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Comparing libev/ev.h (file contents):
Revision 1.64 by root, Fri Nov 23 19:13:33 2007 UTC vs.
Revision 1.75 by root, Wed Nov 28 17:32:24 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_PERIODICS 51#ifndef EV_PERIODIC_ENABLE
52# define EV_PERIODICS 1 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>
53#endif 71#endif
54 72
55/* support multiple event loops? */ 73/* support multiple event loops? */
56#if EV_MULTIPLICITY 74#if EV_MULTIPLICITY
57struct ev_loop; 75struct ev_loop;
58# define EV_P struct ev_loop *loop 76# define EV_P struct ev_loop *loop
59# define EV_P_ EV_P, 77# define EV_P_ EV_P,
60# define EV_A loop 78# define EV_A loop
61# define EV_A_ EV_A, 79# define EV_A_ EV_A,
62# define EV_DEFAULT_A ev_default_loop (0) 80# define EV_DEFAULT ev_default_loop (0)
63# define EV_DEFAULT_A_ EV_DEFAULT_A, 81# define EV_DEFAULT_ EV_DEFAULT,
64#else 82#else
65# define EV_P void 83# define EV_P void
66# define EV_P_ 84# define EV_P_
67# define EV_A 85# define EV_A
68# define EV_A_ 86# define EV_A_
87# define EV_DEFAULT
69# define EV_DEFAULT_A 88# define EV_DEFAULT_
70# define EV_DEFAULT_A_ 89
90# undef EV_EMBED_ENABLE
71#endif 91#endif
72 92
73/* eventmask, revents, events... */ 93/* eventmask, revents, events... */
74#define EV_UNDEF -1L /* guaranteed to be invalid */ 94#define EV_UNDEF -1L /* guaranteed to be invalid */
75#define EV_NONE 0x00L 95#define EV_NONE 0x00L /* no events */
76#define EV_READ 0x01L /* io only */ 96#define EV_READ 0x01L /* ev_io detected read will not block */
77#define EV_WRITE 0x02L /* io only */ 97#define EV_WRITE 0x02L /* ev_io detected write will not block */
78#define EV_TIMEOUT 0x000100L /* timer only */ 98#define EV_TIMEOUT 0x00000100L /* timer timed out */
79#define EV_PERIODIC 0x000200L /* periodic timer only */ 99#define EV_PERIODIC 0x00000200L /* periodic timer timed out */
80#define EV_SIGNAL 0x000400L /* signal only */ 100#define EV_SIGNAL 0x00000400L /* signal was received */
81#define EV_IDLE 0x000800L /* idle only */
82#define EV_CHECK 0x001000L /* check only */
83#define EV_PREPARE 0x002000L /* prepare only */
84#define EV_CHILD 0x004000L /* child/pid only */ 101#define EV_CHILD 0x00000800L /* child/pid had status change */
102#define EV_STAT 0x00001000L /* stat data changed */
103#define EV_IDLE 0x00002000L /* event loop is idling */
104#define EV_PREPARE 0x00004000L /* event loop about to poll */
105#define EV_CHECK 0x00008000L /* event loop finished poll */
85#define EV_EMBED 0x008000L /* embedded event loop */ 106#define EV_EMBED 0x00010000L /* embedded event loop needs sweep */
107#define EV_FORK 0x00020000L /* event loop resumed in child */
86#define EV_ERROR 0x800000L /* sent when an error occurs */ 108#define EV_ERROR 0x80000000L /* sent when an error occurs */
87 109
88/* can be used to add custom fields to all watchers, while losing binary compatibility */ 110/* can be used to add custom fields to all watchers, while losing binary compatibility */
89#ifndef EV_COMMON 111#ifndef EV_COMMON
90# define EV_COMMON void *data; 112# define EV_COMMON void *data;
91#endif 113#endif
… …
125#define EV_WATCHER_TIME(type) \ 147#define EV_WATCHER_TIME(type) \
126 EV_WATCHER (type) \ 148 EV_WATCHER (type) \
127 ev_tstamp at; /* private */ 149 ev_tstamp at; /* private */
