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

Comparing libev/ev.h (file contents):
Revision 1.47 by root, Sat Nov 10 03:13:50 2007 UTC vs.
Revision 1.86 by root, Thu Dec 20 07:12:57 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_IDLE_ENABLE
		60	# define EV_IDLE_ENABLE 1
		61	#endif
		62
		63	#ifndef EV_FORK_ENABLE
		64	# define EV_FORK_ENABLE 1
		65	#endif
		66
		67	#ifndef EV_EMBED_ENABLE
		68	# define EV_EMBED_ENABLE 1
		69	#endif
		70
		71	/*****************************************************************************/
		72
		73	#if EV_STAT_ENABLE
		74	# include <sys/stat.h>
		75	#endif
		76
51	/* support multiple event loops? */	77	/* support multiple event loops? */
52	#if EV_MULTIPLICITY	78	#if EV_MULTIPLICITY
53	struct ev_loop;	79	struct ev_loop;
54	# define EV_P struct ev_loop *loop	80	# define EV_P struct ev_loop *loop
55	# define EV_P_ EV_P,	81	# define EV_P_ EV_P,
56	# define EV_A loop	82	# define EV_A loop
57	# define EV_A_ EV_A,	83	# define EV_A_ EV_A,
		84	# define EV_DEFAULT ev_default_loop (0)
		85	# define EV_DEFAULT_ EV_DEFAULT,
58	#else	86	#else
59	# define EV_P void	87	# define EV_P void
60	# define EV_P_	88	# define EV_P_
61	# define EV_A	89	# define EV_A
62	# define EV_A_	90	# define EV_A_
		91	# define EV_DEFAULT
		92	# define EV_DEFAULT_
		93
		94	# undef EV_EMBED_ENABLE
63	#endif	95	#endif
64		96
65	/* eventmask, revents, events... */	97	/* eventmask, revents, events... */
66	#define EV_UNDEF -1 /* guaranteed to be invalid */	98	#define EV_UNDEF -1L /* guaranteed to be invalid */
67	#define EV_NONE 0x00	99	#define EV_NONE 0x00L /* no events */
68	#define EV_READ 0x01	100	#define EV_READ 0x01L /* ev_io detected read will not block */
69	#define EV_WRITE 0x02	101	#define EV_WRITE 0x02L /* ev_io detected write will not block */
70	#define EV_TIMEOUT 0x000100	102	#define EV_IOFDSET 0x80L /* internal use only */
71	#define EV_PERIODIC 0x000200	103	#define EV_TIMEOUT 0x00000100L /* timer timed out */
72	#define EV_SIGNAL 0x000400	104	#define EV_PERIODIC 0x00000200L /* periodic timer timed out */
73	#define EV_IDLE 0x000800	105	#define EV_SIGNAL 0x00000400L /* signal was received */
74	#define EV_CHECK 0x001000	106	#define EV_CHILD 0x00000800L /* child/pid had status change */
75	#define EV_PREPARE 0x002000	107	#define EV_STAT 0x00001000L /* stat data changed */
76	#define EV_CHILD 0x004000	108	#define EV_IDLE 0x00002000L /* event loop is idling */
		109	#define EV_PREPARE 0x00004000L /* event loop about to poll */
		110	#define EV_CHECK 0x00008000L /* event loop finished poll */
		111	#define EV_EMBED 0x00010000L /* embedded event loop needs sweep */
		112	#define EV_FORK 0x00020000L /* event loop resumed in child */
77	#define EV_ERROR 0x800000 /* sent when an error occurs */	113	#define EV_ERROR 0x80000000L /* sent when an error occurs */
78		114
79	/* can be used to add custom fields to all watchers */	115	/* can be used to add custom fields to all watchers, while losing binary compatibility */
80	#ifndef EV_COMMON	116	#ifndef EV_COMMON
81	# define EV_COMMON void *data	117	# define EV_COMMON void *data;
82	#endif	118	#endif
83	#ifndef EV_PROTOTYPES	119	#ifndef EV_PROTOTYPES
84	# define EV_PROTOTYPES 1	120	# define EV_PROTOTYPES 1
85	#endif	121	#endif
86		122
87	#define EV_VERSION_MAJOR 1	123	#define EV_VERSION_MAJOR 1
