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Comparing libev/ev.h (file contents):
Revision 1.45 by root, Fri Nov 9 21:48:23 2007 UTC vs.
Revision 1.67 by root, Sat Nov 24 07:14:49 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
52# define EV_PERIODICS 1
53#endif
54
51/* support multiple event loops? */ 55/* support multiple event loops? */
52#if EV_MULTIPLICITY 56#if EV_MULTIPLICITY
53struct ev_loop; 57struct ev_loop;
54# define EV_P struct ev_loop *loop 58# define EV_P struct ev_loop *loop
55# define EV_P_ EV_P, 59# define EV_P_ EV_P,
56# define EV_A loop 60# define EV_A loop
57# define EV_A_ EV_A, 61# define EV_A_ EV_A,
62# define EV_DEFAULT_A ev_default_loop (0)
63# define EV_DEFAULT_A_ EV_DEFAULT_A,
58#else 64#else
59# define EV_P void 65# define EV_P void
60# define EV_P_ 66# define EV_P_
61# define EV_A 67# define EV_A
62# define EV_A_ 68# define EV_A_
69# define EV_DEFAULT_A
70# define EV_DEFAULT_A_
63#endif 71#endif
64 72
65/* eventmask, revents, events... */ 73/* eventmask, revents, events... */
66#define EV_UNDEF -1 /* guaranteed to be invalid */ 74#define EV_UNDEF -1L /* guaranteed to be invalid */
67#define EV_NONE 0x00 75#define EV_NONE 0x00L
68#define EV_READ 0x01 76#define EV_READ 0x01L /* io only */
69#define EV_WRITE 0x02 77#define EV_WRITE 0x02L /* io only */
70#define EV_TIMEOUT 0x000100 78#define EV_TIMEOUT 0x000100L /* timer only */
71#define EV_PERIODIC 0x000200 79#define EV_PERIODIC 0x000200L /* periodic timer only */
72#define EV_SIGNAL 0x000400 80#define EV_SIGNAL 0x000400L /* signal only */
73#define EV_IDLE 0x000800 81#define EV_IDLE 0x000800L /* idle only */
74#define EV_CHECK 0x001000 82#define EV_CHECK 0x001000L /* check only */
75#define EV_PREPARE 0x002000 83#define EV_PREPARE 0x002000L /* prepare only */
76#define EV_CHILD 0x004000 84#define EV_CHILD 0x004000L /* child/pid only */
85#define EV_EMBED 0x008000L /* embedded event loop */
77#define EV_ERROR 0x800000 /* sent when an error occurs */ 86#define EV_ERROR 0x800000L /* sent when an error occurs */
78 87
79/* can be used to add custom fields to all watchers */ 88/* can be used to add custom fields to all watchers, while losing binary compatibility */
80#ifndef EV_COMMON 89#ifndef EV_COMMON
81# define EV_COMMON void *data 90# define EV_COMMON void *data;
82#endif 91#endif
83#ifndef EV_PROTOTYPES 92#ifndef EV_PROTOTYPES
84# define EV_PROTOTYPES 1 93# define EV_PROTOTYPES 1
85#endif 94#endif
86 95
87#define EV_VERSION_MAJOR 1 96#define EV_VERSION_MAJOR 1
88#define EV_VERSION_MINOR 1 97#define EV_VERSION_MINOR 1
89 98
90#ifndef EV_CB_DECLARE 99#ifndef EV_CB_DECLARE
91# define EV_CB_DECLARE(type) void (*cb)(EV_P_ struct type *w, int revents) 100# define EV_CB_DECLARE(type) void (*cb)(EV_P_ struct type *w, int revents);
92#endif 101#endif
93#ifndef EV_CB_INVOKE 102#ifndef EV_CB_INVOKE
94# define EV_CB_INVOKE(watcher,revents) (watcher)->cb (EV_A_ (watcher), (revents)) 103# define EV_CB_INVOKE(watcher,revents) (watcher)->cb (EV_A_ (watcher), (revents))
95#endif 104#endif
96 105
… …
104/* shared by all watchers */ 113/* shared by all watchers */
105#define EV_WATCHER(type) \ 114#define EV_WATCHER(type) \
106 int active; /* private */ \ 115 int active; /* private */ \
107 int pending; /* private */ \ 116 int pending; /* private */ \
