… | |
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39 | |
39 | |
40 | #ifndef EV_H_ |
40 | #ifndef EV_H_ |
41 | #define EV_H_ |
41 | #define EV_H_ |
42 | |
42 | |
43 | #ifdef __cplusplus |
43 | #ifdef __cplusplus |
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44 | # define EV_CPP(x) x |
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45 | #else |
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46 | # define EV_CPP(x) |
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47 | #endif |
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48 | |
44 | extern "C" { |
49 | EV_CPP(extern "C" {) |
45 | #endif |
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46 | |
50 | |
47 | /*****************************************************************************/ |
51 | /*****************************************************************************/ |
48 | |
52 | |
49 | /* pre-4.0 compatibility */ |
53 | /* pre-4.0 compatibility */ |
50 | #ifndef EV_COMPAT3 |
54 | #ifndef EV_COMPAT3 |
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97 | |
101 | |
98 | #ifndef EV_FORK_ENABLE |
102 | #ifndef EV_FORK_ENABLE |
99 | # define EV_FORK_ENABLE EV_FEATURE_WATCHERS |
103 | # define EV_FORK_ENABLE EV_FEATURE_WATCHERS |
100 | #endif |
104 | #endif |
101 | |
105 | |
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106 | #ifndef EV_CLEANUP_ENABLE |
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107 | # define EV_CLEANUP_ENABLE EV_FEATURE_WATCHERS |
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108 | #endif |
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109 | |
102 | #ifndef EV_SIGNAL_ENABLE |
110 | #ifndef EV_SIGNAL_ENABLE |
103 | # define EV_SIGNAL_ENABLE EV_FEATURE_WATCHERS |
111 | # define EV_SIGNAL_ENABLE EV_FEATURE_WATCHERS |
104 | #endif |
112 | #endif |
105 | |
113 | |
106 | #ifndef EV_CHILD_ENABLE |
114 | #ifndef EV_CHILD_ENABLE |
… | |
… | |
143 | # ifdef _WIN32 |
151 | # ifdef _WIN32 |
144 | # include <time.h> |
152 | # include <time.h> |
145 | # include <sys/types.h> |
153 | # include <sys/types.h> |
146 | # endif |
154 | # endif |
147 | # include <sys/stat.h> |
155 | # include <sys/stat.h> |
148 | #endif |
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149 | |
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150 | /* in C++ we can use this to provide default arguments */ |
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151 | #ifdef __cplusplus |
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152 | # define EV_DEFARG(x) = x |
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153 | #else |
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154 | # define EV_DEFARG(x) |
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155 | #endif |
156 | #endif |
156 | |
157 | |
157 | /* support multiple event loops? */ |
158 | /* support multiple event loops? */ |
158 | #if EV_MULTIPLICITY |
159 | #if EV_MULTIPLICITY |
159 | struct ev_loop; |
160 | struct ev_loop; |
160 | # define EV_P struct ev_loop *loop /* a loop as sole parameter in a declaration */ |
161 | # define EV_P struct ev_loop *loop /* a loop as sole parameter in a declaration */ |
161 | # define EV_P_ EV_P, /* a loop as first of multiple parameters */ |
162 | # define EV_P_ EV_P, /* a loop as first of multiple parameters */ |
162 | # define EV_A loop /* a loop as sole argument to a function call */ |
163 | # define EV_A loop /* a loop as sole argument to a function call */ |
163 | # define EV_A_ EV_A, /* a loop as first of multiple arguments */ |
164 | # define EV_A_ EV_A, /* a loop as first of multiple arguments */ |
164 | # define EV_DEFAULT_UC ev_default_loop_uc () /* the default loop, if initialised, as sole arg */ |
