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Comparing libev/ev.h (file contents):
Revision 1.164 by root, Sat Feb 4 18:55:50 2012 UTC vs.
Revision 1.184 by root, Sun Dec 20 01:35:55 2015 UTC

1/* 1/*
2 * libev native API header 2 * libev native API header
3 * 3 *
4 * Copyright (c) 2007,2008,2009,2010,2011,2012 Marc Alexander Lehmann <libev@schmorp.de> 4 * Copyright (c) 2007,2008,2009,2010,2011,2012,2015 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 *
… …
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 44# define EV_CPP(x) x
45# if __cplusplus >= 201103L
46# define EV_THROW noexcept
47# else
48# define EV_THROW throw ()
49# endif
45#else 50#else
46# define EV_CPP(x) 51# define EV_CPP(x)
52# define EV_THROW
47#endif 53#endif
48 54
49EV_CPP(extern "C" {) 55EV_CPP(extern "C" {)
50 56
51/*****************************************************************************/ 57/*****************************************************************************/
… …
54#ifndef EV_COMPAT3 60#ifndef EV_COMPAT3
55# define EV_COMPAT3 1 61# define EV_COMPAT3 1
56#endif 62#endif
57 63
58#ifndef EV_FEATURES 64#ifndef EV_FEATURES
65# if defined __OPTIMIZE_SIZE__
66# define EV_FEATURES 0x7c
67# else
59# define EV_FEATURES 0x7f 68# define EV_FEATURES 0x7f
69# endif
60#endif 70#endif
61 71
62#define EV_FEATURE_CODE ((EV_FEATURES) & 1) 72#define EV_FEATURE_CODE ((EV_FEATURES) & 1)
63#define EV_FEATURE_DATA ((EV_FEATURES) & 2) 73#define EV_FEATURE_DATA ((EV_FEATURES) & 2)
64#define EV_FEATURE_CONFIG ((EV_FEATURES) & 4) 74#define EV_FEATURE_CONFIG ((EV_FEATURES) & 4)
… …
139#endif 149#endif
140 150
141/*****************************************************************************/ 151/*****************************************************************************/
142 152
143typedef double ev_tstamp; 153typedef double ev_tstamp;
154
155#include <string.h> /* for memmove */
144 156
145#ifndef EV_ATOMIC_T 157#ifndef EV_ATOMIC_T
146# include <signal.h> 158# include <signal.h>
147# define EV_ATOMIC_T sig_atomic_t volatile 159# define EV_ATOMIC_T sig_atomic_t volatile
148#endif 160#endif
… …
197#endif 209#endif
198 210
199/*****************************************************************************/ 211/*****************************************************************************/
200 212
201#define EV_VERSION_MAJOR 4 213#define EV_VERSION_MAJOR 4
202#define EV_VERSION_MINOR 11 214#define EV_VERSION_MINOR 22
203 215
204/* eventmask, revents, events... */ 216/* eventmask, revents, events... */
205enum { 217enum {
206 EV_UNDEF = 0xFFFFFFFF, /* guaranteed to be invalid */ 218 EV_UNDEF = (int)0xFFFFFFFF, /* guaranteed to be invalid */
207 EV_NONE = 0x00, /* no events */ 219 EV_NONE = 0x00, /* no events */
208 EV_READ = 0x01, /* ev_io detected read will not block */ 220 EV_READ = 0x01, /* ev_io detected read will not block */
209 EV_WRITE = 0x02, /* ev_io detected write will not block */ 221 EV_WRITE = 0x02, /* ev_io detected write will not block */
210 EV__IOFDSET = 0x80, /* internal use only */ 222 EV__IOFDSET = 0x80, /* internal use only */
211 EV_IO = EV_READ, /* alias for type-detection */ 223 EV_IO = EV_READ, /* alias for type-detection */
212 EV_TIMER = 0x00000100, /* timer timed out */ 224 EV_TIMER = 0x00000100, /* timer timed out */
213#if EV_COMPAT3 225#if EV_COMPAT3
214 EV_TIMEOUT = EV_TIMER, /* pre 4.0 API compatibility */ 226 EV_TIMEOUT = EV_TIMER, /* pre 4.0 API compatibility */
215#endif 227#endif
216 EV_PERIODIC = 0x00000200, /* periodic timer timed out */ 228 EV_PERIODIC = 0x00000200, /* periodic timer timed out */
