1 | /* |
1 | /* |
2 | * libev native API header |
2 | * libev native API header |
3 | * |
3 | * |
4 | * Copyright (c) 2007,2008,2009,2010 Marc Alexander Lehmann <libev@schmorp.de> |
4 | * Copyright (c) 2007,2008,2009,2010,2011,2012,2015 Marc Alexander Lehmann <libev@schmorp.de> |
5 | * All rights reserved. |
5 | * All rights reserved. |
6 | * |
6 | * |
7 | * Redistribution and use in source and binary forms, with or without modifica- |
7 | * Redistribution and use in source and binary forms, with or without modifica- |
8 | * tion, are permitted provided that the following conditions are met: |
8 | * tion, are permitted provided that the following conditions are met: |
9 | * |
9 | * |
10 | * 1. Redistributions of source code must retain the above copyright notice, |
10 | * 1. Redistributions of source code must retain the above copyright notice, |
11 | * this list of conditions and the following disclaimer. |
11 | * this list of conditions and the following disclaimer. |
12 | * |
12 | * |
13 | * 2. Redistributions in binary form must reproduce the above copyright |
13 | * 2. Redistributions in binary form must reproduce the above copyright |
14 | * notice, this list of conditions and the following disclaimer in the |
14 | * notice, this list of conditions and the following disclaimer in the |
15 | * documentation and/or other materials provided with the distribution. |
15 | * documentation and/or other materials provided with the distribution. |
16 | * |
16 | * |
17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED |
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- |
18 | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MER- |
19 | * CHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO |
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- |
20 | * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPE- |
21 | * CIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
21 | * CIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
… | |
… | |
40 | #ifndef EV_H_ |
40 | #ifndef EV_H_ |
41 | #define EV_H_ |
41 | #define EV_H_ |
42 | |
42 | |
43 | #ifdef __cplusplus |
43 | #ifdef __cplusplus |
44 | # define EV_CPP(x) x |
44 | # define EV_CPP(x) x |
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|
45 | # if __cplusplus >= 201103L |
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|
46 | # define EV_THROW noexcept |
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|
47 | # else |
|
|
48 | # define EV_THROW throw () |
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|
49 | # endif |
45 | #else |
50 | #else |
46 | # define EV_CPP(x) |
51 | # define EV_CPP(x) |
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|
52 | # define EV_THROW |
47 | #endif |
53 | #endif |
48 | |
54 | |
49 | EV_CPP(extern "C" {) |
55 | EV_CPP(extern "C" {) |
50 | |
56 | |
51 | /*****************************************************************************/ |
57 | /*****************************************************************************/ |
… | |
… | |
54 | #ifndef EV_COMPAT3 |
60 | #ifndef EV_COMPAT3 |
55 | # define EV_COMPAT3 1 |
61 | # define EV_COMPAT3 1 |
56 | #endif |
62 | #endif |
57 | |
63 | |
58 | #ifndef EV_FEATURES |
64 | #ifndef EV_FEATURES |
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|
65 | # if defined __OPTIMIZE_SIZE__ |
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|
66 | # define EV_FEATURES 0x7c |
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|
67 | # else |
59 | # define EV_FEATURES 0x7f |
68 | # define EV_FEATURES 0x7f |
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|
69 | # endif |
60 | #endif |
70 | #endif |
61 | |
71 | |
62 | #define EV_FEATURE_CODE ((EV_FEATURES) & 1) |
72 | #define EV_FEATURE_CODE ((EV_FEATURES) & 1) |
63 | #define EV_FEATURE_DATA ((EV_FEATURES) & 2) |
73 | #define EV_FEATURE_DATA ((EV_FEATURES) & 2) |
64 | #define EV_FEATURE_CONFIG ((EV_FEATURES) & 4) |
74 | #define EV_FEATURE_CONFIG ((EV_FEATURES) & 4) |
… | |
… | |
101 | |
111 | |
102 | #ifndef EV_FORK_ENABLE |
112 | #ifndef EV_FORK_ENABLE |
103 | # define EV_FORK_ENABLE EV_FEATURE_WATCHERS |
113 | # define EV_FORK_ENABLE EV_FEATURE_WATCHERS |
104 | #endif |
114 | #endif |
105 | |
115 | |
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|
116 | #ifndef EV_CLEANUP_ENABLE |
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117 | # define EV_CLEANUP_ENABLE EV_FEATURE_WATCHERS |
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|
118 | #endif |
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|
119 | |
106 | #ifndef EV_SIGNAL_ENABLE |
120 | #ifndef EV_SIGNAL_ENABLE |
107 | # define EV_SIGNAL_ENABLE EV_FEATURE_WATCHERS |
121 | # define EV_SIGNAL_ENABLE EV_FEATURE_WATCHERS |
108 | #endif |
122 | #endif |
109 | |
123 | |
110 | #ifndef EV_CHILD_ENABLE |
124 | #ifndef EV_CHILD_ENABLE |
… | |
… | |
135 | #endif |
149 | #endif |
136 | |
150 | |
137 | /*****************************************************************************/ |
151 | /*****************************************************************************/ |
138 | |
152 | |
139 | typedef double ev_tstamp; |
153 | typedef double ev_tstamp; |
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|
154 | |
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155 | #include <string.h> /* for memmove */ |
140 | |
156 | |
141 | #ifndef EV_ATOMIC_T |
157 | #ifndef EV_ATOMIC_T |
142 | # include <signal.h> |
158 | # include <signal.h> |
143 | # define EV_ATOMIC_T sig_atomic_t volatile |
