… | |
… | |
44 | extern "C" { |
44 | extern "C" { |
45 | #endif |
45 | #endif |
46 | |
46 | |
47 | /*****************************************************************************/ |
47 | /*****************************************************************************/ |
48 | |
48 | |
|
|
49 | /* pre-4.0 compatibility */ |
|
|
50 | #ifndef EV_COMPAT3 |
|
|
51 | # define EV_COMPAT3 1 |
|
|
52 | #endif |
|
|
53 | |
49 | #ifndef EV_FEATURES |
54 | #ifndef EV_FEATURES |
50 | # define EV_FEATURES 0x3f |
55 | # define EV_FEATURES 0x7f |
51 | #endif |
56 | #endif |
52 | |
57 | |
53 | #define EV_FEATURE_CODE ((EV_FEATURES) & 1) |
58 | #define EV_FEATURE_CODE ((EV_FEATURES) & 1) |
54 | #define EV_FEATURE_DATA ((EV_FEATURES) & 2) |
59 | #define EV_FEATURE_DATA ((EV_FEATURES) & 2) |
55 | #define EV_FEATURE_CONFIG ((EV_FEATURES) & 4) |
60 | #define EV_FEATURE_CONFIG ((EV_FEATURES) & 4) |
56 | #define EV_FEATURE_API ((EV_FEATURES) & 8) |
61 | #define EV_FEATURE_API ((EV_FEATURES) & 8) |
57 | #define EV_FEATURE_WATCHERS ((EV_FEATURES) & 16) |
62 | #define EV_FEATURE_WATCHERS ((EV_FEATURES) & 16) |
58 | #define EV_FEATURE_BACKENDS ((EV_FEATURES) & 32) |
63 | #define EV_FEATURE_BACKENDS ((EV_FEATURES) & 32) |
59 | #define EV_FEATURE_OS ((EV_FEATURES) & 64) |
64 | #define EV_FEATURE_OS ((EV_FEATURES) & 64) |
60 | |
65 | |
61 | /* these priorities are inclusive, higher priorities will be called earlier */ |
66 | /* these priorities are inclusive, higher priorities will be invoked earlier */ |
62 | #ifndef EV_MINPRI |
67 | #ifndef EV_MINPRI |
63 | # define EV_MINPRI (EV_FEATURE_CONFIG ? -2 : 0) |
68 | # define EV_MINPRI (EV_FEATURE_CONFIG ? -2 : 0) |
64 | #endif |
69 | #endif |
65 | #ifndef EV_MAXPRI |
70 | #ifndef EV_MAXPRI |
66 | # define EV_MAXPRI (EV_FEATURE_CONFIG ? +2 : 0) |
71 | # define EV_MAXPRI (EV_FEATURE_CONFIG ? +2 : 0) |
… | |
… | |
140 | # include <sys/types.h> |
145 | # include <sys/types.h> |
141 | # endif |
146 | # endif |
142 | # include <sys/stat.h> |
147 | # include <sys/stat.h> |
143 | #endif |
148 | #endif |
144 | |
149 | |
|
|
150 | #ifdef __cplusplus |
|
|
151 | # define EV_DEFARG(x) = x |
|
|
152 | #else |
|
|
153 | # define EV_DEFARG(x) |
|
|
154 | #endif |
|
|
155 | |
145 | /* support multiple event loops? */ |
156 | /* support multiple event loops? */ |
146 | #if EV_MULTIPLICITY |
157 | #if EV_MULTIPLICITY |
147 | struct ev_loop; |
158 | struct ev_loop; |
148 | # define EV_P struct ev_loop *loop |
159 | # define EV_P struct ev_loop *loop /* a loop as sole parameter in a declaration */ |
149 | # define EV_P_ EV_P, |
160 | # define EV_P_ EV_P, /* a loop as first of multiple parameters */ |
150 | # define EV_A loop |
161 | # define EV_A loop /* a loop as sole argument to a function call */ |
151 | # define EV_A_ EV_A, |
162 | # define EV_A_ EV_A, /* a loop as first of multiple arguments */ |
152 | # define EV_DEFAULT_UC ev_default_loop_uc () |
163 | # define EV_DEFAULT_UC ev_default_loop_uc () /* the default loop, if initialised, as sole arg */ |
153 | # define EV_DEFAULT_UC_ EV_DEFAULT_UC, |
164 | # define EV_DEFAULT_UC_ EV_DEFAULT_UC, /* the default loop as first of multiple arguments */ |