217 EV_SIGNAL = 0x00000400, /* signal was received */ 229 EV_SIGNAL = 0x00000400, /* signal was received */
218 EV_CHILD = 0x00000800, /* child/pid had status change */ 230 EV_CHILD = 0x00000800, /* child/pid had status change */
219 EV_STAT = 0x00001000, /* stat data changed */ 231 EV_STAT = 0x00001000, /* stat data changed */
220 EV_IDLE = 0x00002000, /* event loop is idling */ 232 EV_IDLE = 0x00002000, /* event loop is idling */
221 EV_PREPARE = 0x00004000, /* event loop about to poll */ 233 EV_PREPARE = 0x00004000, /* event loop about to poll */
222 EV_CHECK = 0x00008000, /* event loop finished poll */ 234 EV_CHECK = 0x00008000, /* event loop finished poll */
223 EV_EMBED = 0x00010000, /* embedded event loop needs sweep */ 235 EV_EMBED = 0x00010000, /* embedded event loop needs sweep */
224 EV_FORK = 0x00020000, /* event loop resumed in child */ 236 EV_FORK = 0x00020000, /* event loop resumed in child */
225 EV_CLEANUP = 0x00040000, /* event loop resumed in child */ 237 EV_CLEANUP = 0x00040000, /* event loop resumed in child */
226 EV_ASYNC = 0x00080000, /* async intra-loop signal */ 238 EV_ASYNC = 0x00080000, /* async intra-loop signal */
227 EV_CUSTOM = 0x01000000, /* for use by user code */ 239 EV_CUSTOM = 0x01000000, /* for use by user code */
228 EV_ERROR = 0x80000000 /* sent when an error occurs */ 240 EV_ERROR = (int)0x80000000 /* sent when an error occurs */
229}; 241};
230 242
231/* can be used to add custom fields to all watchers, while losing binary compatibility */ 243/* can be used to add custom fields to all watchers, while losing binary compatibility */
232#ifndef EV_COMMON 244#ifndef EV_COMMON
233# define EV_COMMON void *data; 245# define EV_COMMON void *data;
… …
325{ 337{
326 EV_WATCHER_TIME (ev_periodic) 338 EV_WATCHER_TIME (ev_periodic)
327 339
328 ev_tstamp offset; /* rw */ 340 ev_tstamp offset; /* rw */
329 ev_tstamp interval; /* rw */ 341 ev_tstamp interval; /* rw */
330 ev_tstamp (*reschedule_cb)(struct ev_periodic *w, ev_tstamp now); /* rw */ 342 ev_tstamp (*reschedule_cb)(struct ev_periodic *w, ev_tstamp now) EV_THROW; /* rw */
331} ev_periodic; 343} ev_periodic;
332 344
333/* invoked when the given signal has been received */ 345/* invoked when the given signal has been received */
334/* revent EV_SIGNAL */ 346/* revent EV_SIGNAL */
335typedef struct ev_signal 347typedef struct ev_signal
… …
512 EVBACKEND_ALL = 0x0000003FU, /* all known backends */ 524 EVBACKEND_ALL = 0x0000003FU, /* all known backends */
513 EVBACKEND_MASK = 0x0000FFFFU /* all future backends */ 525 EVBACKEND_MASK = 0x0000FFFFU /* all future backends */
514}; 526};
515 527
516#if EV_PROTOTYPES 528#if EV_PROTOTYPES
517EV_API_DECL int ev_version_major (void); 529EV_API_DECL int ev_version_major (void) EV_THROW;
518EV_API_DECL int ev_version_minor (void); 530EV_API_DECL int ev_version_minor (void) EV_THROW;
519 531
520EV_API_DECL unsigned int ev_supported_backends (void); 532EV_API_DECL unsigned int ev_supported_backends (void) EV_THROW;
521EV_API_DECL unsigned int ev_recommended_backends (void); 533EV_API_DECL unsigned int ev_recommended_backends (void) EV_THROW;
522EV_API_DECL unsigned int ev_embeddable_backends (void); 534EV_API_DECL unsigned int ev_embeddable_backends (void) EV_THROW;
523 535
524EV_API_DECL ev_tstamp ev_time (void); 536EV_API_DECL ev_tstamp ev_time (void) EV_THROW;
525EV_API_DECL void ev_sleep (ev_tstamp delay); /* sleep for a while */ 537EV_API_DECL void ev_sleep (ev_tstamp delay) EV_THROW; /* sleep for a while */
526 538
527/* Sets the allocation function to use, works like realloc. 539/* Sets the allocation function to use, works like realloc.