88	#define EV_VERSION_MINOR 1	124	#define EV_VERSION_MINOR 0
89		125
90	#ifndef EV_CB_DECLARE	126	#ifndef EV_CB_DECLARE
91	# define EV_CB_DECLARE(type) void (cb)(EV_P_ struct type w, int revents);	127	# define EV_CB_DECLARE(type) void (cb)(EV_P_ struct type w, int revents);
92	#endif	128	#endif
93	#ifndef EV_CB_INVOKE	129	#ifndef EV_CB_INVOKE
…		…
104	/* shared by all watchers */	140	/* shared by all watchers */
105	#define EV_WATCHER(type) \	141	#define EV_WATCHER(type) \
106	int active; /* private */ \	142	int active; /* private */ \
107	int pending; /* private */ \	143	int pending; /* private */ \
108	int priority; /* private */ \	144	int priority; /* private */ \
109	EV_COMMON; /* rw */ \	145	EV_COMMON /* rw */ \
110	EV_CB_DECLARE (type) /* private */	146	EV_CB_DECLARE (type) /* private */
111		147
112	#define EV_WATCHER_LIST(type) \	148	#define EV_WATCHER_LIST(type) \
113	EV_WATCHER (type); \	149	EV_WATCHER (type) \
114	struct ev_watcher_list next / private */	150	struct ev_watcher_list next; / private */
115		151
116	#define EV_WATCHER_TIME(type) \	152	#define EV_WATCHER_TIME(type) \
117	EV_WATCHER (type); \	153	EV_WATCHER (type) \
118	ev_tstamp at /* private */	154	ev_tstamp at; /* private */
119		155
120	/* base class, nothing to see here unless you subclass */	156	/* base class, nothing to see here unless you subclass */
121	struct ev_watcher	157	typedef struct ev_watcher
122	{	158	{
123	EV_WATCHER (ev_watcher);	159	EV_WATCHER (ev_watcher)
124	};	160	} ev_watcher;
125		161
126	/* base class, nothing to see here unless you subclass */	162	/* base class, nothing to see here unless you subclass */
127	struct ev_watcher_list	163	typedef struct ev_watcher_list
128	{	164	{
129	EV_WATCHER_LIST (ev_watcher_list);	165	EV_WATCHER_LIST (ev_watcher_list)
130	};	166	} ev_watcher_list;
131		167
132	/* base class, nothing to see here unless you subclass */	168	/* base class, nothing to see here unless you subclass */
133	struct ev_watcher_time	169	typedef struct ev_watcher_time
134	{	170	{
135	EV_WATCHER_TIME (ev_watcher_time);	171	EV_WATCHER_TIME (ev_watcher_time)
136	};	172	} ev_watcher_time;
		173
		174	/* invoked when fd is either EV_READable or EV_WRITEable */
		175	/* revent EV_READ, EV_WRITE */
		176	typedef struct ev_io
		177	{
		178	EV_WATCHER_LIST (ev_io)
		179
		180	int fd; /* ro */
		181	int events; /* ro */
		182	} ev_io;
137		183
138	/* invoked after a specific time, repeatable (based on monotonic clock) */	184	/* invoked after a specific time, repeatable (based on monotonic clock) */
139	/* revent EV_TIMEOUT */	185	/* revent EV_TIMEOUT */
140	struct ev_timer	186	typedef struct ev_timer
141	{	187	{
142	EV_WATCHER_TIME (ev_timer);	188	EV_WATCHER_TIME (ev_timer)
143		189
144	ev_tstamp repeat; /* rw */	190	ev_tstamp repeat; /* rw */
145	};	191	} ev_timer;
146		192
147	/* invoked at some specific time, possibly repeating at regular intervals (based on UTC) */	193	/* invoked at some specific time, possibly repeating at regular intervals (based on UTC) */
148	/* revent EV_PERIODIC */	194	/* revent EV_PERIODIC */
149	struct ev_periodic	195	typedef struct ev_periodic
150	{	196	{
151	EV_WATCHER_TIME (ev_periodic);	197	EV_WATCHER_TIME (ev_periodic)
152		198
		199	ev_tstamp offset; /* rw */
