ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/libev/ev.h
(Generate patch)

Comparing libev/ev.h (file contents):
Revision 1.136 by root, Tue Mar 16 00:43:22 2010 UTC vs.
Revision 1.152 by root, Sun Oct 24 19:01:01 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/*****************************************************************************/
48 52
53/* pre-4.0 compatibility */
54#ifndef EV_COMPAT3
55# define EV_COMPAT3 1
56#endif
57
49#ifndef EV_FEATURES 58#ifndef EV_FEATURES
50# define EV_FEATURES 0x3f 59# define EV_FEATURES 0x7f
51#endif 60#endif
52 61
53#define EV_FEATURE_CODE ((EV_FEATURES) & 1) 62#define EV_FEATURE_CODE ((EV_FEATURES) & 1)
54#define EV_FEATURE_DATA ((EV_FEATURES) & 2) 63#define EV_FEATURE_DATA ((EV_FEATURES) & 2)
55#define EV_FEATURE_CONFIG ((EV_FEATURES) & 4) 64#define EV_FEATURE_CONFIG ((EV_FEATURES) & 4)
56#define EV_FEATURE_API ((EV_FEATURES) & 8) 65#define EV_FEATURE_API ((EV_FEATURES) & 8)
57#define EV_FEATURE_WATCHERS ((EV_FEATURES) & 16) 66#define EV_FEATURE_WATCHERS ((EV_FEATURES) & 16)
58#define EV_FEATURE_BACKENDS ((EV_FEATURES) & 32) 67#define EV_FEATURE_BACKENDS ((EV_FEATURES) & 32)
59#define EV_FEATURE_OS ((EV_FEATURES) & 64) 68#define EV_FEATURE_OS ((EV_FEATURES) & 64)
60 69
61/* these priorities are inclusive, higher priorities will be called earlier */ 70/* these priorities are inclusive, higher priorities will be invoked earlier */
62#ifndef EV_MINPRI 71#ifndef EV_MINPRI
63# define EV_MINPRI (EV_FEATURE_CONFIG ? -2 : 0) 72# define EV_MINPRI (EV_FEATURE_CONFIG ? -2 : 0)
64#endif 73#endif
65#ifndef EV_MAXPRI 74#ifndef EV_MAXPRI
66# define EV_MAXPRI (EV_FEATURE_CONFIG ? +2 : 0) 75# define EV_MAXPRI (EV_FEATURE_CONFIG ? +2 : 0)
… …
90# define EV_IDLE_ENABLE EV_FEATURE_WATCHERS 99# define EV_IDLE_ENABLE EV_FEATURE_WATCHERS
91#endif 100#endif
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
104#endif
105
106#ifndef EV_CLEANUP_ENABLE
107# define EV_CLEANUP_ENABLE EV_FEATURE_WATCHERS
95#endif 108#endif
96 109
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
… …
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 */
189#ifndef EV_PROTOTYPES
190# define EV_PROTOTYPES 1
191#endif
192
174/*****************************************************************************/ 193/*****************************************************************************/
175 194
195#define EV_VERSION_MAJOR 4
196#define EV_VERSION_MINOR 0
197
176/* eventmask, revents, events... */ 198/* eventmask, revents, events... */
199enum {
177#define EV_UNDEF -1 /* guaranteed to be invalid */ 200 EV_UNDEF = -1, /* guaranteed to be invalid */
178#define EV_NONE 0x00 /* no events */ 201 EV_NONE = 0x00, /* no events */
179#define EV_READ 0x01 /* ev_io detected read will not block */ 202 EV_READ = 0x01, /* ev_io detected read will not block */
180#define EV_WRITE 0x02 /* ev_io detected write will not block */ 203 EV_WRITE = 0x02, /* ev_io detected write will not block */
181#define EV__IOFDSET 0x80 /* internal use only */ 204 EV__IOFDSET = 0x80, /* internal use only */
182#define EV_IO EV_READ /* alias for type-detection */ 205 EV_IO = EV_READ, /* alias for type-detection */
183#define EV_TIMEOUT 0x00000100 /* timer timed out */ 206 EV_TIMER = 0x00000100, /* timer timed out */
184#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
185#define EV_PERIODIC 0x00000200 /* periodic timer timed out */ 210 EV_PERIODIC = 0x00000200, /* periodic timer timed out */
186#define EV_SIGNAL 0x00000400 /* signal was received */ 211 EV_SIGNAL = 0x00000400, /* signal was received */
187#define EV_CHILD 0x00000800 /* child/pid had status change */ 212 EV_CHILD = 0x00000800, /* child/pid had status change */
188#define EV_STAT 0x00001000 /* stat data changed */ 213 EV_STAT = 0x00001000, /* stat data changed */
