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Comparing libev/ev.h (file contents):
Revision 1.137 by root, Tue Mar 16 17:11:49 2010 UTC vs.
Revision 1.153 by root, Mon Oct 25 09:53:08 2010 UTC

… …
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
44# define EV_CPP(x) x
45#else
46# define EV_CPP(x)
47#endif
48
44extern "C" { 49EV_CPP(extern "C" {)
45#endif
46 50
47/*****************************************************************************/ 51/*****************************************************************************/
52
53/* pre-4.0 compatibility */
54#ifndef EV_COMPAT3
55# define EV_COMPAT3 1
56#endif
48 57
49#ifndef EV_FEATURES 58#ifndef EV_FEATURES
50# define EV_FEATURES 0x7f 59# define EV_FEATURES 0x7f
51#endif 60#endif
52 61
… …
92 101
93#ifndef EV_FORK_ENABLE 102#ifndef EV_FORK_ENABLE
94# define EV_FORK_ENABLE EV_FEATURE_WATCHERS 103# define EV_FORK_ENABLE EV_FEATURE_WATCHERS
95#endif 104#endif
96 105
106#ifndef EV_CLEANUP_ENABLE
107# define EV_CLEANUP_ENABLE EV_FEATURE_WATCHERS
108#endif
109
97#ifndef EV_SIGNAL_ENABLE 110#ifndef EV_SIGNAL_ENABLE
98# define EV_SIGNAL_ENABLE EV_FEATURE_WATCHERS 111# define EV_SIGNAL_ENABLE EV_FEATURE_WATCHERS
99#endif 112#endif
100 113
101#ifndef EV_CHILD_ENABLE 114#ifndef EV_CHILD_ENABLE
… …
143#endif 156#endif
144 157
145/* support multiple event loops? */ 158/* support multiple event loops? */
146#if EV_MULTIPLICITY 159#if EV_MULTIPLICITY
147struct ev_loop; 160struct ev_loop;
148# define EV_P struct ev_loop *loop 161# define EV_P struct ev_loop *loop /* a loop as sole parameter in a declaration */
149# define EV_P_ EV_P, 162# define EV_P_ EV_P, /* a loop as first of multiple parameters */
150# define EV_A loop 163# define EV_A loop /* a loop as sole argument to a function call */
151# define EV_A_ EV_A, 164# define EV_A_ EV_A, /* a loop as first of multiple arguments */
152# define EV_DEFAULT_UC ev_default_loop_uc () 165# define EV_DEFAULT_UC ev_default_loop_uc_ () /* the default loop, if initialised, as sole arg */
153# define EV_DEFAULT_UC_ EV_DEFAULT_UC, 166# define EV_DEFAULT_UC_ EV_DEFAULT_UC, /* the default loop as first of multiple arguments */
154# define EV_DEFAULT ev_default_loop (0) 167# define EV_DEFAULT ev_default_loop (0) /* the default loop as sole arg */
155# define EV_DEFAULT_ EV_DEFAULT, 168# define EV_DEFAULT_ EV_DEFAULT, /* the default loop as first of multiple arguments */
156#else 169#else
157# define EV_P void 170# define EV_P void
158# define EV_P_ 171# define EV_P_
159# define EV_A 172# define EV_A
160# define EV_A_ 173# define EV_A_
… …
163# define EV_DEFAULT_UC 176# define EV_DEFAULT_UC
164# define EV_DEFAULT_UC_ 177# define EV_DEFAULT_UC_
165# undef EV_EMBED_ENABLE 178# undef EV_EMBED_ENABLE
166#endif 179#endif
167 180
181/* EV_INLINE is used for functions in header files */
168#if __STDC_VERSION__ >= 199901L || __GNUC__ >= 3 182#if __STDC_VERSION__ >= 199901L || __GNUC__ >= 3
169# define EV_INLINE static inline 183# define EV_INLINE static inline
170#else 184#else
171# define EV_INLINE static 185# define EV_INLINE static
172#endif 186#endif
173 187
188/* EV_PROTOTYPES can be sued to switch of prototype declarations */
174#ifndef EV_PROTOTYPES 189#ifndef EV_PROTOTYPES
175# define EV_PROTOTYPES 1 190# define EV_PROTOTYPES 1
176#endif 191#endif
177 192
178/*****************************************************************************/ 193/*****************************************************************************/