159 | # define EV_ATOMIC_T sig_atomic_t volatile |
144 | #endif |
160 | #endif |
… | |
… | |
156 | struct ev_loop; |
172 | struct ev_loop; |
157 | # define EV_P struct ev_loop *loop /* a loop as sole parameter in a declaration */ |
173 | # define EV_P struct ev_loop *loop /* a loop as sole parameter in a declaration */ |
158 | # define EV_P_ EV_P, /* a loop as first of multiple parameters */ |
174 | # define EV_P_ EV_P, /* a loop as first of multiple parameters */ |
159 | # define EV_A loop /* a loop as sole argument to a function call */ |
175 | # define EV_A loop /* a loop as sole argument to a function call */ |
160 | # define EV_A_ EV_A, /* a loop as first of multiple arguments */ |
176 | # define EV_A_ EV_A, /* a loop as first of multiple arguments */ |
161 | # define EV_DEFAULT_UC ev_default_loop_uc () /* the default loop, if initialised, as sole arg */ |
177 | # define EV_DEFAULT_UC ev_default_loop_uc_ () /* the default loop, if initialised, as sole arg */ |
162 | # define EV_DEFAULT_UC_ EV_DEFAULT_UC, /* the default loop as first of multiple arguments */ |
178 | # define EV_DEFAULT_UC_ EV_DEFAULT_UC, /* the default loop as first of multiple arguments */ |
163 | # define EV_DEFAULT ev_default_loop (0) /* the default loop as sole arg */ |
179 | # define EV_DEFAULT ev_default_loop (0) /* the default loop as sole arg */ |
164 | # define EV_DEFAULT_ EV_DEFAULT, /* the default loop as first of multiple arguments */ |
180 | # define EV_DEFAULT_ EV_DEFAULT, /* the default loop as first of multiple arguments */ |
165 | #else |
181 | #else |
166 | # define EV_P void |
182 | # define EV_P void |
… | |
… | |
179 | # define EV_INLINE static inline |
195 | # define EV_INLINE static inline |
180 | #else |
196 | #else |
181 | # define EV_INLINE static |
197 | # define EV_INLINE static |
182 | #endif |
198 | #endif |
183 | |
199 | |
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|
200 | #ifdef EV_API_STATIC |
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|
201 | # define EV_API_DECL static |
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|
202 | #else |
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203 | # define EV_API_DECL extern |
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204 | #endif |
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205 | |
184 | /* EV_PROTOTYPES can be sued to switch of prototype declarations */ |
206 | /* EV_PROTOTYPES can be used to switch of prototype declarations */ |
185 | #ifndef EV_PROTOTYPES |
207 | #ifndef EV_PROTOTYPES |
186 | # define EV_PROTOTYPES 1 |
208 | # define EV_PROTOTYPES 1 |
187 | #endif |
209 | #endif |
188 | |
210 | |
189 | /*****************************************************************************/ |
211 | /*****************************************************************************/ |
190 | |
212 | |
191 | #define EV_VERSION_MAJOR 4 |
213 | #define EV_VERSION_MAJOR 4 |
192 | #define EV_VERSION_MINOR 0 |
214 | #define EV_VERSION_MINOR 24 |
193 | |
215 | |
194 | /* eventmask, revents, events... */ |
216 | /* eventmask, revents, events... */ |
195 | enum { |
217 | enum { |
196 | EV_UNDEF = -1, /* guaranteed to be invalid */ |
218 | EV_UNDEF = (int)0xFFFFFFFF, /* guaranteed to be invalid */ |
197 | EV_NONE = 0x00, /* no events */ |
219 | EV_NONE = 0x00, /* no events */ |
198 | EV_READ = 0x01, /* ev_io detected read will not block */ |
220 | EV_READ = 0x01, /* ev_io detected read will not block */ |
199 | EV_WRITE = 0x02, /* ev_io detected write will not block */ |
221 | EV_WRITE = 0x02, /* ev_io detected write will not block */ |
200 | EV__IOFDSET = 0x80, /* internal use only */ |
222 | EV__IOFDSET = 0x80, /* internal use only */ |
201 | EV_IO = EV_READ, /* alias for type-detection */ |
223 | EV_IO = EV_READ, /* alias for type-detection */ |
202 | EV_TIMER = 0x00000100, /* timer timed out */ |
224 | EV_TIMER = 0x00000100, /* timer timed out */ |
203 | #if EV_COMPAT3 |
225 | #if EV_COMPAT3 |
204 | EV_TIMEOUT = EV_TIMER, /* pre 4.0 API compatibility */ |
226 | EV_TIMEOUT = EV_TIMER, /* pre 4.0 API compatibility */ |
205 | #endif |
227 | #endif |
206 | EV_PERIODIC = 0x00000200, /* periodic timer timed out */ |
228 | EV_PERIODIC = 0x00000200, /* periodic timer timed out */ |
207 | EV_SIGNAL = 0x00000400, /* signal was received */ |
229 | EV_SIGNAL = 0x00000400, /* signal was received */ |
208 | EV_CHILD = 0x00000800, /* child/pid had status change */ |
230 | EV_CHILD = 0x00000800, /* child/pid had status change */ |
209 | EV_STAT = 0x00001000, /* stat data changed */ |
231 | EV_STAT = 0x00001000, /* stat data changed */ |
210 | EV_IDLE = 0x00002000, /* event loop is idling */ |
232 | EV_IDLE = 0x00002000, /* event loop is idling */ |
211 | EV_PREPARE = 0x00004000, /* event loop about to poll */ |
233 | EV_PREPARE = 0x00004000, /* event loop about to poll */ |
212 | EV_CHECK = 0x00008000, /* event loop finished poll */ |
234 | EV_CHECK = 0x00008000, /* event loop finished poll */ |
213 | EV_EMBED = 0x00010000, /* embedded event loop needs sweep */ |
235 | EV_EMBED = 0x00010000, /* embedded event loop needs sweep */ |
214 | EV_FORK = 0x00020000, /* event loop resumed in child */ |
236 | EV_FORK = 0x00020000, /* event loop resumed in child */ |
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|
237 | EV_CLEANUP = 0x00040000, /* event loop resumed in child */ |
215 | EV_ASYNC = 0x00040000, /* async intra-loop signal */ |
