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Comparing libev/ev.h (file contents):
Revision 1.146 by root, Fri Oct 22 06:14:28 2010 UTC vs.
Revision 1.158 by root, Tue Jan 11 13:45:28 2011 UTC

1/* 1/*
2 * libev native API header 2 * libev native API header
3 * 3 *
4 * Copyright (c) 2007,2008,2009,2010 Marc Alexander Lehmann <libev@schmorp.de> 4 * Copyright (c) 2007,2008,2009,2010,2011 Marc Alexander Lehmann <libev@schmorp.de>
5 * All rights reserved. 5 * All rights reserved.
6 * 6 *
7 * Redistribution and use in source and binary forms, with or without modifica- 7 * Redistribution and use in source and binary forms, with or without modifica-
8 * tion, are permitted provided that the following conditions are met: 8 * tion, are permitted provided that the following conditions are met:
9 * 9 *
… …
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
49/* pre-4.0 compatibility */ 53/* pre-4.0 compatibility */
50#ifndef EV_COMPAT3 54#ifndef EV_COMPAT3
… …
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
106#ifndef EV_CLEANUP_ENABLE
107# define EV_CLEANUP_ENABLE EV_FEATURE_WATCHERS
108#endif
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
149
150/* in C++ we can use this to provide default arguments */
151#ifdef __cplusplus
152# define EV_DEFARG(x) = x
153#else
154# define EV_DEFARG(x)
155#endif 156#endif
156 157
157/* support multiple event loops? */ 158/* support multiple event loops? */
158#if EV_MULTIPLICITY 159#if EV_MULTIPLICITY
159struct ev_loop; 160struct 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++ */
169# define EV_PDEF_ EV_P EV_DEFARG (EV_DEFAULT_UC), /* EV_P_, but with default argument in C++ */
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
180# define EV_PDEF_ EV_P_
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
… …
194#endif 191#endif
195 192
196/*****************************************************************************/ 193/*****************************************************************************/
197 194
198#define EV_VERSION_MAJOR 4 195#define EV_VERSION_MAJOR 4
199#define EV_VERSION_MINOR 0 196#define EV_VERSION_MINOR 3
200 197
201/* eventmask, revents, events... */ 198/* eventmask, revents, events... */
202enum { 199enum {
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 */
… …
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 */
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 */
… …
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 */
399/* revent EV_FORK */
401typedef struct ev_fork 400typedef struct ev_fork
402{ 401{
403 EV_WATCHER (ev_fork) 402 EV_WATCHER (ev_fork)
404} 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;
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 */
… …
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 */
430#if EV_CLEANUP_ENABLE
431 ev_cleanup cleanup; /* unused */
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;
470#endif
471#if EV_CLEANUP_ENABLE
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
… …
475 /* debugging/feature disable */ 489 /* debugging/feature disable */
476 EVFLAG_NOINOTIFY = 0x00100000U, /* do not attempt to use inotify */ 490 EVFLAG_NOINOTIFY = 0x00100000U, /* do not attempt to use inotify */
477#if EV_COMPAT3 491#if EV_COMPAT3
478 EVFLAG_NOSIGFD = 0, /* compatibility to pre-3.9 */ 492 EVFLAG_NOSIGFD = 0, /* compatibility to pre-3.9 */
479#endif 493#endif
480 EVFLAG_SIGNALFD = 0x00200000U /* attempt to use signalfd */ 494 EVFLAG_SIGNALFD = 0x00200000U, /* attempt to use signalfd */
495 EVFLAG_NOSIGMASK = 0x00400000U /* avoid modifying the signal mask */
481}; 496};
482 497
483/* method bits to be ored together */ 498/* method bits to be ored together */
484enum { 499enum {
485 EVBACKEND_SELECT = 0x00000001U, /* about anywhere */ 500 EVBACKEND_SELECT = 0x00000001U, /* about anywhere */
486 EVBACKEND_POLL = 0x00000002U, /* !win */ 501 EVBACKEND_POLL = 0x00000002U, /* !win */
487 EVBACKEND_EPOLL = 0x00000004U, /* linux */ 502 EVBACKEND_EPOLL = 0x00000004U, /* linux */
488 EVBACKEND_KQUEUE = 0x00000008U, /* bsd */ 503 EVBACKEND_KQUEUE = 0x00000008U, /* bsd */
489 EVBACKEND_DEVPOLL = 0x00000010U, /* solaris 8 */ /* NYI */ 504 EVBACKEND_DEVPOLL = 0x00000010U, /* solaris 8 */ /* NYI */
490 EVBACKEND_PORT = 0x00000020U, /* solaris 10 */ 505 EVBACKEND_PORT = 0x00000020U, /* solaris 10 */
491 EVBACKEND_ALL = 0x0000003FU 506 EVBACKEND_ALL = 0x0000003FU, /* all known backends */
507 EVBACKEND_MASK = 0x0000FFFFU /* all future backends */
492}; 508};
493 509
494#if EV_PROTOTYPES 510#if EV_PROTOTYPES
495int ev_version_major (void); 511int ev_version_major (void);
496int ev_version_minor (void); 512int ev_version_minor (void);
… …
