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Comparing libev/ev.h (file contents):
Revision 1.157 by root, Mon Jan 10 01:58:55 2011 UTC vs.
Revision 1.176 by root, Tue Sep 9 13:28:21 2014 UTC

1/* 1/*
2 * libev native API header 2 * libev native API header
3 * 3 *
4 * Copyright (c) 2007,2008,2009,2010,2011 Marc Alexander Lehmann <libev@schmorp.de> 4 * Copyright (c) 2007,2008,2009,2010,2011,2012 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 *
10 * 1. Redistributions of source code must retain the above copyright notice, 10 * 1. Redistributions of source code must retain the above copyright notice,
11 * this list of conditions and the following disclaimer. 11 * this list of conditions and the following disclaimer.
12 * 12 *
13 * 2. Redistributions in binary form must reproduce the above copyright 13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the 14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution. 15 * documentation and/or other materials provided with the distribution.
16 * 16 *
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED 17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
18 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MER- 18 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MER-
19 * CHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO 19 * CHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
20 * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPE- 20 * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPE-
21 * CIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 21 * CIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
… …
44# define EV_CPP(x) x 44# define EV_CPP(x) x
45#else 45#else
46# define EV_CPP(x) 46# define EV_CPP(x)
47#endif 47#endif
48 48
49#define EV_THROW EV_CPP(throw())
50
51#if __APPLE__ && __clang__
52# undef EV_THROW
53# define EV_THROW
54#endif
55
49EV_CPP(extern "C" {) 56EV_CPP(extern "C" {)
50 57
51/*****************************************************************************/ 58/*****************************************************************************/
52 59
53/* pre-4.0 compatibility */ 60/* pre-4.0 compatibility */
54#ifndef EV_COMPAT3 61#ifndef EV_COMPAT3
55# define EV_COMPAT3 1 62# define EV_COMPAT3 1
56#endif 63#endif
57 64
58#ifndef EV_FEATURES 65#ifndef EV_FEATURES
66# if defined __OPTIMIZE_SIZE__
67# define EV_FEATURES 0x7c
68# else
59# define EV_FEATURES 0x7f 69# define EV_FEATURES 0x7f
70# endif
60#endif 71#endif
61 72
62#define EV_FEATURE_CODE ((EV_FEATURES) & 1) 73#define EV_FEATURE_CODE ((EV_FEATURES) & 1)
63#define EV_FEATURE_DATA ((EV_FEATURES) & 2) 74#define EV_FEATURE_DATA ((EV_FEATURES) & 2)
64#define EV_FEATURE_CONFIG ((EV_FEATURES) & 4) 75#define EV_FEATURE_CONFIG ((EV_FEATURES) & 4)
… …
183# define EV_INLINE static inline 194# define EV_INLINE static inline
184#else 195#else
185# define EV_INLINE static 196# define EV_INLINE static
186#endif 197#endif
187 198
199#ifdef EV_API_STATIC
200# define EV_API_DECL static
201#else
202# define EV_API_DECL extern
203#endif
204
188/* EV_PROTOTYPES can be sued to switch of prototype declarations */ 205/* EV_PROTOTYPES can be used to switch of prototype declarations */
189#ifndef EV_PROTOTYPES 206#ifndef EV_PROTOTYPES
190# define EV_PROTOTYPES 1 207# define EV_PROTOTYPES 1
191#endif 208#endif
192 209
193/*****************************************************************************/ 210/*****************************************************************************/
194 211
195#define EV_VERSION_MAJOR 4 212#define EV_VERSION_MAJOR 4
196#define EV_VERSION_MINOR 1 213#define EV_VERSION_MINOR 18
197 214
198/* eventmask, revents, events... */ 215/* eventmask, revents, events... */
199enum { 216enum {
200 EV_UNDEF = 0xFFFFFFFF, /* guaranteed to be invalid */ 217 EV_UNDEF = (int)0xFFFFFFFF, /* guaranteed to be invalid */
201 EV_NONE = 0x00, /* no events */ 218 EV_NONE = 0x00, /* no events */
202 EV_READ = 0x01, /* ev_io detected read will not block */ 219 EV_READ = 0x01, /* ev_io detected read will not block */
203 EV_WRITE = 0x02, /* ev_io detected write will not block */ 220 EV_WRITE = 0x02, /* ev_io detected write will not block */