128 150
129/* base class, nothing to see here unless you subclass */ 151/* base class, nothing to see here unless you subclass */
130struct ev_watcher 152typedef struct ev_watcher
131{ 153{
132 EV_WATCHER (ev_watcher) 154 EV_WATCHER (ev_watcher)
133}; 155} ev_watcher;
134 156
135/* base class, nothing to see here unless you subclass */ 157/* base class, nothing to see here unless you subclass */
136struct ev_watcher_list 158typedef struct ev_watcher_list
137{ 159{
138 EV_WATCHER_LIST (ev_watcher_list) 160 EV_WATCHER_LIST (ev_watcher_list)
139}; 161} ev_watcher_list;
140 162
141/* base class, nothing to see here unless you subclass */ 163/* base class, nothing to see here unless you subclass */
142struct ev_watcher_time 164typedef struct ev_watcher_time
143{ 165{
144 EV_WATCHER_TIME (ev_watcher_time) 166 EV_WATCHER_TIME (ev_watcher_time)
145}; 167} ev_watcher_time;
168
169/* invoked when fd is either EV_READable or EV_WRITEable */
170/* revent EV_READ, EV_WRITE */
171typedef struct ev_io
172{
173 EV_WATCHER_LIST (ev_io)
174
175 int fd; /* ro */
176 int events; /* ro */
177} ev_io;
146 178
147/* invoked after a specific time, repeatable (based on monotonic clock) */ 179/* invoked after a specific time, repeatable (based on monotonic clock) */
148/* revent EV_TIMEOUT */ 180/* revent EV_TIMEOUT */
149struct ev_timer 181typedef struct ev_timer
150{ 182{
151 EV_WATCHER_TIME (ev_timer) 183 EV_WATCHER_TIME (ev_timer)
152 184
153 ev_tstamp repeat; /* rw */ 185 ev_tstamp repeat; /* rw */
154}; 186} ev_timer;
155 187
156/* 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) */
157/* revent EV_PERIODIC */ 189/* revent EV_PERIODIC */
158struct ev_periodic 190typedef struct ev_periodic
159{ 191{
160 EV_WATCHER_TIME (ev_periodic) 192 EV_WATCHER_TIME (ev_periodic)
161 193
162 ev_tstamp interval; /* rw */ 194 ev_tstamp interval; /* rw */
163 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 */
164}; 196} ev_periodic;
165
166/* invoked when fd is either EV_READable or EV_WRITEable */
167/* revent EV_READ, EV_WRITE */
168struct ev_io
169{
170 EV_WATCHER_LIST (ev_io)
171
172 int fd; /* ro */
173 int events; /* ro */
174};
175 197
176/* invoked when the given signal has been received */ 198/* invoked when the given signal has been received */
177/* revent EV_SIGNAL */ 199/* revent EV_SIGNAL */
178struct ev_signal 200typedef struct ev_signal
179{ 201{
180 EV_WATCHER_LIST (ev_signal) 202 EV_WATCHER_LIST (ev_signal)
181 203
182 int signum; /* ro */ 204 int signum; /* ro */
183}; 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 */
210typedef 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
222typedef struct _stati64 ev_statdata;
223# else
224typedef struct stat ev_statdata;
225# endif
226
227/* invoked each time the stat data changes for a given path */
228/* revent EV_STAT */
229typedef struct ev_stat
230{
231 EV_WATCHER_LIST (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
239 int wd; /* wd for inotify, fd for kqueue */
240} ev_stat;
241#endif
184 242
185/* invoked when the nothing else needs to be done, keeps the process from blocking */ 243/* invoked when the nothing else needs to be done, keeps the process from blocking */
186/* revent EV_IDLE */ 244/* revent EV_IDLE */
187struct ev_idle 245typedef struct ev_idle
188{ 246{
