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Comparing libev/ev.h (file contents):
Revision 1.133 by root, Wed Mar 10 09:23:07 2010 UTC vs.
Revision 1.148 by root, Sun Oct 24 14:44:40 2010 UTC

1/* 1/*
2 * libev native API header 2 * libev native API header
3 * 3 *
4 * Copyright (c) 2007,2008,2009 Marc Alexander Lehmann <libev@schmorp.de> 4 * Copyright (c) 2007,2008,2009,2010 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
47typedef double ev_tstamp; 51/*****************************************************************************/
48 52
53/* pre-4.0 compatibility */
54#ifndef EV_COMPAT3
55# define EV_COMPAT3 1
56#endif
57
58#ifndef EV_FEATURES
59# define EV_FEATURES 0x7f
60#endif
61
62#define EV_FEATURE_CODE ((EV_FEATURES) & 1)
63#define EV_FEATURE_DATA ((EV_FEATURES) & 2)
64#define EV_FEATURE_CONFIG ((EV_FEATURES) & 4)
65#define EV_FEATURE_API ((EV_FEATURES) & 8)
66#define EV_FEATURE_WATCHERS ((EV_FEATURES) & 16)
67#define EV_FEATURE_BACKENDS ((EV_FEATURES) & 32)
68#define EV_FEATURE_OS ((EV_FEATURES) & 64)
69
49/* these priorities are inclusive, higher priorities will be called earlier */ 70/* these priorities are inclusive, higher priorities will be invoked earlier */
50#ifndef EV_MINPRI 71#ifndef EV_MINPRI
51# define EV_MINPRI -2 72# define EV_MINPRI (EV_FEATURE_CONFIG ? -2 : 0)
52#endif 73#endif
53#ifndef EV_MAXPRI 74#ifndef EV_MAXPRI
54# define EV_MAXPRI +2 75# define EV_MAXPRI (EV_FEATURE_CONFIG ? +2 : 0)
55#endif 76#endif
56 77
57#ifndef EV_MULTIPLICITY 78#ifndef EV_MULTIPLICITY
58# define EV_MULTIPLICITY 1 79# define EV_MULTIPLICITY EV_FEATURE_CONFIG
59#endif 80#endif
60 81
61#ifndef EV_PERIODIC_ENABLE 82#ifndef EV_PERIODIC_ENABLE
62# define EV_PERIODIC_ENABLE 1 83# define EV_PERIODIC_ENABLE EV_FEATURE_WATCHERS
63#endif 84#endif
64 85
65#ifndef EV_STAT_ENABLE 86#ifndef EV_STAT_ENABLE
66# define EV_STAT_ENABLE 1 87# define EV_STAT_ENABLE EV_FEATURE_WATCHERS
67#endif 88#endif
68 89
69#ifndef EV_PREPARE_ENABLE 90#ifndef EV_PREPARE_ENABLE
70# define EV_PREPARE_ENABLE 1 91# define EV_PREPARE_ENABLE EV_FEATURE_WATCHERS
71#endif 92#endif
72 93
73#ifndef EV_CHECK_ENABLE 94#ifndef EV_CHECK_ENABLE
74# define EV_CHECK_ENABLE 1 95# define EV_CHECK_ENABLE EV_FEATURE_WATCHERS
75#endif 96#endif
76 97
77#ifndef EV_IDLE_ENABLE 98#ifndef EV_IDLE_ENABLE
78# define EV_IDLE_ENABLE 1 99# define EV_IDLE_ENABLE EV_FEATURE_WATCHERS
79#endif 100#endif
80 101
81#ifndef EV_FORK_ENABLE 102#ifndef EV_FORK_ENABLE
82# define EV_FORK_ENABLE 1 103# define EV_FORK_ENABLE EV_FEATURE_WATCHERS
83#endif 104#endif
84 105
85#ifndef EV_SIGNAL_ENABLE 106#ifndef EV_SIGNAL_ENABLE
86# define EV_SIGNAL_ENABLE 1 107# define EV_SIGNAL_ENABLE EV_FEATURE_WATCHERS
87#endif 108#endif
88 109
89#ifndef EV_CHILD_ENABLE 110#ifndef EV_CHILD_ENABLE
90# ifdef _WIN32 111# ifdef _WIN32
91# define EV_CHILD_ENABLE 0 112# define EV_CHILD_ENABLE 0
92# else 113# else
93# define EV_CHILD_ENABLE 1 114# define EV_CHILD_ENABLE EV_FEATURE_WATCHERS
94#endif 115#endif
95#endif 116#endif
96 117
97#ifndef EV_ASYNC_ENABLE 118#ifndef EV_ASYNC_ENABLE
98# define EV_ASYNC_ENABLE 1 119# define EV_ASYNC_ENABLE EV_FEATURE_WATCHERS
99#endif 120#endif
100 121
101#ifndef EV_EMBED_ENABLE 122#ifndef EV_EMBED_ENABLE
102# define EV_EMBED_ENABLE 1 123# define EV_EMBED_ENABLE EV_FEATURE_WATCHERS
103#endif 124#endif
104 125
105#ifndef EV_WALK_ENABLE 126#ifndef EV_WALK_ENABLE
106# define EV_WALK_ENABLE 0 /* not yet */ 127# define EV_WALK_ENABLE 0 /* not yet */