108 int priority; /* private */ \ 117 int priority; /* private */ \
109 EV_COMMON; /* rw */ \ 118 EV_COMMON /* rw */ \
110 EV_CB_DECLARE (type) /* private */ 119 EV_CB_DECLARE (type) /* private */
111 120
112#define EV_WATCHER_LIST(type) \ 121#define EV_WATCHER_LIST(type) \
113 EV_WATCHER (type); \ 122 EV_WATCHER (type) \
114 struct ev_watcher_list *next /* private */ 123 struct ev_watcher_list *next; /* private */
115 124
116#define EV_WATCHER_TIME(type) \ 125#define EV_WATCHER_TIME(type) \
117 EV_WATCHER (type); \ 126 EV_WATCHER (type) \
118 ev_tstamp at /* private */ 127 ev_tstamp at; /* private */
119 128
120/* base class, nothing to see here unless you subclass */ 129/* base class, nothing to see here unless you subclass */
121struct ev_watcher 130typedef struct ev_watcher
122{ 131{
123 EV_WATCHER (ev_watcher); 132 EV_WATCHER (ev_watcher)
124}; 133} ev_watcher;
125 134
126/* base class, nothing to see here unless you subclass */ 135/* base class, nothing to see here unless you subclass */
127struct ev_watcher_list 136typedef struct ev_watcher_list
128{ 137{
129 EV_WATCHER_LIST (ev_watcher_list); 138 EV_WATCHER_LIST (ev_watcher_list)
130}; 139} ev_watcher_list;
131 140
132/* base class, nothing to see here unless you subclass */ 141/* base class, nothing to see here unless you subclass */
133struct ev_watcher_time 142typedef struct ev_watcher_time
134{ 143{
135 EV_WATCHER_TIME (ev_watcher_time); 144 EV_WATCHER_TIME (ev_watcher_time)
136}; 145} ev_watcher_time;
137 146
138/* invoked after a specific time, repeatable (based on monotonic clock) */ 147/* invoked after a specific time, repeatable (based on monotonic clock) */
139/* revent EV_TIMEOUT */ 148/* revent EV_TIMEOUT */
140struct ev_timer 149typedef struct ev_timer
141{ 150{
142 EV_WATCHER_TIME (ev_timer); 151 EV_WATCHER_TIME (ev_timer)
143 152
144 ev_tstamp repeat; /* rw */ 153 ev_tstamp repeat; /* rw */
145}; 154} ev_timer;
146 155
147/* invoked at some specific time, possibly repeating at regular intervals (based on UTC) */ 156/* invoked at some specific time, possibly repeating at regular intervals (based on UTC) */
148/* revent EV_PERIODIC */ 157/* revent EV_PERIODIC */
149struct ev_periodic 158typedef struct ev_periodic
150{ 159{
151 EV_WATCHER_TIME (ev_periodic); 160 EV_WATCHER_TIME (ev_periodic)
152 161
153 ev_tstamp interval; /* rw */ 162 ev_tstamp interval; /* rw */
154 ev_tstamp (*reschedule_cb)(struct ev_periodic *w, ev_tstamp now); /* rw */ 163 ev_tstamp (*reschedule_cb)(struct ev_periodic *w, ev_tstamp now); /* rw */
155}; 164} ev_periodic;
156 165
157/* invoked when fd is either EV_READable or EV_WRITEable */ 166/* invoked when fd is either EV_READable or EV_WRITEable */
158/* revent EV_READ, EV_WRITE */ 167/* revent EV_READ, EV_WRITE */
159struct ev_io 168typedef struct ev_io
160{ 169{
161 EV_WATCHER_LIST (ev_io); 170 EV_WATCHER_LIST (ev_io)
162 171
163 int fd; /* ro */ 172 int fd; /* ro */
164 int events; /* ro */ 173 int events; /* ro */
165}; 174} ev_io;
166 175
167/* invoked when the given signal has been received */ 176/* invoked when the given signal has been received */
168/* revent EV_SIGNAL */ 177/* revent EV_SIGNAL */
169struct ev_signal 178typedef struct ev_signal
170{ 179{
171 EV_WATCHER_LIST (ev_signal); 180 EV_WATCHER_LIST (ev_signal)