153	ev_tstamp interval; /* rw */	200	ev_tstamp interval; /* rw */
154	ev_tstamp (reschedule_cb)(struct ev_periodic w, ev_tstamp now); /* rw */	201	ev_tstamp (reschedule_cb)(struct ev_periodic w, ev_tstamp now); /* rw */
155	};	202	} 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		203
167	/* invoked when the given signal has been received */	204	/* invoked when the given signal has been received */
168	/* revent EV_SIGNAL */	205	/* revent EV_SIGNAL */
169	struct ev_signal	206	typedef struct ev_signal
170	{	207	{
171	EV_WATCHER_LIST (ev_signal);	208	EV_WATCHER_LIST (ev_signal)
172		209
173	int signum; /* ro */	210	int signum; /* ro */
174	};	211	} ev_signal;
175		212
		213	/* invoked when sigchld is received and waitpid indicates the given pid */
		214	/* revent EV_CHILD */
		215	/* does not support priorities */
		216	typedef struct ev_child
		217	{
		218	EV_WATCHER_LIST (ev_child)
		219
		220	int pid; /* ro */
		221	int rpid; /* rw, holds the received pid */
		222	int rstatus; /* rw, holds the exit status, use the macros from sys/wait.h */
		223	} ev_child;
		224
		225	#if EV_STAT_ENABLE
		226	/* st_nlink = 0 means missing file or other error */
		227	# ifdef _WIN32
		228	typedef struct _stati64 ev_statdata;
		229	# else
		230	typedef struct stat ev_statdata;
		231	# endif
		232
		233	/* invoked each time the stat data changes for a given path */
		234	/* revent EV_STAT */
		235	typedef struct ev_stat
		236	{
		237	EV_WATCHER_LIST (ev_stat)
		238
		239	ev_timer timer; /* private */
		240	ev_tstamp interval; /* ro */
		241	const char path; / ro */
		242	ev_statdata prev; /* ro */
		243	ev_statdata attr; /* ro */
		244
		245	int wd; /* wd for inotify, fd for kqueue */
		246	} ev_stat;
		247	#endif
		248
		249	#if EV_IDLE_ENABLE
176	/* invoked when the nothing else needs to be done, keeps the process from blocking */	250	/* invoked when the nothing else needs to be done, keeps the process from blocking */
177	/* revent EV_IDLE */	251	/* revent EV_IDLE */
178	struct ev_idle	252	typedef struct ev_idle
179	{	253	{
180	EV_WATCHER (ev_idle);	254	EV_WATCHER (ev_idle)
181	};	255	} ev_idle;
		256	#endif
182		257
183	/* invoked for each run of the mainloop, just before the blocking call */	258	/* invoked for each run of the mainloop, just before the blocking call */
184	/* you can still change events in any way you like */	259	/* you can still change events in any way you like */
185	/* revent EV_PREPARE */	260	/* revent EV_PREPARE */
186	struct ev_prepare	261	typedef struct ev_prepare
187	{	262	{
188	EV_WATCHER (ev_prepare);	263	EV_WATCHER (ev_prepare)
189	};	264	} ev_prepare;
190		265
191	/* invoked for each run of the mainloop, just after the blocking call */	266	/* invoked for each run of the mainloop, just after the blocking call */
192	/* revent EV_CHECK */	267	/* revent EV_CHECK */
193	struct ev_check	268	typedef struct ev_check
194	{	269	{
195	EV_WATCHER (ev_check);	270	EV_WATCHER (ev_check)
196	};	271	} ev_check;
197		272
198	/* invoked when sigchld is received and waitpid indicates the givne pid */	273	#if EV_FORK_ENABLE
199	/* revent EV_CHILD */	274	/* the callback gets invoked before check in the child process when a fork was detected */
200	/* does not support priorities */	275	typedef struct ev_fork
201	struct ev_child
202	{	276	{
