1 | /* |
1 | /* |
|
|
2 | * libev native API header |
|
|
3 | * |
2 | * Copyright (c) 2007 Marc Alexander Lehmann <libev@schmorp.de> |
4 | * Copyright (c) 2007,2008,2009 Marc Alexander Lehmann <libev@schmorp.de> |
3 | * All rights reserved. |
5 | * All rights reserved. |
4 | * |
6 | * |
5 | * Redistribution and use in source and binary forms, with or without |
7 | * Redistribution and use in source and binary forms, with or without modifica- |
6 | * modification, are permitted provided that the following conditions are |
8 | * tion, are permitted provided that the following conditions are met: |
7 | * met: |
9 | * |
|
|
10 | * 1. Redistributions of source code must retain the above copyright notice, |
|
|
11 | * this list of conditions and the following disclaimer. |
|
|
12 | * |
|
|
13 | * 2. Redistributions in binary form must reproduce the above copyright |
|
|
14 | * notice, this list of conditions and the following disclaimer in the |
|
|
15 | * documentation and/or other materials provided with the distribution. |
|
|
16 | * |
|
|
17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED |
|
|
18 | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MER- |
|
|
19 | * CHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO |
|
|
20 | * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPE- |
|
|
21 | * CIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
|
|
22 | * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; |
|
|
23 | * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
|
|
24 | * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTH- |
|
|
25 | * ERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED |
|
|
26 | * OF THE POSSIBILITY OF SUCH DAMAGE. |
8 | * |
27 | * |
9 | * * Redistributions of source code must retain the above copyright |
28 | * Alternatively, the contents of this file may be used under the terms of |
10 | * notice, this list of conditions and the following disclaimer. |
29 | * the GNU General Public License ("GPL") version 2 or any later version, |
11 | * |
30 | * in which case the provisions of the GPL are applicable instead of |
12 | * * Redistributions in binary form must reproduce the above |
31 | * the above. If you wish to allow the use of your version of this file |
13 | * copyright notice, this list of conditions and the following |
32 | * only under the terms of the GPL and not to allow others to use your |
14 | * disclaimer in the documentation and/or other materials provided |
33 | * version of this file under the BSD license, indicate your decision |
15 | * with the distribution. |
34 | * by deleting the provisions above and replace them with the notice |
16 | * |
35 | * and other provisions required by the GPL. If you do not delete the |
17 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
36 | * provisions above, a recipient may use your version of this file under |
18 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
37 | * either the BSD or the GPL. |
19 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
|
|
20 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
|
|
21 | * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
|
|
22 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
|
|
23 | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
|
|
24 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
|
|
25 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
|
|
26 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
|
|
27 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
|
|
28 | */ |
38 | */ |
29 | |
39 | |
30 | #ifndef EV_H__ |
40 | #ifndef EV_H_ |
31 | #define EV_H__ |
41 | #define EV_H_ |
32 | |
42 | |
33 | #ifdef __cplusplus |
43 | #ifdef __cplusplus |
34 | extern "C" { |
44 | extern "C" { |
35 | #endif |
45 | #endif |
36 | |
46 | |
… | |
… | |
54 | |
64 | |
55 | #ifndef EV_STAT_ENABLE |
65 | #ifndef EV_STAT_ENABLE |
56 | # define EV_STAT_ENABLE 1 |
66 | # define EV_STAT_ENABLE 1 |
57 | #endif |
67 | #endif |
58 | |
68 | |
|
|
69 | #ifndef EV_IDLE_ENABLE |
|
|
70 | # define EV_IDLE_ENABLE 1 |
|
|
71 | #endif |
|
|
72 | |
59 | #ifndef EV_FORK_ENABLE |
73 | #ifndef EV_FORK_ENABLE |
60 | # define EV_FORK_ENABLE 1 |
74 | # define EV_FORK_ENABLE 1 |
61 | #endif |
75 | #endif |
62 | |
76 | |
63 | #ifndef EV_EMBED_ENABLE |
77 | #ifndef EV_EMBED_ENABLE |
64 | # define EV_EMBED_ENABLE 1 |
78 | # define EV_EMBED_ENABLE 1 |
65 | #endif |
79 | #endif |
66 | |
80 | |
|
|
81 | #ifndef EV_ASYNC_ENABLE |
|
|
82 | # define EV_ASYNC_ENABLE 1 |
|
|
83 | #endif |
|
|
84 | |
|
|
85 | #ifndef EV_WALK_ENABLE |
|
|
86 | # define EV_WALK_ENABLE 0 /* not yet */ |
|
|
87 | #endif |
|
|
88 | |
|
|
89 | #ifndef EV_ATOMIC_T |
|
|
90 | # include <signal.h> |
|
|
91 | # define EV_ATOMIC_T sig_atomic_t volatile |
|
|
92 | #endif |
|
|
93 | |
67 | /*****************************************************************************/ |