165 | # define EV_DEFAULT_UC ev_default_loop_uc_ () /* the default loop, if initialised, as sole arg */ |
165 | # define EV_DEFAULT_UC_ EV_DEFAULT_UC, /* the default loop as first of multiple arguments */ |
166 | # define EV_DEFAULT_UC_ EV_DEFAULT_UC, /* the default loop as first of multiple arguments */ |
166 | # define EV_DEFAULT ev_default_loop (0) /* the default loop as sole arg */ |
167 | # define EV_DEFAULT ev_default_loop (0) /* the default loop as sole arg */ |
167 | # define EV_DEFAULT_ EV_DEFAULT, /* the default loop as first of multiple arguments */ |
168 | # define EV_DEFAULT_ EV_DEFAULT, /* the default loop as first of multiple arguments */ |
168 | # define EV_PDEF EV_P EV_DEFARG (EV_DEFAULT_UC) /* EV_P, but with default argument in C++ */ |
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169 | # define EV_PDEF_ EV_P EV_DEFARG (EV_DEFAULT_UC), /* EV_P_, but with default argument in C++ */ |
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170 | #else |
169 | #else |
171 | # define EV_P void |
170 | # define EV_P void |
172 | # define EV_P_ |
171 | # define EV_P_ |
173 | # define EV_A |
172 | # define EV_A |
174 | # define EV_A_ |
173 | # define EV_A_ |
175 | # define EV_DEFAULT |
174 | # define EV_DEFAULT |
176 | # define EV_DEFAULT_ |
175 | # define EV_DEFAULT_ |
177 | # define EV_DEFAULT_UC |
176 | # define EV_DEFAULT_UC |
178 | # define EV_DEFAULT_UC_ |
177 | # define EV_DEFAULT_UC_ |
179 | # define EV_PDEF EV_P |
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180 | # define EV_PDEF_ EV_P_ |
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181 | # undef EV_EMBED_ENABLE |
178 | # undef EV_EMBED_ENABLE |
182 | #endif |
179 | #endif |
183 | |
180 | |
184 | /* EV_INLINE is used for functions in header files */ |
181 | /* EV_INLINE is used for functions in header files */ |
185 | #if __STDC_VERSION__ >= 199901L || __GNUC__ >= 3 |
182 | #if __STDC_VERSION__ >= 199901L || __GNUC__ >= 3 |
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198 | #define EV_VERSION_MAJOR 4 |
195 | #define EV_VERSION_MAJOR 4 |
199 | #define EV_VERSION_MINOR 0 |
196 | #define EV_VERSION_MINOR 0 |
200 | |
197 | |
201 | /* eventmask, revents, events... */ |
198 | /* eventmask, revents, events... */ |
202 | enum { |
199 | enum { |
203 | EV_UNDEF = -1, /* guaranteed to be invalid */ |
200 | EV_UNDEF = 0xFFFFFFFF, /* guaranteed to be invalid */ |
204 | EV_NONE = 0x00, /* no events */ |
201 | EV_NONE = 0x00, /* no events */ |
205 | EV_READ = 0x01, /* ev_io detected read will not block */ |
202 | EV_READ = 0x01, /* ev_io detected read will not block */ |
206 | EV_WRITE = 0x02, /* ev_io detected write will not block */ |
203 | EV_WRITE = 0x02, /* ev_io detected write will not block */ |
207 | EV__IOFDSET = 0x80, /* internal use only */ |
204 | EV__IOFDSET = 0x80, /* internal use only */ |
208 | EV_IO = EV_READ, /* alias for type-detection */ |
205 | EV_IO = EV_READ, /* alias for type-detection */ |
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217 | EV_IDLE = 0x00002000, /* event loop is idling */ |
214 | EV_IDLE = 0x00002000, /* event loop is idling */ |
218 | EV_PREPARE = 0x00004000, /* event loop about to poll */ |
215 | EV_PREPARE = 0x00004000, /* event loop about to poll */ |
219 | EV_CHECK = 0x00008000, /* event loop finished poll */ |
216 | EV_CHECK = 0x00008000, /* event loop finished poll */ |
220 | EV_EMBED = 0x00010000, /* embedded event loop needs sweep */ |
217 | EV_EMBED = 0x00010000, /* embedded event loop needs sweep */ |
221 | EV_FORK = 0x00020000, /* event loop resumed in child */ |
218 | EV_FORK = 0x00020000, /* event loop resumed in child */ |