189#define EV_IDLE 0x00002000 /* event loop is idling */ 214 EV_IDLE = 0x00002000, /* event loop is idling */
190#define EV_PREPARE 0x00004000 /* event loop about to poll */ 215 EV_PREPARE = 0x00004000, /* event loop about to poll */
191#define EV_CHECK 0x00008000 /* event loop finished poll */ 216 EV_CHECK = 0x00008000, /* event loop finished poll */
192#define EV_EMBED 0x00010000 /* embedded event loop needs sweep */ 217 EV_EMBED = 0x00010000, /* embedded event loop needs sweep */
193#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 */
194#define EV_ASYNC 0x00040000 /* async intra-loop signal */ 220 EV_ASYNC = 0x00080000, /* async intra-loop signal */
195#define EV_CUSTOM 0x01000000 /* for use by user code */ 221 EV_CUSTOM = 0x01000000, /* for use by user code */
196#define EV_ERROR 0x80000000 /* sent when an error occurs */ 222 EV_ERROR = 0x80000000 /* sent when an error occurs */
223};
197 224
198/* 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 */
199#ifndef EV_COMMON 226#ifndef EV_COMMON
200# define EV_COMMON void *data; 227# define EV_COMMON void *data;
201#endif 228#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
208 229
209#ifndef EV_CB_DECLARE 230#ifndef EV_CB_DECLARE
210# define EV_CB_DECLARE(type) void (*cb)(EV_P_ struct type *w, int revents); 231# define EV_CB_DECLARE(type) void (*cb)(EV_P_ struct type *w, int revents);
211#endif 232#endif
212#ifndef EV_CB_INVOKE 233#ifndef EV_CB_INVOKE
213# define EV_CB_INVOKE(watcher,revents) (watcher)->cb (EV_A_ (watcher), (revents)) 234# define EV_CB_INVOKE(watcher,revents) (watcher)->cb (EV_A_ (watcher), (revents))
214#endif 235#endif
236
237/* not official, do not use */
238#define EV_CB(type,name) void name (EV_P_ struct ev_ ## type *w, int revents)
215 239
216/* 240/*
217 * struct member types: 241 * struct member types:
218 * private: you may look at them, but not change them, 242 * private: you may look at them, but not change them,
219 * and they might not mean anything to you. 243 * and they might not mean anything to you.
… …
230 * or the array index + 1 in the pendings array. 254 * or the array index + 1 in the pendings array.
231 */ 255 */
232 256
233#if EV_MINPRI == EV_MAXPRI 257#if EV_MINPRI == EV_MAXPRI
234# define EV_DECL_PRIORITY 258# define EV_DECL_PRIORITY
235#else 259#elif !defined (EV_DECL_PRIORITY)
236# define EV_DECL_PRIORITY int priority; 260# define EV_DECL_PRIORITY int priority;
237#endif 261#endif
238 262
239/* shared by all watchers */ 263/* shared by all watchers */
240#define EV_WATCHER(type) \ 264#define EV_WATCHER(type) \
… …
370 EV_WATCHER (ev_check) 394 EV_WATCHER (ev_check)
371} ev_check; 395} ev_check;
372 396
373#if EV_FORK_ENABLE 397#if EV_FORK_ENABLE
374/* 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 */
375typedef struct ev_fork 400typedef struct ev_fork
376{ 401{
377 EV_WATCHER (ev_fork) 402 EV_WATCHER (ev_fork)
378} 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;
379#endif 413#endif
380 414
381#if EV_EMBED_ENABLE 415#if EV_EMBED_ENABLE
382/* used to embed an event loop inside another */ 416/* used to embed an event loop inside another */
383/* 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 */
… …
391 ev_check check; /* unused */ 425 ev_check check; /* unused */
392 ev_timer timer; /* unused */ 426 ev_timer timer; /* unused */
393 ev_periodic periodic; /* unused */ 427 ev_periodic periodic; /* unused */
394 ev_idle idle; /* unused */ 428 ev_idle idle; /* unused */
395 ev_fork fork; /* private */ 429 ev_fork fork; /* private */
430#if EV_CLEANUP_ENABLE
431 ev_cleanup cleanup; /* unused */
432#endif
396} ev_embed; 433} ev_embed;
397#endif 434#endif
398 435
399#if EV_ASYNC_ENABLE 436#if EV_ASYNC_ENABLE
400/* invoked when somebody calls ev_async_send on the watcher */ 437/* invoked when somebody calls ev_async_send on the watcher */