94 | /*****************************************************************************/ |
68 | |
95 | |
69 | #if EV_STAT_ENABLE |
96 | #if EV_STAT_ENABLE |
|
|
97 | # ifdef _WIN32 |
|
|
98 | # include <time.h> |
|
|
99 | # include <sys/types.h> |
|
|
100 | # endif |
70 | # include <sys/stat.h> |
101 | # include <sys/stat.h> |
71 | #endif |
102 | #endif |
72 | |
103 | |
73 | /* support multiple event loops? */ |
104 | /* support multiple event loops? */ |
74 | #if EV_MULTIPLICITY |
105 | #if EV_MULTIPLICITY |
75 | struct ev_loop; |
106 | struct ev_loop; |
76 | # define EV_P struct ev_loop *loop |
107 | # define EV_P struct ev_loop *loop |
77 | # define EV_P_ EV_P, |
108 | # define EV_P_ EV_P, |
78 | # define EV_A loop |
109 | # define EV_A loop |
79 | # define EV_A_ EV_A, |
110 | # define EV_A_ EV_A, |
|
|
111 | # define EV_DEFAULT_UC ev_default_loop_uc () |
|
|
112 | # define EV_DEFAULT_UC_ EV_DEFAULT_UC, |
80 | # define EV_DEFAULT ev_default_loop (0) |
113 | # define EV_DEFAULT ev_default_loop (0) |
81 | # define EV_DEFAULT_ EV_DEFAULT, |
114 | # define EV_DEFAULT_ EV_DEFAULT, |
82 | #else |
115 | #else |
83 | # define EV_P void |
116 | # define EV_P void |
84 | # define EV_P_ |
117 | # define EV_P_ |
85 | # define EV_A |
118 | # define EV_A |
86 | # define EV_A_ |
119 | # define EV_A_ |
87 | # define EV_DEFAULT |
120 | # define EV_DEFAULT |
88 | # define EV_DEFAULT_ |
121 | # define EV_DEFAULT_ |
89 | |
122 | # define EV_DEFAULT_UC |
|
|
123 | # define EV_DEFAULT_UC_ |
90 | # undef EV_EMBED_ENABLE |
124 | # undef EV_EMBED_ENABLE |
91 | #endif |
125 | #endif |
92 | |
126 | |
|
|
127 | #if __STDC_VERSION__ >= 199901L || __GNUC__ >= 3 |
|
|
128 | # define EV_INLINE static inline |
|
|
129 | #else |
|
|
130 | # define EV_INLINE static |
|
|
131 | #endif |
|
|
132 | |
|
|
133 | /*****************************************************************************/ |
|
|
134 | |
93 | /* eventmask, revents, events... */ |
135 | /* eventmask, revents, events... */ |
94 | #define EV_UNDEF -1L /* guaranteed to be invalid */ |
136 | #define EV_UNDEF -1 /* guaranteed to be invalid */ |
95 | #define EV_NONE 0x00L /* no events */ |
137 | #define EV_NONE 0x00 /* no events */ |
96 | #define EV_READ 0x01L /* ev_io detected read will not block */ |
138 | #define EV_READ 0x01 /* ev_io detected read will not block */ |
97 | #define EV_WRITE 0x02L /* ev_io detected write will not block */ |
139 | #define EV_WRITE 0x02 /* ev_io detected write will not block */ |
|
|
140 | #define EV__IOFDSET 0x80 /* internal use only */ |
|
|
141 | #define EV_IO EV_READ /* alias for type-detection */ |
98 | #define EV_TIMEOUT 0x00000100L /* timer timed out */ |
142 | #define EV_TIMEOUT 0x00000100 /* timer timed out */ |
|
|
143 | #define EV_TIMER EV_TIMEOUT /* alias for type-detection */ |
99 | #define EV_PERIODIC 0x00000200L /* periodic timer timed out */ |
144 | #define EV_PERIODIC 0x00000200 /* periodic timer timed out */ |
100 | #define EV_SIGNAL 0x00000400L /* signal was received */ |
145 | #define EV_SIGNAL 0x00000400 /* signal was received */ |
101 | #define EV_CHILD 0x00000800L /* child/pid had status change */ |
146 | #define EV_CHILD 0x00000800 /* child/pid had status change */ |
102 | #define EV_STAT 0x00001000L /* stat data changed */ |
147 | #define EV_STAT 0x00001000 /* stat data changed */ |
103 | #define EV_IDLE 0x00002000L /* event loop is idling */ |
148 | #define EV_IDLE 0x00002000 /* event loop is idling */ |
104 | #define EV_PREPARE 0x00004000L /* event loop about to poll */ |
149 | #define EV_PREPARE 0x00004000 /* event loop about to poll */ |
105 | #define EV_CHECK 0x00008000L /* event loop finished poll */ |
150 | #define EV_CHECK 0x00008000 /* event loop finished poll */ |
106 | #define EV_EMBED 0x00010000L /* embedded event loop needs sweep */ |
151 | #define EV_EMBED 0x00010000 /* embedded event loop needs sweep */ |
107 | #define EV_FORK 0x00020000L /* event loop resumed in child */ |
152 | #define EV_FORK 0x00020000 /* event loop resumed in child */ |
|
|
153 | #define EV_ASYNC 0x00040000 /* async intra-loop signal */ |
|
|
154 | #define EV_CUSTOM 0x01000000 /* for use by user code */ |
108 | #define EV_ERROR 0x80000000L /* sent when an error occurs */ |
155 | #define EV_ERROR 0x80000000 /* sent when an error occurs */ |
109 | |
156 | |
110 | /* can be used to add custom fields to all watchers, while losing binary compatibility */ |
157 | /* can be used to add custom fields to all watchers, while losing binary compatibility */ |
111 | #ifndef EV_COMMON |
158 | #ifndef EV_COMMON |
112 | # define EV_COMMON void *data; |
159 | # define EV_COMMON void *data; |
113 | #endif |
160 | #endif |
114 | #ifndef EV_PROTOTYPES |
161 | #ifndef EV_PROTOTYPES |
115 | # define EV_PROTOTYPES 1 |
162 | # define EV_PROTOTYPES 1 |
116 | #endif |
163 | #endif |
117 | |
164 | |
118 | #define EV_VERSION_MAJOR 1 |