189 EV_WATCHER (ev_idle) 247 EV_WATCHER (ev_idle)
190}; 248} ev_idle;
191 249
192/* invoked for each run of the mainloop, just before the blocking call */ 250/* invoked for each run of the mainloop, just before the blocking call */
193/* you can still change events in any way you like */ 251/* you can still change events in any way you like */
194/* revent EV_PREPARE */ 252/* revent EV_PREPARE */
195struct ev_prepare 253typedef struct ev_prepare
196{ 254{
197 EV_WATCHER (ev_prepare) 255 EV_WATCHER (ev_prepare)
198}; 256} ev_prepare;
199 257
200/* invoked for each run of the mainloop, just after the blocking call */ 258/* invoked for each run of the mainloop, just after the blocking call */
201/* revent EV_CHECK */ 259/* revent EV_CHECK */
202struct ev_check 260typedef struct ev_check
203{ 261{
204 EV_WATCHER (ev_check) 262 EV_WATCHER (ev_check)
205}; 263} ev_check;
206 264
207/* invoked when sigchld is received and waitpid indicates the given pid */ 265#if EV_FORK_ENABLE
208/* revent EV_CHILD */ 266/* the callback gets invoked before check in the child process when a fork was detected */
209/* does not support priorities */ 267typedef struct ev_fork
210struct ev_child
211{ 268{
212 EV_WATCHER_LIST (ev_child) 269 EV_WATCHER (ev_fork)
270} ev_fork;
271#endif
213 272
214 int pid; /* ro */ 273#if EV_EMBED_ENABLE
215 int rpid; /* rw, holds the received pid */
216 int rstatus; /* rw, holds the exit status, use the macros from sys/wait.h */
217};
218
219#if EV_MULTIPLICITY
220/* used to embed an event loop inside another */ 274/* used to embed an event loop inside another */
221/* the callback gets invoked when the event loop has handled events, and can be 0 */ 275/* the callback gets invoked when the event loop has handled events, and can be 0 */
222struct ev_embed 276typedef struct ev_embed
223{ 277{
224 EV_WATCHER (ev_embed) 278 EV_WATCHER (ev_embed)
225 279
226 struct ev_io io; /* private */ 280 ev_io io; /* private */
227 struct ev_loop *loop; /* ro */ 281 struct ev_loop *loop; /* ro */
228}; 282} ev_embed;
229#endif 283#endif
230 284
231/* the presence of this union forces similar struct layout */ 285/* the presence of this union forces similar struct layout */
232union ev_any_watcher 286union ev_any_watcher
233{ 287{
… …
235 struct ev_watcher_list wl; 289 struct ev_watcher_list wl;
236 290
237 struct ev_io io; 291 struct ev_io io;
238 struct ev_timer timer; 292 struct ev_timer timer;
239 struct ev_periodic periodic; 293 struct ev_periodic periodic;
294 struct ev_signal signal;
295 struct ev_child child;
296#if EV_STAT_ENABLE
297 struct ev_stat stat;
298#endif
240 struct ev_idle idle; 299 struct ev_idle idle;
241 struct ev_prepare prepare; 300 struct ev_prepare prepare;
242 struct ev_check check; 301 struct ev_check check;
243 struct ev_signal signal; 302#if EV_FORK_ENABLE
244 struct ev_child child; 303 struct ev_fork fork;
304#endif
305#if EV_EMBED_ENABLE
245 struct ev_embed embed; 306 struct ev_embed embed;
307#endif
246}; 308};
247 309
248/* bits for ev_default_loop and ev_loop_new */ 310/* bits for ev_default_loop and ev_loop_new */
249/* the default */ 311/* the default */
250#define EVFLAG_AUTO 0x00000000UL /* not quite a mask */ 312#define EVFLAG_AUTO 0x00000000UL /* not quite a mask */
… …
327unsigned int ev_backend (EV_P); 389unsigned int ev_backend (EV_P);