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219 | EV_CLEANUP = 0x00040000, /* event loop resumed in child */ |
222 | EV_ASYNC = 0x00040000, /* async intra-loop signal */ |
220 | EV_ASYNC = 0x00080000, /* async intra-loop signal */ |
223 | EV_CUSTOM = 0x01000000, /* for use by user code */ |
221 | EV_CUSTOM = 0x01000000, /* for use by user code */ |
224 | EV_ERROR = 0x80000000 /* sent when an error occurs */ |
222 | EV_ERROR = 0x80000000 /* sent when an error occurs */ |
225 | }; |
223 | }; |
226 | |
224 | |
227 | /* can be used to add custom fields to all watchers, while losing binary compatibility */ |
225 | /* can be used to add custom fields to all watchers, while losing binary compatibility */ |
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396 | EV_WATCHER (ev_check) |
394 | EV_WATCHER (ev_check) |
397 | } ev_check; |
395 | } ev_check; |
398 | |
396 | |
399 | #if EV_FORK_ENABLE |
397 | #if EV_FORK_ENABLE |
400 | /* the callback gets invoked before check in the child process when a fork was detected */ |
398 | /* the callback gets invoked before check in the child process when a fork was detected */ |
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399 | /* revent EV_FORK */ |
401 | typedef struct ev_fork |
400 | typedef struct ev_fork |
402 | { |
401 | { |
403 | EV_WATCHER (ev_fork) |
402 | EV_WATCHER (ev_fork) |
404 | } ev_fork; |
403 | } ev_fork; |
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404 | #endif |
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405 | |
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406 | #if EV_CLEANUP_ENABLE |
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407 | /* is invoked just before the loop gets destroyed */ |
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408 | /* revent EV_CLEANUP */ |
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409 | typedef struct ev_cleanup |
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410 | { |
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411 | EV_WATCHER (ev_cleanup) |
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412 | } ev_cleanup; |
405 | #endif |
413 | #endif |
406 | |
414 | |
407 | #if EV_EMBED_ENABLE |
415 | #if EV_EMBED_ENABLE |
408 | /* used to embed an event loop inside another */ |
416 | /* used to embed an event loop inside another */ |
409 | /* the callback gets invoked when the event loop has handled events, and can be 0 */ |
417 | /* the callback gets invoked when the event loop has handled events, and can be 0 */ |
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… | |
417 | ev_check check; /* unused */ |
425 | ev_check check; /* unused */ |
418 | ev_timer timer; /* unused */ |
426 | ev_timer timer; /* unused */ |
419 | ev_periodic periodic; /* unused */ |
427 | ev_periodic periodic; /* unused */ |
420 | ev_idle idle; /* unused */ |
428 | ev_idle idle; /* unused */ |
421 | ev_fork fork; /* private */ |
429 | ev_fork fork; /* private */ |
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430 | #if EV_CLEANUP_ENABLE |
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431 | ev_cleanup cleanup; /* unused */ |
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432 | #endif |
422 | } ev_embed; |
433 | } ev_embed; |
423 | #endif |
434 | #endif |
424 | |
435 | |
425 | #if EV_ASYNC_ENABLE |
436 | #if EV_ASYNC_ENABLE |
426 | /* invoked when somebody calls ev_async_send on the watcher */ |
437 | /* invoked when somebody calls ev_async_send on the watcher */ |
… | |
… | |
454 | #endif |
465 | #endif |
455 | struct ev_prepare prepare; |
466 | struct ev_prepare prepare; |
456 | struct ev_check check; |
467 | struct ev_check check; |
457 | #if EV_FORK_ENABLE |
468 | #if EV_FORK_ENABLE |
458 | struct ev_fork fork; |