165 | #define EV_VERSION_MAJOR 3 |
119 | #define EV_VERSION_MINOR 1 |
166 | #define EV_VERSION_MINOR 9 |
120 | |
167 | |
121 | #ifndef EV_CB_DECLARE |
168 | #ifndef EV_CB_DECLARE |
122 | # define EV_CB_DECLARE(type) void (*cb)(EV_P_ struct type *w, int revents); |
169 | # define EV_CB_DECLARE(type) void (*cb)(EV_P_ struct type *w, int revents); |
123 | #endif |
170 | #endif |
124 | #ifndef EV_CB_INVOKE |
171 | #ifndef EV_CB_INVOKE |
125 | # define EV_CB_INVOKE(watcher,revents) (watcher)->cb (EV_A_ (watcher), (revents)) |
172 | # define EV_CB_INVOKE(watcher,revents) (watcher)->cb (EV_A_ (watcher), (revents)) |
126 | #endif |
173 | #endif |
127 | |
174 | |
128 | /* |
175 | /* |
129 | * struct member types: |
176 | * struct member types: |
130 | * private: you can look at them, but not change them, and they might not mean anything to you. |
177 | * private: you may look at them, but not change them, |
|
|
178 | * and they might not mean anything to you. |
131 | * ro: can be read anytime, but only changed when the watcher isn't active |
179 | * ro: can be read anytime, but only changed when the watcher isn't active. |
132 | * rw: can be read and modified anytime, even when the watcher is active |
180 | * rw: can be read and modified anytime, even when the watcher is active. |
|
|
181 | * |
|
|
182 | * some internal details that might be helpful for debugging: |
|
|
183 | * |
|
|
184 | * active is either 0, which means the watcher is not active, |
|
|
185 | * or the array index of the watcher (periodics, timers) |
|
|
186 | * or the array index + 1 (most other watchers) |
|
|
187 | * or simply 1 for watchers that aren't in some array. |
|
|
188 | * pending is either 0, in which case the watcher isn't, |
|
|
189 | * or the array index + 1 in the pendings array. |
133 | */ |
190 | */ |
|
|
191 | |
|
|
192 | #if EV_MINPRI == EV_MAXPRI |
|
|
193 | # define EV_DECL_PRIORITY |
|
|
194 | #else |
|
|
195 | # define EV_DECL_PRIORITY int priority; |
|
|
196 | #endif |
134 | |
197 | |
135 | /* shared by all watchers */ |
198 | /* shared by all watchers */ |
136 | #define EV_WATCHER(type) \ |
199 | #define EV_WATCHER(type) \ |
137 | int active; /* private */ \ |
200 | int active; /* private */ \ |
138 | int pending; /* private */ \ |
201 | int pending; /* private */ \ |
139 | int priority; /* private */ \ |
202 | EV_DECL_PRIORITY /* private */ \ |
140 | EV_COMMON /* rw */ \ |
203 | EV_COMMON /* rw */ \ |
141 | EV_CB_DECLARE (type) /* private */ |
204 | EV_CB_DECLARE (type) /* private */ |
142 | |
205 | |
143 | #define EV_WATCHER_LIST(type) \ |
206 | #define EV_WATCHER_LIST(type) \ |
144 | EV_WATCHER (type) \ |
207 | EV_WATCHER (type) \ |
… | |
… | |
189 | /* revent EV_PERIODIC */ |
252 | /* revent EV_PERIODIC */ |
190 | typedef struct ev_periodic |
253 | typedef struct ev_periodic |
191 | { |
254 | { |
192 | EV_WATCHER_TIME (ev_periodic) |
255 | EV_WATCHER_TIME (ev_periodic) |
193 | |
256 | |
|
|
257 | ev_tstamp offset; /* rw */ |
194 | ev_tstamp interval; /* rw */ |
258 | ev_tstamp interval; /* rw */ |
195 | ev_tstamp (*reschedule_cb)(struct ev_periodic *w, ev_tstamp now); /* rw */ |
259 | ev_tstamp (*reschedule_cb)(struct ev_periodic *w, ev_tstamp now); /* rw */ |
196 | } ev_periodic; |
260 | } ev_periodic; |
197 | |
261 | |
198 | /* invoked when the given signal has been received */ |
262 | /* invoked when the given signal has been received */ |
… | |
… | |
209 | /* does not support priorities */ |
273 | /* does not support priorities */ |
210 | typedef struct ev_child |
274 | typedef struct ev_child |
211 | { |
275 | { |
212 | EV_WATCHER_LIST (ev_child) |
276 | EV_WATCHER_LIST (ev_child) |
213 | |
277 | |
|
|
278 | int flags; /* private */ |
214 | int pid; /* ro */ |
279 | int pid; /* ro */ |
215 | int rpid; /* rw, holds the received pid */ |
280 | int rpid; /* rw, holds the received pid */ |
216 | int rstatus; /* rw, holds the exit status, use the macros from sys/wait.h */ |
281 | int rstatus; /* rw, holds the exit status, use the macros from sys/wait.h */ |
217 | } ev_child; |
282 | } ev_child; |
218 | |
283 | |
… | |
… | |
238 | |
303 | |
239 | int wd; /* wd for inotify, fd for kqueue */ |
304 | int wd; /* wd for inotify, fd for kqueue */ |
240 | } ev_stat; |
305 | } ev_stat; |
241 | #endif |
306 | #endif |
242 | |
307 | |
|
|
308 | #if EV_IDLE_ENABLE |
243 | /* invoked when the nothing else needs to be done, keeps the process from blocking */ |
309 | /* invoked when the nothing else needs to be done, keeps the process from blocking */ |
244 | /* revent EV_IDLE */ |
310 | /* revent EV_IDLE */ |
245 | typedef struct ev_idle |
311 | typedef struct ev_idle |
246 | { |
312 | { |
247 | EV_WATCHER (ev_idle) |
313 | EV_WATCHER (ev_idle) |
248 | } ev_idle; |
314 | } ev_idle; |
|
|
315 | #endif |
249 | |
316 | |
250 | /* invoked for each run of the mainloop, just before the blocking call */ |
