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Comparing libev/ev.h (file contents):
Revision 1.141 by root, Thu Oct 21 12:32:47 2010 UTC vs.
Revision 1.142 by root, Thu Oct 21 14:50:58 2010 UTC

… …
44extern "C" { 44extern "C" {
45#endif 45#endif
46 46
47/*****************************************************************************/ 47/*****************************************************************************/
48 48
49/* pre-4.0 compatibility */
50#ifndef EV_COMPAT3
51# define EV_COMPAT3 1
52#endif
53
49#ifndef EV_FEATURES 54#ifndef EV_FEATURES
50# define EV_FEATURES 0x7f 55# define EV_FEATURES 0x7f
51#endif 56#endif
52 57
53#define EV_FEATURE_CODE ((EV_FEATURES) & 1) 58#define EV_FEATURE_CODE ((EV_FEATURES) & 1)
… …
179 184
180#define EV_VERSION_MAJOR 4 185#define EV_VERSION_MAJOR 4
181#define EV_VERSION_MINOR 0 186#define EV_VERSION_MINOR 0
182 187
183/* eventmask, revents, events... */ 188/* eventmask, revents, events... */
184//TODO: enum? 189enum {
185#define EV_UNDEF -1 /* guaranteed to be invalid */ 190 EV_UNDEF = -1, /* guaranteed to be invalid */
186#define EV_NONE 0x00 /* no events */ 191 EV_NONE = 0x00, /* no events */
187#define EV_READ 0x01 /* ev_io detected read will not block */ 192 EV_READ = 0x01, /* ev_io detected read will not block */
188#define EV_WRITE 0x02 /* ev_io detected write will not block */ 193 EV_WRITE = 0x02, /* ev_io detected write will not block */
189#define EV__IOFDSET 0x80 /* internal use only */ 194 EV__IOFDSET = 0x80, /* internal use only */
190#define EV_IO EV_READ /* alias for type-detection */ 195 EV_IO = EV_READ, /* alias for type-detection */
191#define EV_TIMER 0x00000100 /* timer timed out */ 196 EV_TIMER = 0x00000100, /* timer timed out */
192#define EV_TIMEOUT EV_TIMER /* pre 4.0 API compatibility */ 197 EV_TIMEOUT = EV_TIMER, /* pre 4.0 API compatibility */
193#define EV_PERIODIC 0x00000200 /* periodic timer timed out */ 198 EV_PERIODIC = 0x00000200, /* periodic timer timed out */
194#define EV_SIGNAL 0x00000400 /* signal was received */ 199 EV_SIGNAL = 0x00000400, /* signal was received */
195#define EV_CHILD 0x00000800 /* child/pid had status change */ 200 EV_CHILD = 0x00000800, /* child/pid had status change */
196#define EV_STAT 0x00001000 /* stat data changed */ 201 EV_STAT = 0x00001000, /* stat data changed */
197#define EV_IDLE 0x00002000 /* event loop is idling */ 202 EV_IDLE = 0x00002000, /* event loop is idling */
198#define EV_PREPARE 0x00004000 /* event loop about to poll */ 203 EV_PREPARE = 0x00004000, /* event loop about to poll */
199#define EV_CHECK 0x00008000 /* event loop finished poll */ 204 EV_CHECK = 0x00008000, /* event loop finished poll */
200#define EV_EMBED 0x00010000 /* embedded event loop needs sweep */ 205 EV_EMBED = 0x00010000, /* embedded event loop needs sweep */
201#define EV_FORK 0x00020000 /* event loop resumed in child */ 206 EV_FORK = 0x00020000, /* event loop resumed in child */
202#define EV_ASYNC 0x00040000 /* async intra-loop signal */ 207 EV_ASYNC = 0x00040000, /* async intra-loop signal */
203#define EV_CUSTOM 0x01000000 /* for use by user code */ 208 EV_CUSTOM = 0x01000000, /* for use by user code */
204#define EV_ERROR 0x80000000 /* sent when an error occurs */ 209 EV_ERROR = 0x80000000 /* sent when an error occurs */
210};
205 211
206/* can be used to add custom fields to all watchers, while losing binary compatibility */ 212/* can be used to add custom fields to all watchers, while losing binary compatibility */
207#ifndef EV_COMMON 213#ifndef EV_COMMON
208# define EV_COMMON void *data; 214# define EV_COMMON void *data;
209#endif 215#endif
… …
442#if EV_ASYNC_ENABLE 448#if EV_ASYNC_ENABLE
443 struct ev_async async; 449 struct ev_async async;
444#endif 450#endif
445}; 451};
446 452
447//TODO: enum?