154 | # define EV_DEFAULT ev_default_loop (0) |
165 | # define EV_DEFAULT ev_default_loop (0) /* the default loop as sole arg */ |
155 | # define EV_DEFAULT_ EV_DEFAULT, |
166 | # define EV_DEFAULT_ EV_DEFAULT, /* the default loop as first of multiple arguments */ |
|
|
167 | # define EV_PDEF EV_P EV_DEFARG (EV_DEFAULT_UC) /* EV_P, but with default argument in C++ */ |
156 | #else |
168 | #else |
157 | # define EV_P void |
169 | # define EV_P void |
158 | # define EV_P_ |
170 | # define EV_P_ |
159 | # define EV_A |
171 | # define EV_A |
160 | # define EV_A_ |
172 | # define EV_A_ |
161 | # define EV_DEFAULT |
173 | # define EV_DEFAULT |
162 | # define EV_DEFAULT_ |
174 | # define EV_DEFAULT_ |
163 | # define EV_DEFAULT_UC |
175 | # define EV_DEFAULT_UC |
164 | # define EV_DEFAULT_UC_ |
176 | # define EV_DEFAULT_UC_ |
|
|
177 | # define EV_PDEF EV_P |
165 | # undef EV_EMBED_ENABLE |
178 | # undef EV_EMBED_ENABLE |
166 | #endif |
179 | #endif |
167 | |
180 | |
168 | #if __STDC_VERSION__ >= 199901L || __GNUC__ >= 3 |
181 | #if __STDC_VERSION__ >= 199901L || __GNUC__ >= 3 |
169 | # define EV_INLINE static inline |
182 | # define EV_INLINE static inline |
170 | #else |
183 | #else |
171 | # define EV_INLINE static |
184 | # define EV_INLINE static |
172 | #endif |
185 | #endif |
173 | |
186 | |
|
|
187 | #ifndef EV_PROTOTYPES |
|
|
188 | # define EV_PROTOTYPES 1 |
|
|
189 | #endif |
|
|
190 | |
174 | /*****************************************************************************/ |
191 | /*****************************************************************************/ |
175 | |
192 | |
|
|
193 | #define EV_VERSION_MAJOR 4 |
|
|
194 | #define EV_VERSION_MINOR 0 |
|
|
195 | |
176 | /* eventmask, revents, events... */ |
196 | /* eventmask, revents, events... */ |
|
|
197 | enum { |
177 | #define EV_UNDEF -1 /* guaranteed to be invalid */ |
198 | EV_UNDEF = -1, /* guaranteed to be invalid */ |
178 | #define EV_NONE 0x00 /* no events */ |
199 | EV_NONE = 0x00, /* no events */ |
179 | #define EV_READ 0x01 /* ev_io detected read will not block */ |
200 | EV_READ = 0x01, /* ev_io detected read will not block */ |
180 | #define EV_WRITE 0x02 /* ev_io detected write will not block */ |
201 | EV_WRITE = 0x02, /* ev_io detected write will not block */ |
181 | #define EV__IOFDSET 0x80 /* internal use only */ |
202 | EV__IOFDSET = 0x80, /* internal use only */ |
182 | #define EV_IO EV_READ /* alias for type-detection */ |
203 | EV_IO = EV_READ, /* alias for type-detection */ |
183 | #define EV_TIMEOUT 0x00000100 /* timer timed out */ |
204 | EV_TIMER = 0x00000100, /* timer timed out */ |
184 | #define EV_TIMER EV_TIMEOUT /* alias for type-detection */ |
205 | #if EV_COMPAT3 |
|
|
206 | EV_TIMEOUT = EV_TIMER, /* pre 4.0 API compatibility */ |
|
|
207 | #endif |
185 | #define EV_PERIODIC 0x00000200 /* periodic timer timed out */ |
208 | EV_PERIODIC = 0x00000200, /* periodic timer timed out */ |
186 | #define EV_SIGNAL 0x00000400 /* signal was received */ |
209 | EV_SIGNAL = 0x00000400, /* signal was received */ |
187 | #define EV_CHILD 0x00000800 /* child/pid had status change */ |