528 * It is used to allocate and free memory. 540 * It is used to allocate and free memory.
529 * If it returns zero when memory needs to be allocated, the library might abort 541 * If it returns zero when memory needs to be allocated, the library might abort
530 * or take some potentially destructive action. 542 * or take some potentially destructive action.
531 * The default is your system realloc function. 543 * The default is your system realloc function.
532 */ 544 */
533EV_API_DECL void ev_set_allocator (void *(*cb)(void *ptr, long size)); 545EV_API_DECL void ev_set_allocator (void *(*cb)(void *ptr, long size) EV_THROW) EV_THROW;
534 546
535/* set the callback function to call on a 547/* set the callback function to call on a
536 * retryable syscall error 548 * retryable syscall error
537 * (such as failed select, poll, epoll_wait) 549 * (such as failed select, poll, epoll_wait)
538 */ 550 */
539EV_API_DECL void ev_set_syserr_cb (void (*cb)(const char *msg)); 551EV_API_DECL void ev_set_syserr_cb (void (*cb)(const char *msg) EV_THROW) EV_THROW;
540 552
541#if EV_MULTIPLICITY 553#if EV_MULTIPLICITY
542 554
543/* the default loop is the only one that handles signals and child watchers */ 555/* the default loop is the only one that handles signals and child watchers */
544/* you can call this as often as you like */ 556/* you can call this as often as you like */
545EV_API_DECL struct ev_loop *ev_default_loop (unsigned int flags EV_CPP (= 0)); 557EV_API_DECL struct ev_loop *ev_default_loop (unsigned int flags EV_CPP (= 0)) EV_THROW;
546 558
547#ifdef EV_API_STATIC 559#ifdef EV_API_STATIC
548EV_API_DECL struct ev_loop *ev_default_loop_ptr; 560EV_API_DECL struct ev_loop *ev_default_loop_ptr;
549#endif 561#endif
550 562
551EV_INLINE struct ev_loop * 563EV_INLINE struct ev_loop *
552ev_default_loop_uc_ (void) 564ev_default_loop_uc_ (void) EV_THROW
553{ 565{
554 extern struct ev_loop *ev_default_loop_ptr; 566 extern struct ev_loop *ev_default_loop_ptr;
555 567
556 return ev_default_loop_ptr; 568 return ev_default_loop_ptr;
557} 569}
558 570
559EV_INLINE int 571EV_INLINE int
560ev_is_default_loop (EV_P) 572ev_is_default_loop (EV_P) EV_THROW
561{ 573{
562 return EV_A == EV_DEFAULT_UC; 574 return EV_A == EV_DEFAULT_UC;
563} 575}
564 576
565/* create and destroy alternative loops that don't handle signals */ 577/* create and destroy alternative loops that don't handle signals */
566EV_API_DECL struct ev_loop *ev_loop_new (unsigned int flags EV_CPP (= 0)); 578EV_API_DECL struct ev_loop *ev_loop_new (unsigned int flags EV_CPP (= 0)) EV_THROW;
567 579
568EV_API_DECL ev_tstamp ev_now (EV_P); /* time w.r.t. timers and the eventloop, updated after each poll */ 580EV_API_DECL ev_tstamp ev_now (EV_P) EV_THROW; /* time w.r.t. timers and the eventloop, updated after each poll */
569 581
570#else 582#else
571 583
572EV_API_DECL int ev_default_loop (unsigned int flags EV_CPP (= 0)); /* returns true when successful */ 584EV_API_DECL int ev_default_loop (unsigned int flags EV_CPP (= 0)) EV_THROW; /* returns true when successful */
573 585
574EV_API_DECL ev_tstamp ev_rt_now; 586EV_API_DECL ev_tstamp ev_rt_now;
575 587
576EV_INLINE ev_tstamp 588EV_INLINE ev_tstamp
577ev_now (void) 589ev_now (void) EV_THROW