515 * (such as failed select, poll, epoll_wait) 531 * (such as failed select, poll, epoll_wait)
516 */ 532 */
517void ev_set_syserr_cb (void (*cb)(const char *msg)); 533void ev_set_syserr_cb (void (*cb)(const char *msg));
518 534
519#if EV_MULTIPLICITY 535#if EV_MULTIPLICITY
536
537/* the default loop is the only one that handles signals and child watchers */
538/* you can call this as often as you like */
539struct ev_loop *ev_default_loop (unsigned int flags EV_CPP (= 0));
540
520EV_INLINE struct ev_loop * 541EV_INLINE struct ev_loop *
521ev_default_loop_uc (void) 542ev_default_loop_uc_ (void)
522{ 543{
523 extern struct ev_loop *ev_default_loop_ptr; 544 extern struct ev_loop *ev_default_loop_ptr;
524 545
525 return ev_default_loop_ptr; 546 return ev_default_loop_ptr;
526} 547}
527 548
528/* the default loop is the only one that handles signals and child watchers */ 549EV_INLINE int
529/* you can call this as often as you like */ 550ev_is_default_loop (EV_P)
530EV_INLINE struct ev_loop *
531ev_default_loop (unsigned int flags EV_DEFARG (0))
532{ 551{
533 struct ev_loop *loop = ev_default_loop_uc (); 552 return EV_A == EV_DEFAULT_UC;
534
535 if (!loop)
536 {
537 extern struct ev_loop *ev_default_loop_init (unsigned int flags);
538
539 loop = ev_default_loop_init (flags);
540 }
541
542 return loop;
543} 553}
544 554
545/* create and destroy alternative loops that don't handle signals */ 555/* create and destroy alternative loops that don't handle signals */
546struct ev_loop *ev_loop_new (unsigned int flags EV_DEFARG (0)); 556struct ev_loop *ev_loop_new (unsigned int flags EV_CPP (= 0));
547void ev_loop_destroy (EV_PDEF);
548void ev_loop_fork (EV_PDEF);
549 557
550ev_tstamp ev_now (EV_PDEF); /* 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 */
551 559
552#else 560#else
553 561
554int ev_default_loop (unsigned int flags EV_DEFARG (0)); /* returns true when successful */ 562int ev_default_loop (unsigned int flags EV_CPP (= 0)); /* returns true when successful */
555 563
556EV_INLINE ev_tstamp 564EV_INLINE ev_tstamp
557ev_now (void) 565ev_now (void)
558{ 566{
559 extern ev_tstamp ev_rt_now; 567 extern ev_tstamp ev_rt_now;
560 568
561 return ev_rt_now; 569 return ev_rt_now;
562} 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
563#endif /* multiplicity */ 579#endif /* multiplicity */
564 580
565EV_INLINE int 581/* destroy event loops, also works for the default loop */
566ev_is_default_loop (EV_PDEF) 582void ev_loop_destroy (EV_P);
567{
568#if EV_MULTIPLICITY
569 extern struct ev_loop *ev_default_loop_ptr;
570 583
571 return !!(EV_A == ev_default_loop_ptr);
572#else
573 return 1;
574#endif
575}
576
577void ev_default_destroy (void); /* destroy the default loop */
578/* this needs to be called after fork, to duplicate the default loop */ 584/* 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 */ 585/* when you want to re-use it in the child */
580/* you can call it in either the parent or the child */ 586/* you can call it in either the parent or the child */
581/* you can actually call it at any time, anywhere :) */ 587/* you can actually call it at any time, anywhere :) */
582void ev_default_fork (void); 588void ev_loop_fork (EV_P);
583 589
584unsigned int ev_backend (EV_PDEF); /* backend in use by loop */ 590unsigned int ev_backend (EV_P); /* backend in use by loop */
585 591
586void ev_now_update (EV_PDEF); /* update event loop time */ 592void ev_now_update (EV_P); /* update event loop time */
587 593
588#if EV_WALK_ENABLE 594#if EV_WALK_ENABLE
589/* walk (almost) all watchers in the loop of a given type, invoking the */ 595/* 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, */ 596/* callback on every such watcher. The callback might stop the watcher, */
591/* but do nothing else with the loop */ 597/* but do nothing else with the loop */
… …
606 EVBREAK_ONE = 1, /* unloop once */ 612 EVBREAK_ONE = 1, /* unloop once */
607 EVBREAK_ALL = 2 /* unloop all loops */ 613 EVBREAK_ALL = 2 /* unloop all loops */
608}; 614};
609 615
610#if EV_PROTOTYPES 616#if EV_PROTOTYPES
611void ev_run (EV_PDEF_ int flags EV_DEFARG (0)); 617void ev_run (EV_P_ int flags EV_CPP (= 0));
612void ev_break (EV_PDEF_ int how EV_DEFARG (EVBREAK_ONE)); /* break out of the loop */ 618void ev_break (EV_P_ int how EV_CPP (= EVBREAK_ONE)); /* break out of the loop */
613 619
614/* 620/*
615 * ref/unref can be used to add or remove a refcount on the mainloop. every watcher 621 * 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 622 * 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. 623 * should not keep ev_loop from running, unref() after starting, and ref() before stopping.