238 | EV_ASYNC = 0x00080000, /* async intra-loop signal */ |
216 | EV_CUSTOM = 0x01000000, /* for use by user code */ |
239 | EV_CUSTOM = 0x01000000, /* for use by user code */ |
217 | EV_ERROR = 0x80000000 /* sent when an error occurs */ |
240 | EV_ERROR = (int)0x80000000 /* sent when an error occurs */ |
218 | }; |
241 | }; |
219 | |
242 | |
220 | /* can be used to add custom fields to all watchers, while losing binary compatibility */ |
243 | /* can be used to add custom fields to all watchers, while losing binary compatibility */ |
221 | #ifndef EV_COMMON |
244 | #ifndef EV_COMMON |
222 | # define EV_COMMON void *data; |
245 | # define EV_COMMON void *data; |
… | |
… | |
314 | { |
337 | { |
315 | EV_WATCHER_TIME (ev_periodic) |
338 | EV_WATCHER_TIME (ev_periodic) |
316 | |
339 | |
317 | ev_tstamp offset; /* rw */ |
340 | ev_tstamp offset; /* rw */ |
318 | ev_tstamp interval; /* rw */ |
341 | ev_tstamp interval; /* rw */ |
319 | ev_tstamp (*reschedule_cb)(struct ev_periodic *w, ev_tstamp now); /* rw */ |
342 | ev_tstamp (*reschedule_cb)(struct ev_periodic *w, ev_tstamp now) EV_THROW; /* rw */ |
320 | } ev_periodic; |
343 | } ev_periodic; |
321 | |
344 | |
322 | /* invoked when the given signal has been received */ |
345 | /* invoked when the given signal has been received */ |
323 | /* revent EV_SIGNAL */ |
346 | /* revent EV_SIGNAL */ |
324 | typedef struct ev_signal |
347 | typedef struct ev_signal |
… | |
… | |
389 | EV_WATCHER (ev_check) |
412 | EV_WATCHER (ev_check) |
390 | } ev_check; |
413 | } ev_check; |
391 | |
414 | |
392 | #if EV_FORK_ENABLE |
415 | #if EV_FORK_ENABLE |
393 | /* the callback gets invoked before check in the child process when a fork was detected */ |
416 | /* the callback gets invoked before check in the child process when a fork was detected */ |
|
|
417 | /* revent EV_FORK */ |
394 | typedef struct ev_fork |
418 | typedef struct ev_fork |
395 | { |
419 | { |
396 | EV_WATCHER (ev_fork) |
420 | EV_WATCHER (ev_fork) |
397 | } ev_fork; |
421 | } ev_fork; |
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|
422 | #endif |
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423 | |
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424 | #if EV_CLEANUP_ENABLE |
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425 | /* is invoked just before the loop gets destroyed */ |
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426 | /* revent EV_CLEANUP */ |
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427 | typedef struct ev_cleanup |
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428 | { |
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429 | EV_WATCHER (ev_cleanup) |
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430 | } ev_cleanup; |
398 | #endif |
431 | #endif |
399 | |
432 | |
400 | #if EV_EMBED_ENABLE |
433 | #if EV_EMBED_ENABLE |
401 | /* used to embed an event loop inside another */ |
434 | /* used to embed an event loop inside another */ |
402 | /* the callback gets invoked when the event loop has handled events, and can be 0 */ |
435 | /* the callback gets invoked when the event loop has handled events, and can be 0 */ |
… | |
… | |
410 | ev_check check; /* unused */ |
443 | ev_check check; /* unused */ |
411 | ev_timer timer; /* unused */ |
444 | ev_timer timer; /* unused */ |
412 | ev_periodic periodic; /* unused */ |
445 | ev_periodic periodic; /* unused */ |
413 | ev_idle idle; /* unused */ |
446 | ev_idle idle; /* unused */ |
414 | ev_fork fork; /* private */ |
447 | ev_fork fork; /* private */ |
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448 | #if EV_CLEANUP_ENABLE |
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449 | ev_cleanup cleanup; /* unused */ |
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450 | #endif |
415 | } ev_embed; |
451 | } ev_embed; |
416 | #endif |
452 | #endif |
417 | |
453 | |
418 | #if EV_ASYNC_ENABLE |
454 | #if EV_ASYNC_ENABLE |
419 | /* invoked when somebody calls ev_async_send on the watcher */ |
455 | /* invoked when somebody calls ev_async_send on the watcher */ |
… | |
… | |
447 | #endif |
483 | #endif |
448 | struct ev_prepare prepare; |
484 | struct ev_prepare prepare; |
449 | struct ev_check check; |
485 | struct ev_check check; |
450 | #if EV_FORK_ENABLE |
486 | #if EV_FORK_ENABLE |
451 | struct ev_fork fork; |
487 | struct ev_fork fork; |
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488 | #endif |
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489 | #if EV_CLEANUP_ENABLE |
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490 | struct ev_cleanup cleanup; |
452 | #endif |
491 | #endif |
453 | #if EV_EMBED_ENABLE |
492 | #if EV_EMBED_ENABLE |
454 | struct ev_embed embed; |
493 | struct ev_embed embed; |
455 | #endif |
494 | #endif |
456 | #if EV_ASYNC_ENABLE |
495 | #if EV_ASYNC_ENABLE |
… | |
… | |
468 | /* debugging/feature disable */ |
507 | /* debugging/feature disable */ |
469 | EVFLAG_NOINOTIFY = 0x00100000U, /* do not attempt to use inotify */ |
508 | EVFLAG_NOINOTIFY = 0x00100000U, /* do not attempt to use inotify */ |
470 | #if EV_COMPAT3 |
509 | #if EV_COMPAT3 |
471 | EVFLAG_NOSIGFD = 0, /* compatibility to pre-3.9 */ |
510 | EVFLAG_NOSIGFD = 0, /* compatibility to pre-3.9 */ |
472 | #endif |
511 | #endif |
473 | EVFLAG_SIGNALFD = 0x00200000U /* attempt to use signalfd */ |
512 | EVFLAG_SIGNALFD = 0x00200000U, /* attempt to use signalfd */ |
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513 | EVFLAG_NOSIGMASK = 0x00400000U /* avoid modifying the signal mask */ |