578{ 590{
579 return ev_rt_now; 591 return ev_rt_now;
580} 592}
581 593
582/* looks weird, but ev_is_default_loop (EV_A) still works if this exists */ 594/* looks weird, but ev_is_default_loop (EV_A) still works if this exists */
583EV_INLINE int 595EV_INLINE int
584ev_is_default_loop (void) 596ev_is_default_loop (void) EV_THROW
585{ 597{
586 return 1; 598 return 1;
587} 599}
588 600
589#endif /* multiplicity */ 601#endif /* multiplicity */
… …
593 605
594/* this needs to be called after fork, to duplicate the loop */ 606/* this needs to be called after fork, to duplicate the loop */
595/* when you want to re-use it in the child */ 607/* when you want to re-use it in the child */
596/* you can call it in either the parent or the child */ 608/* you can call it in either the parent or the child */
597/* you can actually call it at any time, anywhere :) */ 609/* you can actually call it at any time, anywhere :) */
598EV_API_DECL void ev_loop_fork (EV_P); 610EV_API_DECL void ev_loop_fork (EV_P) EV_THROW;
599 611
600EV_API_DECL unsigned int ev_backend (EV_P); /* backend in use by loop */ 612EV_API_DECL unsigned int ev_backend (EV_P) EV_THROW; /* backend in use by loop */
601 613
602EV_API_DECL void ev_now_update (EV_P); /* update event loop time */ 614EV_API_DECL void ev_now_update (EV_P) EV_THROW; /* update event loop time */
603 615
604#if EV_WALK_ENABLE 616#if EV_WALK_ENABLE
605/* walk (almost) all watchers in the loop of a given type, invoking the */ 617/* walk (almost) all watchers in the loop of a given type, invoking the */
606/* callback on every such watcher. The callback might stop the watcher, */ 618/* callback on every such watcher. The callback might stop the watcher, */
607/* but do nothing else with the loop */ 619/* but do nothing else with the loop */
608EV_API_DECL void ev_walk (EV_P_ int types, void (*cb)(EV_P_ int type, void *w)); 620EV_API_DECL void ev_walk (EV_P_ int types, void (*cb)(EV_P_ int type, void *w)) EV_THROW;
609#endif 621#endif
610 622
611#endif /* prototypes */ 623#endif /* prototypes */
612 624
613/* ev_run flags values */ 625/* ev_run flags values */
… …
622 EVBREAK_ONE = 1, /* unloop once */ 634 EVBREAK_ONE = 1, /* unloop once */
623 EVBREAK_ALL = 2 /* unloop all loops */ 635 EVBREAK_ALL = 2 /* unloop all loops */
624}; 636};
625 637
626#if EV_PROTOTYPES 638#if EV_PROTOTYPES
627EV_API_DECL void ev_run (EV_P_ int flags EV_CPP (= 0)); 639EV_API_DECL int ev_run (EV_P_ int flags EV_CPP (= 0));
628EV_API_DECL void ev_break (EV_P_ int how EV_CPP (= EVBREAK_ONE)); /* break out of the loop */ 640EV_API_DECL void ev_break (EV_P_ int how EV_CPP (= EVBREAK_ONE)) EV_THROW; /* break out of the loop */
629 641
630/* 642/*
631 * ref/unref can be used to add or remove a refcount on the mainloop. every watcher 643 * ref/unref can be used to add or remove a refcount on the mainloop. every watcher
632 * keeps one reference. if you have a long-running watcher you never unregister that 644 * keeps one reference. if you have a long-running watcher you never unregister that
633 * should not keep ev_loop from running, unref() after starting, and ref() before stopping. 645 * should not keep ev_loop from running, unref() after starting, and ref() before stopping.