210 | EV_CHILD = 0x00000800, /* child/pid had status change */ |
188 | #define EV_STAT 0x00001000 /* stat data changed */ |
211 | EV_STAT = 0x00001000, /* stat data changed */ |
189 | #define EV_IDLE 0x00002000 /* event loop is idling */ |
212 | EV_IDLE = 0x00002000, /* event loop is idling */ |
190 | #define EV_PREPARE 0x00004000 /* event loop about to poll */ |
213 | EV_PREPARE = 0x00004000, /* event loop about to poll */ |
191 | #define EV_CHECK 0x00008000 /* event loop finished poll */ |
214 | EV_CHECK = 0x00008000, /* event loop finished poll */ |
192 | #define EV_EMBED 0x00010000 /* embedded event loop needs sweep */ |
215 | EV_EMBED = 0x00010000, /* embedded event loop needs sweep */ |
193 | #define EV_FORK 0x00020000 /* event loop resumed in child */ |
216 | EV_FORK = 0x00020000, /* event loop resumed in child */ |
194 | #define EV_ASYNC 0x00040000 /* async intra-loop signal */ |
217 | EV_ASYNC = 0x00040000, /* async intra-loop signal */ |
195 | #define EV_CUSTOM 0x01000000 /* for use by user code */ |
218 | EV_CUSTOM = 0x01000000, /* for use by user code */ |
196 | #define EV_ERROR 0x80000000 /* sent when an error occurs */ |
219 | EV_ERROR = 0x80000000 /* sent when an error occurs */ |
|
|
220 | }; |
197 | |
221 | |
198 | /* can be used to add custom fields to all watchers, while losing binary compatibility */ |
222 | /* can be used to add custom fields to all watchers, while losing binary compatibility */ |
199 | #ifndef EV_COMMON |
223 | #ifndef EV_COMMON |
200 | # define EV_COMMON void *data; |
224 | # define EV_COMMON void *data; |
201 | #endif |
225 | #endif |
202 | #ifndef EV_PROTOTYPES |
|
|
203 | # define EV_PROTOTYPES 1 |
|
|
204 | #endif |
|
|
205 | |
|
|
206 | #define EV_VERSION_MAJOR 3 |
|
|
207 | #define EV_VERSION_MINOR 9 |
|
|
208 | |
226 | |
209 | #ifndef EV_CB_DECLARE |
227 | #ifndef EV_CB_DECLARE |
210 | # define EV_CB_DECLARE(type) void (*cb)(EV_P_ struct type *w, int revents); |
228 | # define EV_CB_DECLARE(type) void (*cb)(EV_P_ struct type *w, int revents); |
211 | #endif |
229 | #endif |
212 | #ifndef EV_CB_INVOKE |
230 | #ifndef EV_CB_INVOKE |
213 | # define EV_CB_INVOKE(watcher,revents) (watcher)->cb (EV_A_ (watcher), (revents)) |
231 | # define EV_CB_INVOKE(watcher,revents) (watcher)->cb (EV_A_ (watcher), (revents)) |
214 | #endif |
232 | #endif |
|
|
233 | |
|
|
234 | /* not official, do not use */ |
|
|
235 | #define EV_CB(type,name) void name (EV_P_ struct ev_ ## type *w, int revents) |
215 | |
236 | |
216 | /* |
237 | /* |
217 | * struct member types: |
238 | * struct member types: |
218 | * private: you may look at them, but not change them, |
239 | * private: you may look at them, but not change them, |
219 | * and they might not mean anything to you. |
240 | * and they might not mean anything to you. |
… | |
… | |
230 | * or the array index + 1 in the pendings array. |
251 | * or the array index + 1 in the pendings array. |
231 | */ |
252 | */ |
232 | |
253 | |
233 | #if EV_MINPRI == EV_MAXPRI |
254 | #if EV_MINPRI == EV_MAXPRI |
234 | # define EV_DECL_PRIORITY |
255 | # define EV_DECL_PRIORITY |
235 | #else |