204 EV__IOFDSET = 0x80, /* internal use only */ 221 EV__IOFDSET = 0x80, /* internal use only */
205 EV_IO = EV_READ, /* alias for type-detection */ 222 EV_IO = EV_READ, /* alias for type-detection */
206 EV_TIMER = 0x00000100, /* timer timed out */ 223 EV_TIMER = 0x00000100, /* timer timed out */
207#if EV_COMPAT3 224#if EV_COMPAT3
208 EV_TIMEOUT = EV_TIMER, /* pre 4.0 API compatibility */ 225 EV_TIMEOUT = EV_TIMER, /* pre 4.0 API compatibility */
209#endif 226#endif
210 EV_PERIODIC = 0x00000200, /* periodic timer timed out */ 227 EV_PERIODIC = 0x00000200, /* periodic timer timed out */
211 EV_SIGNAL = 0x00000400, /* signal was received */ 228 EV_SIGNAL = 0x00000400, /* signal was received */
212 EV_CHILD = 0x00000800, /* child/pid had status change */ 229 EV_CHILD = 0x00000800, /* child/pid had status change */
213 EV_STAT = 0x00001000, /* stat data changed */ 230 EV_STAT = 0x00001000, /* stat data changed */
214 EV_IDLE = 0x00002000, /* event loop is idling */ 231 EV_IDLE = 0x00002000, /* event loop is idling */
215 EV_PREPARE = 0x00004000, /* event loop about to poll */ 232 EV_PREPARE = 0x00004000, /* event loop about to poll */
216 EV_CHECK = 0x00008000, /* event loop finished poll */ 233 EV_CHECK = 0x00008000, /* event loop finished poll */
217 EV_EMBED = 0x00010000, /* embedded event loop needs sweep */ 234 EV_EMBED = 0x00010000, /* embedded event loop needs sweep */
218 EV_FORK = 0x00020000, /* event loop resumed in child */ 235 EV_FORK = 0x00020000, /* event loop resumed in child */
219 EV_CLEANUP = 0x00040000, /* event loop resumed in child */ 236 EV_CLEANUP = 0x00040000, /* event loop resumed in child */
220 EV_ASYNC = 0x00080000, /* async intra-loop signal */ 237 EV_ASYNC = 0x00080000, /* async intra-loop signal */
221 EV_CUSTOM = 0x01000000, /* for use by user code */ 238 EV_CUSTOM = 0x01000000, /* for use by user code */
222 EV_ERROR = 0x80000000 /* sent when an error occurs */ 239 EV_ERROR = (int)0x80000000 /* sent when an error occurs */
223}; 240};
224 241
225/* can be used to add custom fields to all watchers, while losing binary compatibility */ 242/* can be used to add custom fields to all watchers, while losing binary compatibility */
226#ifndef EV_COMMON 243#ifndef EV_COMMON
227# define EV_COMMON void *data; 244# define EV_COMMON void *data;
… …
319{ 336{
320 EV_WATCHER_TIME (ev_periodic) 337 EV_WATCHER_TIME (ev_periodic)
321 338
322 ev_tstamp offset; /* rw */ 339 ev_tstamp offset; /* rw */
323 ev_tstamp interval; /* rw */ 340 ev_tstamp interval; /* rw */
324 ev_tstamp (*reschedule_cb)(struct ev_periodic *w, ev_tstamp now); /* rw */ 341 ev_tstamp (*reschedule_cb)(struct ev_periodic *w, ev_tstamp now) EV_THROW; /* rw */
325} ev_periodic; 342} ev_periodic;
326 343
327/* invoked when the given signal has been received */ 344/* invoked when the given signal has been received */
328/* revent EV_SIGNAL */ 345/* revent EV_SIGNAL */
329typedef struct ev_signal 346typedef struct ev_signal
… …
506 EVBACKEND_ALL = 0x0000003FU, /* all known backends */ 523 EVBACKEND_ALL = 0x0000003FU, /* all known backends */
507 EVBACKEND_MASK = 0x0000FFFFU /* all future backends */ 524 EVBACKEND_MASK = 0x0000FFFFU /* all future backends */
508}; 525};
509 526
510#if EV_PROTOTYPES 527#if EV_PROTOTYPES
511int ev_version_major (void); 528EV_API_DECL int ev_version_major (void) EV_THROW;
512int ev_version_minor (void); 529EV_API_DECL int ev_version_minor (void) EV_THROW;
513 530
514unsigned int ev_supported_backends (void); 531EV_API_DECL unsigned int ev_supported_backends (void) EV_THROW;
515unsigned int ev_recommended_backends (void); 532EV_API_DECL unsigned int ev_recommended_backends (void) EV_THROW;
516unsigned int ev_embeddable_backends (void); 533EV_API_DECL unsigned int ev_embeddable_backends (void) EV_THROW;
517 534
518ev_tstamp ev_time (void); 535EV_API_DECL ev_tstamp ev_time (void) EV_THROW;
519void ev_sleep (ev_tstamp delay); /* sleep for a while */ 536EV_API_DECL void ev_sleep (ev_tstamp delay) EV_THROW; /* sleep for a while */
520 537
521/* Sets the allocation function to use, works like realloc. 538/* Sets the allocation function to use, works like realloc.
