Tue Nov 27 10:59:11 2007 UTC

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Comparing libev/ev.h (file contents):
Revision 1.48 by root, Sat Nov 10 03:19:21 2007 UTC vs.
Revision 1.72 by root, Tue Nov 27 10:59:11 2007 UTC