… …
429 struct ev_prepare prepare; 466 struct ev_prepare prepare;
430 struct ev_check check; 467 struct ev_check check;
431#if EV_FORK_ENABLE 468#if EV_FORK_ENABLE
432 struct ev_fork fork; 469 struct ev_fork fork;
433#endif 470#endif
471#if EV_CLEANUP_ENABLE
472 struct ev_cleanup cleanup;
473#endif
434#if EV_EMBED_ENABLE 474#if EV_EMBED_ENABLE
435 struct ev_embed embed; 475 struct ev_embed embed;
436#endif 476#endif
437#if EV_ASYNC_ENABLE 477#if EV_ASYNC_ENABLE
438 struct ev_async async; 478 struct ev_async async;
439#endif 479#endif
440}; 480};
441 481
442/* bits for ev_default_loop and ev_loop_new */ 482/* flag bits for ev_default_loop and ev_loop_new */
483enum {
443/* the default */ 484 /* the default */
444#define EVFLAG_AUTO 0x00000000U /* not quite a mask */ 485 EVFLAG_AUTO = 0x00000000U, /* not quite a mask */
445/* flag bits */ 486 /* flag bits */
446#define EVFLAG_NOENV 0x01000000U /* do NOT consult environment */ 487 EVFLAG_NOENV = 0x01000000U, /* do NOT consult environment */
447#define EVFLAG_FORKCHECK 0x02000000U /* check for a fork in each iteration */ 488 EVFLAG_FORKCHECK = 0x02000000U, /* check for a fork in each iteration */
448/* debugging/feature disable */ 489 /* debugging/feature disable */
449#define EVFLAG_NOINOTIFY 0x00100000U /* do not attempt to use inotify */ 490 EVFLAG_NOINOTIFY = 0x00100000U, /* do not attempt to use inotify */
491#if EV_COMPAT3
450#define EVFLAG_NOSIGFD 0 /* compatibility to pre-3.9 */ 492 EVFLAG_NOSIGFD = 0, /* compatibility to pre-3.9 */
493#endif
451#define EVFLAG_SIGNALFD 0x00200000U /* attempt to use signalfd */ 494 EVFLAG_SIGNALFD = 0x00200000U /* attempt to use signalfd */
495};
496
452/* method bits to be ored together */ 497/* method bits to be ored together */
498enum {
453#define EVBACKEND_SELECT 0x00000001U /* about anywhere */ 499 EVBACKEND_SELECT = 0x00000001U, /* about anywhere */
454#define EVBACKEND_POLL 0x00000002U /* !win */ 500 EVBACKEND_POLL = 0x00000002U, /* !win */
455#define EVBACKEND_EPOLL 0x00000004U /* linux */ 501 EVBACKEND_EPOLL = 0x00000004U, /* linux */
456#define EVBACKEND_KQUEUE 0x00000008U /* bsd */ 502 EVBACKEND_KQUEUE = 0x00000008U, /* bsd */
457#define EVBACKEND_DEVPOLL 0x00000010U /* solaris 8 */ /* NYI */ 503 EVBACKEND_DEVPOLL = 0x00000010U, /* solaris 8 */ /* NYI */
458#define EVBACKEND_PORT 0x00000020U /* solaris 10 */ 504 EVBACKEND_PORT = 0x00000020U, /* solaris 10 */
459#define EVBACKEND_ALL 0x0000003FU 505 EVBACKEND_ALL = 0x0000003FU
506};
460 507
461#if EV_PROTOTYPES 508#if EV_PROTOTYPES
462int ev_version_major (void); 509int ev_version_major (void);
463int ev_version_minor (void); 510int ev_version_minor (void);
464 511
… …
482 * (such as failed select, poll, epoll_wait) 529 * (such as failed select, poll, epoll_wait)
483 */ 530 */
484void ev_set_syserr_cb (void (*cb)(const char *msg)); 531void ev_set_syserr_cb (void (*cb)(const char *msg));
485 532
486#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
487EV_INLINE struct ev_loop * 539EV_INLINE struct ev_loop *
488ev_default_loop_uc (void) 540ev_default_loop_uc_ (void)
489{ 541{
490 extern struct ev_loop *ev_default_loop_ptr; 542 extern struct ev_loop *ev_default_loop_ptr;
491 543
492 return ev_default_loop_ptr; 544 return ev_default_loop_ptr;
493} 545}
494 546
495/* the default loop is the only one that handles signals and child watchers */ 547EV_INLINE int
496/* you can call this as often as you like */ 548ev_is_default_loop (EV_P)
497EV_INLINE struct ev_loop *
498ev_default_loop (unsigned int flags)
499{ 549{
500 struct ev_loop *loop = ev_default_loop_uc (); 550 return EV_A == EV_DEFAULT_UC;
501
502 if (!loop)
503 {
504 extern struct ev_loop *ev_default_loop_init (unsigned int flags);
505
506 loop = ev_default_loop_init (flags);
507 }
508
509 return loop;
510} 551}