328#endif 390#endif
329 391
330#define EVLOOP_NONBLOCK 1 /* do not block/wait */ 392#define EVLOOP_NONBLOCK 1 /* do not block/wait */
331#define EVLOOP_ONESHOT 2 /* block *once* only */ 393#define EVLOOP_ONESHOT 2 /* block *once* only */
394#define EVUNLOOP_CANCEL 0 /* undo unloop */
332#define EVUNLOOP_ONE 1 /* unloop once */ 395#define EVUNLOOP_ONE 1 /* unloop once */
333#define EVUNLOOP_ALL 2 /* unloop all loops */ 396#define EVUNLOOP_ALL 2 /* unloop all loops */
334 397
335#if EV_PROTOTYPES 398#if EV_PROTOTYPES
336void ev_loop (EV_P_ int flags); 399void ev_loop (EV_P_ int flags);
… …
350#endif 413#endif
351 414
352/* these may evaluate ev multiple times, and the other arguments at most once */ 415/* these may evaluate ev multiple times, and the other arguments at most once */
353/* either use ev_init + ev_TYPE_set, or the ev_TYPE_init macro, below, to first initialise a watcher */ 416/* either use ev_init + ev_TYPE_set, or the ev_TYPE_init macro, below, to first initialise a watcher */
354#define ev_init(ev,cb_) do { \ 417#define ev_init(ev,cb_) do { \
355 ((struct ev_watcher *)(void *)(ev))->active = \ 418 ((ev_watcher *)(void *)(ev))->active = \
356 ((struct ev_watcher *)(void *)(ev))->pending = \ 419 ((ev_watcher *)(void *)(ev))->pending = \
357 ((struct ev_watcher *)(void *)(ev))->priority = 0; \ 420 ((ev_watcher *)(void *)(ev))->priority = 0; \
358 ev_set_cb ((ev), cb_); \ 421 ev_set_cb ((ev), cb_); \
359} while (0) 422} while (0)
360 423
361#define ev_io_set(ev,fd_,events_) do { (ev)->fd = (fd_); (ev)->events = (events_); } while (0) 424#define ev_io_set(ev,fd_,events_) do { (ev)->fd = (fd_); (ev)->events = (events_); } while (0)
362#define ev_timer_set(ev,after_,repeat_) do { (ev)->at = (after_); (ev)->repeat = (repeat_); } while (0) 425#define ev_timer_set(ev,after_,repeat_) do { (ev)->at = (after_); (ev)->repeat = (repeat_); } while (0)
363#define ev_periodic_set(ev,at_,ival_,res_) do { (ev)->at = (at_); (ev)->interval = (ival_); (ev)->reschedule_cb= (res_); } while (0) 426#define ev_periodic_set(ev,at_,ival_,res_) do { (ev)->at = (at_); (ev)->interval = (ival_); (ev)->reschedule_cb= (res_); } while (0)
364#define ev_signal_set(ev,signum_) do { (ev)->signum = (signum_); } while (0) 427#define ev_signal_set(ev,signum_) do { (ev)->signum = (signum_); } while (0)
428#define ev_child_set(ev,pid_) do { (ev)->pid = (pid_); } while (0)
429#define ev_stat_set(ev,path_,interval_) do { (ev)->path = (path_); (ev)->interval = (interval_); (ev)->wd = -2; } while (0)
365#define ev_idle_set(ev) /* nop, yes, this is a serious in-joke */ 430#define ev_idle_set(ev) /* nop, yes, this is a serious in-joke */
366#define ev_prepare_set(ev) /* nop, yes, this is a serious in-joke */ 431#define ev_prepare_set(ev) /* nop, yes, this is a serious in-joke */
367#define ev_check_set(ev) /* nop, yes, this is a serious in-joke */ 432#define ev_check_set(ev) /* nop, yes, this is a serious in-joke */
368#define ev_child_set(ev,pid_) do { (ev)->pid = (pid_); } while (0)
369#define ev_embed_set(ev,loop_) do { (ev)->loop = (loop_); } while (0) 433#define ev_embed_set(ev,loop_) do { (ev)->loop = (loop_); } while (0)
434#define ev_fork_set(ev) /* nop, yes, this is a serious in-joke */
370 435