203	EV_WATCHER_LIST (ev_child);	277	EV_WATCHER (ev_fork)
		278	} ev_fork;
		279	#endif
204		280
205	int pid; /* ro */	281	#if EV_EMBED_ENABLE
206	int rpid; /* rw, holds the received pid */	282	/* used to embed an event loop inside another */
207	int rstatus; /* rw, holds the exit status, use the macros from sys/wait.h */	283	/* the callback gets invoked when the event loop has handled events, and can be 0 */
208	};	284	typedef struct ev_embed
		285	{
		286	EV_WATCHER (ev_embed)
		287
		288	ev_io io; /* private */
		289	struct ev_loop other; / ro */
		290	} ev_embed;
		291	#endif
209		292
210	/* the presence of this union forces similar struct layout */	293	/* the presence of this union forces similar struct layout */
211	union ev_any_watcher	294	union ev_any_watcher
212	{	295	{
213	struct ev_watcher w;	296	struct ev_watcher w;
214	struct ev_watcher_list wl;	297	struct ev_watcher_list wl;
215		298
216	struct ev_io io;	299	struct ev_io io;
217	struct ev_timer timer;	300	struct ev_timer timer;
218	struct ev_periodic periodic;	301	struct ev_periodic periodic;
		302	struct ev_signal signal;
		303	struct ev_child child;
		304	#if EV_STAT_ENABLE
		305	struct ev_stat stat;
		306	#endif
		307	#if EV_IDLE_ENABLE
219	struct ev_idle idle;	308	struct ev_idle idle;
		309	#endif
220	struct ev_prepare prepare;	310	struct ev_prepare prepare;
221	struct ev_check check;	311	struct ev_check check;
222	struct ev_signal signal;	312	#if EV_FORK_ENABLE
223	struct ev_child child;	313	struct ev_fork fork;
		314	#endif
		315	#if EV_EMBED_ENABLE
		316	struct ev_embed embed;
		317	#endif
224	};	318	};
225		319
226	#define EVMETHOD_AUTO 0 /* consults environment */	320	/* bits for ev_default_loop and ev_loop_new */
227	#define EVMETHOD_SELECT 1	321	/* the default */
228	#define EVMETHOD_POLL 2	322	#define EVFLAG_AUTO 0x00000000UL /* not quite a mask */
229	#define EVMETHOD_EPOLL 4	323	/* flag bits */
230	#define EVMETHOD_KQUEUE 8	324	#define EVFLAG_NOENV 0x01000000UL /* do NOT consult environment */
231	#define EVMETHOD_DEVPOLL 16 /* NYI */	325	#define EVFLAG_FORKCHECK 0x02000000UL /* check for a fork in each iteration */
232	#define EVMETHOD_PORT 32 /* NYI */	326	/* method bits to be ored together */
233	#define EVMETHOD_WIN32 64 /* NYI */	327	#define EVBACKEND_SELECT 0x00000001UL /* about anywhere */
234	#define EVMETHOD_ANY ~0 /* any method, do not consult env */	328	#define EVBACKEND_POLL 0x00000002UL /* !win */
		329	#define EVBACKEND_EPOLL 0x00000004UL /* linux */
		330	#define EVBACKEND_KQUEUE 0x00000008UL /* bsd */
		331	#define EVBACKEND_DEVPOLL 0x00000010UL /* solaris 8 / / NYI */
		332	#define EVBACKEND_PORT 0x00000020UL /* solaris 10 */
235		333
236	#if EV_PROTOTYPES	334	#if EV_PROTOTYPES
237	int ev_version_major (void);	335	int ev_version_major (void);
238	int ev_version_minor (void);	336	int ev_version_minor (void);
		337
		338	unsigned int ev_supported_backends (void);
		339	unsigned int ev_recommended_backends (void);
		340	unsigned int ev_embeddable_backends (void);
239		341
240	ev_tstamp ev_time (void);	342	ev_tstamp ev_time (void);
241		343
242	/* Sets the allocation function to use, works like realloc.	344	/* Sets the allocation function to use, works like realloc.
243	* It is used to allocate and free memory.	345	* It is used to allocate and free memory.