172 181
173 int signum; /* ro */ 182 int signum; /* ro */
174}; 183} ev_signal;
175 184
176/* invoked when the nothing else needs to be done, keeps the process from blocking */ 185/* invoked when the nothing else needs to be done, keeps the process from blocking */
177/* revent EV_IDLE */ 186/* revent EV_IDLE */
178struct ev_idle 187typedef struct ev_idle
179{ 188{
180 EV_WATCHER (ev_idle); 189 EV_WATCHER (ev_idle)
181}; 190} ev_idle;
182 191
183/* invoked for each run of the mainloop, just before the blocking call */ 192/* invoked for each run of the mainloop, just before the blocking call */
184/* you can still change events in any way you like */ 193/* you can still change events in any way you like */
185/* revent EV_PREPARE */ 194/* revent EV_PREPARE */
186struct ev_prepare 195typedef struct ev_prepare
187{ 196{
188 EV_WATCHER (ev_prepare); 197 EV_WATCHER (ev_prepare)
189}; 198} ev_prepare;
190 199
191/* invoked for each run of the mainloop, just after the blocking call */ 200/* invoked for each run of the mainloop, just after the blocking call */
192/* revent EV_CHECK */ 201/* revent EV_CHECK */
193struct ev_check 202typedef struct ev_check
194{ 203{
195 EV_WATCHER (ev_check); 204 EV_WATCHER (ev_check)
196}; 205} ev_check;
197 206
198/* invoked when sigchld is received and waitpid indicates the givne pid */ 207/* invoked when sigchld is received and waitpid indicates the given pid */
199/* revent EV_CHILD */ 208/* revent EV_CHILD */
200/* does not support priorities */ 209/* does not support priorities */
201struct ev_child 210typedef struct ev_child
202{ 211{
203 EV_WATCHER_LIST (ev_child); 212 EV_WATCHER_LIST (ev_child)
204 213
205 int pid; /* ro */ 214 int pid; /* ro */
206 int rpid; /* rw, holds the received pid */ 215 int rpid; /* rw, holds the received pid */
207 int rstatus; /* rw, holds the exit status, use the macros from sys/wait.h */ 216 int rstatus; /* rw, holds the exit status, use the macros from sys/wait.h */
208}; 217} ev_child;
218
219#if EV_MULTIPLICITY
220/* used to embed an event loop inside another */
221/* the callback gets invoked when the event loop has handled events, and can be 0 */
222typedef struct ev_embed
223{
224 EV_WATCHER (ev_embed)
225
226 ev_io io; /* private */
227 struct ev_loop *loop; /* ro */
228} ev_embed;
229#endif
209 230
210/* the presence of this union forces similar struct layout */ 231/* the presence of this union forces similar struct layout */
211union ev_any_watcher 232union ev_any_watcher
212{ 233{
213 struct ev_watcher w; 234 struct ev_watcher w;
214 struct ev_watcher_list wl; 235 struct ev_watcher_list wl;
236
215 struct ev_io io; 237 struct ev_io io;
216 struct ev_timer timer; 238 struct ev_timer timer;
217 struct ev_periodic periodic; 239 struct ev_periodic periodic;
218 struct ev_signal signal;
219 struct ev_idle idle; 240 struct ev_idle idle;
220 struct ev_child child;
221 struct ev_prepare prepare; 241 struct ev_prepare prepare;
222 struct ev_check check; 242 struct ev_check check;
243 struct ev_signal signal;
244 struct ev_child child;
245#if EV_MULTIPLICITY
246 struct ev_embed embed;
247#endif
223}; 248};
224 249
225#define EVMETHOD_AUTO 0 /* consults environment */ 250/* bits for ev_default_loop and ev_loop_new */
226#define EVMETHOD_SELECT 1 251/* the default */