469 | struct ev_fork fork; |
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470 | #endif |
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471 | #if EV_CLEANUP_ENABLE |
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472 | struct ev_cleanup cleanup; |
459 | #endif |
473 | #endif |
460 | #if EV_EMBED_ENABLE |
474 | #if EV_EMBED_ENABLE |
461 | struct ev_embed embed; |
475 | struct ev_embed embed; |
462 | #endif |
476 | #endif |
463 | #if EV_ASYNC_ENABLE |
477 | #if EV_ASYNC_ENABLE |
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515 | * (such as failed select, poll, epoll_wait) |
529 | * (such as failed select, poll, epoll_wait) |
516 | */ |
530 | */ |
517 | void ev_set_syserr_cb (void (*cb)(const char *msg)); |
531 | void ev_set_syserr_cb (void (*cb)(const char *msg)); |
518 | |
532 | |
519 | #if EV_MULTIPLICITY |
533 | #if EV_MULTIPLICITY |
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534 | |
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535 | /* the default loop is the only one that handles signals and child watchers */ |
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536 | /* you can call this as often as you like */ |
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537 | struct ev_loop *ev_default_loop (unsigned int flags EV_CPP (= 0)); |
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538 | |
520 | EV_INLINE struct ev_loop * |
539 | EV_INLINE struct ev_loop * |
521 | ev_default_loop_uc (void) |
540 | ev_default_loop_uc_ (void) |
522 | { |
541 | { |
523 | extern struct ev_loop *ev_default_loop_ptr; |
542 | extern struct ev_loop *ev_default_loop_ptr; |
524 | |
543 | |
525 | return ev_default_loop_ptr; |
544 | return ev_default_loop_ptr; |
526 | } |
545 | } |
527 | |
546 | |
528 | /* the default loop is the only one that handles signals and child watchers */ |
547 | EV_INLINE int |
529 | /* you can call this as often as you like */ |
548 | ev_is_default_loop (EV_P) |
530 | EV_INLINE struct ev_loop * |
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531 | ev_default_loop (unsigned int flags EV_DEFARG (0)) |
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532 | { |
549 | { |
533 | struct ev_loop *loop = ev_default_loop_uc (); |
550 | return EV_A == EV_DEFAULT_UC; |
534 | |
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535 | if (!loop) |
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536 | { |
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537 | extern struct ev_loop *ev_default_loop_init (unsigned int flags); |
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538 | |
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539 | loop = ev_default_loop_init (flags); |
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540 | } |
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541 | |
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542 | return loop; |
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543 | } |
551 | } |
544 | |
552 | |
545 | /* create and destroy alternative loops that don't handle signals */ |
553 | /* create and destroy alternative loops that don't handle signals */ |
546 | struct ev_loop *ev_loop_new (unsigned int flags EV_DEFARG (0)); |
554 | struct ev_loop *ev_loop_new (unsigned int flags EV_CPP (= 0)); |
547 | void ev_loop_destroy (EV_PDEF); |
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548 | void ev_loop_fork (EV_PDEF); |
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549 | |
555 | |
550 | ev_tstamp ev_now (EV_PDEF); /* time w.r.t. timers and the eventloop, updated after each poll */ |
556 | ev_tstamp ev_now (EV_P); /* time w.r.t. timers and the eventloop, updated after each poll */ |