…		…
254	void ev_set_syserr_cb (void (cb)(const char msg));	356	void ev_set_syserr_cb (void (cb)(const char msg));
255		357
256	# if EV_MULTIPLICITY	358	# if EV_MULTIPLICITY
257	/* the default loop is the only one that handles signals and child watchers */	359	/* the default loop is the only one that handles signals and child watchers */
258	/* you can call this as often as you like */	360	/* you can call this as often as you like */
259	struct ev_loop ev_default_loop (int methods); / returns default loop */	361	static struct ev_loop *
		362	ev_default_loop (unsigned int flags)
		363	{
		364	extern struct ev_loop *ev_default_loop_ptr;
		365	extern struct ev_loop *ev_default_loop_init (unsigned int flags);
		366
		367	if (!ev_default_loop_ptr)
		368	ev_default_loop_init (flags);
		369
		370	return ev_default_loop_ptr;
		371	}
260		372
261	/* create and destroy alternative loops that don't handle signals */	373	/* create and destroy alternative loops that don't handle signals */
262	struct ev_loop *ev_loop_new (int methods);	374	struct ev_loop *ev_loop_new (unsigned int flags);
263	void ev_loop_destroy (EV_P);	375	void ev_loop_destroy (EV_P);
264	void ev_loop_fork (EV_P);	376	void ev_loop_fork (EV_P);
265		377
266	ev_tstamp ev_now (EV_P); /* time w.r.t. timers and the eventloop, updated after each poll */	378	ev_tstamp ev_now (EV_P); /* time w.r.t. timers and the eventloop, updated after each poll */
267		379
268	# else	380	# else
269		381
270	int ev_default_loop (int methods); /* returns true when successful */	382	int ev_default_loop (unsigned int flags); /* returns true when successful */
271		383
272	static ev_tstamp	384	static ev_tstamp
273	ev_now ()	385	ev_now (void)
274	{	386	{
275	extern ev_rt_now;	387	extern ev_tstamp ev_rt_now;
276		388
277	return ev_rt_now;	389	return ev_rt_now;
278	}	390	}
279	# endif	391	# endif
280		392
…		…
283	/* if you create alternative loops you have to call ev_loop_fork on them */	395	/* 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 */	396	/* you can call it in either the parent or the child */
285	/* you can actually call it at any time, anywhere :) */	397	/* you can actually call it at any time, anywhere :) */
286	void ev_default_fork (void);	398	void ev_default_fork (void);
287		399
288	int ev_method (EV_P);	400	unsigned int ev_backend (EV_P);
		401	unsigned int ev_loop_count (EV_P);
289	#endif	402	#endif
290		403
291	#define EVLOOP_NONBLOCK 1 /* do not block/wait */	404	#define EVLOOP_NONBLOCK 1 /* do not block/wait */
292	#define EVLOOP_ONESHOT 2 /* block once only */	405	#define EVLOOP_ONESHOT 2 /* block once only */
		406	#define EVUNLOOP_CANCEL 0 /* undo unloop */
293	#define EVUNLOOP_ONCE 1 /* unloop once */	407	#define EVUNLOOP_ONE 1 /* unloop once */
294	#define EVUNLOOP_ALL 2 /* unloop all loops */	408	#define EVUNLOOP_ALL 2 /* unloop all loops */
295		409
296	#if EV_PROTOTYPES	410	#if EV_PROTOTYPES
297	void ev_loop (EV_P_ int flags);	411	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 */	412	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 */
…		…
310	void ev_once (EV_P_ int fd, int events, ev_tstamp timeout, void (cb)(int revents, void arg), void *arg);	424	void ev_once (EV_P_ int fd, int events, ev_tstamp timeout, void (cb)(int revents, void arg), void *arg);
311	#endif	425	#endif
312		426
313	/* these may evaluate ev multiple times, and the other arguments at most once */	427	/* 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 */	428	/* 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 { \	429	#define ev_init(ev,cb_) do { \