634 */ 646 */
635EV_API_DECL void ev_ref (EV_P); 647EV_API_DECL void ev_ref (EV_P) EV_THROW;
636EV_API_DECL void ev_unref (EV_P); 648EV_API_DECL void ev_unref (EV_P) EV_THROW;
637 649
638/* 650/*
639 * convenience function, wait for a single event, without registering an event watcher 651 * convenience function, wait for a single event, without registering an event watcher
640 * if timeout is < 0, do wait indefinitely 652 * if timeout is < 0, do wait indefinitely
641 */ 653 */
642EV_API_DECL void ev_once (EV_P_ int fd, int events, ev_tstamp timeout, void (*cb)(int revents, void *arg), void *arg); 654EV_API_DECL void ev_once (EV_P_ int fd, int events, ev_tstamp timeout, void (*cb)(int revents, void *arg), void *arg) EV_THROW;
643 655
644# if EV_FEATURE_API 656# if EV_FEATURE_API
645EV_API_DECL unsigned int ev_iteration (EV_P); /* number of loop iterations */ 657EV_API_DECL unsigned int ev_iteration (EV_P) EV_THROW; /* number of loop iterations */
646EV_API_DECL unsigned int ev_depth (EV_P); /* #ev_loop enters - #ev_loop leaves */ 658EV_API_DECL unsigned int ev_depth (EV_P) EV_THROW; /* #ev_loop enters - #ev_loop leaves */
647EV_API_DECL void ev_verify (EV_P); /* abort if loop data corrupted */ 659EV_API_DECL void ev_verify (EV_P) EV_THROW; /* abort if loop data corrupted */
648 660
649EV_API_DECL void ev_set_io_collect_interval (EV_P_ ev_tstamp interval); /* sleep at least this time, default 0 */ 661EV_API_DECL void ev_set_io_collect_interval (EV_P_ ev_tstamp interval) EV_THROW; /* sleep at least this time, default 0 */
650EV_API_DECL void ev_set_timeout_collect_interval (EV_P_ ev_tstamp interval); /* sleep at least this time, default 0 */ 662EV_API_DECL void ev_set_timeout_collect_interval (EV_P_ ev_tstamp interval) EV_THROW; /* sleep at least this time, default 0 */
651 663
652/* advanced stuff for threading etc. support, see docs */ 664/* advanced stuff for threading etc. support, see docs */
653EV_API_DECL void ev_set_userdata (EV_P_ void *data); 665EV_API_DECL void ev_set_userdata (EV_P_ void *data) EV_THROW;
654EV_API_DECL void *ev_userdata (EV_P); 666EV_API_DECL void *ev_userdata (EV_P) EV_THROW;
667typedef void (*ev_loop_callback)(EV_P);
655EV_API_DECL void ev_set_invoke_pending_cb (EV_P_ void (*invoke_pending_cb)(EV_P)); 668EV_API_DECL void ev_set_invoke_pending_cb (EV_P_ ev_loop_callback invoke_pending_cb) EV_THROW;
669/* C++ doesn't allow the use of the ev_loop_callback typedef here, so we need to spell it out */
656EV_API_DECL void ev_set_loop_release_cb (EV_P_ void (*release)(EV_P), void (*acquire)(EV_P)); 670EV_API_DECL void ev_set_loop_release_cb (EV_P_ void (*release)(EV_P) EV_THROW, void (*acquire)(EV_P) EV_THROW) EV_THROW;
657 671
658EV_API_DECL unsigned int ev_pending_count (EV_P); /* number of pending events, if any */ 672EV_API_DECL unsigned int ev_pending_count (EV_P) EV_THROW; /* number of pending events, if any */
659EV_API_DECL void ev_invoke_pending (EV_P); /* invoke all pending watchers */ 673EV_API_DECL void ev_invoke_pending (EV_P); /* invoke all pending watchers */
660 674
661/* 675/*
662 * stop/start the timer handling. 676 * stop/start the timer handling.