551 | |
557 | |
552 | #else |
558 | #else |
553 | |
559 | |
554 | int ev_default_loop (unsigned int flags EV_DEFARG (0)); /* returns true when successful */ |
560 | int ev_default_loop (unsigned int flags EV_CPP (= 0)); /* returns true when successful */ |
555 | |
561 | |
556 | EV_INLINE ev_tstamp |
562 | EV_INLINE ev_tstamp |
557 | ev_now (void) |
563 | ev_now (void) |
558 | { |
564 | { |
559 | extern ev_tstamp ev_rt_now; |
565 | extern ev_tstamp ev_rt_now; |
560 | |
566 | |
561 | return ev_rt_now; |
567 | return ev_rt_now; |
562 | } |
568 | } |
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569 | |
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570 | /* looks weird, but ev_is_default_loop (EV_A) still works if this exists */ |
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571 | EV_INLINE int |
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572 | ev_is_default_loop (void) |
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573 | { |
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574 | return 1; |
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575 | } |
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576 | |
563 | #endif /* multiplicity */ |
577 | #endif /* multiplicity */ |
564 | |
578 | |
565 | EV_INLINE int |
579 | /* destroy event loops, also works for the default loop */ |
566 | ev_is_default_loop (EV_PDEF) |
580 | void ev_loop_destroy (EV_P); |
567 | { |
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568 | #if EV_MULTIPLICITY |
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569 | extern struct ev_loop *ev_default_loop_ptr; |
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570 | |
581 | |
571 | return !!(EV_A == ev_default_loop_ptr); |
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572 | #else |
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573 | return 1; |
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574 | #endif |
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575 | } |
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576 | |
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577 | void ev_default_destroy (void); /* destroy the default loop */ |
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578 | /* this needs to be called after fork, to duplicate the default loop */ |
582 | /* this needs to be called after fork, to duplicate the loop */ |
579 | /* if you create alternative loops you have to call ev_loop_fork on them */ |
583 | /* when you want to re-use it in the child */ |
580 | /* you can call it in either the parent or the child */ |
584 | /* you can call it in either the parent or the child */ |
581 | /* you can actually call it at any time, anywhere :) */ |
585 | /* you can actually call it at any time, anywhere :) */ |
582 | void ev_default_fork (void); |
586 | void ev_loop_fork (EV_P); |
583 | |
587 | |
584 | unsigned int ev_backend (EV_PDEF); /* backend in use by loop */ |
588 | unsigned int ev_backend (EV_P); /* backend in use by loop */ |
585 | |
589 | |
586 | void ev_now_update (EV_PDEF); /* update event loop time */ |
590 | void ev_now_update (EV_P); /* update event loop time */ |
587 | |
591 | |
588 | #if EV_WALK_ENABLE |
592 | #if EV_WALK_ENABLE |
589 | /* walk (almost) all watchers in the loop of a given type, invoking the */ |
593 | /* walk (almost) all watchers in the loop of a given type, invoking the */ |
590 | /* callback on every such watcher. The callback might stop the watcher, */ |
594 | /* callback on every such watcher. The callback might stop the watcher, */ |
591 | /* but do nothing else with the loop */ |
595 | /* but do nothing else with the loop */ |