316	((struct ev_watcher )(void )(ev))->active = \	430	((ev_watcher )(void )(ev))->active = \
317	((struct ev_watcher )(void )(ev))->pending = \	431	((ev_watcher )(void )(ev))->pending = \
318	((struct ev_watcher )(void )(ev))->priority = 0; \	432	((ev_watcher )(void )(ev))->priority = 0; \
319	ev_set_cb ((ev), cb_); \	433	ev_set_cb ((ev), cb_); \
320	} while (0)	434	} while (0)
321		435
322	#define ev_io_set(ev,fd_,events_) do { (ev)->fd = (fd_); (ev)->events = (events_); } while (0)	436	#define ev_io_set(ev,fd_,events_) do { (ev)->fd = (fd_); (ev)->events = (events_) \| EV_IOFDSET; } while (0)
323	#define ev_timer_set(ev,after_,repeat_) do { (ev)->at = (after_); (ev)->repeat = (repeat_); } while (0)	437	#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)	438	#define ev_periodic_set(ev,ofs_,ival_,res_) do { (ev)->offset = (ofs_); (ev)->interval = (ival_); (ev)->reschedule_cb= (res_); } while (0)
325	#define ev_signal_set(ev,signum_) do { (ev)->signum = (signum_); } while (0)	439	#define ev_signal_set(ev,signum_) do { (ev)->signum = (signum_); } while (0)
		440	#define ev_child_set(ev,pid_) do { (ev)->pid = (pid_); } while (0)
		441	#define ev_stat_set(ev,path_,interval_) do { (ev)->path = (path_); (ev)->interval = (interval_); (ev)->wd = -2; } while (0)
326	#define ev_idle_set(ev) /* nop, yes, this is a serious in-joke */	442	#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 */	443	#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 */	444	#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)	445	#define ev_embed_set(ev,other_) do { (ev)->other = (other_); } while (0)
		446	#define ev_fork_set(ev) /* nop, yes, this is a serious in-joke */
330		447
331	#define ev_io_init(ev,cb,fd,events) do { ev_init ((ev), (cb)); ev_io_set ((ev),(fd),(events)); } while (0)	448	#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)	449	#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)	450	#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)	451	#define ev_signal_init(ev,cb,signum) do { ev_init ((ev), (cb)); ev_signal_set ((ev), (signum)); } while (0)
		452	#define ev_child_init(ev,cb,pid) do { ev_init ((ev), (cb)); ev_child_set ((ev),(pid)); } while (0)
		453	#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)	454	#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)	455	#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)	456	#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)	457	#define ev_embed_init(ev,cb,other) do { ev_init ((ev), (cb)); ev_embed_set ((ev),(other)); } while (0)
		458	#define ev_fork_init(ev,cb) do { ev_init ((ev), (cb)); ev_fork_set ((ev)); } while (0)
339		459
340	#define ev_is_pending(ev) (0 + ((struct ev_watcher )(void )(ev))->pending) /* ro, true when watcher is waiting for callback invocation */	460	#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 */	461	#define ev_is_active(ev) (0 + ((ev_watcher )(void )(ev))->active) /* ro, true when the watcher has been started */
342		462
343	#define ev_priority(ev) ((struct ev_watcher )(void )(ev))->priority /* rw */	463	#define ev_priority(ev) ((((ev_watcher )(void )(ev))->priority) + 0)
344	#define ev_cb(ev) (ev)->cb /* rw */	464	#define ev_cb(ev) (ev)->cb /* rw */
345	#define ev_set_priority(ev,pri) ev_priority (ev) = (pri)	465	#define ev_set_priority(ev,pri) ((ev_watcher )(void )(ev))->priority = (pri)
346		466
347	#ifndef ev_set_cb	467	#ifndef ev_set_cb
348	# define ev_set_cb(ev,cb_) ev_cb (ev) = (cb_)	468	# define ev_set_cb(ev,cb_) ev_cb (ev) = (cb_)
349	#endif	469	#endif
350		470
…		…