663 */ 677 */
664EV_API_DECL void ev_suspend (EV_P); 678EV_API_DECL void ev_suspend (EV_P) EV_THROW;
665EV_API_DECL void ev_resume (EV_P); 679EV_API_DECL void ev_resume (EV_P) EV_THROW;
666#endif 680#endif
667 681
668#endif 682#endif
669 683
670/* these may evaluate ev multiple times, and the other arguments at most once */ 684/* these may evaluate ev multiple times, and the other arguments at most once */
… …
705#define ev_async_init(ev,cb) do { ev_init ((ev), (cb)); ev_async_set ((ev)); } while (0) 719#define ev_async_init(ev,cb) do { ev_init ((ev), (cb)); ev_async_set ((ev)); } while (0)
706 720
707#define ev_is_pending(ev) (0 + ((ev_watcher *)(void *)(ev))->pending) /* ro, true when watcher is waiting for callback invocation */ 721#define ev_is_pending(ev) (0 + ((ev_watcher *)(void *)(ev))->pending) /* ro, true when watcher is waiting for callback invocation */
708#define ev_is_active(ev) (0 + ((ev_watcher *)(void *)(ev))->active) /* ro, true when the watcher has been started */ 722#define ev_is_active(ev) (0 + ((ev_watcher *)(void *)(ev))->active) /* ro, true when the watcher has been started */
709 723
710#define ev_cb(ev) (ev)->cb /* rw */ 724#define ev_cb_(ev) (ev)->cb /* rw */
725#define ev_cb(ev) (memmove (&ev_cb_ (ev), &((ev_watcher *)(ev))->cb, sizeof (ev_cb_ (ev))), (ev)->cb)
711 726
712#if EV_MINPRI == EV_MAXPRI 727#if EV_MINPRI == EV_MAXPRI
713# define ev_priority(ev) ((ev), EV_MINPRI) 728# define ev_priority(ev) ((ev), EV_MINPRI)
714# define ev_set_priority(ev,pri) ((ev), (pri)) 729# define ev_set_priority(ev,pri) ((ev), (pri))
715#else 730#else
… …
718#endif 733#endif
719 734
720#define ev_periodic_at(ev) (+((ev_watcher_time *)(ev))->at) 735#define ev_periodic_at(ev) (+((ev_watcher_time *)(ev))->at)
721 736
722#ifndef ev_set_cb 737#ifndef ev_set_cb
723# define ev_set_cb(ev,cb_) ev_cb (ev) = (cb_) 738# define ev_set_cb(ev,cb_) (ev_cb_ (ev) = (cb_), memmove (&((ev_watcher *)(ev))->cb, &ev_cb_ (ev), sizeof (ev_cb_ (ev))))
724#endif 739#endif
725 740
726/* stopping (enabling, adding) a watcher does nothing if it is already running */ 741/* stopping (enabling, adding) a watcher does nothing if it is already running */
727/* stopping (disabling, deleting) a watcher does nothing unless its already running */ 742/* stopping (disabling, deleting) a watcher does nothing unless it's already running */
728#if EV_PROTOTYPES 743#if EV_PROTOTYPES
729 744
730/* feeds an event into a watcher as if the event actually occurred */ 745/* feeds an event into a watcher as if the event actually occurred */
731/* accepts any ev_watcher type */ 746/* accepts any ev_watcher type */
732EV_API_DECL void ev_feed_event (EV_P_ void *w, int revents); 747EV_API_DECL void ev_feed_event (EV_P_ void *w, int revents) EV_THROW;
733EV_API_DECL void ev_feed_fd_event (EV_P_ int fd, int revents); 748EV_API_DECL void ev_feed_fd_event (EV_P_ int fd, int revents) EV_THROW;
734#if EV_SIGNAL_ENABLE 749#if EV_SIGNAL_ENABLE
735EV_API_DECL void ev_feed_signal (int signum); 750EV_API_DECL void ev_feed_signal (int signum) EV_THROW;