317 | /* invoked for each run of the mainloop, just before the blocking call */ |
251 | /* you can still change events in any way you like */ |
318 | /* you can still change events in any way you like */ |
252 | /* revent EV_PREPARE */ |
319 | /* revent EV_PREPARE */ |
253 | typedef struct ev_prepare |
320 | typedef struct ev_prepare |
… | |
… | |
275 | /* the callback gets invoked when the event loop has handled events, and can be 0 */ |
342 | /* the callback gets invoked when the event loop has handled events, and can be 0 */ |
276 | typedef struct ev_embed |
343 | typedef struct ev_embed |
277 | { |
344 | { |
278 | EV_WATCHER (ev_embed) |
345 | EV_WATCHER (ev_embed) |
279 | |
346 | |
280 | ev_io io; /* private */ |
|
|
281 | struct ev_loop *loop; /* ro */ |
347 | struct ev_loop *other; /* ro */ |
|
|
348 | ev_io io; /* private */ |
|
|
349 | ev_prepare prepare; /* private */ |
|
|
350 | ev_check check; /* unused */ |
|
|
351 | ev_timer timer; /* unused */ |
|
|
352 | ev_periodic periodic; /* unused */ |
|
|
353 | ev_idle idle; /* unused */ |
|
|
354 | ev_fork fork; /* private */ |
282 | } ev_embed; |
355 | } ev_embed; |
|
|
356 | #endif |
|
|
357 | |
|
|
358 | #if EV_ASYNC_ENABLE |
|
|
359 | /* invoked when somebody calls ev_async_send on the watcher */ |
|
|
360 | /* revent EV_ASYNC */ |
|
|
361 | typedef struct ev_async |
|
|
362 | { |
|
|
363 | EV_WATCHER (ev_async) |
|
|
364 | |
|
|
365 | EV_ATOMIC_T sent; /* private */ |
|
|
366 | } ev_async; |
|
|
367 | |
|
|
368 | # define ev_async_pending(w) (+(w)->sent) |
283 | #endif |
369 | #endif |
284 | |
370 | |
285 | /* the presence of this union forces similar struct layout */ |
371 | /* the presence of this union forces similar struct layout */ |
286 | union ev_any_watcher |
372 | union ev_any_watcher |
287 | { |
373 | { |
… | |
… | |
294 | struct ev_signal signal; |
380 | struct ev_signal signal; |
295 | struct ev_child child; |
381 | struct ev_child child; |
296 | #if EV_STAT_ENABLE |
382 | #if EV_STAT_ENABLE |
297 | struct ev_stat stat; |
383 | struct ev_stat stat; |
298 | #endif |
384 | #endif |
|
|
385 | #if EV_IDLE_ENABLE |
299 | struct ev_idle idle; |
386 | struct ev_idle idle; |
|
|
387 | #endif |
300 | struct ev_prepare prepare; |
388 | struct ev_prepare prepare; |
301 | struct ev_check check; |
389 | struct ev_check check; |
302 | #if EV_FORK_ENABLE |
390 | #if EV_FORK_ENABLE |
303 | struct ev_fork fork; |
391 | struct ev_fork fork; |
304 | #endif |
392 | #endif |
305 | #if EV_EMBED_ENABLE |
393 | #if EV_EMBED_ENABLE |
306 | struct ev_embed embed; |
394 | struct ev_embed embed; |
307 | #endif |
395 | #endif |
|
|
396 | #if EV_ASYNC_ENABLE |
|
|
397 | struct ev_async async; |
|
|
398 | #endif |
308 | }; |
399 | }; |
309 | |
400 | |
310 | /* bits for ev_default_loop and ev_loop_new */ |
401 | /* bits for ev_default_loop and ev_loop_new */ |
311 | /* the default */ |
402 | /* the default */ |
312 | #define EVFLAG_AUTO 0x00000000UL /* not quite a mask */ |
403 | #define EVFLAG_AUTO 0x00000000U /* not quite a mask */ |
313 | /* flag bits */ |
404 | /* flag bits */ |
314 | #define EVFLAG_NOENV 0x01000000UL /* do NOT consult environment */ |
405 | #define EVFLAG_NOENV 0x01000000U /* do NOT consult environment */ |
|
|
406 | #define EVFLAG_FORKCHECK 0x02000000U /* check for a fork in each iteration */ |
|
|
407 | /* debugging/feature disable */ |
|
|
408 | #define EVFLAG_NOINOTIFY 0x00100000U /* do not attempt to use inotify */ |
|
|
409 | #define EVFLAG_NOSIGFD 0 /* compatibility to pre-3.9 */ |
|
|
410 | #define EVFLAG_SIGNALFD 0x00200000U /* attempt to use signalfd */ |
315 | /* method bits to be ored together */ |
411 | /* method bits to be ored together */ |
316 | #define EVBACKEND_SELECT 0x00000001UL /* about anywhere */ |
412 | #define EVBACKEND_SELECT 0x00000001U /* about anywhere */ |
317 | #define EVBACKEND_POLL 0x00000002UL /* !win */ |
413 | #define EVBACKEND_POLL 0x00000002U /* !win */ |
318 | #define EVBACKEND_EPOLL 0x00000004UL /* linux */ |
414 | #define EVBACKEND_EPOLL 0x00000004U /* linux */ |
319 | #define EVBACKEND_KQUEUE 0x00000008UL /* bsd */ |
415 | #define EVBACKEND_KQUEUE 0x00000008U /* bsd */ |
320 | #define EVBACKEND_DEVPOLL 0x00000010UL /* solaris 8 */ /* NYI */ |
416 | #define EVBACKEND_DEVPOLL 0x00000010U /* solaris 8 */ /* NYI */ |
321 | #define EVBACKEND_PORT 0x00000020UL /* solaris 10 */ |
417 | #define EVBACKEND_PORT 0x00000020U /* solaris 10 */ |
|
|
418 | #define EVBACKEND_ALL 0x0000003FU |
322 | |
419 | |
323 | #if EV_PROTOTYPES |
420 | #if EV_PROTOTYPES |
324 | int ev_version_major (void); |
421 | int ev_version_major (void); |
325 | int ev_version_minor (void); |
422 | int ev_version_minor (void); |
326 | |
423 | |
327 | unsigned int ev_supported_backends (void); |
424 | unsigned int ev_supported_backends (void); |
328 | unsigned int ev_recommended_backends (void); |
425 | unsigned int ev_recommended_backends (void); |