227#define EVMETHOD_POLL 2 252#define EVFLAG_AUTO 0x00000000UL /* not quite a mask */
228#define EVMETHOD_EPOLL 4 253/* flag bits */
229#define EVMETHOD_KQUEUE 8 254#define EVFLAG_NOENV 0x01000000UL /* do NOT consult environment */
230#define EVMETHOD_DEVPOLL 16 /* NYI */ 255/* method bits to be ored together */
231#define EVMETHOD_PORT 32 /* NYI */ 256#define EVBACKEND_SELECT 0x00000001UL /* about anywhere */
232#define EVMETHOD_WIN32 64 /* NYI */ 257#define EVBACKEND_POLL 0x00000002UL /* !win */
233#define EVMETHOD_ANY ~0 /* any method, do not consult env */ 258#define EVBACKEND_EPOLL 0x00000004UL /* linux */
259#define EVBACKEND_KQUEUE 0x00000008UL /* bsd */
260#define EVBACKEND_DEVPOLL 0x00000010UL /* solaris 8 */ /* NYI */
261#define EVBACKEND_PORT 0x00000020UL /* solaris 10 */
234 262
235#if EV_PROTOTYPES 263#if EV_PROTOTYPES
236int ev_version_major (void); 264int ev_version_major (void);
237int ev_version_minor (void); 265int ev_version_minor (void);
266
267unsigned int ev_supported_backends (void);
268unsigned int ev_recommended_backends (void);
269unsigned int ev_embeddable_backends (void);
238 270
239ev_tstamp ev_time (void); 271ev_tstamp ev_time (void);
240 272
241/* Sets the allocation function to use, works like realloc. 273/* Sets the allocation function to use, works like realloc.
242 * It is used to allocate and free memory. 274 * It is used to allocate and free memory.
… …
253void ev_set_syserr_cb (void (*cb)(const char *msg)); 285void ev_set_syserr_cb (void (*cb)(const char *msg));
254 286
255# if EV_MULTIPLICITY 287# if EV_MULTIPLICITY
256/* the default loop is the only one that handles signals and child watchers */ 288/* the default loop is the only one that handles signals and child watchers */
257/* you can call this as often as you like */ 289/* you can call this as often as you like */
258struct ev_loop *ev_default_loop (int methods); /* returns default loop */ 290static struct ev_loop *
291ev_default_loop (unsigned int flags)
292{
293 extern struct ev_loop *ev_default_loop_ptr;
294 extern struct ev_loop *ev_default_loop_init (unsigned int flags);
295
296 if (!ev_default_loop_ptr)
297 ev_default_loop_init (flags);
298
299 return ev_default_loop_ptr;
300}
259 301
260/* create and destroy alternative loops that don't handle signals */ 302/* create and destroy alternative loops that don't handle signals */
261struct ev_loop *ev_loop_new (int methods); 303struct ev_loop *ev_loop_new (unsigned int flags);
262void ev_loop_destroy (EV_P); 304void ev_loop_destroy (EV_P);
263void ev_loop_fork (EV_P); 305void ev_loop_fork (EV_P);
306
307ev_tstamp ev_now (EV_P); /* time w.r.t. timers and the eventloop, updated after each poll */
308
264# else 309# else
310
265int ev_default_loop (int methods); /* returns true when successful */ 311int ev_default_loop (unsigned int flags); /* returns true when successful */
312
313static ev_tstamp
314ev_now (void)
315{
316 extern ev_tstamp ev_rt_now;
317
318 return ev_rt_now;
319}
266# endif 320# endif
267 321
268void ev_default_destroy (void); /* destroy the default loop */ 322void ev_default_destroy (void); /* destroy the default loop */
269/* this needs to be called after fork, to duplicate the default loop */ 323/* this needs to be called after fork, to duplicate the default loop */