618 */ 624 */
619void ev_ref (EV_PDEF); 625void ev_ref (EV_P);
620void ev_unref (EV_PDEF); 626void ev_unref (EV_P);
621 627
622/* 628/*
623 * convenience function, wait for a single event, without registering an event watcher 629 * convenience function, wait for a single event, without registering an event watcher
624 * if timeout is < 0, do wait indefinitely 630 * if timeout is < 0, do wait indefinitely
625 */ 631 */
626void ev_once (EV_P_ int fd, int events, ev_tstamp timeout, void (*cb)(int revents, void *arg), void *arg); 632void ev_once (EV_P_ int fd, int events, ev_tstamp timeout, void (*cb)(int revents, void *arg), void *arg);
627 633
628# if EV_FEATURE_API 634# if EV_FEATURE_API
629unsigned int ev_iteration (EV_PDEF); /* number of loop iterations */ 635unsigned int ev_iteration (EV_P); /* number of loop iterations */
630unsigned int ev_depth (EV_PDEF); /* #ev_loop enters - #ev_loop leaves */ 636unsigned int ev_depth (EV_P); /* #ev_loop enters - #ev_loop leaves */
631void ev_verify (EV_PDEF); /* abort if loop data corrupted */ 637void ev_verify (EV_P); /* abort if loop data corrupted */
632 638
633void ev_set_io_collect_interval (EV_P_ ev_tstamp interval); /* sleep at least this time, default 0 */ 639void ev_set_io_collect_interval (EV_P_ ev_tstamp interval); /* sleep at least this time, default 0 */
634void ev_set_timeout_collect_interval (EV_P_ ev_tstamp interval); /* sleep at least this time, default 0 */ 640void ev_set_timeout_collect_interval (EV_P_ ev_tstamp interval); /* sleep at least this time, default 0 */
635 641
636/* advanced stuff for threading etc. support, see docs */ 642/* advanced stuff for threading etc. support, see docs */
637void ev_set_userdata (EV_P_ void *data); 643void ev_set_userdata (EV_P_ void *data);
638void *ev_userdata (EV_PDEF); 644void *ev_userdata (EV_P);
639void ev_set_invoke_pending_cb (EV_P_ void (*invoke_pending_cb)(EV_P)); 645void ev_set_invoke_pending_cb (EV_P_ void (*invoke_pending_cb)(EV_P));
640void ev_set_loop_release_cb (EV_P_ void (*release)(EV_P), void (*acquire)(EV_P)); 646void ev_set_loop_release_cb (EV_P_ void (*release)(EV_P), void (*acquire)(EV_P));
641 647
642unsigned int ev_pending_count (EV_PDEF); /* number of pending events, if any */ 648unsigned int ev_pending_count (EV_P); /* number of pending events, if any */
643void ev_invoke_pending (EV_PDEF); /* invoke all pending watchers */ 649void ev_invoke_pending (EV_P); /* invoke all pending watchers */
644 650
645/* 651/*
646 * stop/start the timer handling. 652 * stop/start the timer handling.