474 | }; |
514 | }; |
475 | |
515 | |
476 | /* method bits to be ored together */ |
516 | /* method bits to be ored together */ |
477 | enum { |
517 | enum { |
478 | EVBACKEND_SELECT = 0x00000001U, /* about anywhere */ |
518 | EVBACKEND_SELECT = 0x00000001U, /* available just about anywhere */ |
479 | EVBACKEND_POLL = 0x00000002U, /* !win */ |
519 | EVBACKEND_POLL = 0x00000002U, /* !win, !aix, broken on osx */ |
480 | EVBACKEND_EPOLL = 0x00000004U, /* linux */ |
520 | EVBACKEND_EPOLL = 0x00000004U, /* linux */ |
481 | EVBACKEND_KQUEUE = 0x00000008U, /* bsd */ |
521 | EVBACKEND_KQUEUE = 0x00000008U, /* bsd, broken on osx */ |
482 | EVBACKEND_DEVPOLL = 0x00000010U, /* solaris 8 */ /* NYI */ |
522 | EVBACKEND_DEVPOLL = 0x00000010U, /* solaris 8 */ /* NYI */ |
483 | EVBACKEND_PORT = 0x00000020U, /* solaris 10 */ |
523 | EVBACKEND_PORT = 0x00000020U, /* solaris 10 */ |
484 | EVBACKEND_ALL = 0x0000003FU |
524 | EVBACKEND_ALL = 0x0000003FU, /* all known backends */ |
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525 | EVBACKEND_MASK = 0x0000FFFFU /* all future backends */ |
485 | }; |
526 | }; |
486 | |
527 | |
487 | #if EV_PROTOTYPES |
528 | #if EV_PROTOTYPES |
488 | int ev_version_major (void); |
529 | EV_API_DECL int ev_version_major (void) EV_THROW; |
489 | int ev_version_minor (void); |
530 | EV_API_DECL int ev_version_minor (void) EV_THROW; |
490 | |
531 | |
491 | unsigned int ev_supported_backends (void); |
532 | EV_API_DECL unsigned int ev_supported_backends (void) EV_THROW; |
492 | unsigned int ev_recommended_backends (void); |
533 | EV_API_DECL unsigned int ev_recommended_backends (void) EV_THROW; |
493 | unsigned int ev_embeddable_backends (void); |
534 | EV_API_DECL unsigned int ev_embeddable_backends (void) EV_THROW; |
494 | |
535 | |
495 | ev_tstamp ev_time (void); |
536 | EV_API_DECL ev_tstamp ev_time (void) EV_THROW; |
496 | void ev_sleep (ev_tstamp delay); /* sleep for a while */ |
537 | EV_API_DECL void ev_sleep (ev_tstamp delay) EV_THROW; /* sleep for a while */ |
497 | |
538 | |
498 | /* Sets the allocation function to use, works like realloc. |
539 | /* Sets the allocation function to use, works like realloc. |
499 | * It is used to allocate and free memory. |
540 | * It is used to allocate and free memory. |
500 | * If it returns zero when memory needs to be allocated, the library might abort |
541 | * If it returns zero when memory needs to be allocated, the library might abort |
501 | * or take some potentially destructive action. |
542 | * or take some potentially destructive action. |
502 | * The default is your system realloc function. |
543 | * The default is your system realloc function. |
503 | */ |
544 | */ |
504 | void ev_set_allocator (void *(*cb)(void *ptr, long size)); |
545 | EV_API_DECL void ev_set_allocator (void *(*cb)(void *ptr, long size) EV_THROW) EV_THROW; |
505 | |
546 | |
506 | /* set the callback function to call on a |
547 | /* set the callback function to call on a |
507 | * retryable syscall error |
548 | * retryable syscall error |
508 | * (such as failed select, poll, epoll_wait) |
549 | * (such as failed select, poll, epoll_wait) |
509 | */ |
550 | */ |
510 | void ev_set_syserr_cb (void (*cb)(const char *msg)); |
551 | EV_API_DECL void ev_set_syserr_cb (void (*cb)(const char *msg) EV_THROW) EV_THROW; |
511 | |
552 | |
512 | #if EV_MULTIPLICITY |
553 | #if EV_MULTIPLICITY |
513 | |
554 | |
514 | /* the default loop is the only one that handles signals and child watchers */ |
555 | /* the default loop is the only one that handles signals and child watchers */ |
515 | /* you can call this as often as you like */ |
556 | /* you can call this as often as you like */ |
516 | struct ev_loop *ev_default_loop (unsigned int flags EV_CPP (= 0)); |
557 | EV_API_DECL struct ev_loop *ev_default_loop (unsigned int flags EV_CPP (= 0)) EV_THROW; |
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558 | |
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559 | #ifdef EV_API_STATIC |
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560 | EV_API_DECL struct ev_loop *ev_default_loop_ptr; |
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561 | #endif |
517 | |
562 | |
518 | EV_INLINE struct ev_loop * |
563 | EV_INLINE struct ev_loop * |
519 | ev_default_loop_uc (void) |
564 | ev_default_loop_uc_ (void) EV_THROW |
520 | { |
565 | { |
521 | extern struct ev_loop *ev_default_loop_ptr; |
566 | extern struct ev_loop *ev_default_loop_ptr; |
522 | |
567 | |
523 | return ev_default_loop_ptr; |
568 | return ev_default_loop_ptr; |
524 | } |
569 | } |
525 | |
570 | |
526 | EV_INLINE int |
571 | EV_INLINE int |
527 | ev_is_default_loop (EV_P) |
572 | ev_is_default_loop (EV_P) EV_THROW |
528 | { |
573 | { |
529 | return EV_A == ev_default_loop_uc (); |
574 | return EV_A == EV_DEFAULT_UC; |
530 | } |
575 | } |
531 | |
576 | |
532 | /* create and destroy alternative loops that don't handle signals */ |
577 | /* create and destroy alternative loops that don't handle signals */ |
533 | struct ev_loop *ev_loop_new (unsigned int flags EV_CPP (= 0)); |
578 | EV_API_DECL struct ev_loop *ev_loop_new (unsigned int flags EV_CPP (= 0)) EV_THROW; |
534 | void ev_loop_destroy (EV_P); |
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535 | void ev_loop_fork (EV_P); |
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536 | |
579 | |