355	/* feeds an event into a watcher as if the event actually occured */	475	/* feeds an event into a watcher as if the event actually occured */
356	/* accepts any ev_watcher type */	476	/* accepts any ev_watcher type */
357	void ev_feed_event (EV_P_ void *w, int revents);	477	void ev_feed_event (EV_P_ void *w, int revents);
358	void ev_feed_fd_event (EV_P_ int fd, int revents);	478	void ev_feed_fd_event (EV_P_ int fd, int revents);
359	void ev_feed_signal_event (EV_P_ int signum);	479	void ev_feed_signal_event (EV_P_ int signum);
		480	void ev_invoke (EV_P_ void *w, int revents);
		481	int ev_clear_pending (EV_P_ void *w);
360		482
361	void ev_io_start (EV_P_ struct ev_io *w);	483	void ev_io_start (EV_P_ ev_io *w);
362	void ev_io_stop (EV_P_ struct ev_io *w);	484	void ev_io_stop (EV_P_ ev_io *w);
363		485
364	void ev_timer_start (EV_P_ struct ev_timer *w);	486	void ev_timer_start (EV_P_ ev_timer *w);
365	void ev_timer_stop (EV_P_ struct ev_timer *w);	487	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 */	488	/* 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);	489	void ev_timer_again (EV_P_ ev_timer *w);
368		490
		491	#if EV_PERIODIC_ENABLE
369	void ev_periodic_start (EV_P_ struct ev_periodic *w);	492	void ev_periodic_start (EV_P_ ev_periodic *w);
370	void ev_periodic_stop (EV_P_ struct ev_periodic *w);	493	void ev_periodic_stop (EV_P_ ev_periodic *w);
371	void ev_periodic_again (EV_P_ struct ev_periodic *w);	494	void ev_periodic_again (EV_P_ ev_periodic *w);
372		495	#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		496
382	/* only supported in the default loop */	497	/* only supported in the default loop */
383	void ev_signal_start (EV_P_ struct ev_signal *w);	498	void ev_signal_start (EV_P_ ev_signal *w);
384	void ev_signal_stop (EV_P_ struct ev_signal *w);	499	void ev_signal_stop (EV_P_ ev_signal *w);
385		500
386	/* only supported in the default loop */	501	/* only supported in the default loop */
387	void ev_child_start (EV_P_ struct ev_child *w);	502	void ev_child_start (EV_P_ ev_child *w);
388	void ev_child_stop (EV_P_ struct ev_child *w);	503	void ev_child_stop (EV_P_ ev_child *w);
		504
		505	# if EV_STAT_ENABLE
		506	void ev_stat_start (EV_P_ ev_stat *w);
		507	void ev_stat_stop (EV_P_ ev_stat *w);
		508	void ev_stat_stat (EV_P_ ev_stat *w);
		509	# endif
		510
		511	# if EV_IDLE_ENABLE
		512	void ev_idle_start (EV_P_ ev_idle *w);
		513	void ev_idle_stop (EV_P_ ev_idle *w);
		514	# endif
		515
		516	void ev_prepare_start (EV_P_ ev_prepare *w);
		517	void ev_prepare_stop (EV_P_ ev_prepare *w);
		518
		519	void ev_check_start (EV_P_ ev_check *w);
		520	void ev_check_stop (EV_P_ ev_check *w);
		521
		522	# if EV_FORK_ENABLE
		523	void ev_fork_start (EV_P_ ev_fork *w);
		524	void ev_fork_stop (EV_P_ ev_fork *w);
		525	# endif
		526
		527	# if EV_EMBED_ENABLE
		528	/* only supported when loop to be embedded is in fact embeddable */
		529	void ev_embed_start (EV_P_ ev_embed *w);
		530	void ev_embed_stop (EV_P_ ev_embed *w);
		531	void ev_embed_sweep (EV_P_ ev_embed *w);
		532	# endif
		533
389	#endif	534	#endif
390		535
391	#ifdef __cplusplus	536	#ifdef __cplusplus
392	}	537	}
393	#endif	538	#endif

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Comparing libev/ev.h (file contents): Revision 1.47 by root, Sat Nov 10 03:13:50 2007 UTC vs. Revision 1.86 by root, Thu Dec 20 07:12:57 2007 UTC

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Comparing libev/ev.h (file contents):
Revision 1.47 by root, Sat Nov 10 03:13:50 2007 UTC vs.
Revision 1.86 by root, Thu Dec 20 07:12:57 2007 UTC