647 */ 653 */
648void ev_suspend (EV_PDEF); 654void ev_suspend (EV_P);
649void ev_resume (EV_PDEF); 655void ev_resume (EV_P);
650#endif 656#endif
651 657
652#endif 658#endif
653 659
654/* these may evaluate ev multiple times, and the other arguments at most once */ 660/* 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 */ 675#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 */ 676#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 */ 677#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) 678#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 */ 679#define ev_fork_set(ev) /* nop, yes, this is a serious in-joke */
680#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 */ 681#define ev_async_set(ev) /* nop, yes, this is a serious in-joke */
675 682
676#define ev_io_init(ev,cb,fd,events) do { ev_init ((ev), (cb)); ev_io_set ((ev),(fd),(events)); } while (0) 683#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) 684#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) 685#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_idle_init(ev,cb) do { ev_init ((ev), (cb)); ev_idle_set ((ev)); } while (0) 689#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) 690#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) 691#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) 692#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) 693#define ev_fork_init(ev,cb) do { ev_init ((ev), (cb)); ev_fork_set ((ev)); } while (0)
694#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) 695#define ev_async_init(ev,cb) do { ev_init ((ev), (cb)); ev_async_set ((ev)); } while (0)
688 696
689#define ev_is_pending(ev) (0 + ((ev_watcher *)(void *)(ev))->pending) /* ro, true when watcher is waiting for callback invocation */ 697#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 */ 698#define ev_is_active(ev) (0 + ((ev_watcher *)(void *)(ev))->active) /* ro, true when the watcher has been started */
691 699
… …
712/* feeds an event into a watcher as if the event actually occured */ 720/* feeds an event into a watcher as if the event actually occured */
713/* accepts any ev_watcher type */ 721/* accepts any ev_watcher type */
714void ev_feed_event (EV_P_ void *w, int revents); 722void ev_feed_event (EV_P_ void *w, int revents);
715void ev_feed_fd_event (EV_P_ int fd, int revents); 723void ev_feed_fd_event (EV_P_ int fd, int revents);
716#if EV_SIGNAL_ENABLE 724#if EV_SIGNAL_ENABLE
725void ev_feed_signal (int signum);
717void ev_feed_signal_event (EV_P_ int signum); 726void ev_feed_signal_event (EV_P_ int signum);
718#endif 727#endif
719void ev_invoke (EV_P_ void *w, int revents); 728void ev_invoke (EV_P_ void *w, int revents);
720int ev_clear_pending (EV_P_ void *w); 729int ev_clear_pending (EV_P_ void *w);
721 730
… …
769#endif 778#endif
770 779
771# if EV_FORK_ENABLE 780# if EV_FORK_ENABLE
772void ev_fork_start (EV_P_ ev_fork *w); 781void ev_fork_start (EV_P_ ev_fork *w);
773void ev_fork_stop (EV_P_ ev_fork *w); 782void ev_fork_stop (EV_P_ ev_fork *w);
783# endif
784
785# if EV_CLEANUP_ENABLE
786void ev_cleanup_start (EV_P_ ev_cleanup *w);
787void ev_cleanup_stop (EV_P_ ev_cleanup *w);
774# endif 788# endif
775 789
776# if EV_EMBED_ENABLE 790# if EV_EMBED_ENABLE
777/* only supported when loop to be embedded is in fact embeddable */ 791/* only supported when loop to be embedded is in fact embeddable */
778void ev_embed_start (EV_P_ ev_embed *w); 792void ev_embed_start (EV_P_ ev_embed *w);
… …
793 #define EVUNLOOP_ONE EVBREAK_ONE 807 #define EVUNLOOP_ONE EVBREAK_ONE
794 #define EVUNLOOP_ALL EVBREAK_ALL 808 #define EVUNLOOP_ALL EVBREAK_ALL
795 #if EV_PROTOTYPES 809 #if EV_PROTOTYPES
796 EV_INLINE void ev_loop (EV_P_ int flags) { ev_run (EV_A_ flags); } 810 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 ); } 811 EV_INLINE void ev_unloop (EV_P_ int how ) { ev_break (EV_A_ how ); }
812 EV_INLINE void ev_default_destroy (void) { ev_loop_destroy (EV_DEFAULT); }
813 EV_INLINE void ev_default_fork (void) { ev_loop_fork (EV_DEFAULT); }
798 #if EV_FEATURE_API 814 #if EV_FEATURE_API
799 EV_INLINE void ev_loop_count (EV_P) { ev_iteration (EV_A); } 815 EV_INLINE unsigned int ev_loop_count (EV_P) { return ev_iteration (EV_A); }
800 EV_INLINE void ev_loop_depth (EV_P) { ev_depth (EV_A); } 816 EV_INLINE unsigned int ev_loop_depth (EV_P) { return ev_depth (EV_A); }
801 EV_INLINE void ev_loop_verify (EV_P) { ev_verify (EV_A); } 817 EV_INLINE void ev_loop_verify (EV_P) { ev_verify (EV_A); }
802 #endif 818 #endif
803 #endif 819 #endif
804#else 820#else
805 typedef struct ev_loop ev_loop; 821 typedef struct ev_loop ev_loop;
806#endif 822#endif
807 823
808#endif 824#endif
809 825
810#ifdef __cplusplus 826EV_CPP(})
811}
812#endif
813 827
814#endif 828#endif
815 829

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