537 | ev_tstamp ev_now (EV_P); /* time w.r.t. timers and the eventloop, updated after each poll */ |
580 | EV_API_DECL ev_tstamp ev_now (EV_P) EV_THROW; /* time w.r.t. timers and the eventloop, updated after each poll */ |
538 | |
581 | |
539 | #else |
582 | #else |
540 | |
583 | |
541 | int ev_default_loop (unsigned int flags EV_CPP (= 0)); /* returns true when successful */ |
584 | EV_API_DECL int ev_default_loop (unsigned int flags EV_CPP (= 0)) EV_THROW; /* returns true when successful */ |
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585 | |
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586 | EV_API_DECL ev_tstamp ev_rt_now; |
542 | |
587 | |
543 | EV_INLINE ev_tstamp |
588 | EV_INLINE ev_tstamp |
544 | ev_now (void) |
589 | ev_now (void) EV_THROW |
545 | { |
590 | { |
546 | extern ev_tstamp ev_rt_now; |
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547 | |
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548 | return ev_rt_now; |
591 | return ev_rt_now; |
549 | } |
592 | } |
550 | |
593 | |
551 | /* looks weird, but ev_is_default_loop (EV_A) still works if this exists */ |
594 | /* looks weird, but ev_is_default_loop (EV_A) still works if this exists */ |
552 | EV_INLINE int |
595 | EV_INLINE int |
553 | ev_is_default_loop (void) |
596 | ev_is_default_loop (void) EV_THROW |
554 | { |
597 | { |
555 | return 1; |
598 | return 1; |
556 | } |
599 | } |
557 | |
600 | |
558 | #endif /* multiplicity */ |
601 | #endif /* multiplicity */ |
559 | |
602 | |
560 | void ev_default_destroy (void); /* destroy the default loop */ |
603 | /* destroy event loops, also works for the default loop */ |
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604 | EV_API_DECL void ev_loop_destroy (EV_P); |
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605 | |
561 | /* this needs to be called after fork, to duplicate the default loop */ |
606 | /* this needs to be called after fork, to duplicate the loop */ |
562 | /* if you create alternative loops you have to call ev_loop_fork on them */ |
607 | /* when you want to re-use it in the child */ |
563 | /* you can call it in either the parent or the child */ |
608 | /* you can call it in either the parent or the child */ |
564 | /* you can actually call it at any time, anywhere :) */ |
609 | /* you can actually call it at any time, anywhere :) */ |
565 | void ev_default_fork (void); |
610 | EV_API_DECL void ev_loop_fork (EV_P) EV_THROW; |
566 | |
611 | |
567 | unsigned int ev_backend (EV_P); /* backend in use by loop */ |
612 | EV_API_DECL unsigned int ev_backend (EV_P) EV_THROW; /* backend in use by loop */ |
568 | |
613 | |
569 | void ev_now_update (EV_P); /* update event loop time */ |
614 | EV_API_DECL void ev_now_update (EV_P) EV_THROW; /* update event loop time */ |
570 | |
615 | |
571 | #if EV_WALK_ENABLE |
616 | #if EV_WALK_ENABLE |
572 | /* walk (almost) all watchers in the loop of a given type, invoking the */ |
617 | /* walk (almost) all watchers in the loop of a given type, invoking the */ |
573 | /* callback on every such watcher. The callback might stop the watcher, */ |
618 | /* callback on every such watcher. The callback might stop the watcher, */ |
574 | /* but do nothing else with the loop */ |
619 | /* but do nothing else with the loop */ |
575 | void ev_walk (EV_P_ int types, void (*cb)(EV_P_ int type, void *w)); |
620 | EV_API_DECL void ev_walk (EV_P_ int types, void (*cb)(EV_P_ int type, void *w)) EV_THROW; |
576 | #endif |
621 | #endif |
577 | |
622 | |
578 | #endif /* prototypes */ |
623 | #endif /* prototypes */ |
579 | |
624 | |
580 | /* ev_run flags values */ |
625 | /* ev_run flags values */ |
… | |
… | |
589 | EVBREAK_ONE = 1, /* unloop once */ |
634 | EVBREAK_ONE = 1, /* unloop once */ |
590 | EVBREAK_ALL = 2 /* unloop all loops */ |
635 | EVBREAK_ALL = 2 /* unloop all loops */ |
591 | }; |
636 | }; |
592 | |
637 | |
593 | #if EV_PROTOTYPES |
638 | #if EV_PROTOTYPES |
594 | void ev_run (EV_P_ int flags EV_CPP (= 0)); |
639 | EV_API_DECL int ev_run (EV_P_ int flags EV_CPP (= 0)); |
595 | void ev_break (EV_P_ int how EV_CPP (= EVBREAK_ONE)); /* break out of the loop */ |
640 | EV_API_DECL void ev_break (EV_P_ int how EV_CPP (= EVBREAK_ONE)) EV_THROW; /* break out of the loop */ |
596 | |
641 | |
597 | /* |
642 | /* |
598 | * ref/unref can be used to add or remove a refcount on the mainloop. every watcher |
643 | * ref/unref can be used to add or remove a refcount on the mainloop. every watcher |
599 | * keeps one reference. if you have a long-running watcher you never unregister that |
644 | * keeps one reference. if you have a long-running watcher you never unregister that |
600 | * should not keep ev_loop from running, unref() after starting, and ref() before stopping. |
645 | * should not keep ev_loop from running, unref() after starting, and ref() before stopping. |
601 | */ |
646 | */ |
602 | void ev_ref (EV_P); |
647 | EV_API_DECL void ev_ref (EV_P) EV_THROW; |
603 | void ev_unref (EV_P); |
648 | EV_API_DECL void ev_unref (EV_P) EV_THROW; |
604 | |
649 | |
605 | /* |
650 | /* |
606 | * convenience function, wait for a single event, without registering an event watcher |
651 | * convenience function, wait for a single event, without registering an event watcher |
607 | * if timeout is < 0, do wait indefinitely |
652 | * if timeout is < 0, do wait indefinitely |
608 | */ |
653 | */ |
609 | void ev_once (EV_P_ int fd, int events, ev_tstamp timeout, void (*cb)(int revents, void *arg), void *arg); |