371#define ev_io_init(ev,cb,fd,events) do { ev_init ((ev), (cb)); ev_io_set ((ev),(fd),(events)); } while (0) 436#define ev_io_init(ev,cb,fd,events) do { ev_init ((ev), (cb)); ev_io_set ((ev),(fd),(events)); } while (0)
372#define ev_timer_init(ev,cb,after,repeat) do { ev_init ((ev), (cb)); ev_timer_set ((ev),(after),(repeat)); } while (0) 437#define ev_timer_init(ev,cb,after,repeat) do { ev_init ((ev), (cb)); ev_timer_set ((ev),(after),(repeat)); } while (0)
373#define ev_periodic_init(ev,cb,at,ival,res) do { ev_init ((ev), (cb)); ev_periodic_set ((ev),(at),(ival),(res)); } while (0) 438#define ev_periodic_init(ev,cb,at,ival,res) do { ev_init ((ev), (cb)); ev_periodic_set ((ev),(at),(ival),(res)); } while (0)
374#define ev_signal_init(ev,cb,signum) do { ev_init ((ev), (cb)); ev_signal_set ((ev), (signum)); } while (0) 439#define ev_signal_init(ev,cb,signum) do { ev_init ((ev), (cb)); ev_signal_set ((ev), (signum)); } while (0)
440#define ev_child_init(ev,cb,pid) do { ev_init ((ev), (cb)); ev_child_set ((ev),(pid)); } while (0)
441#define ev_stat_init(ev,cb,path,interval) do { ev_init ((ev), (cb)); ev_path_set ((ev),(path),(interval)); } while (0)
375#define ev_idle_init(ev,cb) do { ev_init ((ev), (cb)); ev_idle_set ((ev)); } while (0) 442#define ev_idle_init(ev,cb) do { ev_init ((ev), (cb)); ev_idle_set ((ev)); } while (0)
376#define ev_prepare_init(ev,cb) do { ev_init ((ev), (cb)); ev_prepare_set ((ev)); } while (0) 443#define ev_prepare_init(ev,cb) do { ev_init ((ev), (cb)); ev_prepare_set ((ev)); } while (0)
377#define ev_check_init(ev,cb) do { ev_init ((ev), (cb)); ev_check_set ((ev)); } while (0) 444#define ev_check_init(ev,cb) do { ev_init ((ev), (cb)); ev_check_set ((ev)); } while (0)
378#define ev_child_init(ev,cb,pid) do { ev_init ((ev), (cb)); ev_child_set ((ev),(pid)); } while (0)
379#define ev_embed_init(ev,cb,loop) do { ev_init ((ev), (cb)); ev_embed_set ((ev),(loop)); } while (0) 445#define ev_embed_init(ev,cb,loop) do { ev_init ((ev), (cb)); ev_embed_set ((ev),(loop)); } while (0)
446#define ev_fork_init(ev,cb) do { ev_init ((ev), (cb)); ev_fork_set ((ev)); } while (0)
380 447
381#define ev_is_pending(ev) (0 + ((struct ev_watcher *)(void *)(ev))->pending) /* ro, true when watcher is waiting for callback invocation */ 448#define ev_is_pending(ev) (0 + ((ev_watcher *)(void *)(ev))->pending) /* ro, true when watcher is waiting for callback invocation */
382#define ev_is_active(ev) (0 + ((struct ev_watcher *)(void *)(ev))->active) /* ro, true when the watcher has been started */ 449#define ev_is_active(ev) (0 + ((ev_watcher *)(void *)(ev))->active) /* ro, true when the watcher has been started */
383 450
384#define ev_priority(ev) ((struct ev_watcher *)(void *)(ev))->priority /* rw */ 451#define ev_priority(ev) ((ev_watcher *)(void *)(ev))->priority /* rw */
385#define ev_cb(ev) (ev)->cb /* rw */ 452#define ev_cb(ev) (ev)->cb /* rw */
386#define ev_set_priority(ev,pri) ev_priority (ev) = (pri) 453#define ev_set_priority(ev,pri) ev_priority (ev) = (pri)
387 454
388#ifndef ev_set_cb 455#ifndef ev_set_cb
389# define ev_set_cb(ev,cb_) ev_cb (ev) = (cb_) 456# define ev_set_cb(ev,cb_) ev_cb (ev) = (cb_)
… …
397/* accepts any ev_watcher type */ 464/* accepts any ev_watcher type */
398void ev_feed_event (EV_P_ void *w, int revents); 465void ev_feed_event (EV_P_ void *w, int revents);