270/* if you create alternative loops you have to call ev_loop_fork on them */ 324/* if you create alternative loops you have to call ev_loop_fork on them */
271/* you can call it in either the parent or the child */ 325/* you can call it in either the parent or the child */
272/* you can actually call it at any time, anywhere :) */ 326/* you can actually call it at any time, anywhere :) */
273void ev_default_fork (void); 327void ev_default_fork (void);
274 328
275int ev_method (EV_P); 329unsigned int ev_backend (EV_P);
276#endif 330#endif
277 331
278#define EVLOOP_NONBLOCK 1 /* do not block/wait */ 332#define EVLOOP_NONBLOCK 1 /* do not block/wait */
279#define EVLOOP_ONESHOT 2 /* block *once* only */ 333#define EVLOOP_ONESHOT 2 /* block *once* only */
334#define EVUNLOOP_CANCEL 0 /* undo unloop */
280#define EVUNLOOP_ONCE 1 /* unloop once */ 335#define EVUNLOOP_ONE 1 /* unloop once */
281#define EVUNLOOP_ALL 2 /* unloop all loops */ 336#define EVUNLOOP_ALL 2 /* unloop all loops */
282 337
283#if EV_PROTOTYPES 338#if EV_PROTOTYPES
284void ev_loop (EV_P_ int flags); 339void ev_loop (EV_P_ int flags);
285void 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 */ 340void 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 */
286
287ev_tstamp ev_now (EV_P); /* time w.r.t. timers and the eventloop, updated after each poll */
288 341
289/* 342/*
290 * ref/unref can be used to add or remove a refcount on the mainloop. every watcher 343 * ref/unref can be used to add or remove a refcount on the mainloop. every watcher
291 * keeps one reference. if you have a long-runing watcher you never unregister that 344 * keeps one reference. if you have a long-runing watcher you never unregister that
292 * should not keep ev_loop from running, unref() after starting, and ref() before stopping. 345 * should not keep ev_loop from running, unref() after starting, and ref() before stopping.
… …
300#endif 353#endif
301 354
302/* these may evaluate ev multiple times, and the other arguments at most once */ 355/* these may evaluate ev multiple times, and the other arguments at most once */
303/* either use ev_init + ev_TYPE_set, or the ev_TYPE_init macro, below, to first initialise a watcher */ 356/* either use ev_init + ev_TYPE_set, or the ev_TYPE_init macro, below, to first initialise a watcher */
304#define ev_init(ev,cb_) do { \ 357#define ev_init(ev,cb_) do { \
305 ((struct ev_watcher *)(void *)(ev))->active = \ 358 ((ev_watcher *)(void *)(ev))->active = \
306 ((struct ev_watcher *)(void *)(ev))->pending = \ 359 ((ev_watcher *)(void *)(ev))->pending = \
307 ((struct ev_watcher *)(void *)(ev))->priority = 0; \ 360 ((ev_watcher *)(void *)(ev))->priority = 0; \
308 ev_set_cb ((ev), cb_); \ 361 ev_set_cb ((ev), cb_); \
309} while (0) 362} while (0)
310 363
311#define ev_io_set(ev,fd_,events_) do { (ev)->fd = (fd_); (ev)->events = (events_); } while (0) 364#define ev_io_set(ev,fd_,events_) do { (ev)->fd = (fd_); (ev)->events = (events_); } while (0)
312#define ev_timer_set(ev,after_,repeat_) do { (ev)->at = (after_); (ev)->repeat = (repeat_); } while (0) 365#define ev_timer_set(ev,after_,repeat_) do { (ev)->at = (after_); (ev)->repeat = (repeat_); } while (0)
… …