511 552
512/* create and destroy alternative loops that don't handle signals */ 553/* create and destroy alternative loops that don't handle signals */
513struct ev_loop *ev_loop_new (unsigned int flags); 554struct ev_loop *ev_loop_new (unsigned int flags EV_CPP (= 0));
555/* destroy event loops, also works for the default loop */
514void ev_loop_destroy (EV_P); 556void ev_loop_destroy (EV_P);
515void ev_loop_fork (EV_P);
516 557
517ev_tstamp ev_now (EV_P); /* time w.r.t. timers and the eventloop, updated after each poll */ 558ev_tstamp ev_now (EV_P); /* time w.r.t. timers and the eventloop, updated after each poll */
518 559
519#else 560#else
520 561
521int ev_default_loop (unsigned int flags); /* returns true when successful */ 562int ev_default_loop (unsigned int flags EV_CPP (= 0)); /* returns true when successful */
522 563
523EV_INLINE ev_tstamp 564EV_INLINE ev_tstamp
524ev_now (void) 565ev_now (void)
525{ 566{
526 extern ev_tstamp ev_rt_now; 567 extern ev_tstamp ev_rt_now;
527 568
528 return ev_rt_now; 569 return ev_rt_now;
529} 570}
571
572/* looks weird, but ev_is_default_loop (EV_A) still works if this exists */
573EV_INLINE int
574ev_is_default_loop (void)
575{
576 return 1;
577}
578
530#endif /* multiplicity */ 579#endif /* multiplicity */
531 580
532EV_INLINE int
533ev_is_default_loop (EV_P)
534{
535#if EV_MULTIPLICITY
536 extern struct ev_loop *ev_default_loop_ptr;
537
538 return !!(EV_A == ev_default_loop_ptr);
539#else
540 return 1;
541#endif
542}
543
544void ev_default_destroy (void); /* destroy the default loop */
545/* this needs to be called after fork, to duplicate the default loop */ 581/* this needs to be called after fork, to duplicate the loop */
546/* if you create alternative loops you have to call ev_loop_fork on them */ 582/* when you want to re-use it in the child */
547/* you can call it in either the parent or the child */ 583/* you can call it in either the parent or the child */
548/* you can actually call it at any time, anywhere :) */ 584/* you can actually call it at any time, anywhere :) */
549void ev_default_fork (void); 585void ev_loop_fork (EV_P);
550 586
551unsigned int ev_backend (EV_P); /* backend in use by loop */ 587unsigned int ev_backend (EV_P); /* backend in use by loop */
552 588
553void ev_now_update (EV_P); /* update event loop time */ 589void ev_now_update (EV_P); /* update event loop time */
554 590
… …
559void ev_walk (EV_P_ int types, void (*cb)(EV_P_ int type, void *w)); 595void ev_walk (EV_P_ int types, void (*cb)(EV_P_ int type, void *w));
560#endif 596#endif
561 597
562#endif /* prototypes */ 598#endif /* prototypes */
563 599
564#define EVLOOP_NONBLOCK 1 /* do not block/wait */ 600/* ev_run flags values */
565#define EVLOOP_ONESHOT 2 /* block *once* only */ 601enum {
566#define EVUNLOOP_CANCEL 0 /* undo unloop */ 602 EVRUN_NOWAIT = 1, /* do not block/wait */
567#define EVUNLOOP_ONE 1 /* unloop once */ 603 EVRUN_ONCE = 2 /* block *once* only */
604};
605
606/* ev_break how values */
607enum {
608 EVBREAK_CANCEL = 0, /* undo unloop */
609 EVBREAK_ONE = 1, /* unloop once */
568#define EVUNLOOP_ALL 2 /* unloop all loops */ 610 EVBREAK_ALL = 2 /* unloop all loops */
611};
569 612
570#if EV_PROTOTYPES 613#if EV_PROTOTYPES
571void ev_loop (EV_P_ int flags); 614void ev_run (EV_P_ int flags EV_CPP (= 0));
572void 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 */ 615void ev_break (EV_P_ int how EV_CPP (= EVBREAK_ONE)); /* break out of the loop */
573 616
574/* 617/*
575 * ref/unref can be used to add or remove a refcount on the mainloop. every watcher 618 * 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 619 * 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. 620 * should not keep ev_loop from running, unref() after starting, and ref() before stopping.