179 194
180#define EV_VERSION_MAJOR 4 195#define EV_VERSION_MAJOR 4
181#define EV_VERSION_MINOR 0 196#define EV_VERSION_MINOR 0
182 197
183/* eventmask, revents, events... */ 198/* eventmask, revents, events... */
199enum {
184#define EV_UNDEF -1 /* guaranteed to be invalid */ 200 EV_UNDEF = -1, /* guaranteed to be invalid */
185#define EV_NONE 0x00 /* no events */ 201 EV_NONE = 0x00, /* no events */
186#define EV_READ 0x01 /* ev_io detected read will not block */ 202 EV_READ = 0x01, /* ev_io detected read will not block */
187#define EV_WRITE 0x02 /* ev_io detected write will not block */ 203 EV_WRITE = 0x02, /* ev_io detected write will not block */
188#define EV__IOFDSET 0x80 /* internal use only */ 204 EV__IOFDSET = 0x80, /* internal use only */
189#define EV_IO EV_READ /* alias for type-detection */ 205 EV_IO = EV_READ, /* alias for type-detection */
190#define EV_TIMEOUT 0x00000100 /* timer timed out */ 206 EV_TIMER = 0x00000100, /* timer timed out */
191#define EV_TIMER EV_TIMEOUT /* alias for type-detection */ 207#if EV_COMPAT3
208 EV_TIMEOUT = EV_TIMER, /* pre 4.0 API compatibility */
209#endif
192#define EV_PERIODIC 0x00000200 /* periodic timer timed out */ 210 EV_PERIODIC = 0x00000200, /* periodic timer timed out */
193#define EV_SIGNAL 0x00000400 /* signal was received */ 211 EV_SIGNAL = 0x00000400, /* signal was received */
194#define EV_CHILD 0x00000800 /* child/pid had status change */ 212 EV_CHILD = 0x00000800, /* child/pid had status change */
195#define EV_STAT 0x00001000 /* stat data changed */ 213 EV_STAT = 0x00001000, /* stat data changed */
196#define EV_IDLE 0x00002000 /* event loop is idling */ 214 EV_IDLE = 0x00002000, /* event loop is idling */
197#define EV_PREPARE 0x00004000 /* event loop about to poll */ 215 EV_PREPARE = 0x00004000, /* event loop about to poll */
198#define EV_CHECK 0x00008000 /* event loop finished poll */ 216 EV_CHECK = 0x00008000, /* event loop finished poll */
199#define EV_EMBED 0x00010000 /* embedded event loop needs sweep */ 217 EV_EMBED = 0x00010000, /* embedded event loop needs sweep */
200#define EV_FORK 0x00020000 /* event loop resumed in child */ 218 EV_FORK = 0x00020000, /* event loop resumed in child */
219 EV_CLEANUP = 0x00040000, /* event loop resumed in child */
201#define EV_ASYNC 0x00040000 /* async intra-loop signal */ 220 EV_ASYNC = 0x00080000, /* async intra-loop signal */
202#define EV_CUSTOM 0x01000000 /* for use by user code */ 221 EV_CUSTOM = 0x01000000, /* for use by user code */
203#define EV_ERROR 0x80000000 /* sent when an error occurs */ 222 EV_ERROR = 0x80000000 /* sent when an error occurs */
223};
204 224
205/* 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 */
206#ifndef EV_COMMON 226#ifndef EV_COMMON
207# define EV_COMMON void *data; 227# define EV_COMMON void *data;
208#endif 228#endif
… …
374 EV_WATCHER (ev_check) 394 EV_WATCHER (ev_check)
375} ev_check; 395} ev_check;
376 396
377#if EV_FORK_ENABLE 397#if EV_FORK_ENABLE
378/* 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 */
399/* revent EV_FORK */
379typedef struct ev_fork 400typedef struct ev_fork
380{ 401{
381 EV_WATCHER (ev_fork) 402 EV_WATCHER (ev_fork)
382} ev_fork; 403} ev_fork;
404#endif
405
406#if EV_CLEANUP_ENABLE
407/* is invoked just before the loop gets destroyed */
408/* revent EV_CLEANUP */