522 * It is used to allocate and free memory. 539 * It is used to allocate and free memory.
523 * If it returns zero when memory needs to be allocated, the library might abort 540 * If it returns zero when memory needs to be allocated, the library might abort
524 * or take some potentially destructive action. 541 * or take some potentially destructive action.
525 * The default is your system realloc function. 542 * The default is your system realloc function.
526 */ 543 */
527void ev_set_allocator (void *(*cb)(void *ptr, long size)); 544EV_API_DECL void ev_set_allocator (void *(*cb)(void *ptr, long size) EV_THROW) EV_THROW;
528 545
529/* set the callback function to call on a 546/* set the callback function to call on a
530 * retryable syscall error 547 * retryable syscall error
531 * (such as failed select, poll, epoll_wait) 548 * (such as failed select, poll, epoll_wait)
532 */ 549 */
533void ev_set_syserr_cb (void (*cb)(const char *msg)); 550EV_API_DECL void ev_set_syserr_cb (void (*cb)(const char *msg) EV_THROW) EV_THROW;
534 551
535#if EV_MULTIPLICITY 552#if EV_MULTIPLICITY
536 553
537/* the default loop is the only one that handles signals and child watchers */ 554/* the default loop is the only one that handles signals and child watchers */
538/* you can call this as often as you like */ 555/* you can call this as often as you like */
539struct ev_loop *ev_default_loop (unsigned int flags EV_CPP (= 0)); 556EV_API_DECL struct ev_loop *ev_default_loop (unsigned int flags EV_CPP (= 0)) EV_THROW;
557
558#ifdef EV_API_STATIC
559EV_API_DECL struct ev_loop *ev_default_loop_ptr;
560#endif
540 561
541EV_INLINE struct ev_loop * 562EV_INLINE struct ev_loop *
542ev_default_loop_uc_ (void) 563ev_default_loop_uc_ (void) EV_THROW
543{ 564{
544 extern struct ev_loop *ev_default_loop_ptr; 565 extern struct ev_loop *ev_default_loop_ptr;
545 566
546 return ev_default_loop_ptr; 567 return ev_default_loop_ptr;
547} 568}
548 569
549EV_INLINE int 570EV_INLINE int
550ev_is_default_loop (EV_P) 571ev_is_default_loop (EV_P) EV_THROW
551{ 572{
552 return EV_A == EV_DEFAULT_UC; 573 return EV_A == EV_DEFAULT_UC;
553} 574}
554 575
555/* create and destroy alternative loops that don't handle signals */ 576/* create and destroy alternative loops that don't handle signals */
556struct ev_loop *ev_loop_new (unsigned int flags EV_CPP (= 0)); 577EV_API_DECL struct ev_loop *ev_loop_new (unsigned int flags EV_CPP (= 0)) EV_THROW;
557 578
558ev_tstamp ev_now (EV_P); /* time w.r.t. timers and the eventloop, updated after each poll */ 579EV_API_DECL ev_tstamp ev_now (EV_P) EV_THROW; /* time w.r.t. timers and the eventloop, updated after each poll */
559 580
560#else 581#else
561 582
562int ev_default_loop (unsigned int flags EV_CPP (= 0)); /* returns true when successful */ 583EV_API_DECL int ev_default_loop (unsigned int flags EV_CPP (= 0)) EV_THROW; /* returns true when successful */
584
585EV_API_DECL ev_tstamp ev_rt_now;
563 586
564EV_INLINE ev_tstamp 587EV_INLINE ev_tstamp
565ev_now (void) 588ev_now (void) EV_THROW
566{ 589{
567 extern ev_tstamp ev_rt_now;
568
569 return ev_rt_now; 590 return ev_rt_now;
570} 591}
571 592