329 | unsigned int ev_embeddable_backends (void); |
426 | unsigned int ev_embeddable_backends (void); |
330 | |
427 | |
331 | ev_tstamp ev_time (void); |
428 | ev_tstamp ev_time (void); |
|
|
429 | void ev_sleep (ev_tstamp delay); /* sleep for a while */ |
332 | |
430 | |
333 | /* Sets the allocation function to use, works like realloc. |
431 | /* Sets the allocation function to use, works like realloc. |
334 | * It is used to allocate and free memory. |
432 | * It is used to allocate and free memory. |
335 | * If it returns zero when memory needs to be allocated, the library might abort |
433 | * If it returns zero when memory needs to be allocated, the library might abort |
336 | * or take some potentially destructive action. |
434 | * or take some potentially destructive action. |
… | |
… | |
342 | * retryable syscall error |
440 | * retryable syscall error |
343 | * (such as failed select, poll, epoll_wait) |
441 | * (such as failed select, poll, epoll_wait) |
344 | */ |
442 | */ |
345 | void ev_set_syserr_cb (void (*cb)(const char *msg)); |
443 | void ev_set_syserr_cb (void (*cb)(const char *msg)); |
346 | |
444 | |
347 | # if EV_MULTIPLICITY |
445 | #if EV_MULTIPLICITY |
|
|
446 | EV_INLINE struct ev_loop * |
|
|
447 | ev_default_loop_uc (void) |
|
|
448 | { |
|
|
449 | extern struct ev_loop *ev_default_loop_ptr; |
|
|
450 | |
|
|
451 | return ev_default_loop_ptr; |
|
|
452 | } |
|
|
453 | |
348 | /* the default loop is the only one that handles signals and child watchers */ |
454 | /* the default loop is the only one that handles signals and child watchers */ |
349 | /* you can call this as often as you like */ |
455 | /* you can call this as often as you like */ |
350 | static struct ev_loop * |
456 | EV_INLINE struct ev_loop * |
351 | ev_default_loop (unsigned int flags) |
457 | ev_default_loop (unsigned int flags) |
352 | { |
458 | { |
353 | extern struct ev_loop *ev_default_loop_ptr; |
459 | struct ev_loop *loop = ev_default_loop_uc (); |
|
|
460 | |
|
|
461 | if (!loop) |
|
|
462 | { |
354 | extern struct ev_loop *ev_default_loop_init (unsigned int flags); |
463 | extern struct ev_loop *ev_default_loop_init (unsigned int flags); |
355 | |
464 | |
356 | if (!ev_default_loop_ptr) |
|
|
357 | ev_default_loop_init (flags); |
465 | loop = ev_default_loop_init (flags); |
|
|
466 | } |
358 | |
467 | |
359 | return ev_default_loop_ptr; |
468 | return loop; |
360 | } |
469 | } |
361 | |
470 | |
362 | /* create and destroy alternative loops that don't handle signals */ |
471 | /* create and destroy alternative loops that don't handle signals */ |
363 | struct ev_loop *ev_loop_new (unsigned int flags); |
472 | struct ev_loop *ev_loop_new (unsigned int flags); |
364 | void ev_loop_destroy (EV_P); |
473 | void ev_loop_destroy (EV_P); |
365 | void ev_loop_fork (EV_P); |
474 | void ev_loop_fork (EV_P); |
366 | |
475 | |
367 | ev_tstamp ev_now (EV_P); /* time w.r.t. timers and the eventloop, updated after each poll */ |
476 | ev_tstamp ev_now (EV_P); /* time w.r.t. timers and the eventloop, updated after each poll */ |
368 | |
477 | |
369 | # else |
478 | #else |
370 | |
479 | |
371 | int ev_default_loop (unsigned int flags); /* returns true when successful */ |
480 | int ev_default_loop (unsigned int flags); /* returns true when successful */ |
372 | |
481 | |
373 | static ev_tstamp |
482 | EV_INLINE ev_tstamp |
374 | ev_now (void) |
483 | ev_now (void) |
375 | { |
484 | { |
376 | extern ev_tstamp ev_rt_now; |
485 | extern ev_tstamp ev_rt_now; |
377 | |
486 | |
378 | return ev_rt_now; |
487 | return ev_rt_now; |
379 | } |
488 | } |
|
|
489 | #endif /* multiplicity */ |
|
|
490 | |
|
|
491 | EV_INLINE int |
|
|
492 | ev_is_default_loop (EV_P) |
|
|
493 | { |
|
|
494 | #if EV_MULTIPLICITY |
|
|
495 | extern struct ev_loop *ev_default_loop_ptr; |
|
|
496 | |
|
|
497 | return !!(EV_A == ev_default_loop_ptr); |
|
|
498 | #else |
|
|
499 | return 1; |
380 | # endif |
500 | #endif |
|
|
501 | } |
381 | |
502 | |
382 | void ev_default_destroy (void); /* destroy the default loop */ |
503 | void ev_default_destroy (void); /* destroy the default loop */ |
383 | /* this needs to be called after fork, to duplicate the default loop */ |
504 | /* this needs to be called after fork, to duplicate the default loop */ |
384 | /* if you create alternative loops you have to call ev_loop_fork on them */ |
505 | /* if you create alternative loops you have to call ev_loop_fork on them */ |
385 | /* you can call it in either the parent or the child */ |
506 | /* you can call it in either the parent or the child */ |
386 | /* you can actually call it at any time, anywhere :) */ |
507 | /* you can actually call it at any time, anywhere :) */ |
387 | void ev_default_fork (void); |
508 | void ev_default_fork (void); |
388 | |
509 | |
389 | unsigned int ev_backend (EV_P); |