409typedef struct ev_cleanup
410{
411 EV_WATCHER (ev_cleanup)
412} ev_cleanup;
383#endif 413#endif
384 414
385#if EV_EMBED_ENABLE 415#if EV_EMBED_ENABLE
386/* used to embed an event loop inside another */ 416/* used to embed an event loop inside another */
387/* 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 */
… …
395 ev_check check; /* unused */ 425 ev_check check; /* unused */
396 ev_timer timer; /* unused */ 426 ev_timer timer; /* unused */
397 ev_periodic periodic; /* unused */ 427 ev_periodic periodic; /* unused */
398 ev_idle idle; /* unused */ 428 ev_idle idle; /* unused */
399 ev_fork fork; /* private */ 429 ev_fork fork; /* private */
430#if EV_CLEANUP_ENABLE
431 ev_cleanup cleanup; /* unused */
432#endif
400} ev_embed; 433} ev_embed;
401#endif 434#endif
402 435
403#if EV_ASYNC_ENABLE 436#if EV_ASYNC_ENABLE
404/* invoked when somebody calls ev_async_send on the watcher */ 437/* invoked when somebody calls ev_async_send on the watcher */
… …
433 struct ev_prepare prepare; 466 struct ev_prepare prepare;
434 struct ev_check check; 467 struct ev_check check;
435#if EV_FORK_ENABLE 468#if EV_FORK_ENABLE
436 struct ev_fork fork; 469 struct ev_fork fork;
437#endif 470#endif
471#if EV_CLEANUP_ENABLE
472 struct ev_cleanup cleanup;
473#endif
438#if EV_EMBED_ENABLE 474#if EV_EMBED_ENABLE
439 struct ev_embed embed; 475 struct ev_embed embed;
440#endif 476#endif
441#if EV_ASYNC_ENABLE 477#if EV_ASYNC_ENABLE
442 struct ev_async async; 478 struct ev_async async;
443#endif 479#endif
444}; 480};
445 481
446/* bits for ev_default_loop and ev_loop_new */ 482/* flag bits for ev_default_loop and ev_loop_new */
483enum {
447/* the default */ 484 /* the default */
448#define EVFLAG_AUTO 0x00000000U /* not quite a mask */ 485 EVFLAG_AUTO = 0x00000000U, /* not quite a mask */
449/* flag bits */ 486 /* flag bits */
450#define EVFLAG_NOENV 0x01000000U /* do NOT consult environment */ 487 EVFLAG_NOENV = 0x01000000U, /* do NOT consult environment */
451#define EVFLAG_FORKCHECK 0x02000000U /* check for a fork in each iteration */ 488 EVFLAG_FORKCHECK = 0x02000000U, /* check for a fork in each iteration */
452/* debugging/feature disable */ 489 /* debugging/feature disable */
453#define EVFLAG_NOINOTIFY 0x00100000U /* do not attempt to use inotify */ 490 EVFLAG_NOINOTIFY = 0x00100000U, /* do not attempt to use inotify */
491#if EV_COMPAT3
454#define EVFLAG_NOSIGFD 0 /* compatibility to pre-3.9 */ 492 EVFLAG_NOSIGFD = 0, /* compatibility to pre-3.9 */
493#endif
455#define EVFLAG_SIGNALFD 0x00200000U /* attempt to use signalfd */ 494 EVFLAG_SIGNALFD = 0x00200000U /* attempt to use signalfd */
495};
496
456/* method bits to be ored together */ 497/* method bits to be ored together */
498enum {
457#define EVBACKEND_SELECT 0x00000001U /* about anywhere */ 499 EVBACKEND_SELECT = 0x00000001U, /* about anywhere */
458#define EVBACKEND_POLL 0x00000002U /* !win */ 500 EVBACKEND_POLL = 0x00000002U, /* !win */
459#define EVBACKEND_EPOLL 0x00000004U /* linux */ 501 EVBACKEND_EPOLL = 0x00000004U, /* linux */
460#define EVBACKEND_KQUEUE 0x00000008U /* bsd */ 502 EVBACKEND_KQUEUE = 0x00000008U, /* bsd */
461#define EVBACKEND_DEVPOLL 0x00000010U /* solaris 8 */ /* NYI */ 503 EVBACKEND_DEVPOLL = 0x00000010U, /* solaris 8 */ /* NYI */
462#define EVBACKEND_PORT 0x00000020U /* solaris 10 */ 504 EVBACKEND_PORT = 0x00000020U, /* solaris 10 */