572/* looks weird, but ev_is_default_loop (EV_A) still works if this exists */ 593/* looks weird, but ev_is_default_loop (EV_A) still works if this exists */
573EV_INLINE int 594EV_INLINE int
574ev_is_default_loop (void) 595ev_is_default_loop (void) EV_THROW
575{ 596{
576 return 1; 597 return 1;
577} 598}
578 599
579#endif /* multiplicity */ 600#endif /* multiplicity */
580 601
581/* destroy event loops, also works for the default loop */ 602/* destroy event loops, also works for the default loop */
582void ev_loop_destroy (EV_P); 603EV_API_DECL void ev_loop_destroy (EV_P);
583 604
584/* this needs to be called after fork, to duplicate the loop */ 605/* this needs to be called after fork, to duplicate the loop */
585/* when you want to re-use it in the child */ 606/* when you want to re-use it in the child */
586/* you can call it in either the parent or the child */ 607/* you can call it in either the parent or the child */
587/* you can actually call it at any time, anywhere :) */ 608/* you can actually call it at any time, anywhere :) */
588void ev_loop_fork (EV_P); 609EV_API_DECL void ev_loop_fork (EV_P) EV_THROW;
589 610
590unsigned int ev_backend (EV_P); /* backend in use by loop */ 611EV_API_DECL unsigned int ev_backend (EV_P) EV_THROW; /* backend in use by loop */
591 612
592void ev_now_update (EV_P); /* update event loop time */ 613EV_API_DECL void ev_now_update (EV_P) EV_THROW; /* update event loop time */
593 614
594#if EV_WALK_ENABLE 615#if EV_WALK_ENABLE
595/* walk (almost) all watchers in the loop of a given type, invoking the */ 616/* walk (almost) all watchers in the loop of a given type, invoking the */
596/* callback on every such watcher. The callback might stop the watcher, */ 617/* callback on every such watcher. The callback might stop the watcher, */
597/* but do nothing else with the loop */ 618/* but do nothing else with the loop */
598void ev_walk (EV_P_ int types, void (*cb)(EV_P_ int type, void *w)); 619EV_API_DECL void ev_walk (EV_P_ int types, void (*cb)(EV_P_ int type, void *w)) EV_THROW;
599#endif 620#endif
600 621
601#endif /* prototypes */ 622#endif /* prototypes */
602 623
603/* ev_run flags values */ 624/* ev_run flags values */
… …
612 EVBREAK_ONE = 1, /* unloop once */ 633 EVBREAK_ONE = 1, /* unloop once */
613 EVBREAK_ALL = 2 /* unloop all loops */ 634 EVBREAK_ALL = 2 /* unloop all loops */
614}; 635};
615 636
616#if EV_PROTOTYPES 637#if EV_PROTOTYPES
617void ev_run (EV_P_ int flags EV_CPP (= 0)); 638EV_API_DECL int ev_run (EV_P_ int flags EV_CPP (= 0));
618void ev_break (EV_P_ int how EV_CPP (= EVBREAK_ONE)); /* break out of the loop */ 639EV_API_DECL void ev_break (EV_P_ int how EV_CPP (= EVBREAK_ONE)) EV_THROW; /* break out of the loop */
619 640
620/* 641/*
621 * ref/unref can be used to add or remove a refcount on the mainloop. every watcher 642 * ref/unref can be used to add or remove a refcount on the mainloop. every watcher
622 * keeps one reference. if you have a long-running watcher you never unregister that 643 * keeps one reference. if you have a long-running watcher you never unregister that
623 * should not keep ev_loop from running, unref() after starting, and ref() before stopping. 644 * should not keep ev_loop from running, unref() after starting, and ref() before stopping.