256 | #elif !defined (EV_DECL_PRIORITY) |
236 | # define EV_DECL_PRIORITY int priority; |
257 | # define EV_DECL_PRIORITY int priority; |
237 | #endif |
258 | #endif |
238 | |
259 | |
239 | /* shared by all watchers */ |
260 | /* shared by all watchers */ |
240 | #define EV_WATCHER(type) \ |
261 | #define EV_WATCHER(type) \ |
… | |
… | |
437 | #if EV_ASYNC_ENABLE |
458 | #if EV_ASYNC_ENABLE |
438 | struct ev_async async; |
459 | struct ev_async async; |
439 | #endif |
460 | #endif |
440 | }; |
461 | }; |
441 | |
462 | |
442 | /* bits for ev_default_loop and ev_loop_new */ |
463 | /* flag bits for ev_default_loop and ev_loop_new */ |
|
|
464 | enum { |
443 | /* the default */ |
465 | /* the default */ |
444 | #define EVFLAG_AUTO 0x00000000U /* not quite a mask */ |
466 | EVFLAG_AUTO = 0x00000000U, /* not quite a mask */ |
445 | /* flag bits */ |
467 | /* flag bits */ |
446 | #define EVFLAG_NOENV 0x01000000U /* do NOT consult environment */ |
468 | EVFLAG_NOENV = 0x01000000U, /* do NOT consult environment */ |
447 | #define EVFLAG_FORKCHECK 0x02000000U /* check for a fork in each iteration */ |
469 | EVFLAG_FORKCHECK = 0x02000000U, /* check for a fork in each iteration */ |
448 | /* debugging/feature disable */ |
470 | /* debugging/feature disable */ |
449 | #define EVFLAG_NOINOTIFY 0x00100000U /* do not attempt to use inotify */ |
471 | EVFLAG_NOINOTIFY = 0x00100000U, /* do not attempt to use inotify */ |
|
|
472 | #if EV_COMPAT3 |
450 | #define EVFLAG_NOSIGFD 0 /* compatibility to pre-3.9 */ |
473 | EVFLAG_NOSIGFD = 0, /* compatibility to pre-3.9 */ |
|
|
474 | #endif |
451 | #define EVFLAG_SIGNALFD 0x00200000U /* attempt to use signalfd */ |
475 | EVFLAG_SIGNALFD = 0x00200000U /* attempt to use signalfd */ |
|
|
476 | }; |
|
|
477 | |
452 | /* method bits to be ored together */ |
478 | /* method bits to be ored together */ |
|
|
479 | enum { |
453 | #define EVBACKEND_SELECT 0x00000001U /* about anywhere */ |
480 | EVBACKEND_SELECT = 0x00000001U, /* about anywhere */ |
454 | #define EVBACKEND_POLL 0x00000002U /* !win */ |
481 | EVBACKEND_POLL = 0x00000002U, /* !win */ |
455 | #define EVBACKEND_EPOLL 0x00000004U /* linux */ |
482 | EVBACKEND_EPOLL = 0x00000004U, /* linux */ |
456 | #define EVBACKEND_KQUEUE 0x00000008U /* bsd */ |
483 | EVBACKEND_KQUEUE = 0x00000008U, /* bsd */ |
457 | #define EVBACKEND_DEVPOLL 0x00000010U /* solaris 8 */ /* NYI */ |
484 | EVBACKEND_DEVPOLL = 0x00000010U, /* solaris 8 */ /* NYI */ |
458 | #define EVBACKEND_PORT 0x00000020U /* solaris 10 */ |
485 | EVBACKEND_PORT = 0x00000020U, /* solaris 10 */ |
459 | #define EVBACKEND_ALL 0x0000003FU |
486 | EVBACKEND_ALL = 0x0000003FU |
|
|
487 | }; |
460 | |
488 | |
461 | #if EV_PROTOTYPES |
489 | #if EV_PROTOTYPES |
462 | int ev_version_major (void); |
490 | int ev_version_major (void); |
463 | int ev_version_minor (void); |
491 | int ev_version_minor (void); |
464 | |
492 | |
… | |
… | |
493 | } |
521 | } |
494 | |
522 | |
495 | /* the default loop is the only one that handles signals and child watchers */ |
523 | /* the default loop is the only one that handles signals and child watchers */ |