463#define EVBACKEND_ALL 0x0000003FU 505 EVBACKEND_ALL = 0x0000003FU
506};
464 507
465#if EV_PROTOTYPES 508#if EV_PROTOTYPES
466int ev_version_major (void); 509int ev_version_major (void);
467int ev_version_minor (void); 510int ev_version_minor (void);
468 511
… …
486 * (such as failed select, poll, epoll_wait) 529 * (such as failed select, poll, epoll_wait)
487 */ 530 */
488void ev_set_syserr_cb (void (*cb)(const char *msg)); 531void ev_set_syserr_cb (void (*cb)(const char *msg));
489 532
490#if EV_MULTIPLICITY 533#if EV_MULTIPLICITY
534
535/* the default loop is the only one that handles signals and child watchers */
536/* you can call this as often as you like */
537struct ev_loop *ev_default_loop (unsigned int flags EV_CPP (= 0));
538
491EV_INLINE struct ev_loop * 539EV_INLINE struct ev_loop *
492ev_default_loop_uc (void) 540ev_default_loop_uc_ (void)
493{ 541{
494 extern struct ev_loop *ev_default_loop_ptr; 542 extern struct ev_loop *ev_default_loop_ptr;
495 543
496 return ev_default_loop_ptr; 544 return ev_default_loop_ptr;
497} 545}
498 546
499/* the default loop is the only one that handles signals and child watchers */ 547EV_INLINE int
500/* you can call this as often as you like */ 548ev_is_default_loop (EV_P)
501EV_INLINE struct ev_loop *
502ev_default_loop (unsigned int flags)
503{ 549{
504 struct ev_loop *loop = ev_default_loop_uc (); 550 return EV_A == EV_DEFAULT_UC;
505
506 if (!loop)
507 {
508 extern struct ev_loop *ev_default_loop_init (unsigned int flags);
509
510 loop = ev_default_loop_init (flags);
511 }
512
513 return loop;
514} 551}
515 552
516/* create and destroy alternative loops that don't handle signals */ 553/* create and destroy alternative loops that don't handle signals */
517struct ev_loop *ev_loop_new (unsigned int flags); 554struct ev_loop *ev_loop_new (unsigned int flags EV_CPP (= 0));
518void ev_loop_destroy (EV_P);
519void ev_loop_fork (EV_P);
520 555
521ev_tstamp ev_now (EV_P); /* time w.r.t. timers and the eventloop, updated after each poll */ 556ev_tstamp ev_now (EV_P); /* time w.r.t. timers and the eventloop, updated after each poll */
522 557
523#else 558#else
524 559
525int ev_default_loop (unsigned int flags); /* returns true when successful */ 560int ev_default_loop (unsigned int flags EV_CPP (= 0)); /* returns true when successful */
526 561
527EV_INLINE ev_tstamp 562EV_INLINE ev_tstamp
528ev_now (void) 563ev_now (void)
529{ 564{
530 extern ev_tstamp ev_rt_now; 565 extern ev_tstamp ev_rt_now;
531 566
532 return ev_rt_now; 567 return ev_rt_now;
533} 568}
569
570/* looks weird, but ev_is_default_loop (EV_A) still works if this exists */
571EV_INLINE int
572ev_is_default_loop (void)
573{
574 return 1;
575}
576
534#endif /* multiplicity */ 577#endif /* multiplicity */
535 578
536EV_INLINE int 579/* destroy event loops, also works for the default loop */
537ev_is_default_loop (EV_P) 580void ev_loop_destroy (EV_P);
538{
539#if EV_MULTIPLICITY
540 extern struct ev_loop *ev_default_loop_ptr;
541 581
542 return !!(EV_A == ev_default_loop_ptr);
543#else
544 return 1;
545#endif
546}
547
548void ev_default_destroy (void); /* destroy the default loop */
549/* this needs to be called after fork, to duplicate the default loop */ 582/* this needs to be called after fork, to duplicate the loop */
550/* 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 */
551/* you can call it in either the parent or the child */ 584/* you can call it in either the parent or the child */