654 | EV_API_DECL void ev_once (EV_P_ int fd, int events, ev_tstamp timeout, void (*cb)(int revents, void *arg), void *arg) EV_THROW; |
610 | |
655 | |
611 | # if EV_FEATURE_API |
656 | # if EV_FEATURE_API |
612 | unsigned int ev_iteration (EV_P); /* number of loop iterations */ |
657 | EV_API_DECL unsigned int ev_iteration (EV_P) EV_THROW; /* number of loop iterations */ |
613 | unsigned int ev_depth (EV_P); /* #ev_loop enters - #ev_loop leaves */ |
658 | EV_API_DECL unsigned int ev_depth (EV_P) EV_THROW; /* #ev_loop enters - #ev_loop leaves */ |
614 | void ev_verify (EV_P); /* abort if loop data corrupted */ |
659 | EV_API_DECL void ev_verify (EV_P) EV_THROW; /* abort if loop data corrupted */ |
615 | |
660 | |
616 | void ev_set_io_collect_interval (EV_P_ ev_tstamp interval); /* sleep at least this time, default 0 */ |
661 | EV_API_DECL void ev_set_io_collect_interval (EV_P_ ev_tstamp interval) EV_THROW; /* sleep at least this time, default 0 */ |
617 | void ev_set_timeout_collect_interval (EV_P_ ev_tstamp interval); /* sleep at least this time, default 0 */ |
662 | EV_API_DECL void ev_set_timeout_collect_interval (EV_P_ ev_tstamp interval) EV_THROW; /* sleep at least this time, default 0 */ |
618 | |
663 | |
619 | /* advanced stuff for threading etc. support, see docs */ |
664 | /* advanced stuff for threading etc. support, see docs */ |
620 | void ev_set_userdata (EV_P_ void *data); |
665 | EV_API_DECL void ev_set_userdata (EV_P_ void *data) EV_THROW; |
621 | void *ev_userdata (EV_P); |
666 | EV_API_DECL void *ev_userdata (EV_P) EV_THROW; |
622 | void ev_set_invoke_pending_cb (EV_P_ void (*invoke_pending_cb)(EV_P)); |
667 | typedef void (*ev_loop_callback)(EV_P); |
|
|
668 | EV_API_DECL void ev_set_invoke_pending_cb (EV_P_ ev_loop_callback invoke_pending_cb) EV_THROW; |
|
|
669 | /* C++ doesn't allow the use of the ev_loop_callback typedef here, so we need to spell it out */ |
623 | void ev_set_loop_release_cb (EV_P_ void (*release)(EV_P), void (*acquire)(EV_P)); |
670 | EV_API_DECL void ev_set_loop_release_cb (EV_P_ void (*release)(EV_P) EV_THROW, void (*acquire)(EV_P) EV_THROW) EV_THROW; |
624 | |
671 | |
625 | unsigned int ev_pending_count (EV_P); /* number of pending events, if any */ |
672 | EV_API_DECL unsigned int ev_pending_count (EV_P) EV_THROW; /* number of pending events, if any */ |
626 | void ev_invoke_pending (EV_P); /* invoke all pending watchers */ |
673 | EV_API_DECL void ev_invoke_pending (EV_P); /* invoke all pending watchers */ |
627 | |
674 | |
628 | /* |
675 | /* |
629 | * stop/start the timer handling. |
676 | * stop/start the timer handling. |
630 | */ |
677 | */ |
631 | void ev_suspend (EV_P); |
678 | EV_API_DECL void ev_suspend (EV_P) EV_THROW; |
632 | void ev_resume (EV_P); |
679 | EV_API_DECL void ev_resume (EV_P) EV_THROW; |
633 | #endif |
680 | #endif |
634 | |
681 | |
635 | #endif |
682 | #endif |
636 | |
683 | |
637 | /* these may evaluate ev multiple times, and the other arguments at most once */ |
684 | /* these may evaluate ev multiple times, and the other arguments at most once */ |
… | |
… | |
652 | #define ev_idle_set(ev) /* nop, yes, this is a serious in-joke */ |
699 | #define ev_idle_set(ev) /* nop, yes, this is a serious in-joke */ |
653 | #define ev_prepare_set(ev) /* nop, yes, this is a serious in-joke */ |
700 | #define ev_prepare_set(ev) /* nop, yes, this is a serious in-joke */ |
654 | #define ev_check_set(ev) /* nop, yes, this is a serious in-joke */ |
701 | #define ev_check_set(ev) /* nop, yes, this is a serious in-joke */ |
655 | #define ev_embed_set(ev,other_) do { (ev)->other = (other_); } while (0) |
702 | #define ev_embed_set(ev,other_) do { (ev)->other = (other_); } while (0) |
656 | #define ev_fork_set(ev) /* nop, yes, this is a serious in-joke */ |
703 | #define ev_fork_set(ev) /* nop, yes, this is a serious in-joke */ |
|
|
704 | #define ev_cleanup_set(ev) /* nop, yes, this is a serious in-joke */ |
657 | #define ev_async_set(ev) /* nop, yes, this is a serious in-joke */ |
705 | #define ev_async_set(ev) /* nop, yes, this is a serious in-joke */ |
658 | |
706 | |
659 | #define ev_io_init(ev,cb,fd,events) do { ev_init ((ev), (cb)); ev_io_set ((ev),(fd),(events)); } while (0) |
707 | #define ev_io_init(ev,cb,fd,events) do { ev_init ((ev), (cb)); ev_io_set ((ev),(fd),(events)); } while (0) |
660 | #define ev_timer_init(ev,cb,after,repeat) do { ev_init ((ev), (cb)); ev_timer_set ((ev),(after),(repeat)); } while (0) |
708 | #define ev_timer_init(ev,cb,after,repeat) do { ev_init ((ev), (cb)); ev_timer_set ((ev),(after),(repeat)); } while (0) |
661 | #define ev_periodic_init(ev,cb,ofs,ival,rcb) do { ev_init ((ev), (cb)); ev_periodic_set ((ev),(ofs),(ival),(rcb)); } while (0) |
709 | #define ev_periodic_init(ev,cb,ofs,ival,rcb) do { ev_init ((ev), (cb)); ev_periodic_set ((ev),(ofs),(ival),(rcb)); } while (0) |
… | |
… | |
665 | #define ev_idle_init(ev,cb) do { ev_init ((ev), (cb)); ev_idle_set ((ev)); } while (0) |
713 | #define ev_idle_init(ev,cb) do { ev_init ((ev), (cb)); ev_idle_set ((ev)); } while (0) |
666 | #define ev_prepare_init(ev,cb) do { ev_init ((ev), (cb)); ev_prepare_set ((ev)); } while (0) |
714 | #define ev_prepare_init(ev,cb) do { ev_init ((ev), (cb)); ev_prepare_set ((ev)); } while (0) |
667 | #define ev_check_init(ev,cb) do { ev_init ((ev), (cb)); ev_check_set ((ev)); } while (0) |
715 | #define ev_check_init(ev,cb) do { ev_init ((ev), (cb)); ev_check_set ((ev)); } while (0) |