510 | unsigned int ev_backend (EV_P); /* backend in use by loop */ |
|
|
511 | |
|
|
512 | void ev_now_update (EV_P); /* update event loop time */ |
|
|
513 | |
|
|
514 | #if EV_WALK_ENABLE |
|
|
515 | /* walk (almost) all watchers in the loop of a given type, invoking the */ |
|
|
516 | /* callback on every such watcher. The callback might stop the watcher, */ |
|
|
517 | /* but do nothing else with the loop */ |
|
|
518 | void ev_walk (EV_P_ int types, void (*cb)(EV_P_ int type, void *w)); |
390 | #endif |
519 | #endif |
|
|
520 | |
|
|
521 | #endif /* prototypes */ |
391 | |
522 | |
392 | #define EVLOOP_NONBLOCK 1 /* do not block/wait */ |
523 | #define EVLOOP_NONBLOCK 1 /* do not block/wait */ |
393 | #define EVLOOP_ONESHOT 2 /* block *once* only */ |
524 | #define EVLOOP_ONESHOT 2 /* block *once* only */ |
394 | #define EVUNLOOP_CANCEL 0 /* undo unloop */ |
525 | #define EVUNLOOP_CANCEL 0 /* undo unloop */ |
395 | #define EVUNLOOP_ONE 1 /* unloop once */ |
526 | #define EVUNLOOP_ONE 1 /* unloop once */ |
… | |
… | |
399 | void ev_loop (EV_P_ int flags); |
530 | void ev_loop (EV_P_ int flags); |
400 | 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 */ |
531 | 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 */ |
401 | |
532 | |
402 | /* |
533 | /* |
403 | * ref/unref can be used to add or remove a refcount on the mainloop. every watcher |
534 | * ref/unref can be used to add or remove a refcount on the mainloop. every watcher |
404 | * keeps one reference. if you have a long-runing watcher you never unregister that |
535 | * keeps one reference. if you have a long-running watcher you never unregister that |
405 | * should not keep ev_loop from running, unref() after starting, and ref() before stopping. |
536 | * should not keep ev_loop from running, unref() after starting, and ref() before stopping. |
406 | */ |
537 | */ |
407 | void ev_ref (EV_P); |
538 | void ev_ref (EV_P); |
408 | void ev_unref (EV_P); |
539 | void ev_unref (EV_P); |
409 | |
540 | |
|
|
541 | /* |
410 | /* convinience function, wait for a single event, without registering an event watcher */ |
542 | * convenience function, wait for a single event, without registering an event watcher |
411 | /* if timeout is < 0, do wait indefinitely */ |
543 | * if timeout is < 0, do wait indefinitely |
|
|
544 | */ |
412 | void ev_once (EV_P_ int fd, int events, ev_tstamp timeout, void (*cb)(int revents, void *arg), void *arg); |
545 | void ev_once (EV_P_ int fd, int events, ev_tstamp timeout, void (*cb)(int revents, void *arg), void *arg); |
|
|
546 | |
|
|
547 | # if EV_MINIMAL < 2 |
|
|
548 | unsigned int ev_loop_count (EV_P); /* number of loop iterations */ |
|
|
549 | unsigned int ev_loop_depth (EV_P); /* #ev_loop enters - #ev_loop leaves */ |
|
|
550 | void ev_loop_verify (EV_P); /* abort if loop data corrupted */ |
|
|
551 | |
|
|
552 | void ev_set_io_collect_interval (EV_P_ ev_tstamp interval); /* sleep at least this time, default 0 */ |
|
|
553 | void ev_set_timeout_collect_interval (EV_P_ ev_tstamp interval); /* sleep at least this time, default 0 */ |
|
|
554 | |
|
|
555 | /* advanced stuff for threading etc. support, see docs */ |
|
|
556 | void ev_set_userdata (EV_P_ void *data); |
|
|
557 | void *ev_userdata (EV_P); |
|
|
558 | void ev_set_invoke_pending_cb (EV_P_ void (*invoke_pending_cb)(EV_P)); |
|
|
559 | void ev_set_loop_release_cb (EV_P_ void (*release)(EV_P), void (*acquire)(EV_P)); |
|
|
560 | |
|
|
561 | unsigned int ev_pending_count (EV_P); /* number of pending events, if any */ |
|
|
562 | void ev_invoke_pending (EV_P); /* invoke all pending watchers */ |
|
|
563 | |
|
|
564 | /* |
|
|
565 | * stop/start the timer handling. |
|
|
566 | */ |
|
|
567 | void ev_suspend (EV_P); |
|
|
568 | void ev_resume (EV_P); |
|
|
569 | #endif |
|
|
570 | |
413 | #endif |
571 | #endif |
414 | |
572 | |
415 | /* these may evaluate ev multiple times, and the other arguments at most once */ |
573 | /* these may evaluate ev multiple times, and the other arguments at most once */ |
416 | /* either use ev_init + ev_TYPE_set, or the ev_TYPE_init macro, below, to first initialise a watcher */ |
574 | /* either use ev_init + ev_TYPE_set, or the ev_TYPE_init macro, below, to first initialise a watcher */ |
417 | #define ev_init(ev,cb_) do { \ |
575 | #define ev_init(ev,cb_) do { \ |
418 | ((ev_watcher *)(void *)(ev))->active = \ |
576 | ((ev_watcher *)(void *)(ev))->active = \ |
419 | ((ev_watcher *)(void *)(ev))->pending = \ |
577 | ((ev_watcher *)(void *)(ev))->pending = 0; \ |
420 | ((ev_watcher *)(void *)(ev))->priority = 0; \ |
578 | ev_set_priority ((ev), 0); \ |
421 | ev_set_cb ((ev), cb_); \ |
579 | ev_set_cb ((ev), cb_); \ |
422 | } while (0) |
580 | } while (0) |
423 | |
581 | |
424 | #define ev_io_set(ev,fd_,events_) do { (ev)->fd = (fd_); (ev)->events = (events_); } while (0) |