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606 | EVBREAK_ONE = 1, /* unloop once */ |
610 | EVBREAK_ONE = 1, /* unloop once */ |
607 | EVBREAK_ALL = 2 /* unloop all loops */ |
611 | EVBREAK_ALL = 2 /* unloop all loops */ |
608 | }; |
612 | }; |
609 | |
613 | |
610 | #if EV_PROTOTYPES |
614 | #if EV_PROTOTYPES |
611 | void ev_run (EV_PDEF_ int flags EV_DEFARG (0)); |
615 | void ev_run (EV_P_ int flags EV_CPP (= 0)); |
612 | void ev_break (EV_PDEF_ int how EV_DEFARG (EVBREAK_ONE)); /* break out of the loop */ |
616 | void ev_break (EV_P_ int how EV_CPP (= EVBREAK_ONE)); /* break out of the loop */ |
613 | |
617 | |
614 | /* |
618 | /* |
615 | * ref/unref can be used to add or remove a refcount on the mainloop. every watcher |
619 | * ref/unref can be used to add or remove a refcount on the mainloop. every watcher |
616 | * keeps one reference. if you have a long-running watcher you never unregister that |
620 | * keeps one reference. if you have a long-running watcher you never unregister that |
617 | * should not keep ev_loop from running, unref() after starting, and ref() before stopping. |
621 | * should not keep ev_loop from running, unref() after starting, and ref() before stopping. |
618 | */ |
622 | */ |
619 | void ev_ref (EV_PDEF); |
623 | void ev_ref (EV_P); |
620 | void ev_unref (EV_PDEF); |
624 | void ev_unref (EV_P); |
621 | |
625 | |
622 | /* |
626 | /* |
623 | * convenience function, wait for a single event, without registering an event watcher |
627 | * convenience function, wait for a single event, without registering an event watcher |
624 | * if timeout is < 0, do wait indefinitely |
628 | * if timeout is < 0, do wait indefinitely |
625 | */ |
629 | */ |
626 | void ev_once (EV_P_ int fd, int events, ev_tstamp timeout, void (*cb)(int revents, void *arg), void *arg); |
630 | void ev_once (EV_P_ int fd, int events, ev_tstamp timeout, void (*cb)(int revents, void *arg), void *arg); |
627 | |
631 | |
628 | # if EV_FEATURE_API |
632 | # if EV_FEATURE_API |
629 | unsigned int ev_iteration (EV_PDEF); /* number of loop iterations */ |
633 | unsigned int ev_iteration (EV_P); /* number of loop iterations */ |
630 | unsigned int ev_depth (EV_PDEF); /* #ev_loop enters - #ev_loop leaves */ |
634 | unsigned int ev_depth (EV_P); /* #ev_loop enters - #ev_loop leaves */ |
631 | void ev_verify (EV_PDEF); /* abort if loop data corrupted */ |
635 | void ev_verify (EV_P); /* abort if loop data corrupted */ |
632 | |
636 | |
633 | void ev_set_io_collect_interval (EV_P_ ev_tstamp interval); /* sleep at least this time, default 0 */ |
637 | void ev_set_io_collect_interval (EV_P_ ev_tstamp interval); /* sleep at least this time, default 0 */ |
634 | void ev_set_timeout_collect_interval (EV_P_ ev_tstamp interval); /* sleep at least this time, default 0 */ |
638 | void ev_set_timeout_collect_interval (EV_P_ ev_tstamp interval); /* sleep at least this time, default 0 */ |
635 | |
639 | |
636 | /* advanced stuff for threading etc. support, see docs */ |
640 | /* advanced stuff for threading etc. support, see docs */ |
637 | void ev_set_userdata (EV_P_ void *data); |
641 | void ev_set_userdata (EV_P_ void *data); |
638 | void *ev_userdata (EV_PDEF); |
642 | void *ev_userdata (EV_P); |
639 | void ev_set_invoke_pending_cb (EV_P_ void (*invoke_pending_cb)(EV_P)); |
643 | void ev_set_invoke_pending_cb (EV_P_ void (*invoke_pending_cb)(EV_P)); |
640 | void ev_set_loop_release_cb (EV_P_ void (*release)(EV_P), void (*acquire)(EV_P)); |
644 | void ev_set_loop_release_cb (EV_P_ void (*release)(EV_P), void (*acquire)(EV_P)); |
641 | |
645 | |
642 | unsigned int ev_pending_count (EV_PDEF); /* number of pending events, if any */ |