448/* bits for ev_default_loop and ev_loop_new */ 453/* flag bits for ev_default_loop and ev_loop_new */
454enum {
449/* the default */ 455 /* the default */
450#define EVFLAG_AUTO 0x00000000U /* not quite a mask */ 456 EVFLAG_AUTO = 0x00000000U, /* not quite a mask */
451/* flag bits */ 457 /* flag bits */
452#define EVFLAG_NOENV 0x01000000U /* do NOT consult environment */ 458 EVFLAG_NOENV = 0x01000000U, /* do NOT consult environment */
453#define EVFLAG_FORKCHECK 0x02000000U /* check for a fork in each iteration */ 459 EVFLAG_FORKCHECK = 0x02000000U, /* check for a fork in each iteration */
454/* debugging/feature disable */ 460 /* debugging/feature disable */
455#define EVFLAG_NOINOTIFY 0x00100000U /* do not attempt to use inotify */ 461 EVFLAG_NOINOTIFY = 0x00100000U, /* do not attempt to use inotify */
462#if EV_COMPAT3
456#define EVFLAG_NOSIGFD 0 /* compatibility to pre-3.9 */ 463 EVFLAG_NOSIGFD = 0, /* compatibility to pre-3.9 */
464#endif
457#define EVFLAG_SIGNALFD 0x00200000U /* attempt to use signalfd */ 465 EVFLAG_SIGNALFD = 0x00200000U /* attempt to use signalfd */
458//TODO: enum? 466};
467
459/* method bits to be ored together */ 468/* method bits to be ored together */
469enum {
460#define EVBACKEND_SELECT 0x00000001U /* about anywhere */ 470 EVBACKEND_SELECT = 0x00000001U, /* about anywhere */
461#define EVBACKEND_POLL 0x00000002U /* !win */ 471 EVBACKEND_POLL = 0x00000002U, /* !win */
462#define EVBACKEND_EPOLL 0x00000004U /* linux */ 472 EVBACKEND_EPOLL = 0x00000004U, /* linux */
463#define EVBACKEND_KQUEUE 0x00000008U /* bsd */ 473 EVBACKEND_KQUEUE = 0x00000008U, /* bsd */
464#define EVBACKEND_DEVPOLL 0x00000010U /* solaris 8 */ /* NYI */ 474 EVBACKEND_DEVPOLL = 0x00000010U, /* solaris 8 */ /* NYI */
465#define EVBACKEND_PORT 0x00000020U /* solaris 10 */ 475 EVBACKEND_PORT = 0x00000020U, /* solaris 10 */
466#define EVBACKEND_ALL 0x0000003FU 476 EVBACKEND_ALL = 0x0000003FU
477};
467 478
468#if EV_PROTOTYPES 479#if EV_PROTOTYPES
469int ev_version_major (void); 480int ev_version_major (void);
470int ev_version_minor (void); 481int ev_version_minor (void);
471 482
… …
566void ev_walk (EV_P_ int types, void (*cb)(EV_P_ int type, void *w)); 577void ev_walk (EV_P_ int types, void (*cb)(EV_P_ int type, void *w));
567#endif 578#endif
568 579
569#endif /* prototypes */ 580#endif /* prototypes */
570 581
571//TODO: enum? 582/* ev_run flags values */
583enum {
572#define EVRUN_NOWAIT 1 /* do not block/wait */ 584 EVRUN_NOWAIT = 1, /* do not block/wait */
573#define EVRUN_ONCE 2 /* block *once* only */ 585 EVRUN_ONCE = 2 /* block *once* only */
586};
574 587
588/* ev_break how values */
589enum {
575#define EVBREAK_CANCEL 0 /* undo unloop */ 590 EVBREAK_CANCEL = 0, /* undo unloop */
576#define EVBREAK_ONE 1 /* unloop once */ 591 EVBREAK_ONE = 1, /* unloop once */
577#define EVBREAK_ALL 2 /* unloop all loops */ 592 EVBREAK_ALL = 2 /* unloop all loops */
593};
578 594
579#if EV_PROTOTYPES 595#if EV_PROTOTYPES
580void ev_run (EV_P_ int flags); 596void ev_run (EV_P_ int flags);
581void ev_break (EV_P_ int how); /* set to 1 to break out of event loop, set to 2 to break out of all event loops */ 597void ev_break (EV_P_ int how); /* set to 1 to break out of event loop, set to 2 to break out of all event loops */
582 598
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752# if EV_ASYNC_ENABLE 768# if EV_ASYNC_ENABLE
753void ev_async_start (EV_P_ ev_async *w); 769void ev_async_start (EV_P_ ev_async *w);
754void ev_async_stop (EV_P_ ev_async *w); 770void ev_async_stop (EV_P_ ev_async *w);
755void ev_async_send (EV_P_ ev_async *w); 771void ev_async_send (EV_P_ ev_async *w);
756# endif 772# endif
757
758/* pre-4.0 compatibility */
759#ifndef EV_COMPAT3
760# define EV_COMPAT3 1
761#endif
762 773
763#if EV_COMPAT3 774#if EV_COMPAT3
764 #define EVLOOP_NONBLOCK EVRUN_NOWAIT 775 #define EVLOOP_NONBLOCK EVRUN_NOWAIT
765 #define EVLOOP_ONESHOT EVRUN_ONCE 776 #define EVLOOP_ONESHOT EVRUN_ONCE
766 #define EVUNLOOP_CANCEL EVBREAK_CANCEL 777 #define EVUNLOOP_CANCEL EVBREAK_CANCEL

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