582 | #define ev_io_set(ev,fd_,events_) do { (ev)->fd = (fd_); (ev)->events = (events_) | EV__IOFDSET; } while (0) |
425 | #define ev_timer_set(ev,after_,repeat_) do { (ev)->at = (after_); (ev)->repeat = (repeat_); } while (0) |
583 | #define ev_timer_set(ev,after_,repeat_) do { ((ev_watcher_time *)(ev))->at = (after_); (ev)->repeat = (repeat_); } while (0) |
426 | #define ev_periodic_set(ev,at_,ival_,res_) do { (ev)->at = (at_); (ev)->interval = (ival_); (ev)->reschedule_cb= (res_); } while (0) |
584 | #define ev_periodic_set(ev,ofs_,ival_,rcb_) do { (ev)->offset = (ofs_); (ev)->interval = (ival_); (ev)->reschedule_cb = (rcb_); } while (0) |
427 | #define ev_signal_set(ev,signum_) do { (ev)->signum = (signum_); } while (0) |
585 | #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) |
586 | #define ev_child_set(ev,pid_,trace_) do { (ev)->pid = (pid_); (ev)->flags = !!(trace_); } while (0) |
429 | #define ev_stat_set(ev,path_,interval_) do { (ev)->path = (path_); (ev)->interval = (interval_); (ev)->wd = -2; } while (0) |
587 | #define ev_stat_set(ev,path_,interval_) do { (ev)->path = (path_); (ev)->interval = (interval_); (ev)->wd = -2; } while (0) |
430 | #define ev_idle_set(ev) /* nop, yes, this is a serious in-joke */ |
588 | #define ev_idle_set(ev) /* nop, yes, this is a serious in-joke */ |
431 | #define ev_prepare_set(ev) /* nop, yes, this is a serious in-joke */ |
589 | #define ev_prepare_set(ev) /* nop, yes, this is a serious in-joke */ |
432 | #define ev_check_set(ev) /* nop, yes, this is a serious in-joke */ |
590 | #define ev_check_set(ev) /* nop, yes, this is a serious in-joke */ |
433 | #define ev_embed_set(ev,loop_) do { (ev)->loop = (loop_); } while (0) |
591 | #define ev_embed_set(ev,other_) do { (ev)->other = (other_); } while (0) |
434 | #define ev_fork_set(ev) /* nop, yes, this is a serious in-joke */ |
592 | #define ev_fork_set(ev) /* nop, yes, this is a serious in-joke */ |
|
|
593 | #define ev_async_set(ev) do { (ev)->sent = 0; } while (0) |
435 | |
594 | |
436 | #define ev_io_init(ev,cb,fd,events) do { ev_init ((ev), (cb)); ev_io_set ((ev),(fd),(events)); } while (0) |
595 | #define ev_io_init(ev,cb,fd,events) do { ev_init ((ev), (cb)); ev_io_set ((ev),(fd),(events)); } while (0) |
437 | #define ev_timer_init(ev,cb,after,repeat) do { ev_init ((ev), (cb)); ev_timer_set ((ev),(after),(repeat)); } while (0) |
596 | #define ev_timer_init(ev,cb,after,repeat) do { ev_init ((ev), (cb)); ev_timer_set ((ev),(after),(repeat)); } 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) |
597 | #define ev_periodic_init(ev,cb,ofs,ival,rcb) do { ev_init ((ev), (cb)); ev_periodic_set ((ev),(ofs),(ival),(rcb)); } while (0) |
439 | #define ev_signal_init(ev,cb,signum) do { ev_init ((ev), (cb)); ev_signal_set ((ev), (signum)); } while (0) |
598 | #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) |
599 | #define ev_child_init(ev,cb,pid,trace) do { ev_init ((ev), (cb)); ev_child_set ((ev),(pid),(trace)); } while (0) |
441 | #define ev_stat_init(ev,cb,path,interval) do { ev_init ((ev), (cb)); ev_path_set ((ev),(path),(interval)); } while (0) |
600 | #define ev_stat_init(ev,cb,path,interval) do { ev_init ((ev), (cb)); ev_stat_set ((ev),(path),(interval)); } while (0) |
442 | #define ev_idle_init(ev,cb) do { ev_init ((ev), (cb)); ev_idle_set ((ev)); } while (0) |
601 | #define ev_idle_init(ev,cb) do { ev_init ((ev), (cb)); ev_idle_set ((ev)); } while (0) |
443 | #define ev_prepare_init(ev,cb) do { ev_init ((ev), (cb)); ev_prepare_set ((ev)); } while (0) |
602 | #define ev_prepare_init(ev,cb) do { ev_init ((ev), (cb)); ev_prepare_set ((ev)); } while (0) |
444 | #define ev_check_init(ev,cb) do { ev_init ((ev), (cb)); ev_check_set ((ev)); } while (0) |
603 | #define ev_check_init(ev,cb) do { ev_init ((ev), (cb)); ev_check_set ((ev)); } while (0) |
445 | #define ev_embed_init(ev,cb,loop) do { ev_init ((ev), (cb)); ev_embed_set ((ev),(loop)); } while (0) |
604 | #define ev_embed_init(ev,cb,other) do { ev_init ((ev), (cb)); ev_embed_set ((ev),(other)); } while (0) |
446 | #define ev_fork_init(ev,cb) do { ev_init ((ev), (cb)); ev_fork_set ((ev)); } while (0) |
605 | #define ev_fork_init(ev,cb) do { ev_init ((ev), (cb)); ev_fork_set ((ev)); } while (0) |
|
|
606 | #define ev_async_init(ev,cb) do { ev_init ((ev), (cb)); ev_async_set ((ev)); } while (0) |
447 | |
607 | |
448 | #define ev_is_pending(ev) (0 + ((ev_watcher *)(void *)(ev))->pending) /* ro, true when watcher is waiting for callback invocation */ |
608 | #define ev_is_pending(ev) (0 + ((ev_watcher *)(void *)(ev))->pending) /* ro, true when watcher is waiting for callback invocation */ |
449 | #define ev_is_active(ev) (0 + ((ev_watcher *)(void *)(ev))->active) /* ro, true when the watcher has been started */ |
609 | #define ev_is_active(ev) (0 + ((ev_watcher *)(void *)(ev))->active) /* ro, true when the watcher has been started */ |
450 | |
610 | |