496 | /* you can call this as often as you like */ |
524 | /* you can call this as often as you like */ |
497 | EV_INLINE struct ev_loop * |
525 | EV_INLINE struct ev_loop * |
498 | ev_default_loop (unsigned int flags) |
526 | ev_default_loop (unsigned int flags EV_DEFARG (0)) |
499 | { |
527 | { |
500 | struct ev_loop *loop = ev_default_loop_uc (); |
528 | struct ev_loop *loop = ev_default_loop_uc (); |
501 | |
529 | |
502 | if (!loop) |
530 | if (!loop) |
503 | { |
531 | { |
… | |
… | |
508 | |
536 | |
509 | return loop; |
537 | return loop; |
510 | } |
538 | } |
511 | |
539 | |
512 | /* create and destroy alternative loops that don't handle signals */ |
540 | /* create and destroy alternative loops that don't handle signals */ |
513 | struct ev_loop *ev_loop_new (unsigned int flags); |
541 | struct ev_loop *ev_loop_new (unsigned int flags EV_DEFARG (0)); |
514 | void ev_loop_destroy (EV_P); |
542 | void ev_loop_destroy (EV_PDEF); |
515 | void ev_loop_fork (EV_P); |
543 | void ev_loop_fork (EV_PDEF); |
516 | |
544 | |
517 | ev_tstamp ev_now (EV_P); /* time w.r.t. timers and the eventloop, updated after each poll */ |
545 | ev_tstamp ev_now (EV_PDEF); /* time w.r.t. timers and the eventloop, updated after each poll */ |
518 | |
546 | |
519 | #else |
547 | #else |
520 | |
548 | |
521 | int ev_default_loop (unsigned int flags); /* returns true when successful */ |
549 | int ev_default_loop (unsigned int flags EV_DEFARG (0)); /* returns true when successful */ |
522 | |
550 | |
523 | EV_INLINE ev_tstamp |
551 | EV_INLINE ev_tstamp |
524 | ev_now (void) |
552 | ev_now (void) |
525 | { |
553 | { |
526 | extern ev_tstamp ev_rt_now; |
554 | extern ev_tstamp ev_rt_now; |
… | |
… | |
528 | return ev_rt_now; |
556 | return ev_rt_now; |
529 | } |
557 | } |
530 | #endif /* multiplicity */ |
558 | #endif /* multiplicity */ |
531 | |
559 | |
532 | EV_INLINE int |
560 | EV_INLINE int |
533 | ev_is_default_loop (EV_P) |
561 | ev_is_default_loop (EV_PDEF) |
534 | { |
562 | { |
535 | #if EV_MULTIPLICITY |
563 | #if EV_MULTIPLICITY |
536 | extern struct ev_loop *ev_default_loop_ptr; |
564 | extern struct ev_loop *ev_default_loop_ptr; |
537 | |
565 | |
538 | return !!(EV_A == ev_default_loop_ptr); |
566 | return !!(EV_A == ev_default_loop_ptr); |
… | |
… | |
546 | /* if you create alternative loops you have to call ev_loop_fork on them */ |
574 | /* if you create alternative loops you have to call ev_loop_fork on them */ |
547 | /* you can call it in either the parent or the child */ |
575 | /* you can call it in either the parent or the child */ |
548 | /* you can actually call it at any time, anywhere :) */ |
576 | /* you can actually call it at any time, anywhere :) */ |
549 | void ev_default_fork (void); |
577 | void ev_default_fork (void); |
550 | |
578 | |
551 | unsigned int ev_backend (EV_P); /* backend in use by loop */ |
579 | unsigned int ev_backend (EV_PDEF); /* backend in use by loop */ |
552 | |
580 | |
553 | void ev_now_update (EV_P); /* update event loop time */ |
581 | void ev_now_update (EV_PDEF); /* update event loop time */ |
554 | |
582 | |
555 | #if EV_WALK_ENABLE |
583 | #if EV_WALK_ENABLE |