107#endif 128#endif
129
130/*****************************************************************************/
131
132#if EV_CHILD_ENABLE && !EV_SIGNAL_ENABLE
133# undef EV_SIGNAL_ENABLE
134# define EV_SIGNAL_ENABLE 1
135#endif
136
137/*****************************************************************************/
138
139typedef double ev_tstamp;
108 140
109#ifndef EV_ATOMIC_T 141#ifndef EV_ATOMIC_T
110# include <signal.h> 142# include <signal.h>
111# define EV_ATOMIC_T sig_atomic_t volatile 143# define EV_ATOMIC_T sig_atomic_t volatile
112#endif
113
114/*****************************************************************************/
115
116#if EV_CHILD_ENABLE && !EV_SIGNAL_ENABLE
117# undef EV_SIGNAL_ENABLE
118# define EV_SIGNAL_ENABLE 1
119#endif 144#endif
120 145
121#if EV_STAT_ENABLE 146#if EV_STAT_ENABLE
122# ifdef _WIN32 147# ifdef _WIN32
123# include <time.h> 148# include <time.h>
… …
127#endif 152#endif
128 153
129/* support multiple event loops? */ 154/* support multiple event loops? */
130#if EV_MULTIPLICITY 155#if EV_MULTIPLICITY
131struct ev_loop; 156struct ev_loop;
132# define EV_P struct ev_loop *loop 157# define EV_P struct ev_loop *loop /* a loop as sole parameter in a declaration */
133# define EV_P_ EV_P, 158# define EV_P_ EV_P, /* a loop as first of multiple parameters */
134# define EV_A loop 159# define EV_A loop /* a loop as sole argument to a function call */
135# define EV_A_ EV_A, 160# define EV_A_ EV_A, /* a loop as first of multiple arguments */
136# define EV_DEFAULT_UC ev_default_loop_uc () 161# define EV_DEFAULT_UC ev_default_loop_uc () /* the default loop, if initialised, as sole arg */
137# define EV_DEFAULT_UC_ EV_DEFAULT_UC, 162# define EV_DEFAULT_UC_ EV_DEFAULT_UC, /* the default loop as first of multiple arguments */
138# define EV_DEFAULT ev_default_loop (0) 163# define EV_DEFAULT ev_default_loop (0) /* the default loop as sole arg */
139# define EV_DEFAULT_ EV_DEFAULT, 164# define EV_DEFAULT_ EV_DEFAULT, /* the default loop as first of multiple arguments */
140#else 165#else
141# define EV_P void 166# define EV_P void
142# define EV_P_ 167# define EV_P_
143# define EV_A 168# define EV_A
144# define EV_A_ 169# define EV_A_
… …
147# define EV_DEFAULT_UC 172# define EV_DEFAULT_UC
148# define EV_DEFAULT_UC_ 173# define EV_DEFAULT_UC_
149# undef EV_EMBED_ENABLE 174# undef EV_EMBED_ENABLE
150#endif 175#endif
151 176
177/* EV_INLINE is used for functions in header files */
152#if __STDC_VERSION__ >= 199901L || __GNUC__ >= 3 178#if __STDC_VERSION__ >= 199901L || __GNUC__ >= 3
153# define EV_INLINE static inline 179# define EV_INLINE static inline
154#else 180#else
155# define EV_INLINE static 181# define EV_INLINE static
156#endif 182#endif
157 183
184/* EV_PROTOTYPES can be sued to switch of prototype declarations */
185#ifndef EV_PROTOTYPES
186# define EV_PROTOTYPES 1
187#endif
188
158/*****************************************************************************/ 189/*****************************************************************************/
159 190
191#define EV_VERSION_MAJOR 4
192#define EV_VERSION_MINOR 0
193
160/* eventmask, revents, events... */ 194/* eventmask, revents, events... */
195enum {
161#define EV_UNDEF -1 /* guaranteed to be invalid */ 196 EV_UNDEF = -1, /* guaranteed to be invalid */
162#define EV_NONE 0x00 /* no events */ 197 EV_NONE = 0x00, /* no events */