646 | unsigned int ev_pending_count (EV_P); /* number of pending events, if any */ |
643 | void ev_invoke_pending (EV_PDEF); /* invoke all pending watchers */ |
647 | void ev_invoke_pending (EV_P); /* invoke all pending watchers */ |
644 | |
648 | |
645 | /* |
649 | /* |
646 | * stop/start the timer handling. |
650 | * stop/start the timer handling. |
647 | */ |
651 | */ |
648 | void ev_suspend (EV_PDEF); |
652 | void ev_suspend (EV_P); |
649 | void ev_resume (EV_PDEF); |
653 | void ev_resume (EV_P); |
650 | #endif |
654 | #endif |
651 | |
655 | |
652 | #endif |
656 | #endif |
653 | |
657 | |
654 | /* these may evaluate ev multiple times, and the other arguments at most once */ |
658 | /* these may evaluate ev multiple times, and the other arguments at most once */ |
… | |
… | |
669 | #define ev_idle_set(ev) /* nop, yes, this is a serious in-joke */ |
673 | #define ev_idle_set(ev) /* nop, yes, this is a serious in-joke */ |
670 | #define ev_prepare_set(ev) /* nop, yes, this is a serious in-joke */ |
674 | #define ev_prepare_set(ev) /* nop, yes, this is a serious in-joke */ |
671 | #define ev_check_set(ev) /* nop, yes, this is a serious in-joke */ |
675 | #define ev_check_set(ev) /* nop, yes, this is a serious in-joke */ |
672 | #define ev_embed_set(ev,other_) do { (ev)->other = (other_); } while (0) |
676 | #define ev_embed_set(ev,other_) do { (ev)->other = (other_); } while (0) |
673 | #define ev_fork_set(ev) /* nop, yes, this is a serious in-joke */ |
677 | #define ev_fork_set(ev) /* nop, yes, this is a serious in-joke */ |
|
|
678 | #define ev_cleanup_set(ev) /* nop, yes, this is a serious in-joke */ |
674 | #define ev_async_set(ev) /* nop, yes, this is a serious in-joke */ |
679 | #define ev_async_set(ev) /* nop, yes, this is a serious in-joke */ |
675 | |
680 | |
676 | #define ev_io_init(ev,cb,fd,events) do { ev_init ((ev), (cb)); ev_io_set ((ev),(fd),(events)); } while (0) |
681 | #define ev_io_init(ev,cb,fd,events) do { ev_init ((ev), (cb)); ev_io_set ((ev),(fd),(events)); } while (0) |
677 | #define ev_timer_init(ev,cb,after,repeat) do { ev_init ((ev), (cb)); ev_timer_set ((ev),(after),(repeat)); } while (0) |
682 | #define ev_timer_init(ev,cb,after,repeat) do { ev_init ((ev), (cb)); ev_timer_set ((ev),(after),(repeat)); } while (0) |
678 | #define ev_periodic_init(ev,cb,ofs,ival,rcb) do { ev_init ((ev), (cb)); ev_periodic_set ((ev),(ofs),(ival),(rcb)); } while (0) |
683 | #define ev_periodic_init(ev,cb,ofs,ival,rcb) do { ev_init ((ev), (cb)); ev_periodic_set ((ev),(ofs),(ival),(rcb)); } while (0) |
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682 | #define ev_idle_init(ev,cb) do { ev_init ((ev), (cb)); ev_idle_set ((ev)); } while (0) |
687 | #define ev_idle_init(ev,cb) do { ev_init ((ev), (cb)); ev_idle_set ((ev)); } while (0) |
683 | #define ev_prepare_init(ev,cb) do { ev_init ((ev), (cb)); ev_prepare_set ((ev)); } while (0) |
688 | #define ev_prepare_init(ev,cb) do { ev_init ((ev), (cb)); ev_prepare_set ((ev)); } while (0) |
684 | #define ev_check_init(ev,cb) do { ev_init ((ev), (cb)); ev_check_set ((ev)); } while (0) |
689 | #define ev_check_init(ev,cb) do { ev_init ((ev), (cb)); ev_check_set ((ev)); } while (0) |
685 | #define ev_embed_init(ev,cb,other) do { ev_init ((ev), (cb)); ev_embed_set ((ev),(other)); } while (0) |
690 | #define ev_embed_init(ev,cb,other) do { ev_init ((ev), (cb)); ev_embed_set ((ev),(other)); } while (0) |
686 | #define ev_fork_init(ev,cb) do { ev_init ((ev), (cb)); ev_fork_set ((ev)); } while (0) |
691 | #define ev_fork_init(ev,cb) do { ev_init ((ev), (cb)); ev_fork_set ((ev)); } while (0) |
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692 | #define ev_cleanup_init(ev,cb) do { ev_init ((ev), (cb)); ev_cleanup_set ((ev)); } while (0) |