556 | /* walk (almost) all watchers in the loop of a given type, invoking the */ |
584 | /* walk (almost) all watchers in the loop of a given type, invoking the */ |
557 | /* callback on every such watcher. The callback might stop the watcher, */ |
585 | /* callback on every such watcher. The callback might stop the watcher, */ |
558 | /* but do nothing else with the loop */ |
586 | /* but do nothing else with the loop */ |
559 | void ev_walk (EV_P_ int types, void (*cb)(EV_P_ int type, void *w)); |
587 | void ev_walk (EV_P_ int types, void (*cb)(EV_P_ int type, void *w)); |
560 | #endif |
588 | #endif |
561 | |
589 | |
562 | #endif /* prototypes */ |
590 | #endif /* prototypes */ |
563 | |
591 | |
564 | #define EVLOOP_NONBLOCK 1 /* do not block/wait */ |
592 | /* ev_run flags values */ |
565 | #define EVLOOP_ONESHOT 2 /* block *once* only */ |
593 | enum { |
566 | #define EVUNLOOP_CANCEL 0 /* undo unloop */ |
594 | EVRUN_NOWAIT = 1, /* do not block/wait */ |
567 | #define EVUNLOOP_ONE 1 /* unloop once */ |
595 | EVRUN_ONCE = 2 /* block *once* only */ |
|
|
596 | }; |
|
|
597 | |
|
|
598 | /* ev_break how values */ |
|
|
599 | enum { |
|
|
600 | EVBREAK_CANCEL = 0, /* undo unloop */ |
|
|
601 | EVBREAK_ONE = 1, /* unloop once */ |
568 | #define EVUNLOOP_ALL 2 /* unloop all loops */ |
602 | EVBREAK_ALL = 2 /* unloop all loops */ |
|
|
603 | }; |
569 | |
604 | |
570 | #if EV_PROTOTYPES |
605 | #if EV_PROTOTYPES |
571 | void ev_loop (EV_P_ int flags); |
606 | void ev_run (EV_P_ int flags EV_DEFARG (0)); |
572 | 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 */ |
607 | void ev_break (EV_P_ int how EV_DEFARG (EVBREAK_ONE)); /* break out of the loop */ |
573 | |
608 | |
574 | /* |
609 | /* |
575 | * ref/unref can be used to add or remove a refcount on the mainloop. every watcher |
610 | * ref/unref can be used to add or remove a refcount on the mainloop. every watcher |
576 | * keeps one reference. if you have a long-running watcher you never unregister that |
611 | * keeps one reference. if you have a long-running watcher you never unregister that |
577 | * should not keep ev_loop from running, unref() after starting, and ref() before stopping. |
612 | * should not keep ev_loop from running, unref() after starting, and ref() before stopping. |
578 | */ |
613 | */ |
579 | void ev_ref (EV_P); |
614 | void ev_ref (EV_PDEF); |
580 | void ev_unref (EV_P); |
615 | void ev_unref (EV_PDEF); |
581 | |
616 | |
582 | /* |
617 | /* |
583 | * convenience function, wait for a single event, without registering an event watcher |
618 | * convenience function, wait for a single event, without registering an event watcher |
584 | * if timeout is < 0, do wait indefinitely |
619 | * if timeout is < 0, do wait indefinitely |
585 | */ |
620 | */ |
586 | void ev_once (EV_P_ int fd, int events, ev_tstamp timeout, void (*cb)(int revents, void *arg), void *arg); |
621 | void ev_once (EV_P_ int fd, int events, ev_tstamp timeout, void (*cb)(int revents, void *arg), void *arg); |
587 | |
622 | |
588 | # if EV_FEATURE_API |
623 | # if EV_FEATURE_API |
589 | unsigned int ev_loop_count (EV_P); /* number of loop iterations */ |