163#define EV_READ 0x01 /* ev_io detected read will not block */ 198 EV_READ = 0x01, /* ev_io detected read will not block */
164#define EV_WRITE 0x02 /* ev_io detected write will not block */ 199 EV_WRITE = 0x02, /* ev_io detected write will not block */
165#define EV__IOFDSET 0x80 /* internal use only */ 200 EV__IOFDSET = 0x80, /* internal use only */
166#define EV_IO EV_READ /* alias for type-detection */ 201 EV_IO = EV_READ, /* alias for type-detection */
167#define EV_TIMEOUT 0x00000100 /* timer timed out */ 202 EV_TIMER = 0x00000100, /* timer timed out */
168#define EV_TIMER EV_TIMEOUT /* alias for type-detection */ 203#if EV_COMPAT3
204 EV_TIMEOUT = EV_TIMER, /* pre 4.0 API compatibility */
205#endif
169#define EV_PERIODIC 0x00000200 /* periodic timer timed out */ 206 EV_PERIODIC = 0x00000200, /* periodic timer timed out */
170#define EV_SIGNAL 0x00000400 /* signal was received */ 207 EV_SIGNAL = 0x00000400, /* signal was received */
171#define EV_CHILD 0x00000800 /* child/pid had status change */ 208 EV_CHILD = 0x00000800, /* child/pid had status change */
172#define EV_STAT 0x00001000 /* stat data changed */ 209 EV_STAT = 0x00001000, /* stat data changed */
173#define EV_IDLE 0x00002000 /* event loop is idling */ 210 EV_IDLE = 0x00002000, /* event loop is idling */
174#define EV_PREPARE 0x00004000 /* event loop about to poll */ 211 EV_PREPARE = 0x00004000, /* event loop about to poll */
175#define EV_CHECK 0x00008000 /* event loop finished poll */ 212 EV_CHECK = 0x00008000, /* event loop finished poll */
176#define EV_EMBED 0x00010000 /* embedded event loop needs sweep */ 213 EV_EMBED = 0x00010000, /* embedded event loop needs sweep */
177#define EV_FORK 0x00020000 /* event loop resumed in child */ 214 EV_FORK = 0x00020000, /* event loop resumed in child */
178#define EV_ASYNC 0x00040000 /* async intra-loop signal */ 215 EV_ASYNC = 0x00040000, /* async intra-loop signal */
179#define EV_CUSTOM 0x01000000 /* for use by user code */ 216 EV_CUSTOM = 0x01000000, /* for use by user code */
180#define EV_ERROR 0x80000000 /* sent when an error occurs */ 217 EV_ERROR = 0x80000000 /* sent when an error occurs */
218};
181 219
182/* can be used to add custom fields to all watchers, while losing binary compatibility */ 220/* can be used to add custom fields to all watchers, while losing binary compatibility */
183#ifndef EV_COMMON 221#ifndef EV_COMMON
184# define EV_COMMON void *data; 222# define EV_COMMON void *data;
185#endif 223#endif
186#ifndef EV_PROTOTYPES
187# define EV_PROTOTYPES 1
188#endif
189
190#define EV_VERSION_MAJOR 3
191#define EV_VERSION_MINOR 9
192 224
193#ifndef EV_CB_DECLARE 225#ifndef EV_CB_DECLARE
194# define EV_CB_DECLARE(type) void (*cb)(EV_P_ struct type *w, int revents); 226# define EV_CB_DECLARE(type) void (*cb)(EV_P_ struct type *w, int revents);
195#endif 227#endif
196#ifndef EV_CB_INVOKE 228#ifndef EV_CB_INVOKE
197# define EV_CB_INVOKE(watcher,revents) (watcher)->cb (EV_A_ (watcher), (revents)) 229# define EV_CB_INVOKE(watcher,revents) (watcher)->cb (EV_A_ (watcher), (revents))
198#endif 230#endif
231
232/* not official, do not use */
233#define EV_CB(type,name) void name (EV_P_ struct ev_ ## type *w, int revents)
199 234
200/* 235/*
201 * struct member types: 236 * struct member types:
202 * private: you may look at them, but not change them, 237 * private: you may look at them, but not change them,
203 * and they might not mean anything to you. 238 * and they might not mean anything to you.
… …
214 * or the array index + 1 in the pendings array. 249 * or the array index + 1 in the pendings array.
215 */ 250 */
216 251
217#if EV_MINPRI == EV_MAXPRI 252#if EV_MINPRI == EV_MAXPRI
218# define EV_DECL_PRIORITY 253# define EV_DECL_PRIORITY
219#else 254#elif !defined (EV_DECL_PRIORITY)
220# define EV_DECL_PRIORITY int priority; 255# define EV_DECL_PRIORITY int priority;
221#endif 256#endif
222 257
223/* shared by all watchers */ 258/* shared by all watchers */
224#define EV_WATCHER(type) \ 259#define EV_WATCHER(type) \
… …
421#if EV_ASYNC_ENABLE 456#if EV_ASYNC_ENABLE
422 struct ev_async async; 457 struct ev_async async;
423#endif 458#endif
424}; 459};
425 460
426/* bits for ev_default_loop and ev_loop_new */ 461/* flag bits for ev_default_loop and ev_loop_new */
462enum {
427/* the default */ 463 /* the default */
428#define EVFLAG_AUTO 0x00000000U /* not quite a mask */ 464 EVFLAG_AUTO = 0x00000000U, /* not quite a mask */
429/* flag bits */ 465 /* flag bits */
430#define EVFLAG_NOENV 0x01000000U /* do NOT consult environment */ 466 EVFLAG_NOENV = 0x01000000U, /* do NOT consult environment */
431#define EVFLAG_FORKCHECK 0x02000000U /* check for a fork in each iteration */ 467 EVFLAG_FORKCHECK = 0x02000000U, /* check for a fork in each iteration */
432/* debugging/feature disable */ 468 /* debugging/feature disable */
433#define EVFLAG_NOINOTIFY 0x00100000U /* do not attempt to use inotify */ 469 EVFLAG_NOINOTIFY = 0x00100000U, /* do not attempt to use inotify */
470#if EV_COMPAT3
434#define EVFLAG_NOSIGFD 0 /* compatibility to pre-3.9 */ 471 EVFLAG_NOSIGFD = 0, /* compatibility to pre-3.9 */
472#endif
435#define EVFLAG_SIGNALFD 0x00200000U /* attempt to use signalfd */ 473 EVFLAG_SIGNALFD = 0x00200000U /* attempt to use signalfd */
474};
475
436/* method bits to be ored together */ 476/* method bits to be ored together */
477enum {
437#define EVBACKEND_SELECT 0x00000001U /* about anywhere */ 478 EVBACKEND_SELECT = 0x00000001U, /* about anywhere */
438#define EVBACKEND_POLL 0x00000002U /* !win */ 479 EVBACKEND_POLL = 0x00000002U, /* !win */
439#define EVBACKEND_EPOLL 0x00000004U /* linux */ 480 EVBACKEND_EPOLL = 0x00000004U, /* linux */
440#define EVBACKEND_KQUEUE 0x00000008U /* bsd */ 481 EVBACKEND_KQUEUE = 0x00000008U, /* bsd */
441#define EVBACKEND_DEVPOLL 0x00000010U /* solaris 8 */ /* NYI */ 482 EVBACKEND_DEVPOLL = 0x00000010U, /* solaris 8 */ /* NYI */
442#define EVBACKEND_PORT 0x00000020U /* solaris 10 */ 483 EVBACKEND_PORT = 0x00000020U, /* solaris 10 */
443#define EVBACKEND_ALL 0x0000003FU 484 EVBACKEND_ALL = 0x0000003FU
485};
444 486
445#if EV_PROTOTYPES 487#if EV_PROTOTYPES
446int ev_version_major (void); 488int ev_version_major (void);
447int ev_version_minor (void); 489int ev_version_minor (void);
448 490
… …
466 * (such as failed select, poll, epoll_wait) 508 * (such as failed select, poll, epoll_wait)
467 */ 509 */
468void ev_set_syserr_cb (void (*cb)(const char *msg)); 510void ev_set_syserr_cb (void (*cb)(const char *msg));
469 511
470#if EV_MULTIPLICITY 512#if EV_MULTIPLICITY
513
514/* the default loop is the only one that handles signals and child watchers */
515/* you can call this as often as you like */
516struct ev_loop *ev_default_loop (unsigned int flags EV_CPP (= 0));
517
471EV_INLINE struct ev_loop * 518EV_INLINE struct ev_loop *
472ev_default_loop_uc (void) 519ev_default_loop_uc (void)
473{ 520{
474 extern struct ev_loop *ev_default_loop_ptr; 521 extern struct ev_loop *ev_default_loop_ptr;
475 522
476 return ev_default_loop_ptr; 523 return ev_default_loop_ptr;
477} 524}
478 525
479/* the default loop is the only one that handles signals and child watchers */ 526EV_INLINE int
480/* you can call this as often as you like */ 527ev_is_default_loop (EV_P)
481EV_INLINE struct ev_loop *
482ev_default_loop (unsigned int flags)
483{ 528{
484 struct ev_loop *loop = ev_default_loop_uc (); 529 return EV_A == ev_default_loop_uc ();
485
486 if (!loop)
487 {
488 extern struct ev_loop *ev_default_loop_init (unsigned int flags);
489
490 loop = ev_default_loop_init (flags);
491 }
492
493 return loop;
494} 530}
495 531
496/* create and destroy alternative loops that don't handle signals */ 532/* create and destroy alternative loops that don't handle signals */
497struct ev_loop *ev_loop_new (unsigned int flags); 533struct ev_loop *ev_loop_new (unsigned int flags EV_CPP (= 0));
498void ev_loop_destroy (EV_P); 534void ev_loop_destroy (EV_P);
499void ev_loop_fork (EV_P); 535void ev_loop_fork (EV_P);
500 536
501ev_tstamp ev_now (EV_P); /* time w.r.t. timers and the eventloop, updated after each poll */ 537ev_tstamp ev_now (EV_P); /* time w.r.t. timers and the eventloop, updated after each poll */
502 538
503#else 539#else
504 540
505int ev_default_loop (unsigned int flags); /* returns true when successful */ 541int ev_default_loop (unsigned int flags EV_CPP (= 0)); /* returns true when successful */
506 542
507EV_INLINE ev_tstamp 543EV_INLINE ev_tstamp
508ev_now (void) 544ev_now (void)
509{ 545{
510 extern ev_tstamp ev_rt_now; 546 extern ev_tstamp ev_rt_now;
511 547
512 return ev_rt_now; 548 return ev_rt_now;
513} 549}
550
551/* looks weird, but ev_is_default_loop (EV_A) still works if this exists */
552EV_INLINE int
553ev_is_default_loop (void)
554{
555 return 1;
556}
557
514#endif /* multiplicity */ 558#endif /* multiplicity */
515
516EV_INLINE int
517ev_is_default_loop (EV_P)
518{
519#if EV_MULTIPLICITY
520 extern struct ev_loop *ev_default_loop_ptr;
521
522 return !!(EV_A == ev_default_loop_ptr);
523#else
524 return 1;
525#endif
526}
527 559
528void ev_default_destroy (void); /* destroy the default loop */ 560void ev_default_destroy (void); /* destroy the default loop */
529/* this needs to be called after fork, to duplicate the default loop */ 561/* this needs to be called after fork, to duplicate the default loop */
530/* if you create alternative loops you have to call ev_loop_fork on them */ 562/* if you create alternative loops you have to call ev_loop_fork on them */
531/* you can call it in either the parent or the child */ 563/* you can call it in either the parent or the child */
… …
543void ev_walk (EV_P_ int types, void (*cb)(EV_P_ int type, void *w)); 575void ev_walk (EV_P_ int types, void (*cb)(EV_P_ int type, void *w));
544#endif 576#endif
545 577
546#endif /* prototypes */ 578#endif /* prototypes */
547 579
548#define EVLOOP_NONBLOCK 1 /* do not block/wait */ 580/* ev_run flags values */
549#define EVLOOP_ONESHOT 2 /* block *once* only */ 581enum {
550#define EVUNLOOP_CANCEL 0 /* undo unloop */ 582 EVRUN_NOWAIT = 1, /* do not block/wait */
551#define EVUNLOOP_ONE 1 /* unloop once */ 583 EVRUN_ONCE = 2 /* block *once* only */
584};
585
586/* ev_break how values */
587enum {
588 EVBREAK_CANCEL = 0, /* undo unloop */
589 EVBREAK_ONE = 1, /* unloop once */
552#define EVUNLOOP_ALL 2 /* unloop all loops */ 590 EVBREAK_ALL = 2 /* unloop all loops */
591};
553 592
554#if EV_PROTOTYPES 593#if EV_PROTOTYPES
555void ev_loop (EV_P_ int flags); 594void ev_run (EV_P_ int flags EV_CPP (= 0));
556void ev_unloop (EV_P_ int how); /* set to 1 to break out of event loop, set to 2 to break out of all event loops */ 595void ev_break (EV_P_ int how EV_CPP (= EVBREAK_ONE)); /* break out of the loop */
557 596
558/* 597/*
559 * ref/unref can be used to add or remove a refcount on the mainloop. every watcher 598 * ref/unref can be used to add or remove a refcount on the mainloop. every watcher
560 * keeps one reference. if you have a long-running watcher you never unregister that 599 * keeps one reference. if you have a long-running watcher you never unregister that
561 * should not keep ev_loop from running, unref() after starting, and ref() before stopping. 600 * should not keep ev_loop from running, unref() after starting, and ref() before stopping.
… …
567 * convenience function, wait for a single event, without registering an event watcher 606 * convenience function, wait for a single event, without registering an event watcher
568 * if timeout is < 0, do wait indefinitely 607 * if timeout is < 0, do wait indefinitely
569 */ 608 */
570void ev_once (EV_P_ int fd, int events, ev_tstamp timeout, void (*cb)(int revents, void *arg), void *arg); 609void ev_once (EV_P_ int fd, int events, ev_tstamp timeout, void (*cb)(int revents, void *arg), void *arg);
571 610
572# if EV_MINIMAL < 2 611# if EV_FEATURE_API
573unsigned int ev_loop_count (EV_P); /* number of loop iterations */ 612unsigned int ev_iteration (EV_P); /* number of loop iterations */
574unsigned int ev_loop_depth (EV_P); /* #ev_loop enters - #ev_loop leaves */ 613unsigned int ev_depth (EV_P); /* #ev_loop enters - #ev_loop leaves */
575void ev_loop_verify (EV_P); /* abort if loop data corrupted */ 614void ev_verify (EV_P); /* abort if loop data corrupted */
576 615
577void ev_set_io_collect_interval (EV_P_ ev_tstamp interval); /* sleep at least this time, default 0 */ 616void ev_set_io_collect_interval (EV_P_ ev_tstamp interval); /* sleep at least this time, default 0 */
578void ev_set_timeout_collect_interval (EV_P_ ev_tstamp interval); /* sleep at least this time, default 0 */ 617void ev_set_timeout_collect_interval (EV_P_ ev_tstamp interval); /* sleep at least this time, default 0 */
579 618
580/* advanced stuff for threading etc. support, see docs */ 619/* advanced stuff for threading etc. support, see docs */
… …
613#define ev_idle_set(ev) /* nop, yes, this is a serious in-joke */ 652#define ev_idle_set(ev) /* nop, yes, this is a serious in-joke */
614#define ev_prepare_set(ev) /* nop, yes, this is a serious in-joke */ 653#define ev_prepare_set(ev) /* nop, yes, this is a serious in-joke */
615#define ev_check_set(ev) /* nop, yes, this is a serious in-joke */ 654#define ev_check_set(ev) /* nop, yes, this is a serious in-joke */
616#define ev_embed_set(ev,other_) do { (ev)->other = (other_); } while (0) 655#define ev_embed_set(ev,other_) do { (ev)->other = (other_); } while (0)
617#define ev_fork_set(ev) /* nop, yes, this is a serious in-joke */ 656#define ev_fork_set(ev) /* nop, yes, this is a serious in-joke */
618#define ev_async_set(ev) do { (ev)->sent = 0; } while (0) 657#define ev_async_set(ev) /* nop, yes, this is a serious in-joke */
619 658
620#define ev_io_init(ev,cb,fd,events) do { ev_init ((ev), (cb)); ev_io_set ((ev),(fd),(events)); } while (0) 659#define ev_io_init(ev,cb,fd,events) do { ev_init ((ev), (cb)); ev_io_set ((ev),(fd),(events)); } while (0)
621#define ev_timer_init(ev,cb,after,repeat) do { ev_init ((ev), (cb)); ev_timer_set ((ev),(after),(repeat)); } while (0) 660#define ev_timer_init(ev,cb,after,repeat) do { ev_init ((ev), (cb)); ev_timer_set ((ev),(after),(repeat)); } while (0)
622#define ev_periodic_init(ev,cb,ofs,ival,rcb) do { ev_init ((ev), (cb)); ev_periodic_set ((ev),(ofs),(ival),(rcb)); } while (0) 661#define ev_periodic_init(ev,cb,ofs,ival,rcb) do { ev_init ((ev), (cb)); ev_periodic_set ((ev),(ofs),(ival),(rcb)); } while (0)
623#define ev_signal_init(ev,cb,signum) do { ev_init ((ev), (cb)); ev_signal_set ((ev), (signum)); } while (0) 662#define ev_signal_init(ev,cb,signum) do { ev_init ((ev), (cb)); ev_signal_set ((ev), (signum)); } while (0)
… …
728void ev_async_start (EV_P_ ev_async *w); 767void ev_async_start (EV_P_ ev_async *w);
729void ev_async_stop (EV_P_ ev_async *w); 768void ev_async_stop (EV_P_ ev_async *w);
730void ev_async_send (EV_P_ ev_async *w); 769void ev_async_send (EV_P_ ev_async *w);
731# endif 770# endif
732 771
772#if EV_COMPAT3
773 #define EVLOOP_NONBLOCK EVRUN_NOWAIT
774 #define EVLOOP_ONESHOT EVRUN_ONCE
775 #define EVUNLOOP_CANCEL EVBREAK_CANCEL
776 #define EVUNLOOP_ONE EVBREAK_ONE
777 #define EVUNLOOP_ALL EVBREAK_ALL
778 #if EV_PROTOTYPES
779 EV_INLINE void ev_loop (EV_P_ int flags) { ev_run (EV_A_ flags); }
780 EV_INLINE void ev_unloop (EV_P_ int how ) { ev_break (EV_A_ how ); }
781 #if EV_FEATURE_API
782 EV_INLINE void ev_loop_count (EV_P) { ev_iteration (EV_A); }
783 EV_INLINE void ev_loop_depth (EV_P) { ev_depth (EV_A); }
784 EV_INLINE void ev_loop_verify (EV_P) { ev_verify (EV_A); }
785 #endif
733#endif 786 #endif
734 787#else
735#ifdef __cplusplus 788 typedef struct ev_loop ev_loop;
736}
737#endif 789#endif
738 790
739#endif 791#endif
740 792
793EV_CPP(})
794
795#endif
796

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