668 | #define ev_embed_init(ev,cb,other) do { ev_init ((ev), (cb)); ev_embed_set ((ev),(other)); } while (0) |
716 | #define ev_embed_init(ev,cb,other) do { ev_init ((ev), (cb)); ev_embed_set ((ev),(other)); } while (0) |
669 | #define ev_fork_init(ev,cb) do { ev_init ((ev), (cb)); ev_fork_set ((ev)); } while (0) |
717 | #define ev_fork_init(ev,cb) do { ev_init ((ev), (cb)); ev_fork_set ((ev)); } while (0) |
|
|
718 | #define ev_cleanup_init(ev,cb) do { ev_init ((ev), (cb)); ev_cleanup_set ((ev)); } while (0) |
670 | #define ev_async_init(ev,cb) do { ev_init ((ev), (cb)); ev_async_set ((ev)); } while (0) |
719 | #define ev_async_init(ev,cb) do { ev_init ((ev), (cb)); ev_async_set ((ev)); } while (0) |
671 | |
720 | |
672 | #define ev_is_pending(ev) (0 + ((ev_watcher *)(void *)(ev))->pending) /* ro, true when watcher is waiting for callback invocation */ |
721 | #define ev_is_pending(ev) (0 + ((ev_watcher *)(void *)(ev))->pending) /* ro, true when watcher is waiting for callback invocation */ |
673 | #define ev_is_active(ev) (0 + ((ev_watcher *)(void *)(ev))->active) /* ro, true when the watcher has been started */ |
722 | #define ev_is_active(ev) (0 + ((ev_watcher *)(void *)(ev))->active) /* ro, true when the watcher has been started */ |
674 | |
723 | |
675 | #define ev_cb(ev) (ev)->cb /* rw */ |
724 | #define ev_cb_(ev) (ev)->cb /* rw */ |
|
|
725 | #define ev_cb(ev) (memmove (&ev_cb_ (ev), &((ev_watcher *)(ev))->cb, sizeof (ev_cb_ (ev))), (ev)->cb) |
676 | |
726 | |
677 | #if EV_MINPRI == EV_MAXPRI |
727 | #if EV_MINPRI == EV_MAXPRI |
678 | # define ev_priority(ev) ((ev), EV_MINPRI) |
728 | # define ev_priority(ev) ((ev), EV_MINPRI) |
679 | # define ev_set_priority(ev,pri) ((ev), (pri)) |
729 | # define ev_set_priority(ev,pri) ((ev), (pri)) |
680 | #else |
730 | #else |
… | |
… | |
683 | #endif |
733 | #endif |
684 | |
734 | |
685 | #define ev_periodic_at(ev) (+((ev_watcher_time *)(ev))->at) |
735 | #define ev_periodic_at(ev) (+((ev_watcher_time *)(ev))->at) |
686 | |
736 | |
687 | #ifndef ev_set_cb |
737 | #ifndef ev_set_cb |
688 | # define ev_set_cb(ev,cb_) ev_cb (ev) = (cb_) |
738 | # define ev_set_cb(ev,cb_) (ev_cb_ (ev) = (cb_), memmove (&((ev_watcher *)(ev))->cb, &ev_cb_ (ev), sizeof (ev_cb_ (ev)))) |
689 | #endif |
739 | #endif |
690 | |
740 | |
691 | /* stopping (enabling, adding) a watcher does nothing if it is already running */ |
741 | /* stopping (enabling, adding) a watcher does nothing if it is already running */ |
692 | /* stopping (disabling, deleting) a watcher does nothing unless its already running */ |
742 | /* stopping (disabling, deleting) a watcher does nothing unless it's already running */ |
693 | #if EV_PROTOTYPES |
743 | #if EV_PROTOTYPES |
694 | |
744 | |
695 | /* feeds an event into a watcher as if the event actually occured */ |
745 | /* feeds an event into a watcher as if the event actually occurred */ |
696 | /* accepts any ev_watcher type */ |
746 | /* accepts any ev_watcher type */ |
697 | void ev_feed_event (EV_P_ void *w, int revents); |
747 | EV_API_DECL void ev_feed_event (EV_P_ void *w, int revents) EV_THROW; |
698 | void ev_feed_fd_event (EV_P_ int fd, int revents); |
748 | EV_API_DECL void ev_feed_fd_event (EV_P_ int fd, int revents) EV_THROW; |
699 | #if EV_SIGNAL_ENABLE |
749 | #if EV_SIGNAL_ENABLE |
|
|
750 | EV_API_DECL void ev_feed_signal (int signum) EV_THROW; |
700 | void ev_feed_signal_event (EV_P_ int signum); |
751 | EV_API_DECL void ev_feed_signal_event (EV_P_ int signum) EV_THROW; |
701 | #endif |
752 | #endif |
702 | void ev_invoke (EV_P_ void *w, int revents); |
753 | EV_API_DECL void ev_invoke (EV_P_ void *w, int revents); |
703 | int ev_clear_pending (EV_P_ void *w); |
754 | EV_API_DECL int ev_clear_pending (EV_P_ void *w) EV_THROW; |
704 | |
755 | |
705 | void ev_io_start (EV_P_ ev_io *w); |
756 | EV_API_DECL void ev_io_start (EV_P_ ev_io *w) EV_THROW; |
706 | void ev_io_stop (EV_P_ ev_io *w); |
757 | EV_API_DECL void ev_io_stop (EV_P_ ev_io *w) EV_THROW; |
707 | |
758 | |
708 | void ev_timer_start (EV_P_ ev_timer *w); |
759 | EV_API_DECL void ev_timer_start (EV_P_ ev_timer *w) EV_THROW; |
709 | void ev_timer_stop (EV_P_ ev_timer *w); |
760 | EV_API_DECL void ev_timer_stop (EV_P_ ev_timer *w) EV_THROW; |
710 | /* stops if active and no repeat, restarts if active and repeating, starts if inactive and repeating */ |
761 | /* stops if active and no repeat, restarts if active and repeating, starts if inactive and repeating */ |
711 | void ev_timer_again (EV_P_ ev_timer *w); |
762 | EV_API_DECL void ev_timer_again (EV_P_ ev_timer *w) EV_THROW; |
712 | /* return remaining time */ |
763 | /* return remaining time */ |
713 | ev_tstamp ev_timer_remaining (EV_P_ ev_timer *w); |
764 | EV_API_DECL ev_tstamp ev_timer_remaining (EV_P_ ev_timer *w) EV_THROW; |
714 | |
765 | |
715 | #if EV_PERIODIC_ENABLE |
766 | #if EV_PERIODIC_ENABLE |
716 | void ev_periodic_start (EV_P_ ev_periodic *w); |
767 | EV_API_DECL void ev_periodic_start (EV_P_ ev_periodic *w) EV_THROW; |
717 | void ev_periodic_stop (EV_P_ ev_periodic *w); |
768 | EV_API_DECL void ev_periodic_stop (EV_P_ ev_periodic *w) EV_THROW; |
718 | void ev_periodic_again (EV_P_ ev_periodic *w); |
769 | EV_API_DECL void ev_periodic_again (EV_P_ ev_periodic *w) EV_THROW; |
719 | #endif |
770 | #endif |
720 | |
771 | |
721 | /* only supported in the default loop */ |
772 | /* only supported in the default loop */ |
722 | #if EV_SIGNAL_ENABLE |