624 | unsigned int ev_iteration (EV_PDEF); /* number of loop iterations */ |
590 | unsigned int ev_loop_depth (EV_P); /* #ev_loop enters - #ev_loop leaves */ |
625 | unsigned int ev_depth (EV_PDEF); /* #ev_loop enters - #ev_loop leaves */ |
591 | void ev_loop_verify (EV_P); /* abort if loop data corrupted */ |
626 | void ev_verify (EV_PDEF); /* abort if loop data corrupted */ |
592 | |
627 | |
593 | void ev_set_io_collect_interval (EV_P_ ev_tstamp interval); /* sleep at least this time, default 0 */ |
628 | void ev_set_io_collect_interval (EV_P_ ev_tstamp interval); /* sleep at least this time, default 0 */ |
594 | void ev_set_timeout_collect_interval (EV_P_ ev_tstamp interval); /* sleep at least this time, default 0 */ |
629 | void ev_set_timeout_collect_interval (EV_P_ ev_tstamp interval); /* sleep at least this time, default 0 */ |
595 | |
630 | |
596 | /* advanced stuff for threading etc. support, see docs */ |
631 | /* advanced stuff for threading etc. support, see docs */ |
597 | void ev_set_userdata (EV_P_ void *data); |
632 | void ev_set_userdata (EV_P_ void *data); |
598 | void *ev_userdata (EV_P); |
633 | void *ev_userdata (EV_PDEF); |
599 | void ev_set_invoke_pending_cb (EV_P_ void (*invoke_pending_cb)(EV_P)); |
634 | void ev_set_invoke_pending_cb (EV_P_ void (*invoke_pending_cb)(EV_P)); |
600 | void ev_set_loop_release_cb (EV_P_ void (*release)(EV_P), void (*acquire)(EV_P)); |
635 | void ev_set_loop_release_cb (EV_P_ void (*release)(EV_P), void (*acquire)(EV_P)); |
601 | |
636 | |
602 | unsigned int ev_pending_count (EV_P); /* number of pending events, if any */ |
637 | unsigned int ev_pending_count (EV_PDEF); /* number of pending events, if any */ |
603 | void ev_invoke_pending (EV_P); /* invoke all pending watchers */ |
638 | void ev_invoke_pending (EV_PDEF); /* invoke all pending watchers */ |
604 | |
639 | |
605 | /* |
640 | /* |
606 | * stop/start the timer handling. |
641 | * stop/start the timer handling. |
607 | */ |
642 | */ |
608 | void ev_suspend (EV_P); |
643 | void ev_suspend (EV_PDEF); |
609 | void ev_resume (EV_P); |
644 | void ev_resume (EV_PDEF); |
610 | #endif |
645 | #endif |
611 | |
646 | |
612 | #endif |
647 | #endif |
613 | |
648 | |
614 | /* these may evaluate ev multiple times, and the other arguments at most once */ |
649 | /* these may evaluate ev multiple times, and the other arguments at most once */ |
… | |
… | |
629 | #define ev_idle_set(ev) /* nop, yes, this is a serious in-joke */ |
664 | #define ev_idle_set(ev) /* nop, yes, this is a serious in-joke */ |
630 | #define ev_prepare_set(ev) /* nop, yes, this is a serious in-joke */ |
665 | #define ev_prepare_set(ev) /* nop, yes, this is a serious in-joke */ |
631 | #define ev_check_set(ev) /* nop, yes, this is a serious in-joke */ |
666 | #define ev_check_set(ev) /* nop, yes, this is a serious in-joke */ |
632 | #define ev_embed_set(ev,other_) do { (ev)->other = (other_); } while (0) |
667 | #define ev_embed_set(ev,other_) do { (ev)->other = (other_); } while (0) |
633 | #define ev_fork_set(ev) /* nop, yes, this is a serious in-joke */ |