624 */ 645 */
625void ev_ref (EV_P); 646EV_API_DECL void ev_ref (EV_P) EV_THROW;
626void ev_unref (EV_P); 647EV_API_DECL void ev_unref (EV_P) EV_THROW;
627 648
628/* 649/*
629 * convenience function, wait for a single event, without registering an event watcher 650 * convenience function, wait for a single event, without registering an event watcher
630 * if timeout is < 0, do wait indefinitely 651 * if timeout is < 0, do wait indefinitely
631 */ 652 */
632void ev_once (EV_P_ int fd, int events, ev_tstamp timeout, void (*cb)(int revents, void *arg), void *arg); 653EV_API_DECL void ev_once (EV_P_ int fd, int events, ev_tstamp timeout, void (*cb)(int revents, void *arg), void *arg) EV_THROW;
633 654
634# if EV_FEATURE_API 655# if EV_FEATURE_API
635unsigned int ev_iteration (EV_P); /* number of loop iterations */ 656EV_API_DECL unsigned int ev_iteration (EV_P) EV_THROW; /* number of loop iterations */
636unsigned int ev_depth (EV_P); /* #ev_loop enters - #ev_loop leaves */ 657EV_API_DECL unsigned int ev_depth (EV_P) EV_THROW; /* #ev_loop enters - #ev_loop leaves */
637void ev_verify (EV_P); /* abort if loop data corrupted */ 658EV_API_DECL void ev_verify (EV_P) EV_THROW; /* abort if loop data corrupted */
638 659
639void ev_set_io_collect_interval (EV_P_ ev_tstamp interval); /* sleep at least this time, default 0 */ 660EV_API_DECL void ev_set_io_collect_interval (EV_P_ ev_tstamp interval) EV_THROW; /* 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 */ 661EV_API_DECL void ev_set_timeout_collect_interval (EV_P_ ev_tstamp interval) EV_THROW; /* sleep at least this time, default 0 */
641 662
642/* advanced stuff for threading etc. support, see docs */ 663/* advanced stuff for threading etc. support, see docs */
643void ev_set_userdata (EV_P_ void *data); 664EV_API_DECL void ev_set_userdata (EV_P_ void *data) EV_THROW;
644void *ev_userdata (EV_P); 665EV_API_DECL void *ev_userdata (EV_P) EV_THROW;
645void ev_set_invoke_pending_cb (EV_P_ void (*invoke_pending_cb)(EV_P)); 666typedef void (*ev_loop_callback)(EV_P);
646void ev_set_loop_release_cb (EV_P_ void (*release)(EV_P), void (*acquire)(EV_P)); 667EV_API_DECL void ev_set_invoke_pending_cb (EV_P_ ev_loop_callback invoke_pending_cb) EV_THROW;
668EV_API_DECL void ev_set_loop_release_cb (EV_P_ ev_loop_callback EV_THROW release, ev_loop_callback EV_THROW acquire) EV_THROW;
647 669
648unsigned int ev_pending_count (EV_P); /* number of pending events, if any */ 670EV_API_DECL unsigned int ev_pending_count (EV_P) EV_THROW; /* number of pending events, if any */
649void ev_invoke_pending (EV_P); /* invoke all pending watchers */ 671EV_API_DECL void ev_invoke_pending (EV_P); /* invoke all pending watchers */
650 672
651/* 673/*
652 * stop/start the timer handling. 674 * stop/start the timer handling.
653 */ 675 */
654void ev_suspend (EV_P); 676EV_API_DECL void ev_suspend (EV_P) EV_THROW;
655void ev_resume (EV_P); 677EV_API_DECL void ev_resume (EV_P) EV_THROW;
656#endif 678#endif
657 679
658#endif 680#endif
659 681
660/* these may evaluate ev multiple times, and the other arguments at most once */ 682/* these may evaluate ev multiple times, and the other arguments at most once */
… …
712#ifndef ev_set_cb 734#ifndef ev_set_cb
713# define ev_set_cb(ev,cb_) ev_cb (ev) = (cb_) 735# define ev_set_cb(ev,cb_) ev_cb (ev) = (cb_)
714#endif 736#endif
715 737
716/* stopping (enabling, adding) a watcher does nothing if it is already running */ 738/* stopping (enabling, adding) a watcher does nothing if it is already running */
717/* stopping (disabling, deleting) a watcher does nothing unless its already running */ 739/* stopping (disabling, deleting) a watcher does nothing unless it's already running */
718#if EV_PROTOTYPES 740#if EV_PROTOTYPES
719 741
720/* feeds an event into a watcher as if the event actually occured */ 742/* feeds an event into a watcher as if the event actually occurred */
721/* accepts any ev_watcher type */ 743/* accepts any ev_watcher type */
722void ev_feed_event (EV_P_ void *w, int revents); 744EV_API_DECL void ev_feed_event (EV_P_ void *w, int revents) EV_THROW;
723void ev_feed_fd_event (EV_P_ int fd, int revents); 745EV_API_DECL void ev_feed_fd_event (EV_P_ int fd, int revents) EV_THROW;
724#if EV_SIGNAL_ENABLE 746#if EV_SIGNAL_ENABLE
725void ev_feed_signal (int signum); 747EV_API_DECL void ev_feed_signal (int signum) EV_THROW;
726void ev_feed_signal_event (EV_P_ int signum); 748EV_API_DECL void ev_feed_signal_event (EV_P_ int signum) EV_THROW;
727#endif 749#endif
728void ev_invoke (EV_P_ void *w, int revents); 750EV_API_DECL void ev_invoke (EV_P_ void *w, int revents);
729int ev_clear_pending (EV_P_ void *w); 751EV_API_DECL int ev_clear_pending (EV_P_ void *w) EV_THROW;
730 752
731void ev_io_start (EV_P_ ev_io *w); 753EV_API_DECL void ev_io_start (EV_P_ ev_io *w) EV_THROW;
732void ev_io_stop (EV_P_ ev_io *w); 754EV_API_DECL void ev_io_stop (EV_P_ ev_io *w) EV_THROW;
733 755
734void ev_timer_start (EV_P_ ev_timer *w); 756EV_API_DECL void ev_timer_start (EV_P_ ev_timer *w) EV_THROW;
735void ev_timer_stop (EV_P_ ev_timer *w); 757EV_API_DECL void ev_timer_stop (EV_P_ ev_timer *w) EV_THROW;
736/* stops if active and no repeat, restarts if active and repeating, starts if inactive and repeating */ 758/* stops if active and no repeat, restarts if active and repeating, starts if inactive and repeating */
737void ev_timer_again (EV_P_ ev_timer *w); 759EV_API_DECL void ev_timer_again (EV_P_ ev_timer *w) EV_THROW;
738/* return remaining time */ 760/* return remaining time */
739ev_tstamp ev_timer_remaining (EV_P_ ev_timer *w); 761EV_API_DECL ev_tstamp ev_timer_remaining (EV_P_ ev_timer *w) EV_THROW;
740 762
741#if EV_PERIODIC_ENABLE 763#if EV_PERIODIC_ENABLE
742void ev_periodic_start (EV_P_ ev_periodic *w); 764EV_API_DECL void ev_periodic_start (EV_P_ ev_periodic *w) EV_THROW;
743void ev_periodic_stop (EV_P_ ev_periodic *w); 765EV_API_DECL void ev_periodic_stop (EV_P_ ev_periodic *w) EV_THROW;
744void ev_periodic_again (EV_P_ ev_periodic *w); 766EV_API_DECL void ev_periodic_again (EV_P_ ev_periodic *w) EV_THROW;
745#endif 767#endif
746 768
747/* only supported in the default loop */ 769/* only supported in the default loop */
748#if EV_SIGNAL_ENABLE 770#if EV_SIGNAL_ENABLE
749void ev_signal_start (EV_P_ ev_signal *w); 771EV_API_DECL void ev_signal_start (EV_P_ ev_signal *w) EV_THROW;
750void ev_signal_stop (EV_P_ ev_signal *w); 772EV_API_DECL void ev_signal_stop (EV_P_ ev_signal *w) EV_THROW;
751#endif 773#endif
752 774
753/* only supported in the default loop */ 775/* only supported in the default loop */
754# if EV_CHILD_ENABLE 776# if EV_CHILD_ENABLE
755void ev_child_start (EV_P_ ev_child *w); 777EV_API_DECL void ev_child_start (EV_P_ ev_child *w) EV_THROW;
756void ev_child_stop (EV_P_ ev_child *w); 778EV_API_DECL void ev_child_stop (EV_P_ ev_child *w) EV_THROW;
757# endif 779# endif
758 780
759# if EV_STAT_ENABLE 781# if EV_STAT_ENABLE
760void ev_stat_start (EV_P_ ev_stat *w); 782EV_API_DECL void ev_stat_start (EV_P_ ev_stat *w) EV_THROW;
761void ev_stat_stop (EV_P_ ev_stat *w); 783EV_API_DECL void ev_stat_stop (EV_P_ ev_stat *w) EV_THROW;
762void ev_stat_stat (EV_P_ ev_stat *w); 784EV_API_DECL void ev_stat_stat (EV_P_ ev_stat *w) EV_THROW;
763# endif 785# endif
764 786
765# if EV_IDLE_ENABLE 787# if EV_IDLE_ENABLE
766void ev_idle_start (EV_P_ ev_idle *w); 788EV_API_DECL void ev_idle_start (EV_P_ ev_idle *w) EV_THROW;
767void ev_idle_stop (EV_P_ ev_idle *w); 789EV_API_DECL void ev_idle_stop (EV_P_ ev_idle *w) EV_THROW;
768# endif 790# endif
769 791
770#if EV_PREPARE_ENABLE 792#if EV_PREPARE_ENABLE
771void ev_prepare_start (EV_P_ ev_prepare *w); 793EV_API_DECL void ev_prepare_start (EV_P_ ev_prepare *w) EV_THROW;
772void ev_prepare_stop (EV_P_ ev_prepare *w); 794EV_API_DECL void ev_prepare_stop (EV_P_ ev_prepare *w) EV_THROW;
773#endif 795#endif
774 796
775#if EV_CHECK_ENABLE 797#if EV_CHECK_ENABLE
776void ev_check_start (EV_P_ ev_check *w); 798EV_API_DECL void ev_check_start (EV_P_ ev_check *w) EV_THROW;
777void ev_check_stop (EV_P_ ev_check *w); 799EV_API_DECL void ev_check_stop (EV_P_ ev_check *w) EV_THROW;
778#endif 800#endif
779 801
780# if EV_FORK_ENABLE 802# if EV_FORK_ENABLE
781void ev_fork_start (EV_P_ ev_fork *w); 803EV_API_DECL void ev_fork_start (EV_P_ ev_fork *w) EV_THROW;
782void ev_fork_stop (EV_P_ ev_fork *w); 804EV_API_DECL void ev_fork_stop (EV_P_ ev_fork *w) EV_THROW;
783# endif 805# endif
784 806
785# if EV_CLEANUP_ENABLE 807# if EV_CLEANUP_ENABLE
786void ev_cleanup_start (EV_P_ ev_cleanup *w); 808EV_API_DECL void ev_cleanup_start (EV_P_ ev_cleanup *w) EV_THROW;
787void ev_cleanup_stop (EV_P_ ev_cleanup *w); 809EV_API_DECL void ev_cleanup_stop (EV_P_ ev_cleanup *w) EV_THROW;
788# endif 810# endif
789 811
790# if EV_EMBED_ENABLE 812# if EV_EMBED_ENABLE
791/* only supported when loop to be embedded is in fact embeddable */ 813/* only supported when loop to be embedded is in fact embeddable */
792void ev_embed_start (EV_P_ ev_embed *w); 814EV_API_DECL void ev_embed_start (EV_P_ ev_embed *w) EV_THROW;
793void ev_embed_stop (EV_P_ ev_embed *w); 815EV_API_DECL void ev_embed_stop (EV_P_ ev_embed *w) EV_THROW;
794void ev_embed_sweep (EV_P_ ev_embed *w); 816EV_API_DECL void ev_embed_sweep (EV_P_ ev_embed *w) EV_THROW;
795# endif 817# endif
796 818
797# if EV_ASYNC_ENABLE 819# if EV_ASYNC_ENABLE
798void ev_async_start (EV_P_ ev_async *w); 820EV_API_DECL void ev_async_start (EV_P_ ev_async *w) EV_THROW;
799void ev_async_stop (EV_P_ ev_async *w); 821EV_API_DECL void ev_async_stop (EV_P_ ev_async *w) EV_THROW;
800void ev_async_send (EV_P_ ev_async *w); 822EV_API_DECL void ev_async_send (EV_P_ ev_async *w) EV_THROW;
801# endif 823# endif
802 824
803#if EV_COMPAT3 825#if EV_COMPAT3
804 #define EVLOOP_NONBLOCK EVRUN_NOWAIT 826 #define EVLOOP_NONBLOCK EVRUN_NOWAIT
805 #define EVLOOP_ONESHOT EVRUN_ONCE 827 #define EVLOOP_ONESHOT EVRUN_ONCE

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