736EV_API_DECL void ev_feed_signal_event (EV_P_ int signum); 751EV_API_DECL void ev_feed_signal_event (EV_P_ int signum) EV_THROW;
737#endif 752#endif
738EV_API_DECL void ev_invoke (EV_P_ void *w, int revents); 753EV_API_DECL void ev_invoke (EV_P_ void *w, int revents);
739EV_API_DECL int ev_clear_pending (EV_P_ void *w); 754EV_API_DECL int ev_clear_pending (EV_P_ void *w) EV_THROW;
740 755
741EV_API_DECL void ev_io_start (EV_P_ ev_io *w); 756EV_API_DECL void ev_io_start (EV_P_ ev_io *w) EV_THROW;
742EV_API_DECL void ev_io_stop (EV_P_ ev_io *w); 757EV_API_DECL void ev_io_stop (EV_P_ ev_io *w) EV_THROW;
743 758
744EV_API_DECL void ev_timer_start (EV_P_ ev_timer *w); 759EV_API_DECL void ev_timer_start (EV_P_ ev_timer *w) EV_THROW;
745EV_API_DECL void ev_timer_stop (EV_P_ ev_timer *w); 760EV_API_DECL void ev_timer_stop (EV_P_ ev_timer *w) EV_THROW;
746/* stops if active and no repeat, restarts if active and repeating, starts if inactive and repeating */ 761/* stops if active and no repeat, restarts if active and repeating, starts if inactive and repeating */
747EV_API_DECL void ev_timer_again (EV_P_ ev_timer *w); 762EV_API_DECL void ev_timer_again (EV_P_ ev_timer *w) EV_THROW;
748/* return remaining time */ 763/* return remaining time */
749EV_API_DECL ev_tstamp ev_timer_remaining (EV_P_ ev_timer *w); 764EV_API_DECL ev_tstamp ev_timer_remaining (EV_P_ ev_timer *w) EV_THROW;
750 765
751#if EV_PERIODIC_ENABLE 766#if EV_PERIODIC_ENABLE
752EV_API_DECL void ev_periodic_start (EV_P_ ev_periodic *w); 767EV_API_DECL void ev_periodic_start (EV_P_ ev_periodic *w) EV_THROW;
753EV_API_DECL void ev_periodic_stop (EV_P_ ev_periodic *w); 768EV_API_DECL void ev_periodic_stop (EV_P_ ev_periodic *w) EV_THROW;
754EV_API_DECL void ev_periodic_again (EV_P_ ev_periodic *w); 769EV_API_DECL void ev_periodic_again (EV_P_ ev_periodic *w) EV_THROW;
755#endif 770#endif
756 771
757/* only supported in the default loop */ 772/* only supported in the default loop */
758#if EV_SIGNAL_ENABLE 773#if EV_SIGNAL_ENABLE
759EV_API_DECL void ev_signal_start (EV_P_ ev_signal *w); 774EV_API_DECL void ev_signal_start (EV_P_ ev_signal *w) EV_THROW;
760EV_API_DECL void ev_signal_stop (EV_P_ ev_signal *w); 775EV_API_DECL void ev_signal_stop (EV_P_ ev_signal *w) EV_THROW;
761#endif 776#endif
762 777
763/* only supported in the default loop */ 778/* only supported in the default loop */
764# if EV_CHILD_ENABLE 779# if EV_CHILD_ENABLE
765EV_API_DECL void ev_child_start (EV_P_ ev_child *w); 780EV_API_DECL void ev_child_start (EV_P_ ev_child *w) EV_THROW;
766EV_API_DECL void ev_child_stop (EV_P_ ev_child *w); 781EV_API_DECL void ev_child_stop (EV_P_ ev_child *w) EV_THROW;
767# endif 782# endif
768 783
769# if EV_STAT_ENABLE 784# if EV_STAT_ENABLE
770EV_API_DECL void ev_stat_start (EV_P_ ev_stat *w); 785EV_API_DECL void ev_stat_start (EV_P_ ev_stat *w) EV_THROW;
771EV_API_DECL void ev_stat_stop (EV_P_ ev_stat *w); 786EV_API_DECL void ev_stat_stop (EV_P_ ev_stat *w) EV_THROW;