… …
584 * if timeout is < 0, do wait indefinitely 627 * if timeout is < 0, do wait indefinitely
585 */ 628 */
586void ev_once (EV_P_ int fd, int events, ev_tstamp timeout, void (*cb)(int revents, void *arg), void *arg); 629void ev_once (EV_P_ int fd, int events, ev_tstamp timeout, void (*cb)(int revents, void *arg), void *arg);
587 630
588# if EV_FEATURE_API 631# if EV_FEATURE_API
589unsigned int ev_loop_count (EV_P); /* number of loop iterations */ 632unsigned int ev_iteration (EV_P); /* number of loop iterations */
590unsigned int ev_loop_depth (EV_P); /* #ev_loop enters - #ev_loop leaves */ 633unsigned int ev_depth (EV_P); /* #ev_loop enters - #ev_loop leaves */
591void ev_loop_verify (EV_P); /* abort if loop data corrupted */ 634void ev_verify (EV_P); /* abort if loop data corrupted */
592 635
593void ev_set_io_collect_interval (EV_P_ ev_tstamp interval); /* sleep at least this time, default 0 */ 636void ev_set_io_collect_interval (EV_P_ ev_tstamp interval); /* sleep at least this time, default 0 */
594void ev_set_timeout_collect_interval (EV_P_ ev_tstamp interval); /* sleep at least this time, default 0 */ 637void ev_set_timeout_collect_interval (EV_P_ ev_tstamp interval); /* sleep at least this time, default 0 */
595 638
596/* advanced stuff for threading etc. support, see docs */ 639/* advanced stuff for threading etc. support, see docs */
… …
629#define ev_idle_set(ev) /* nop, yes, this is a serious in-joke */ 672#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 */ 673#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 */ 674#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) 675#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 */ 676#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) 677#define ev_cleanup_set(ev) /* nop, yes, this is a serious in-joke */
678#define ev_async_set(ev) /* nop, yes, this is a serious in-joke */
635 679
636#define ev_io_init(ev,cb,fd,events) do { ev_init ((ev), (cb)); ev_io_set ((ev),(fd),(events)); } while (0) 680#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) 681#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) 682#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) 683#define ev_signal_init(ev,cb,signum) do { ev_init ((ev), (cb)); ev_signal_set ((ev), (signum)); } while (0)
… …
642#define ev_idle_init(ev,cb) do { ev_init ((ev), (cb)); ev_idle_set ((ev)); } while (0) 686#define ev_idle_init(ev,cb) do { ev_init ((ev), (cb)); ev_idle_set ((ev)); } while (0)
643#define ev_prepare_init(ev,cb) do { ev_init ((ev), (cb)); ev_prepare_set ((ev)); } while (0) 687#define ev_prepare_init(ev,cb) do { ev_init ((ev), (cb)); ev_prepare_set ((ev)); } while (0)
644#define ev_check_init(ev,cb) do { ev_init ((ev), (cb)); ev_check_set ((ev)); } while (0) 688#define ev_check_init(ev,cb) do { ev_init ((ev), (cb)); ev_check_set ((ev)); } while (0)
645#define ev_embed_init(ev,cb,other) do { ev_init ((ev), (cb)); ev_embed_set ((ev),(other)); } while (0) 689#define ev_embed_init(ev,cb,other) do { ev_init ((ev), (cb)); ev_embed_set ((ev),(other)); } while (0)