552/* you can actually call it at any time, anywhere :) */ 585/* you can actually call it at any time, anywhere :) */
553void ev_default_fork (void); 586void ev_loop_fork (EV_P);
554 587
555unsigned int ev_backend (EV_P); /* backend in use by loop */ 588unsigned int ev_backend (EV_P); /* backend in use by loop */
556 589
557void ev_now_update (EV_P); /* update event loop time */ 590void ev_now_update (EV_P); /* update event loop time */
558 591
… …
563void ev_walk (EV_P_ int types, void (*cb)(EV_P_ int type, void *w)); 596void ev_walk (EV_P_ int types, void (*cb)(EV_P_ int type, void *w));
564#endif 597#endif
565 598
566#endif /* prototypes */ 599#endif /* prototypes */
567 600
568#define EVLOOP_NONBLOCK 1 /* do not block/wait */ 601/* ev_run flags values */
569#define EVLOOP_ONESHOT 2 /* block *once* only */ 602enum {
570#define EVUNLOOP_CANCEL 0 /* undo unloop */ 603 EVRUN_NOWAIT = 1, /* do not block/wait */
571#define EVUNLOOP_ONE 1 /* unloop once */ 604 EVRUN_ONCE = 2 /* block *once* only */
605};
606
607/* ev_break how values */
608enum {
609 EVBREAK_CANCEL = 0, /* undo unloop */
610 EVBREAK_ONE = 1, /* unloop once */
572#define EVUNLOOP_ALL 2 /* unloop all loops */ 611 EVBREAK_ALL = 2 /* unloop all loops */
612};
573 613
574#if EV_PROTOTYPES 614#if EV_PROTOTYPES
575void ev_loop (EV_P_ int flags); 615void ev_run (EV_P_ int flags EV_CPP (= 0));
576void 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 */ 616void ev_break (EV_P_ int how EV_CPP (= EVBREAK_ONE)); /* break out of the loop */
577 617
578/* 618/*
579 * 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
580 * 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
581 * 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.
… …
588 * if timeout is < 0, do wait indefinitely 628 * if timeout is < 0, do wait indefinitely
589 */ 629 */
590void ev_once (EV_P_ int fd, int events, ev_tstamp timeout, void (*cb)(int revents, void *arg), void *arg); 630void ev_once (EV_P_ int fd, int events, ev_tstamp timeout, void (*cb)(int revents, void *arg), void *arg);
591 631
592# if EV_FEATURE_API 632# if EV_FEATURE_API
593unsigned int ev_loop_count (EV_P); /* number of loop iterations */ 633unsigned int ev_iteration (EV_P); /* number of loop iterations */
594unsigned int ev_loop_depth (EV_P); /* #ev_loop enters - #ev_loop leaves */ 634unsigned int ev_depth (EV_P); /* #ev_loop enters - #ev_loop leaves */
595void ev_loop_verify (EV_P); /* abort if loop data corrupted */ 635void ev_verify (EV_P); /* abort if loop data corrupted */
596 636
597void ev_set_io_collect_interval (EV_P_ ev_tstamp interval); /* sleep at least this time, default 0 */ 637void ev_set_io_collect_interval (EV_P_ ev_tstamp interval); /* sleep at least this time, default 0 */
598void ev_set_timeout_collect_interval (EV_P_ ev_tstamp interval); /* sleep at least this time, default 0 */ 638void ev_set_timeout_collect_interval (EV_P_ ev_tstamp interval); /* sleep at least this time, default 0 */
599 639
600/* advanced stuff for threading etc. support, see docs */ 640/* advanced stuff for threading etc. support, see docs */
… …
633#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 */
634#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 */
635#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 */
636#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)