772EV_API_DECL void ev_stat_stat (EV_P_ ev_stat *w); 787EV_API_DECL void ev_stat_stat (EV_P_ ev_stat *w) EV_THROW;
773# endif 788# endif
774 789
775# if EV_IDLE_ENABLE 790# if EV_IDLE_ENABLE
776EV_API_DECL void ev_idle_start (EV_P_ ev_idle *w); 791EV_API_DECL void ev_idle_start (EV_P_ ev_idle *w) EV_THROW;
777EV_API_DECL void ev_idle_stop (EV_P_ ev_idle *w); 792EV_API_DECL void ev_idle_stop (EV_P_ ev_idle *w) EV_THROW;
778# endif 793# endif
779 794
780#if EV_PREPARE_ENABLE 795#if EV_PREPARE_ENABLE
781EV_API_DECL void ev_prepare_start (EV_P_ ev_prepare *w); 796EV_API_DECL void ev_prepare_start (EV_P_ ev_prepare *w) EV_THROW;
782EV_API_DECL void ev_prepare_stop (EV_P_ ev_prepare *w); 797EV_API_DECL void ev_prepare_stop (EV_P_ ev_prepare *w) EV_THROW;
783#endif 798#endif
784 799
785#if EV_CHECK_ENABLE 800#if EV_CHECK_ENABLE
786EV_API_DECL void ev_check_start (EV_P_ ev_check *w); 801EV_API_DECL void ev_check_start (EV_P_ ev_check *w) EV_THROW;
787EV_API_DECL void ev_check_stop (EV_P_ ev_check *w); 802EV_API_DECL void ev_check_stop (EV_P_ ev_check *w) EV_THROW;
788#endif 803#endif
789 804
790# if EV_FORK_ENABLE 805# if EV_FORK_ENABLE
791EV_API_DECL void ev_fork_start (EV_P_ ev_fork *w); 806EV_API_DECL void ev_fork_start (EV_P_ ev_fork *w) EV_THROW;
792EV_API_DECL void ev_fork_stop (EV_P_ ev_fork *w); 807EV_API_DECL void ev_fork_stop (EV_P_ ev_fork *w) EV_THROW;
793# endif 808# endif
794 809
795# if EV_CLEANUP_ENABLE 810# if EV_CLEANUP_ENABLE
796EV_API_DECL void ev_cleanup_start (EV_P_ ev_cleanup *w); 811EV_API_DECL void ev_cleanup_start (EV_P_ ev_cleanup *w) EV_THROW;
797EV_API_DECL void ev_cleanup_stop (EV_P_ ev_cleanup *w); 812EV_API_DECL void ev_cleanup_stop (EV_P_ ev_cleanup *w) EV_THROW;
798# endif 813# endif
799 814
800# if EV_EMBED_ENABLE 815# if EV_EMBED_ENABLE
801/* only supported when loop to be embedded is in fact embeddable */ 816/* only supported when loop to be embedded is in fact embeddable */
802EV_API_DECL void ev_embed_start (EV_P_ ev_embed *w); 817EV_API_DECL void ev_embed_start (EV_P_ ev_embed *w) EV_THROW;
803EV_API_DECL void ev_embed_stop (EV_P_ ev_embed *w); 818EV_API_DECL void ev_embed_stop (EV_P_ ev_embed *w) EV_THROW;
804EV_API_DECL void ev_embed_sweep (EV_P_ ev_embed *w); 819EV_API_DECL void ev_embed_sweep (EV_P_ ev_embed *w) EV_THROW;
805# endif 820# endif
806 821
807# if EV_ASYNC_ENABLE 822# if EV_ASYNC_ENABLE
808EV_API_DECL void ev_async_start (EV_P_ ev_async *w); 823EV_API_DECL void ev_async_start (EV_P_ ev_async *w) EV_THROW;
809EV_API_DECL void ev_async_stop (EV_P_ ev_async *w); 824EV_API_DECL void ev_async_stop (EV_P_ ev_async *w) EV_THROW;
810EV_API_DECL void ev_async_send (EV_P_ ev_async *w); 825EV_API_DECL void ev_async_send (EV_P_ ev_async *w) EV_THROW;
811# endif 826# endif
812 827
813#if EV_COMPAT3 828#if EV_COMPAT3
814 #define EVLOOP_NONBLOCK EVRUN_NOWAIT 829 #define EVLOOP_NONBLOCK EVRUN_NOWAIT
815 #define EVLOOP_ONESHOT EVRUN_ONCE 830 #define EVLOOP_ONESHOT EVRUN_ONCE

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