646#define ev_fork_init(ev,cb) do { ev_init ((ev), (cb)); ev_fork_set ((ev)); } while (0) 690#define ev_fork_init(ev,cb) do { ev_init ((ev), (cb)); ev_fork_set ((ev)); } while (0)
691#define ev_cleanup_init(ev,cb) do { ev_init ((ev), (cb)); ev_cleanup_set ((ev)); } while (0)
647#define ev_async_init(ev,cb) do { ev_init ((ev), (cb)); ev_async_set ((ev)); } while (0) 692#define ev_async_init(ev,cb) do { ev_init ((ev), (cb)); ev_async_set ((ev)); } while (0)
648 693
649#define ev_is_pending(ev) (0 + ((ev_watcher *)(void *)(ev))->pending) /* ro, true when watcher is waiting for callback invocation */ 694#define ev_is_pending(ev) (0 + ((ev_watcher *)(void *)(ev))->pending) /* ro, true when watcher is waiting for callback invocation */
650#define ev_is_active(ev) (0 + ((ev_watcher *)(void *)(ev))->active) /* ro, true when the watcher has been started */ 695#define ev_is_active(ev) (0 + ((ev_watcher *)(void *)(ev))->active) /* ro, true when the watcher has been started */
651 696
… …
731# if EV_FORK_ENABLE 776# if EV_FORK_ENABLE
732void ev_fork_start (EV_P_ ev_fork *w); 777void ev_fork_start (EV_P_ ev_fork *w);
733void ev_fork_stop (EV_P_ ev_fork *w); 778void ev_fork_stop (EV_P_ ev_fork *w);
734# endif 779# endif
735 780
781# if EV_CLEANUP_ENABLE
782void ev_cleanup_start (EV_P_ ev_cleanup *w);
783void ev_cleanup_stop (EV_P_ ev_cleanup *w);
784# endif
785
736# if EV_EMBED_ENABLE 786# if EV_EMBED_ENABLE
737/* only supported when loop to be embedded is in fact embeddable */ 787/* only supported when loop to be embedded is in fact embeddable */
738void ev_embed_start (EV_P_ ev_embed *w); 788void ev_embed_start (EV_P_ ev_embed *w);
739void ev_embed_stop (EV_P_ ev_embed *w); 789void ev_embed_stop (EV_P_ ev_embed *w);
740void ev_embed_sweep (EV_P_ ev_embed *w); 790void ev_embed_sweep (EV_P_ ev_embed *w);
… …
744void ev_async_start (EV_P_ ev_async *w); 794void ev_async_start (EV_P_ ev_async *w);
745void ev_async_stop (EV_P_ ev_async *w); 795void ev_async_stop (EV_P_ ev_async *w);
746void ev_async_send (EV_P_ ev_async *w); 796void ev_async_send (EV_P_ ev_async *w);
747# endif 797# endif
748 798
799#if EV_COMPAT3
800 #define EVLOOP_NONBLOCK EVRUN_NOWAIT
801 #define EVLOOP_ONESHOT EVRUN_ONCE
802 #define EVUNLOOP_CANCEL EVBREAK_CANCEL
803 #define EVUNLOOP_ONE EVBREAK_ONE
804 #define EVUNLOOP_ALL EVBREAK_ALL
805 #if EV_PROTOTYPES
806 EV_INLINE void ev_loop (EV_P_ int flags) { ev_run (EV_A_ flags); }
807 EV_INLINE void ev_unloop (EV_P_ int how ) { ev_break (EV_A_ how ); }
808 EV_INLINE void ev_default_destroy (void) { ev_loop_destroy (EV_DEFAULT); }
809 EV_INLINE void ev_default_fork (void) { ev_loop_fork (EV_DEFAULT); }
810 #if EV_FEATURE_API
811 EV_INLINE void ev_loop_count (EV_P) { ev_iteration (EV_A); }
812 EV_INLINE void ev_loop_depth (EV_P) { ev_depth (EV_A); }
813 EV_INLINE void ev_loop_verify (EV_P) { ev_verify (EV_A); }
814 #endif
749#endif 815 #endif
750 816#else
751#ifdef __cplusplus 817 typedef struct ev_loop ev_loop;
752}
753#endif 818#endif
754 819
755#endif 820#endif
756 821
822EV_CPP(})
823
824#endif
825

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines