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Comparing libev/ev.h (file contents):
Revision 1.177 by root, Tue Sep 9 13:34:46 2014 UTC vs.
Revision 1.189 by root, Mon Oct 29 00:00:22 2018 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) 2007-2018 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_NOEXCEPT noexcept
47# else
48# define EV_NOEXCEPT
49# endif
45#else 50#else
46# define EV_CPP(x) 51# define EV_CPP(x)
47#endif 52# define EV_NOEXCEPT
48
49#define EV_THROW EV_CPP(throw())
50
51/* apple's proprietary clang fork errors out with exception specifications */
52/* in all sorts of places, so let's not even bother with them */
53/* users are strongly advised to install clang or gcc */
54#if __APPLE__ && __clang__
55# undef EV_THROW
56# define EV_THROW
57#endif 53#endif
58 54
59EV_CPP(extern "C" {) 55EV_CPP(extern "C" {)
60 56
61/*****************************************************************************/ 57/*****************************************************************************/
… …
153#endif 149#endif
154 150
155/*****************************************************************************/ 151/*****************************************************************************/
156 152
157typedef double ev_tstamp; 153typedef double ev_tstamp;
154
155#include <string.h> /* for memmove */
158 156
159#ifndef EV_ATOMIC_T 157#ifndef EV_ATOMIC_T
160# include <signal.h> 158# include <signal.h>
161# define EV_ATOMIC_T sig_atomic_t volatile 159# define EV_ATOMIC_T sig_atomic_t volatile
162#endif 160#endif
… …
211#endif 209#endif
212 210
213/*****************************************************************************/ 211/*****************************************************************************/
214 212
215#define EV_VERSION_MAJOR 4 213#define EV_VERSION_MAJOR 4
216#define EV_VERSION_MINOR 18 214#define EV_VERSION_MINOR 24
217 215
218/* eventmask, revents, events... */ 216/* eventmask, revents, events... */
219enum { 217enum {
220 EV_UNDEF = (int)0xFFFFFFFF, /* guaranteed to be invalid */ 218 EV_UNDEF = (int)0xFFFFFFFF, /* guaranteed to be invalid */
221 EV_NONE = 0x00, /* no events */ 219 EV_NONE = 0x00, /* no events */
… …
339{ 337{
340 EV_WATCHER_TIME (ev_periodic) 338 EV_WATCHER_TIME (ev_periodic)
341 339
342 ev_tstamp offset; /* rw */ 340 ev_tstamp offset; /* rw */
343 ev_tstamp interval; /* rw */ 341 ev_tstamp interval; /* rw */
344 ev_tstamp (*reschedule_cb)(struct ev_periodic *w, ev_tstamp now) EV_THROW; /* rw */ 342 ev_tstamp (*reschedule_cb)(struct ev_periodic *w, ev_tstamp now) EV_NOEXCEPT; /* rw */
345} ev_periodic; 343} ev_periodic;
346 344
347/* invoked when the given signal has been received */ 345/* invoked when the given signal has been received */
348/* revent EV_SIGNAL */ 346/* revent EV_SIGNAL */
349typedef struct ev_signal 347typedef struct ev_signal
… …
515 EVFLAG_NOSIGMASK = 0x00400000U /* avoid modifying the signal mask */ 513 EVFLAG_NOSIGMASK = 0x00400000U /* avoid modifying the signal mask */
516}; 514};
517 515
518/* method bits to be ored together */ 516/* method bits to be ored together */
519enum { 517enum {
520 EVBACKEND_SELECT = 0x00000001U, /* about anywhere */ 518 EVBACKEND_SELECT = 0x00000001U, /* available just about anywhere */
521 EVBACKEND_POLL = 0x00000002U, /* !win */ 519 EVBACKEND_POLL = 0x00000002U, /* !win, !aix, broken on osx */
522 EVBACKEND_EPOLL = 0x00000004U, /* linux */ 520 EVBACKEND_EPOLL = 0x00000004U, /* linux */
523 EVBACKEND_KQUEUE = 0x00000008U, /* bsd */ 521 EVBACKEND_KQUEUE = 0x00000008U, /* bsd, broken on osx */
524 EVBACKEND_DEVPOLL = 0x00000010U, /* solaris 8 */ /* NYI */ 522 EVBACKEND_DEVPOLL = 0x00000010U, /* solaris 8 */ /* NYI */
525 EVBACKEND_PORT = 0x00000020U, /* solaris 10 */ 523 EVBACKEND_PORT = 0x00000020U, /* solaris 10 */
526 EVBACKEND_ALL = 0x0000003FU, /* all known backends */ 524 EVBACKEND_ALL = 0x0000003FU, /* all known backends */
527 EVBACKEND_MASK = 0x0000FFFFU /* all future backends */ 525 EVBACKEND_MASK = 0x0000FFFFU /* all future backends */
528}; 526};
529 527
530#if EV_PROTOTYPES 528#if EV_PROTOTYPES
531EV_API_DECL int ev_version_major (void) EV_THROW; 529EV_API_DECL int ev_version_major (void) EV_NOEXCEPT;
532EV_API_DECL int ev_version_minor (void) EV_THROW; 530EV_API_DECL int ev_version_minor (void) EV_NOEXCEPT;
533 531
534EV_API_DECL unsigned int ev_supported_backends (void) EV_THROW; 532EV_API_DECL unsigned int ev_supported_backends (void) EV_NOEXCEPT;
535EV_API_DECL unsigned int ev_recommended_backends (void) EV_THROW; 533EV_API_DECL unsigned int ev_recommended_backends (void) EV_NOEXCEPT;
536EV_API_DECL unsigned int ev_embeddable_backends (void) EV_THROW; 534EV_API_DECL unsigned int ev_embeddable_backends (void) EV_NOEXCEPT;
537 535
538EV_API_DECL ev_tstamp ev_time (void) EV_THROW; 536EV_API_DECL ev_tstamp ev_time (void) EV_NOEXCEPT;
539EV_API_DECL void ev_sleep (ev_tstamp delay) EV_THROW; /* sleep for a while */ 537EV_API_DECL void ev_sleep (ev_tstamp delay) EV_NOEXCEPT; /* sleep for a while */
540 538
541/* Sets the allocation function to use, works like realloc. 539/* Sets the allocation function to use, works like realloc.
542 * It is used to allocate and free memory. 540 * It is used to allocate and free memory.
543 * 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
544 * or take some potentially destructive action. 542 * or take some potentially destructive action.
545 * The default is your system realloc function. 543 * The default is your system realloc function.
546 */ 544 */
547EV_API_DECL void ev_set_allocator (void *(*cb)(void *ptr, long size) EV_THROW) EV_THROW; 545EV_API_DECL void ev_set_allocator (void *(*cb)(void *ptr, long size) EV_NOEXCEPT) EV_NOEXCEPT;
548 546
549/* set the callback function to call on a 547/* set the callback function to call on a
550 * retryable syscall error 548 * retryable syscall error
551 * (such as failed select, poll, epoll_wait) 549 * (such as failed select, poll, epoll_wait)
552 */ 550 */
553EV_API_DECL void ev_set_syserr_cb (void (*cb)(const char *msg) EV_THROW) EV_THROW; 551EV_API_DECL void ev_set_syserr_cb (void (*cb)(const char *msg) EV_NOEXCEPT) EV_NOEXCEPT;
554 552
555#if EV_MULTIPLICITY 553#if EV_MULTIPLICITY
556 554
557/* 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 */
558/* you can call this as often as you like */ 556/* you can call this as often as you like */
559EV_API_DECL struct ev_loop *ev_default_loop (unsigned int flags EV_CPP (= 0)) EV_THROW; 557EV_API_DECL struct ev_loop *ev_default_loop (unsigned int flags EV_CPP (= 0)) EV_NOEXCEPT;
560 558
561#ifdef EV_API_STATIC 559#ifdef EV_API_STATIC
562EV_API_DECL struct ev_loop *ev_default_loop_ptr; 560EV_API_DECL struct ev_loop *ev_default_loop_ptr;
563#endif 561#endif
564 562
565EV_INLINE struct ev_loop * 563EV_INLINE struct ev_loop *
566ev_default_loop_uc_ (void) EV_THROW 564ev_default_loop_uc_ (void) EV_NOEXCEPT
567{ 565{
568 extern struct ev_loop *ev_default_loop_ptr; 566 extern struct ev_loop *ev_default_loop_ptr;
569 567
570 return ev_default_loop_ptr; 568 return ev_default_loop_ptr;
571} 569}
572 570
573EV_INLINE int 571EV_INLINE int
574ev_is_default_loop (EV_P) EV_THROW 572ev_is_default_loop (EV_P) EV_NOEXCEPT
575{ 573{
576 return EV_A == EV_DEFAULT_UC; 574 return EV_A == EV_DEFAULT_UC;
577} 575}
578 576
579/* create and destroy alternative loops that don't handle signals */ 577/* create and destroy alternative loops that don't handle signals */
580EV_API_DECL struct ev_loop *ev_loop_new (unsigned int flags EV_CPP (= 0)) EV_THROW; 578EV_API_DECL struct ev_loop *ev_loop_new (unsigned int flags EV_CPP (= 0)) EV_NOEXCEPT;
581 579
582EV_API_DECL ev_tstamp ev_now (EV_P) EV_THROW; /* time w.r.t. timers and the eventloop, updated after each poll */ 580EV_API_DECL ev_tstamp ev_now (EV_P) EV_NOEXCEPT; /* time w.r.t. timers and the eventloop, updated after each poll */
583 581
584#else 582#else
585 583
586EV_API_DECL int ev_default_loop (unsigned int flags EV_CPP (= 0)) EV_THROW; /* returns true when successful */ 584EV_API_DECL int ev_default_loop (unsigned int flags EV_CPP (= 0)) EV_NOEXCEPT; /* returns true when successful */
587 585
588EV_API_DECL ev_tstamp ev_rt_now; 586EV_API_DECL ev_tstamp ev_rt_now;
589 587
590EV_INLINE ev_tstamp 588EV_INLINE ev_tstamp
591ev_now (void) EV_THROW 589ev_now (void) EV_NOEXCEPT
592{ 590{
593 return ev_rt_now; 591 return ev_rt_now;
594} 592}
595 593
596/* 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 */
597EV_INLINE int 595EV_INLINE int
598ev_is_default_loop (void) EV_THROW 596ev_is_default_loop (void) EV_NOEXCEPT
599{ 597{
600 return 1; 598 return 1;
601} 599}
602 600
603#endif /* multiplicity */ 601#endif /* multiplicity */
… …
607 605
608/* this needs to be called after fork, to duplicate the loop */ 606/* this needs to be called after fork, to duplicate the loop */
609/* when you want to re-use it in the child */ 607/* when you want to re-use it in the child */
610/* you can call it in either the parent or the child */ 608/* you can call it in either the parent or the child */
611/* you can actually call it at any time, anywhere :) */ 609/* you can actually call it at any time, anywhere :) */
612EV_API_DECL void ev_loop_fork (EV_P) EV_THROW; 610EV_API_DECL void ev_loop_fork (EV_P) EV_NOEXCEPT;
613 611
614EV_API_DECL unsigned int ev_backend (EV_P) EV_THROW; /* backend in use by loop */ 612EV_API_DECL unsigned int ev_backend (EV_P) EV_NOEXCEPT; /* backend in use by loop */
615 613
616EV_API_DECL void ev_now_update (EV_P) EV_THROW; /* update event loop time */ 614EV_API_DECL void ev_now_update (EV_P) EV_NOEXCEPT; /* update event loop time */
617 615
618#if EV_WALK_ENABLE 616#if EV_WALK_ENABLE
619/* 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 */
620/* callback on every such watcher. The callback might stop the watcher, */ 618/* callback on every such watcher. The callback might stop the watcher, */
621/* but do nothing else with the loop */ 619/* but do nothing else with the loop */
622EV_API_DECL void ev_walk (EV_P_ int types, void (*cb)(EV_P_ int type, void *w)) EV_THROW; 620EV_API_DECL void ev_walk (EV_P_ int types, void (*cb)(EV_P_ int type, void *w)) EV_NOEXCEPT;
623#endif 621#endif
624 622
625#endif /* prototypes */ 623#endif /* prototypes */
626 624
627/* ev_run flags values */ 625/* ev_run flags values */
… …
637 EVBREAK_ALL = 2 /* unloop all loops */ 635 EVBREAK_ALL = 2 /* unloop all loops */
638}; 636};
639 637
640#if EV_PROTOTYPES 638#if EV_PROTOTYPES
641EV_API_DECL int ev_run (EV_P_ int flags EV_CPP (= 0)); 639EV_API_DECL int ev_run (EV_P_ int flags EV_CPP (= 0));
642EV_API_DECL void ev_break (EV_P_ int how EV_CPP (= EVBREAK_ONE)) EV_THROW; /* break out of the loop */ 640EV_API_DECL void ev_break (EV_P_ int how EV_CPP (= EVBREAK_ONE)) EV_NOEXCEPT; /* break out of the loop */
643 641
644/* 642/*
645 * 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
646 * 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
647 * 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.
648 */ 646 */
649EV_API_DECL void ev_ref (EV_P) EV_THROW; 647EV_API_DECL void ev_ref (EV_P) EV_NOEXCEPT;
650EV_API_DECL void ev_unref (EV_P) EV_THROW; 648EV_API_DECL void ev_unref (EV_P) EV_NOEXCEPT;
651 649
652/* 650/*
653 * 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
654 * if timeout is < 0, do wait indefinitely 652 * if timeout is < 0, do wait indefinitely
655 */ 653 */
656EV_API_DECL void ev_once (EV_P_ int fd, int events, ev_tstamp timeout, void (*cb)(int revents, void *arg), void *arg) EV_THROW; 654EV_API_DECL void ev_once (EV_P_ int fd, int events, ev_tstamp timeout, void (*cb)(int revents, void *arg), void *arg) EV_NOEXCEPT;
657 655
658# if EV_FEATURE_API 656# if EV_FEATURE_API
659EV_API_DECL unsigned int ev_iteration (EV_P) EV_THROW; /* number of loop iterations */ 657EV_API_DECL unsigned int ev_iteration (EV_P) EV_NOEXCEPT; /* number of loop iterations */
660EV_API_DECL unsigned int ev_depth (EV_P) EV_THROW; /* #ev_loop enters - #ev_loop leaves */ 658EV_API_DECL unsigned int ev_depth (EV_P) EV_NOEXCEPT; /* #ev_loop enters - #ev_loop leaves */
661EV_API_DECL void ev_verify (EV_P) EV_THROW; /* abort if loop data corrupted */ 659EV_API_DECL void ev_verify (EV_P) EV_NOEXCEPT; /* abort if loop data corrupted */
662 660
663EV_API_DECL void ev_set_io_collect_interval (EV_P_ ev_tstamp interval) EV_THROW; /* sleep at least this time, default 0 */ 661EV_API_DECL void ev_set_io_collect_interval (EV_P_ ev_tstamp interval) EV_NOEXCEPT; /* sleep at least this time, default 0 */
664EV_API_DECL void ev_set_timeout_collect_interval (EV_P_ ev_tstamp interval) EV_THROW; /* sleep at least this time, default 0 */ 662EV_API_DECL void ev_set_timeout_collect_interval (EV_P_ ev_tstamp interval) EV_NOEXCEPT; /* sleep at least this time, default 0 */
665 663
666/* advanced stuff for threading etc. support, see docs */ 664/* advanced stuff for threading etc. support, see docs */
667EV_API_DECL void ev_set_userdata (EV_P_ void *data) EV_THROW; 665EV_API_DECL void ev_set_userdata (EV_P_ void *data) EV_NOEXCEPT;
668EV_API_DECL void *ev_userdata (EV_P) EV_THROW; 666EV_API_DECL void *ev_userdata (EV_P) EV_NOEXCEPT;
669typedef void (*ev_loop_callback)(EV_P); 667typedef void (*ev_loop_callback)(EV_P);
670EV_API_DECL void ev_set_invoke_pending_cb (EV_P_ ev_loop_callback invoke_pending_cb) EV_THROW; 668EV_API_DECL void ev_set_invoke_pending_cb (EV_P_ ev_loop_callback invoke_pending_cb) EV_NOEXCEPT;
671EV_API_DECL void ev_set_loop_release_cb (EV_P_ ev_loop_callback EV_THROW release, ev_loop_callback EV_THROW acquire) EV_THROW; 669/* C++ doesn't allow the use of the ev_loop_callback typedef here, so we need to spell it out */
670EV_API_DECL void ev_set_loop_release_cb (EV_P_ void (*release)(EV_P) EV_NOEXCEPT, void (*acquire)(EV_P) EV_NOEXCEPT) EV_NOEXCEPT;
672 671
673EV_API_DECL unsigned int ev_pending_count (EV_P) EV_THROW; /* number of pending events, if any */ 672EV_API_DECL unsigned int ev_pending_count (EV_P) EV_NOEXCEPT; /* number of pending events, if any */
674EV_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 */
675 674
676/* 675/*
677 * stop/start the timer handling. 676 * stop/start the timer handling.
678 */ 677 */
679EV_API_DECL void ev_suspend (EV_P) EV_THROW; 678EV_API_DECL void ev_suspend (EV_P) EV_NOEXCEPT;
680EV_API_DECL void ev_resume (EV_P) EV_THROW; 679EV_API_DECL void ev_resume (EV_P) EV_NOEXCEPT;
681#endif 680#endif
682 681
683#endif 682#endif
684 683
685/* 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 */
… …
720#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)
721 720
722#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 */
723#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 */
724 723
725#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)
726 726
727#if EV_MINPRI == EV_MAXPRI 727#if EV_MINPRI == EV_MAXPRI
728# define ev_priority(ev) ((ev), EV_MINPRI) 728# define ev_priority(ev) ((ev), EV_MINPRI)
729# define ev_set_priority(ev,pri) ((ev), (pri)) 729# define ev_set_priority(ev,pri) ((ev), (pri))
730#else 730#else
… …
733#endif 733#endif
734 734
735#define ev_periodic_at(ev) (+((ev_watcher_time *)(ev))->at) 735#define ev_periodic_at(ev) (+((ev_watcher_time *)(ev))->at)
736 736
737#ifndef ev_set_cb 737#ifndef ev_set_cb
738# 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))))
739#endif 739#endif
740 740
741/* 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 */
742/* stopping (disabling, deleting) a watcher does nothing unless it's already running */ 742/* stopping (disabling, deleting) a watcher does nothing unless it's already running */
743#if EV_PROTOTYPES 743#if EV_PROTOTYPES
744 744
745/* 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 */
746/* accepts any ev_watcher type */ 746/* accepts any ev_watcher type */
747EV_API_DECL void ev_feed_event (EV_P_ void *w, int revents) EV_THROW; 747EV_API_DECL void ev_feed_event (EV_P_ void *w, int revents) EV_NOEXCEPT;
748EV_API_DECL void ev_feed_fd_event (EV_P_ int fd, int revents) EV_THROW; 748EV_API_DECL void ev_feed_fd_event (EV_P_ int fd, int revents) EV_NOEXCEPT;
749#if EV_SIGNAL_ENABLE 749#if EV_SIGNAL_ENABLE
750EV_API_DECL void ev_feed_signal (int signum) EV_THROW; 750EV_API_DECL void ev_feed_signal (int signum) EV_NOEXCEPT;
751EV_API_DECL void ev_feed_signal_event (EV_P_ int signum) EV_THROW; 751EV_API_DECL void ev_feed_signal_event (EV_P_ int signum) EV_NOEXCEPT;
752#endif 752#endif
753EV_API_DECL void ev_invoke (EV_P_ void *w, int revents); 753EV_API_DECL void ev_invoke (EV_P_ void *w, int revents);
754EV_API_DECL int ev_clear_pending (EV_P_ void *w) EV_THROW; 754EV_API_DECL int ev_clear_pending (EV_P_ void *w) EV_NOEXCEPT;
755 755
756EV_API_DECL void ev_io_start (EV_P_ ev_io *w) EV_THROW; 756EV_API_DECL void ev_io_start (EV_P_ ev_io *w) EV_NOEXCEPT;
757EV_API_DECL void ev_io_stop (EV_P_ ev_io *w) EV_THROW; 757EV_API_DECL void ev_io_stop (EV_P_ ev_io *w) EV_NOEXCEPT;
758 758
759EV_API_DECL void ev_timer_start (EV_P_ ev_timer *w) EV_THROW; 759EV_API_DECL void ev_timer_start (EV_P_ ev_timer *w) EV_NOEXCEPT;
760EV_API_DECL void ev_timer_stop (EV_P_ ev_timer *w) EV_THROW; 760EV_API_DECL void ev_timer_stop (EV_P_ ev_timer *w) EV_NOEXCEPT;
761/* 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 */
762EV_API_DECL void ev_timer_again (EV_P_ ev_timer *w) EV_THROW; 762EV_API_DECL void ev_timer_again (EV_P_ ev_timer *w) EV_NOEXCEPT;
763/* return remaining time */ 763/* return remaining time */
764EV_API_DECL ev_tstamp ev_timer_remaining (EV_P_ ev_timer *w) EV_THROW; 764EV_API_DECL ev_tstamp ev_timer_remaining (EV_P_ ev_timer *w) EV_NOEXCEPT;
765 765
766#if EV_PERIODIC_ENABLE 766#if EV_PERIODIC_ENABLE
767EV_API_DECL void ev_periodic_start (EV_P_ ev_periodic *w) EV_THROW; 767EV_API_DECL void ev_periodic_start (EV_P_ ev_periodic *w) EV_NOEXCEPT;
768EV_API_DECL void ev_periodic_stop (EV_P_ ev_periodic *w) EV_THROW; 768EV_API_DECL void ev_periodic_stop (EV_P_ ev_periodic *w) EV_NOEXCEPT;
769EV_API_DECL void ev_periodic_again (EV_P_ ev_periodic *w) EV_THROW; 769EV_API_DECL void ev_periodic_again (EV_P_ ev_periodic *w) EV_NOEXCEPT;
770#endif 770#endif
771 771
772/* only supported in the default loop */ 772/* only supported in the default loop */
773#if EV_SIGNAL_ENABLE 773#if EV_SIGNAL_ENABLE
774EV_API_DECL void ev_signal_start (EV_P_ ev_signal *w) EV_THROW; 774EV_API_DECL void ev_signal_start (EV_P_ ev_signal *w) EV_NOEXCEPT;
775EV_API_DECL void ev_signal_stop (EV_P_ ev_signal *w) EV_THROW; 775EV_API_DECL void ev_signal_stop (EV_P_ ev_signal *w) EV_NOEXCEPT;
776#endif 776#endif
777 777
778/* only supported in the default loop */ 778/* only supported in the default loop */
779# if EV_CHILD_ENABLE 779# if EV_CHILD_ENABLE
780EV_API_DECL void ev_child_start (EV_P_ ev_child *w) EV_THROW; 780EV_API_DECL void ev_child_start (EV_P_ ev_child *w) EV_NOEXCEPT;
781EV_API_DECL void ev_child_stop (EV_P_ ev_child *w) EV_THROW; 781EV_API_DECL void ev_child_stop (EV_P_ ev_child *w) EV_NOEXCEPT;
782# endif 782# endif
783 783
784# if EV_STAT_ENABLE 784# if EV_STAT_ENABLE
785EV_API_DECL void ev_stat_start (EV_P_ ev_stat *w) EV_THROW; 785EV_API_DECL void ev_stat_start (EV_P_ ev_stat *w) EV_NOEXCEPT;
786EV_API_DECL void ev_stat_stop (EV_P_ ev_stat *w) EV_THROW; 786EV_API_DECL void ev_stat_stop (EV_P_ ev_stat *w) EV_NOEXCEPT;
787EV_API_DECL void ev_stat_stat (EV_P_ ev_stat *w) EV_THROW; 787EV_API_DECL void ev_stat_stat (EV_P_ ev_stat *w) EV_NOEXCEPT;
788# endif 788# endif
789 789
790# if EV_IDLE_ENABLE 790# if EV_IDLE_ENABLE
791EV_API_DECL void ev_idle_start (EV_P_ ev_idle *w) EV_THROW; 791EV_API_DECL void ev_idle_start (EV_P_ ev_idle *w) EV_NOEXCEPT;
792EV_API_DECL void ev_idle_stop (EV_P_ ev_idle *w) EV_THROW; 792EV_API_DECL void ev_idle_stop (EV_P_ ev_idle *w) EV_NOEXCEPT;
793# endif 793# endif
794 794
795#if EV_PREPARE_ENABLE 795#if EV_PREPARE_ENABLE
796EV_API_DECL void ev_prepare_start (EV_P_ ev_prepare *w) EV_THROW; 796EV_API_DECL void ev_prepare_start (EV_P_ ev_prepare *w) EV_NOEXCEPT;
797EV_API_DECL void ev_prepare_stop (EV_P_ ev_prepare *w) EV_THROW; 797EV_API_DECL void ev_prepare_stop (EV_P_ ev_prepare *w) EV_NOEXCEPT;
798#endif 798#endif
799 799
800#if EV_CHECK_ENABLE 800#if EV_CHECK_ENABLE
801EV_API_DECL void ev_check_start (EV_P_ ev_check *w) EV_THROW; 801EV_API_DECL void ev_check_start (EV_P_ ev_check *w) EV_NOEXCEPT;
802EV_API_DECL void ev_check_stop (EV_P_ ev_check *w) EV_THROW; 802EV_API_DECL void ev_check_stop (EV_P_ ev_check *w) EV_NOEXCEPT;
803#endif 803#endif
804 804
805# if EV_FORK_ENABLE 805# if EV_FORK_ENABLE
806EV_API_DECL void ev_fork_start (EV_P_ ev_fork *w) EV_THROW; 806EV_API_DECL void ev_fork_start (EV_P_ ev_fork *w) EV_NOEXCEPT;
807EV_API_DECL void ev_fork_stop (EV_P_ ev_fork *w) EV_THROW; 807EV_API_DECL void ev_fork_stop (EV_P_ ev_fork *w) EV_NOEXCEPT;
808# endif 808# endif
809 809
810# if EV_CLEANUP_ENABLE 810# if EV_CLEANUP_ENABLE
811EV_API_DECL void ev_cleanup_start (EV_P_ ev_cleanup *w) EV_THROW; 811EV_API_DECL void ev_cleanup_start (EV_P_ ev_cleanup *w) EV_NOEXCEPT;
812EV_API_DECL void ev_cleanup_stop (EV_P_ ev_cleanup *w) EV_THROW; 812EV_API_DECL void ev_cleanup_stop (EV_P_ ev_cleanup *w) EV_NOEXCEPT;
813# endif 813# endif
814 814
815# if EV_EMBED_ENABLE 815# if EV_EMBED_ENABLE
816/* only supported when loop to be embedded is in fact embeddable */ 816/* only supported when loop to be embedded is in fact embeddable */
817EV_API_DECL void ev_embed_start (EV_P_ ev_embed *w) EV_THROW; 817EV_API_DECL void ev_embed_start (EV_P_ ev_embed *w) EV_NOEXCEPT;
818EV_API_DECL void ev_embed_stop (EV_P_ ev_embed *w) EV_THROW; 818EV_API_DECL void ev_embed_stop (EV_P_ ev_embed *w) EV_NOEXCEPT;
819EV_API_DECL void ev_embed_sweep (EV_P_ ev_embed *w) EV_THROW; 819EV_API_DECL void ev_embed_sweep (EV_P_ ev_embed *w) EV_NOEXCEPT;
820# endif 820# endif
821 821
822# if EV_ASYNC_ENABLE 822# if EV_ASYNC_ENABLE
823EV_API_DECL void ev_async_start (EV_P_ ev_async *w) EV_THROW; 823EV_API_DECL void ev_async_start (EV_P_ ev_async *w) EV_NOEXCEPT;
824EV_API_DECL void ev_async_stop (EV_P_ ev_async *w) EV_THROW; 824EV_API_DECL void ev_async_stop (EV_P_ ev_async *w) EV_NOEXCEPT;
825EV_API_DECL void ev_async_send (EV_P_ ev_async *w) EV_THROW; 825EV_API_DECL void ev_async_send (EV_P_ ev_async *w) EV_NOEXCEPT;
826# endif 826# endif
827 827
828#if EV_COMPAT3 828#if EV_COMPAT3
829 #define EVLOOP_NONBLOCK EVRUN_NOWAIT 829 #define EVLOOP_NONBLOCK EVRUN_NOWAIT
830 #define EVLOOP_ONESHOT EVRUN_ONCE 830 #define EVLOOP_ONESHOT EVRUN_ONCE

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