668 | #define ev_fork_set(ev) /* nop, yes, this is a serious in-joke */ |
634 | #define ev_async_set(ev) do { (ev)->sent = 0; } while (0) |
669 | #define ev_async_set(ev) /* nop, yes, this is a serious in-joke */ |
635 | |
670 | |
636 | #define ev_io_init(ev,cb,fd,events) do { ev_init ((ev), (cb)); ev_io_set ((ev),(fd),(events)); } while (0) |
671 | #define ev_io_init(ev,cb,fd,events) do { ev_init ((ev), (cb)); ev_io_set ((ev),(fd),(events)); } while (0) |
637 | #define ev_timer_init(ev,cb,after,repeat) do { ev_init ((ev), (cb)); ev_timer_set ((ev),(after),(repeat)); } while (0) |
672 | #define ev_timer_init(ev,cb,after,repeat) do { ev_init ((ev), (cb)); ev_timer_set ((ev),(after),(repeat)); } while (0) |
638 | #define ev_periodic_init(ev,cb,ofs,ival,rcb) do { ev_init ((ev), (cb)); ev_periodic_set ((ev),(ofs),(ival),(rcb)); } while (0) |
673 | #define ev_periodic_init(ev,cb,ofs,ival,rcb) do { ev_init ((ev), (cb)); ev_periodic_set ((ev),(ofs),(ival),(rcb)); } while (0) |
639 | #define ev_signal_init(ev,cb,signum) do { ev_init ((ev), (cb)); ev_signal_set ((ev), (signum)); } while (0) |
674 | #define ev_signal_init(ev,cb,signum) do { ev_init ((ev), (cb)); ev_signal_set ((ev), (signum)); } while (0) |
… | |
… | |
744 | void ev_async_start (EV_P_ ev_async *w); |
779 | void ev_async_start (EV_P_ ev_async *w); |
745 | void ev_async_stop (EV_P_ ev_async *w); |
780 | void ev_async_stop (EV_P_ ev_async *w); |
746 | void ev_async_send (EV_P_ ev_async *w); |
781 | void ev_async_send (EV_P_ ev_async *w); |
747 | # endif |
782 | # endif |
748 | |
783 | |
|
|
784 | #if EV_COMPAT3 |
|
|
785 | #define EVLOOP_NONBLOCK EVRUN_NOWAIT |
|
|
786 | #define EVLOOP_ONESHOT EVRUN_ONCE |
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|
787 | #define EVUNLOOP_CANCEL EVBREAK_CANCEL |
|
|
788 | #define EVUNLOOP_ONE EVBREAK_ONE |
|
|
789 | #define EVUNLOOP_ALL EVBREAK_ALL |
|
|
790 | #if EV_PROTOTYPES |
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|
791 | EV_INLINE void ev_loop (EV_P_ int flags) { ev_run (EV_A_ flags); } |
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|
792 | EV_INLINE void ev_unloop (EV_P_ int how ) { ev_break (EV_A_ how ); } |
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|
793 | #if EV_FEATURE_API |
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|
794 | EV_INLINE void ev_loop_count (EV_P) { ev_iteration (EV_A); } |
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|
795 | EV_INLINE void ev_loop_depth (EV_P) { ev_depth (EV_A); } |
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|
796 | EV_INLINE void ev_loop_verify (EV_P) { ev_verify (EV_A); } |
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|
797 | #endif |
|
|
798 | #endif |
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|
799 | #else |
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|
800 | typedef struct ev_loop ev_loop; |
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|
801 | #endif |
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|
802 | |
749 | #endif |
803 | #endif |
750 | |
804 | |
751 | #ifdef __cplusplus |
805 | #ifdef __cplusplus |
752 | } |
806 | } |
753 | #endif |
807 | #endif |