314#define ev_signal_set(ev,signum_) do { (ev)->signum = (signum_); } while (0) 367#define ev_signal_set(ev,signum_) do { (ev)->signum = (signum_); } while (0)
315#define ev_idle_set(ev) /* nop, yes, this is a serious in-joke */ 368#define ev_idle_set(ev) /* nop, yes, this is a serious in-joke */
316#define ev_prepare_set(ev) /* nop, yes, this is a serious in-joke */ 369#define ev_prepare_set(ev) /* nop, yes, this is a serious in-joke */
317#define ev_check_set(ev) /* nop, yes, this is a serious in-joke */ 370#define ev_check_set(ev) /* nop, yes, this is a serious in-joke */
318#define ev_child_set(ev,pid_) do { (ev)->pid = (pid_); } while (0) 371#define ev_child_set(ev,pid_) do { (ev)->pid = (pid_); } while (0)
372#define ev_embed_set(ev,loop_) do { (ev)->loop = (loop_); } while (0)
319 373
320#define ev_io_init(ev,cb,fd,events) do { ev_init ((ev), (cb)); ev_io_set ((ev),(fd),(events)); } while (0) 374#define ev_io_init(ev,cb,fd,events) do { ev_init ((ev), (cb)); ev_io_set ((ev),(fd),(events)); } while (0)
321#define ev_timer_init(ev,cb,after,repeat) do { ev_init ((ev), (cb)); ev_timer_set ((ev),(after),(repeat)); } while (0) 375#define ev_timer_init(ev,cb,after,repeat) do { ev_init ((ev), (cb)); ev_timer_set ((ev),(after),(repeat)); } while (0)
322#define ev_periodic_init(ev,cb,at,ival,res) do { ev_init ((ev), (cb)); ev_periodic_set ((ev),(at),(ival),(res)); } while (0) 376#define ev_periodic_init(ev,cb,at,ival,res) do { ev_init ((ev), (cb)); ev_periodic_set ((ev),(at),(ival),(res)); } while (0)
323#define ev_signal_init(ev,cb,signum) do { ev_init ((ev), (cb)); ev_signal_set ((ev), (signum)); } while (0) 377#define ev_signal_init(ev,cb,signum) do { ev_init ((ev), (cb)); ev_signal_set ((ev), (signum)); } while (0)
324#define ev_idle_init(ev,cb) do { ev_init ((ev), (cb)); ev_idle_set ((ev)); } while (0) 378#define ev_idle_init(ev,cb) do { ev_init ((ev), (cb)); ev_idle_set ((ev)); } while (0)
325#define ev_prepare_init(ev,cb) do { ev_init ((ev), (cb)); ev_prepare_set ((ev)); } while (0) 379#define ev_prepare_init(ev,cb) do { ev_init ((ev), (cb)); ev_prepare_set ((ev)); } while (0)
326#define ev_check_init(ev,cb) do { ev_init ((ev), (cb)); ev_check_set ((ev)); } while (0) 380#define ev_check_init(ev,cb) do { ev_init ((ev), (cb)); ev_check_set ((ev)); } while (0)
327#define ev_child_init(ev,cb,pid) do { ev_init ((ev), (cb)); ev_child_set ((ev),(pid)); } while (0) 381#define ev_child_init(ev,cb,pid) do { ev_init ((ev), (cb)); ev_child_set ((ev),(pid)); } while (0)
382#define ev_embed_init(ev,cb,loop) do { ev_init ((ev), (cb)); ev_embed_set ((ev),(loop)); } while (0)
328 383
329#define ev_is_pending(ev) (0 + ((struct ev_watcher *)(void *)(ev))->pending) /* ro, true when watcher is waiting for callback invocation */ 384#define ev_is_pending(ev) (0 + ((ev_watcher *)(void *)(ev))->pending) /* ro, true when watcher is waiting for callback invocation */
330#define ev_is_active(ev) (0 + ((struct ev_watcher *)(void *)(ev))->active) /* ro, true when the watcher has been started */ 385#define ev_is_active(ev) (0 + ((ev_watcher *)(void *)(ev))->active) /* ro, true when the watcher has been started */
331 386
332#define ev_priority(ev) ((struct ev_watcher *)(void *)(ev))->priority /* rw */ 387#define ev_priority(ev) ((ev_watcher *)(void *)(ev))->priority /* rw */
333#define ev_cb(ev) (ev)->cb /* rw */ 388#define ev_cb(ev) (ev)->cb /* rw */