687 | #define ev_async_init(ev,cb) do { ev_init ((ev), (cb)); ev_async_set ((ev)); } while (0) |
693 | #define ev_async_init(ev,cb) do { ev_init ((ev), (cb)); ev_async_set ((ev)); } while (0) |
688 | |
694 | |
689 | #define ev_is_pending(ev) (0 + ((ev_watcher *)(void *)(ev))->pending) /* ro, true when watcher is waiting for callback invocation */ |
695 | #define ev_is_pending(ev) (0 + ((ev_watcher *)(void *)(ev))->pending) /* ro, true when watcher is waiting for callback invocation */ |
690 | #define ev_is_active(ev) (0 + ((ev_watcher *)(void *)(ev))->active) /* ro, true when the watcher has been started */ |
696 | #define ev_is_active(ev) (0 + ((ev_watcher *)(void *)(ev))->active) /* ro, true when the watcher has been started */ |
691 | |
697 | |
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769 | #endif |
775 | #endif |
770 | |
776 | |
771 | # if EV_FORK_ENABLE |
777 | # if EV_FORK_ENABLE |
772 | void ev_fork_start (EV_P_ ev_fork *w); |
778 | void ev_fork_start (EV_P_ ev_fork *w); |
773 | void ev_fork_stop (EV_P_ ev_fork *w); |
779 | void ev_fork_stop (EV_P_ ev_fork *w); |
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780 | # endif |
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781 | |
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782 | # if EV_CLEANUP_ENABLE |
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783 | void ev_cleanup_start (EV_P_ ev_cleanup *w); |
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784 | void ev_cleanup_stop (EV_P_ ev_cleanup *w); |
774 | # endif |
785 | # endif |
775 | |
786 | |
776 | # if EV_EMBED_ENABLE |
787 | # if EV_EMBED_ENABLE |
777 | /* only supported when loop to be embedded is in fact embeddable */ |
788 | /* only supported when loop to be embedded is in fact embeddable */ |
778 | void ev_embed_start (EV_P_ ev_embed *w); |
789 | void ev_embed_start (EV_P_ ev_embed *w); |
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793 | #define EVUNLOOP_ONE EVBREAK_ONE |
804 | #define EVUNLOOP_ONE EVBREAK_ONE |
794 | #define EVUNLOOP_ALL EVBREAK_ALL |
805 | #define EVUNLOOP_ALL EVBREAK_ALL |
795 | #if EV_PROTOTYPES |
806 | #if EV_PROTOTYPES |
796 | EV_INLINE void ev_loop (EV_P_ int flags) { ev_run (EV_A_ flags); } |
807 | EV_INLINE void ev_loop (EV_P_ int flags) { ev_run (EV_A_ flags); } |
797 | EV_INLINE void ev_unloop (EV_P_ int how ) { ev_break (EV_A_ how ); } |
808 | EV_INLINE void ev_unloop (EV_P_ int how ) { ev_break (EV_A_ how ); } |
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809 | EV_INLINE void ev_default_destroy (void) { ev_loop_destroy (EV_DEFAULT); } |
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810 | EV_INLINE void ev_default_fork (void) { ev_loop_fork (EV_DEFAULT); } |
798 | #if EV_FEATURE_API |
811 | #if EV_FEATURE_API |
799 | EV_INLINE void ev_loop_count (EV_P) { ev_iteration (EV_A); } |
812 | EV_INLINE void ev_loop_count (EV_P) { ev_iteration (EV_A); } |
800 | EV_INLINE void ev_loop_depth (EV_P) { ev_depth (EV_A); } |
813 | EV_INLINE void ev_loop_depth (EV_P) { ev_depth (EV_A); } |
801 | EV_INLINE void ev_loop_verify (EV_P) { ev_verify (EV_A); } |
814 | EV_INLINE void ev_loop_verify (EV_P) { ev_verify (EV_A); } |
802 | #endif |
815 | #endif |
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805 | typedef struct ev_loop ev_loop; |
818 | typedef struct ev_loop ev_loop; |
806 | #endif |
819 | #endif |
807 | |
820 | |
808 | #endif |
821 | #endif |
809 | |
822 | |
810 | #ifdef __cplusplus |
823 | EV_CPP(}) |
811 | } |
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812 | #endif |
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813 | |
824 | |
814 | #endif |
825 | #endif |
815 | |
826 | |