399void ev_feed_fd_event (EV_P_ int fd, int revents); 466void ev_feed_fd_event (EV_P_ int fd, int revents);
400void ev_feed_signal_event (EV_P_ int signum); 467void ev_feed_signal_event (EV_P_ int signum);
401 468
402void ev_io_start (EV_P_ struct ev_io *w); 469void ev_io_start (EV_P_ ev_io *w);
403void ev_io_stop (EV_P_ struct ev_io *w); 470void ev_io_stop (EV_P_ ev_io *w);
404 471
405void ev_timer_start (EV_P_ struct ev_timer *w); 472void ev_timer_start (EV_P_ ev_timer *w);
406void ev_timer_stop (EV_P_ struct ev_timer *w); 473void ev_timer_stop (EV_P_ ev_timer *w);
407/* stops if active and no repeat, restarts if active and repeating, starts if inactive and repeating */ 474/* stops if active and no repeat, restarts if active and repeating, starts if inactive and repeating */
408void ev_timer_again (EV_P_ struct ev_timer *w); 475void ev_timer_again (EV_P_ ev_timer *w);
409 476
410#if EV_PERIODICS 477#if EV_PERIODIC_ENABLE
411void ev_periodic_start (EV_P_ struct ev_periodic *w); 478void ev_periodic_start (EV_P_ ev_periodic *w);
412void ev_periodic_stop (EV_P_ struct ev_periodic *w); 479void ev_periodic_stop (EV_P_ ev_periodic *w);
413void ev_periodic_again (EV_P_ struct ev_periodic *w); 480void ev_periodic_again (EV_P_ ev_periodic *w);
414#endif 481#endif
415
416void ev_idle_start (EV_P_ struct ev_idle *w);
417void ev_idle_stop (EV_P_ struct ev_idle *w);
418
419void ev_prepare_start (EV_P_ struct ev_prepare *w);
420void ev_prepare_stop (EV_P_ struct ev_prepare *w);
421
422void ev_check_start (EV_P_ struct ev_check *w);
423void ev_check_stop (EV_P_ struct ev_check *w);
424 482
425/* only supported in the default loop */ 483/* only supported in the default loop */
426void ev_signal_start (EV_P_ struct ev_signal *w); 484void ev_signal_start (EV_P_ ev_signal *w);
427void ev_signal_stop (EV_P_ struct ev_signal *w); 485void ev_signal_stop (EV_P_ ev_signal *w);
428 486
429/* only supported in the default loop */ 487/* only supported in the default loop */
430void ev_child_start (EV_P_ struct ev_child *w); 488void ev_child_start (EV_P_ ev_child *w);
431void ev_child_stop (EV_P_ struct ev_child *w); 489void ev_child_stop (EV_P_ ev_child *w);
432 490
433# if EV_MULTIPLICITY 491# if EV_STAT_ENABLE
492void ev_stat_start (EV_P_ ev_stat *w);
493void ev_stat_stop (EV_P_ ev_stat *w);
494void ev_stat_stat (EV_P_ ev_stat *w);
495# endif
496
497void ev_idle_start (EV_P_ ev_idle *w);
498void ev_idle_stop (EV_P_ ev_idle *w);
499
500void ev_prepare_start (EV_P_ ev_prepare *w);
501void ev_prepare_stop (EV_P_ ev_prepare *w);
502
503void ev_check_start (EV_P_ ev_check *w);
504void ev_check_stop (EV_P_ ev_check *w);
505
506# if EV_FORK_ENABLE
507void ev_fork_start (EV_P_ ev_fork *w);
508void ev_fork_stop (EV_P_ ev_fork *w);
509# endif
510
511# if EV_EMBED_ENABLE
434/* only supported when loop to be embedded is in fact embeddable */ 512/* only supported when loop to be embedded is in fact embeddable */
435void ev_embed_start (EV_P_ struct ev_embed *w); 513void ev_embed_start (EV_P_ ev_embed *w);
436void ev_embed_stop (EV_P_ struct ev_embed *w); 514void ev_embed_stop (EV_P_ ev_embed *w);
515void ev_embed_sweep (EV_P_ ev_embed *w);
437# endif 516# endif
438 517
439#endif 518#endif
440 519
441#ifdef __cplusplus 520#ifdef __cplusplus

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