451 | #define ev_priority(ev) ((ev_watcher *)(void *)(ev))->priority /* rw */ |
|
|
452 | #define ev_cb(ev) (ev)->cb /* rw */ |
611 | #define ev_cb(ev) (ev)->cb /* rw */ |
|
|
612 | |
|
|
613 | #if EV_MINPRI == EV_MAXPRI |
|
|
614 | # define ev_priority(ev) ((ev), EV_MINPRI) |
453 | #define ev_set_priority(ev,pri) ev_priority (ev) = (pri) |
615 | # define ev_set_priority(ev,pri) ((ev), (pri)) |
|
|
616 | #else |
|
|
617 | # define ev_priority(ev) (+(((ev_watcher *)(void *)(ev))->priority)) |
|
|
618 | # define ev_set_priority(ev,pri) ( (ev_watcher *)(void *)(ev))->priority = (pri) |
|
|
619 | #endif |
|
|
620 | |
|
|
621 | #define ev_periodic_at(ev) (+((ev_watcher_time *)(ev))->at) |
454 | |
622 | |
455 | #ifndef ev_set_cb |
623 | #ifndef ev_set_cb |
456 | # define ev_set_cb(ev,cb_) ev_cb (ev) = (cb_) |
624 | # define ev_set_cb(ev,cb_) ev_cb (ev) = (cb_) |
457 | #endif |
625 | #endif |
458 | |
626 | |
459 | /* stopping (enabling, adding) a watcher does nothing if it is already running */ |
627 | /* stopping (enabling, adding) a watcher does nothing if it is already running */ |
460 | /* stopping (disabling, deleting) a watcher does nothing unless its already running */ |
628 | /* stopping (disabling, deleting) a watcher does nothing unless its already running */ |
461 | #if EV_PROTOTYPES |
629 | #if EV_PROTOTYPES |
… | |
… | |
463 | /* feeds an event into a watcher as if the event actually occured */ |
631 | /* feeds an event into a watcher as if the event actually occured */ |
464 | /* accepts any ev_watcher type */ |
632 | /* accepts any ev_watcher type */ |
465 | void ev_feed_event (EV_P_ void *w, int revents); |
633 | void ev_feed_event (EV_P_ void *w, int revents); |
466 | void ev_feed_fd_event (EV_P_ int fd, int revents); |
634 | void ev_feed_fd_event (EV_P_ int fd, int revents); |
467 | void ev_feed_signal_event (EV_P_ int signum); |
635 | void ev_feed_signal_event (EV_P_ int signum); |
|
|
636 | void ev_invoke (EV_P_ void *w, int revents); |
|
|
637 | int ev_clear_pending (EV_P_ void *w); |
468 | |
638 | |
469 | void ev_io_start (EV_P_ ev_io *w); |
639 | void ev_io_start (EV_P_ ev_io *w); |
470 | void ev_io_stop (EV_P_ ev_io *w); |
640 | void ev_io_stop (EV_P_ ev_io *w); |
471 | |
641 | |
472 | void ev_timer_start (EV_P_ ev_timer *w); |
642 | void ev_timer_start (EV_P_ ev_timer *w); |
473 | void ev_timer_stop (EV_P_ ev_timer *w); |
643 | void ev_timer_stop (EV_P_ ev_timer *w); |
474 | /* stops if active and no repeat, restarts if active and repeating, starts if inactive and repeating */ |
644 | /* stops if active and no repeat, restarts if active and repeating, starts if inactive and repeating */ |
475 | void ev_timer_again (EV_P_ ev_timer *w); |
645 | void ev_timer_again (EV_P_ ev_timer *w); |
|
|
646 | /* return remaining time */ |
|
|
647 | ev_tstamp ev_timer_remaining (EV_P_ ev_timer *w); |
476 | |
648 | |
477 | #if EV_PERIODIC_ENABLE |
649 | #if EV_PERIODIC_ENABLE |
478 | void ev_periodic_start (EV_P_ ev_periodic *w); |
650 | void ev_periodic_start (EV_P_ ev_periodic *w); |
479 | void ev_periodic_stop (EV_P_ ev_periodic *w); |
651 | void ev_periodic_stop (EV_P_ ev_periodic *w); |
480 | void ev_periodic_again (EV_P_ ev_periodic *w); |
652 | void ev_periodic_again (EV_P_ ev_periodic *w); |
… | |
… | |
492 | void ev_stat_start (EV_P_ ev_stat *w); |
664 | void ev_stat_start (EV_P_ ev_stat *w); |
493 | void ev_stat_stop (EV_P_ ev_stat *w); |
665 | void ev_stat_stop (EV_P_ ev_stat *w); |
494 | void ev_stat_stat (EV_P_ ev_stat *w); |
666 | void ev_stat_stat (EV_P_ ev_stat *w); |
495 | # endif |
667 | # endif |
496 | |
668 | |
|
|
669 | # if EV_IDLE_ENABLE |
497 | void ev_idle_start (EV_P_ ev_idle *w); |
670 | void ev_idle_start (EV_P_ ev_idle *w); |
498 | void ev_idle_stop (EV_P_ ev_idle *w); |
671 | void ev_idle_stop (EV_P_ ev_idle *w); |
|
|
672 | # endif |
499 | |
673 | |
500 | void ev_prepare_start (EV_P_ ev_prepare *w); |
674 | void ev_prepare_start (EV_P_ ev_prepare *w); |
501 | void ev_prepare_stop (EV_P_ ev_prepare *w); |
675 | void ev_prepare_stop (EV_P_ ev_prepare *w); |
502 | |
676 | |
503 | void ev_check_start (EV_P_ ev_check *w); |
677 | void ev_check_start (EV_P_ ev_check *w); |
… | |
… | |
513 | void ev_embed_start (EV_P_ ev_embed *w); |
687 | void ev_embed_start (EV_P_ ev_embed *w); |
514 | void ev_embed_stop (EV_P_ ev_embed *w); |
688 | void ev_embed_stop (EV_P_ ev_embed *w); |
515 | void ev_embed_sweep (EV_P_ ev_embed *w); |
689 | void ev_embed_sweep (EV_P_ ev_embed *w); |
516 | # endif |
690 | # endif |
517 | |
691 | |
|
|
692 | # if EV_ASYNC_ENABLE |
|
|
693 | void ev_async_start (EV_P_ ev_async *w); |
|
|
694 | void ev_async_stop (EV_P_ ev_async *w); |
|
|
695 | void ev_async_send (EV_P_ ev_async *w); |
|
|
696 | # endif |
|
|
697 | |
518 | #endif |
698 | #endif |
519 | |
699 | |
520 | #ifdef __cplusplus |
700 | #ifdef __cplusplus |
521 | } |
701 | } |
522 | #endif |
702 | #endif |