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Comparing libev/ev.h (file contents):
Revision 1.100 by root, Fri May 2 08:36:20 2008 UTC vs.
Revision 1.104 by root, Thu Jun 19 07:06:35 2008 UTC

… …
88#endif 88#endif
89 89
90/*****************************************************************************/ 90/*****************************************************************************/
91 91
92#if EV_STAT_ENABLE 92#if EV_STAT_ENABLE
93# ifdef _WIN32
94# include <time.h>
95# include <sys/types.h>
96# endif
93# include <sys/stat.h> 97# include <sys/stat.h>
94#endif 98#endif
95 99
96/* support multiple event loops? */ 100/* support multiple event loops? */
97#if EV_MULTIPLICITY 101#if EV_MULTIPLICITY
… …
164/* 168/*
165 * struct member types: 169 * struct member types:
166 * private: you can look at them, but not change them, and they might not mean anything to you. 170 * private: you can look at them, but not change them, and they might not mean anything to you.
167 * ro: can be read anytime, but only changed when the watcher isn't active 171 * ro: can be read anytime, but only changed when the watcher isn't active
168 * rw: can be read and modified anytime, even when the watcher is active 172 * rw: can be read and modified anytime, even when the watcher is active
173 *
174 * some internal details that might be helpful for debugging:
175 *
176 * active is either 0, which means the watcher is not active,
177 * or the array index of the watcher (periodics, timers)
178 * or the array index + 1 (most other watchers)
179 * or simply 1 for watchers that aren't in some array.
180 * pending is either 0, in which case the watcher isn't,
181 * or the array index + 1 in the pendings array.
169 */ 182 */
170 183
171/* shared by all watchers */ 184/* shared by all watchers */
172#define EV_WATCHER(type) \ 185#define EV_WATCHER(type) \
173 int active; /* private */ \ 186 int active; /* private */ \
… …
408 * retryable syscall error 421 * retryable syscall error
409 * (such as failed select, poll, epoll_wait) 422 * (such as failed select, poll, epoll_wait)
410 */ 423 */
411void ev_set_syserr_cb (void (*cb)(const char *msg)); 424void ev_set_syserr_cb (void (*cb)(const char *msg));
412 425
413# if EV_MULTIPLICITY 426#if EV_MULTIPLICITY
414EV_INLINE struct ev_loop * 427EV_INLINE struct ev_loop *
415ev_default_loop_uc (void) 428ev_default_loop_uc (void)
416{ 429{
417 extern struct ev_loop *ev_default_loop_ptr; 430 extern struct ev_loop *ev_default_loop_ptr;
418 431
… …
438 451
439/* create and destroy alternative loops that don't handle signals */ 452/* create and destroy alternative loops that don't handle signals */
440struct ev_loop *ev_loop_new (unsigned int flags); 453struct ev_loop *ev_loop_new (unsigned int flags);
441void ev_loop_destroy (EV_P); 454void ev_loop_destroy (EV_P);
442void ev_loop_fork (EV_P); 455void ev_loop_fork (EV_P);
456void ev_loop_verify (EV_P);
443 457
444ev_tstamp ev_now (EV_P); /* time w.r.t. timers and the eventloop, updated after each poll */ 458ev_tstamp ev_now (EV_P); /* time w.r.t. timers and the eventloop, updated after each poll */
445 459
446# else 460#else
447 461
448int ev_default_loop (unsigned int flags); /* returns true when successful */ 462int ev_default_loop (unsigned int flags); /* returns true when successful */
449 463
450EV_INLINE ev_tstamp 464EV_INLINE ev_tstamp
451ev_now (void) 465ev_now (void)
452{ 466{
453 extern ev_tstamp ev_rt_now; 467 extern ev_tstamp ev_rt_now;
454 468
455 return ev_rt_now; 469 return ev_rt_now;
456} 470}
457# endif 471#endif /* multiplicity */
458 472
459EV_INLINE int 473EV_INLINE int
460ev_is_default_loop (EV_P) 474ev_is_default_loop (EV_P)
461{ 475{
462#if EV_MULTIPLICITY 476#if EV_MULTIPLICITY
… …
475/* you can actually call it at any time, anywhere :) */ 489/* you can actually call it at any time, anywhere :) */
476void ev_default_fork (void); 490void ev_default_fork (void);
477 491
478unsigned int ev_backend (EV_P); /* backend in use by loop */ 492unsigned int ev_backend (EV_P); /* backend in use by loop */
479unsigned int ev_loop_count (EV_P); /* number of loop iterations */ 493unsigned int ev_loop_count (EV_P); /* number of loop iterations */
480#endif 494#endif /* prototypes */
481 495
482#define EVLOOP_NONBLOCK 1 /* do not block/wait */ 496#define EVLOOP_NONBLOCK 1 /* do not block/wait */
483#define EVLOOP_ONESHOT 2 /* block *once* only */ 497#define EVLOOP_ONESHOT 2 /* block *once* only */
484#define EVUNLOOP_CANCEL 0 /* undo unloop */ 498#define EVUNLOOP_CANCEL 0 /* undo unloop */
485#define EVUNLOOP_ONE 1 /* unloop once */ 499#define EVUNLOOP_ONE 1 /* unloop once */

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