334#define ev_set_priority(ev,pri) ev_priority (ev) = (pri) 389#define ev_set_priority(ev,pri) ev_priority (ev) = (pri)
335 390
336#ifndef ev_set_cb 391#ifndef ev_set_cb
337# define ev_set_cb(ev,cb_) ev_cb (ev) = (cb_) 392# define ev_set_cb(ev,cb_) ev_cb (ev) = (cb_)
… …
345/* accepts any ev_watcher type */ 400/* accepts any ev_watcher type */
346void ev_feed_event (EV_P_ void *w, int revents); 401void ev_feed_event (EV_P_ void *w, int revents);
347void ev_feed_fd_event (EV_P_ int fd, int revents); 402void ev_feed_fd_event (EV_P_ int fd, int revents);
348void ev_feed_signal_event (EV_P_ int signum); 403void ev_feed_signal_event (EV_P_ int signum);
349 404
350void ev_io_start (EV_P_ struct ev_io *w); 405void ev_io_start (EV_P_ ev_io *w);
351void ev_io_stop (EV_P_ struct ev_io *w); 406void ev_io_stop (EV_P_ ev_io *w);
352 407
353void ev_timer_start (EV_P_ struct ev_timer *w); 408void ev_timer_start (EV_P_ ev_timer *w);
354void ev_timer_stop (EV_P_ struct ev_timer *w); 409void ev_timer_stop (EV_P_ ev_timer *w);
355/* stops if active and no repeat, restarts if active and repeating, starts if inactive and repeating */ 410/* stops if active and no repeat, restarts if active and repeating, starts if inactive and repeating */
356void ev_timer_again (EV_P_ struct ev_timer *w); 411void ev_timer_again (EV_P_ ev_timer *w);
357 412
413#if EV_PERIODICS
358void ev_periodic_start (EV_P_ struct ev_periodic *w); 414void ev_periodic_start (EV_P_ ev_periodic *w);
359void ev_periodic_stop (EV_P_ struct ev_periodic *w); 415void ev_periodic_stop (EV_P_ ev_periodic *w);
360void ev_periodic_again (EV_P_ struct ev_periodic *w); 416void ev_periodic_again (EV_P_ ev_periodic *w);
417#endif
361 418
362void ev_idle_start (EV_P_ struct ev_idle *w); 419void ev_idle_start (EV_P_ ev_idle *w);
363void ev_idle_stop (EV_P_ struct ev_idle *w); 420void ev_idle_stop (EV_P_ ev_idle *w);
364 421
365void ev_prepare_start (EV_P_ struct ev_prepare *w); 422void ev_prepare_start (EV_P_ ev_prepare *w);
366void ev_prepare_stop (EV_P_ struct ev_prepare *w); 423void ev_prepare_stop (EV_P_ ev_prepare *w);
367 424
368void ev_check_start (EV_P_ struct ev_check *w); 425void ev_check_start (EV_P_ ev_check *w);
369void ev_check_stop (EV_P_ struct ev_check *w); 426void ev_check_stop (EV_P_ ev_check *w);
370 427
371/* only supported in the default loop */ 428/* only supported in the default loop */
372void ev_signal_start (EV_P_ struct ev_signal *w); 429void ev_signal_start (EV_P_ ev_signal *w);
373void ev_signal_stop (EV_P_ struct ev_signal *w); 430void ev_signal_stop (EV_P_ ev_signal *w);
374 431
375/* only supported in the default loop */ 432/* only supported in the default loop */
376void ev_child_start (EV_P_ struct ev_child *w); 433void ev_child_start (EV_P_ ev_child *w);
377void ev_child_stop (EV_P_ struct ev_child *w); 434void ev_child_stop (EV_P_ ev_child *w);
435
436# if EV_MULTIPLICITY
437/* only supported when loop to be embedded is in fact embeddable */
438void ev_embed_start (EV_P_ ev_embed *w);
439void ev_embed_stop (EV_P_ ev_embed *w);
440void ev_embed_loop (EV_P_ ev_embed *w);
441# endif
442
378#endif 443#endif
379 444
380#ifdef __cplusplus 445#ifdef __cplusplus
381} 446}
382#endif 447#endif

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