637#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 */
638#define ev_async_set(ev) do { (ev)->sent = 0; } while (0) 678#define ev_cleanup_set(ev) /* nop, yes, this is a serious in-joke */
679#define ev_async_set(ev) /* nop, yes, this is a serious in-joke */
639 680
640#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)
641#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)
642#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)
643#define ev_signal_init(ev,cb,signum) do { ev_init ((ev), (cb)); ev_signal_set ((ev), (signum)); } while (0) 684#define ev_signal_init(ev,cb,signum) do { ev_init ((ev), (cb)); ev_signal_set ((ev), (signum)); } while (0)
… …
646#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)
647#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)
648#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)
649#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)
650#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)
692#define ev_cleanup_init(ev,cb) do { ev_init ((ev), (cb)); ev_cleanup_set ((ev)); } while (0)
651#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)
652 694
653#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 */
654#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 */
655 697
… …
735# if EV_FORK_ENABLE 777# if EV_FORK_ENABLE
736void ev_fork_start (EV_P_ ev_fork *w); 778void ev_fork_start (EV_P_ ev_fork *w);
737void ev_fork_stop (EV_P_ ev_fork *w); 779void ev_fork_stop (EV_P_ ev_fork *w);
738# endif 780# endif
739 781
782# if EV_CLEANUP_ENABLE
783void ev_cleanup_start (EV_P_ ev_cleanup *w);
784void ev_cleanup_stop (EV_P_ ev_cleanup *w);
785# endif
786
740# if EV_EMBED_ENABLE 787# if EV_EMBED_ENABLE
741/* only supported when loop to be embedded is in fact embeddable */ 788/* only supported when loop to be embedded is in fact embeddable */
742void ev_embed_start (EV_P_ ev_embed *w); 789void ev_embed_start (EV_P_ ev_embed *w);
743void ev_embed_stop (EV_P_ ev_embed *w); 790void ev_embed_stop (EV_P_ ev_embed *w);
744void ev_embed_sweep (EV_P_ ev_embed *w); 791void ev_embed_sweep (EV_P_ ev_embed *w);
… …
748void ev_async_start (EV_P_ ev_async *w); 795void ev_async_start (EV_P_ ev_async *w);
749void ev_async_stop (EV_P_ ev_async *w); 796void ev_async_stop (EV_P_ ev_async *w);
750void ev_async_send (EV_P_ ev_async *w); 797void ev_async_send (EV_P_ ev_async *w);
751# endif 798# endif
752 799
800#if EV_COMPAT3
801 #define EVLOOP_NONBLOCK EVRUN_NOWAIT
802 #define EVLOOP_ONESHOT EVRUN_ONCE
803 #define EVUNLOOP_CANCEL EVBREAK_CANCEL
804 #define EVUNLOOP_ONE EVBREAK_ONE
805 #define EVUNLOOP_ALL EVBREAK_ALL
806 #if EV_PROTOTYPES
807 EV_INLINE void ev_loop (EV_P_ int flags) { ev_run (EV_A_ flags); }
808 EV_INLINE void ev_unloop (EV_P_ int how ) { ev_break (EV_A_ how ); }
809 EV_INLINE void ev_default_destroy (void) { ev_loop_destroy (EV_DEFAULT); }
810 EV_INLINE void ev_default_fork (void) { ev_loop_fork (EV_DEFAULT); }
811 #if EV_FEATURE_API
812 EV_INLINE void ev_loop_count (EV_P) { ev_iteration (EV_A); }
813 EV_INLINE void ev_loop_depth (EV_P) { ev_depth (EV_A); }
814 EV_INLINE void ev_loop_verify (EV_P) { ev_verify (EV_A); }
815 #endif
753#endif 816 #endif
754 817#else
755#ifdef __cplusplus 818 typedef struct ev_loop ev_loop;
756}
757#endif 819#endif
758 820
759#endif 821#endif
760 822
823EV_CPP(})
824
825#endif
826

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