773 | #if EV_SIGNAL_ENABLE |
723 | void ev_signal_start (EV_P_ ev_signal *w); |
774 | EV_API_DECL void ev_signal_start (EV_P_ ev_signal *w) EV_THROW; |
724 | void ev_signal_stop (EV_P_ ev_signal *w); |
775 | EV_API_DECL void ev_signal_stop (EV_P_ ev_signal *w) EV_THROW; |
725 | #endif |
776 | #endif |
726 | |
777 | |
727 | /* only supported in the default loop */ |
778 | /* only supported in the default loop */ |
728 | # if EV_CHILD_ENABLE |
779 | # if EV_CHILD_ENABLE |
729 | void ev_child_start (EV_P_ ev_child *w); |
780 | EV_API_DECL void ev_child_start (EV_P_ ev_child *w) EV_THROW; |
730 | void ev_child_stop (EV_P_ ev_child *w); |
781 | EV_API_DECL void ev_child_stop (EV_P_ ev_child *w) EV_THROW; |
731 | # endif |
782 | # endif |
732 | |
783 | |
733 | # if EV_STAT_ENABLE |
784 | # if EV_STAT_ENABLE |
734 | void ev_stat_start (EV_P_ ev_stat *w); |
785 | EV_API_DECL void ev_stat_start (EV_P_ ev_stat *w) EV_THROW; |
735 | void ev_stat_stop (EV_P_ ev_stat *w); |
786 | EV_API_DECL void ev_stat_stop (EV_P_ ev_stat *w) EV_THROW; |
736 | void ev_stat_stat (EV_P_ ev_stat *w); |
787 | EV_API_DECL void ev_stat_stat (EV_P_ ev_stat *w) EV_THROW; |
737 | # endif |
788 | # endif |
738 | |
789 | |
739 | # if EV_IDLE_ENABLE |
790 | # if EV_IDLE_ENABLE |
740 | void ev_idle_start (EV_P_ ev_idle *w); |
791 | EV_API_DECL void ev_idle_start (EV_P_ ev_idle *w) EV_THROW; |
741 | void ev_idle_stop (EV_P_ ev_idle *w); |
792 | EV_API_DECL void ev_idle_stop (EV_P_ ev_idle *w) EV_THROW; |
742 | # endif |
793 | # endif |
743 | |
794 | |
744 | #if EV_PREPARE_ENABLE |
795 | #if EV_PREPARE_ENABLE |
745 | void ev_prepare_start (EV_P_ ev_prepare *w); |
796 | EV_API_DECL void ev_prepare_start (EV_P_ ev_prepare *w) EV_THROW; |
746 | void ev_prepare_stop (EV_P_ ev_prepare *w); |
797 | EV_API_DECL void ev_prepare_stop (EV_P_ ev_prepare *w) EV_THROW; |
747 | #endif |
798 | #endif |
748 | |
799 | |
749 | #if EV_CHECK_ENABLE |
800 | #if EV_CHECK_ENABLE |
750 | void ev_check_start (EV_P_ ev_check *w); |
801 | EV_API_DECL void ev_check_start (EV_P_ ev_check *w) EV_THROW; |
751 | void ev_check_stop (EV_P_ ev_check *w); |
802 | EV_API_DECL void ev_check_stop (EV_P_ ev_check *w) EV_THROW; |
752 | #endif |
803 | #endif |
753 | |
804 | |
754 | # if EV_FORK_ENABLE |
805 | # if EV_FORK_ENABLE |
755 | void ev_fork_start (EV_P_ ev_fork *w); |
806 | EV_API_DECL void ev_fork_start (EV_P_ ev_fork *w) EV_THROW; |
756 | void ev_fork_stop (EV_P_ ev_fork *w); |
807 | EV_API_DECL void ev_fork_stop (EV_P_ ev_fork *w) EV_THROW; |
|
|
808 | # endif |
|
|
809 | |
|
|
810 | # if EV_CLEANUP_ENABLE |
|
|
811 | EV_API_DECL void ev_cleanup_start (EV_P_ ev_cleanup *w) EV_THROW; |
|
|
812 | EV_API_DECL void ev_cleanup_stop (EV_P_ ev_cleanup *w) EV_THROW; |
757 | # endif |
813 | # endif |
758 | |
814 | |
759 | # if EV_EMBED_ENABLE |
815 | # if EV_EMBED_ENABLE |
760 | /* only supported when loop to be embedded is in fact embeddable */ |
816 | /* only supported when loop to be embedded is in fact embeddable */ |
761 | void ev_embed_start (EV_P_ ev_embed *w); |
817 | EV_API_DECL void ev_embed_start (EV_P_ ev_embed *w) EV_THROW; |
762 | void ev_embed_stop (EV_P_ ev_embed *w); |
818 | EV_API_DECL void ev_embed_stop (EV_P_ ev_embed *w) EV_THROW; |
763 | void ev_embed_sweep (EV_P_ ev_embed *w); |
819 | EV_API_DECL void ev_embed_sweep (EV_P_ ev_embed *w) EV_THROW; |
764 | # endif |
820 | # endif |
765 | |
821 | |
766 | # if EV_ASYNC_ENABLE |
822 | # if EV_ASYNC_ENABLE |
767 | void ev_async_start (EV_P_ ev_async *w); |
823 | EV_API_DECL void ev_async_start (EV_P_ ev_async *w) EV_THROW; |
768 | void ev_async_stop (EV_P_ ev_async *w); |
824 | EV_API_DECL void ev_async_stop (EV_P_ ev_async *w) EV_THROW; |
769 | void ev_async_send (EV_P_ ev_async *w); |
825 | EV_API_DECL void ev_async_send (EV_P_ ev_async *w) EV_THROW; |
770 | # endif |
826 | # endif |
771 | |
827 | |
772 | #if EV_COMPAT3 |
828 | #if EV_COMPAT3 |
773 | #define EVLOOP_NONBLOCK EVRUN_NOWAIT |
829 | #define EVLOOP_NONBLOCK EVRUN_NOWAIT |
774 | #define EVLOOP_ONESHOT EVRUN_ONCE |
830 | #define EVLOOP_ONESHOT EVRUN_ONCE |
… | |
… | |
776 | #define EVUNLOOP_ONE EVBREAK_ONE |
832 | #define EVUNLOOP_ONE EVBREAK_ONE |
777 | #define EVUNLOOP_ALL EVBREAK_ALL |
833 | #define EVUNLOOP_ALL EVBREAK_ALL |
778 | #if EV_PROTOTYPES |
834 | #if EV_PROTOTYPES |
779 | EV_INLINE void ev_loop (EV_P_ int flags) { ev_run (EV_A_ flags); } |
835 | EV_INLINE void ev_loop (EV_P_ int flags) { ev_run (EV_A_ flags); } |
780 | EV_INLINE void ev_unloop (EV_P_ int how ) { ev_break (EV_A_ how ); } |
836 | EV_INLINE void ev_unloop (EV_P_ int how ) { ev_break (EV_A_ how ); } |
|
|
837 | EV_INLINE void ev_default_destroy (void) { ev_loop_destroy (EV_DEFAULT); } |
|
|
838 | EV_INLINE void ev_default_fork (void) { ev_loop_fork (EV_DEFAULT); } |
781 | #if EV_FEATURE_API |
839 | #if EV_FEATURE_API |
782 | EV_INLINE void ev_loop_count (EV_P) { ev_iteration (EV_A); } |
840 | EV_INLINE unsigned int ev_loop_count (EV_P) { return ev_iteration (EV_A); } |
783 | EV_INLINE void ev_loop_depth (EV_P) { ev_depth (EV_A); } |
841 | EV_INLINE unsigned int ev_loop_depth (EV_P) { return ev_depth (EV_A); } |
784 | EV_INLINE void ev_loop_verify (EV_P) { ev_verify (EV_A); } |
842 | EV_INLINE void ev_loop_verify (EV_P) { ev_verify (EV_A); } |
785 | #endif |
843 | #endif |
786 | #endif |
844 | #endif |
787 | #else |
845 | #else |
788 | typedef struct ev_loop ev_loop; |
846 | typedef struct ev_loop ev_loop; |
789 | #endif |
847 | #endif |