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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 1.103 by root, Thu Jun 19 06:58:34 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# include <stdio.h>
97# endif
93# include <sys/stat.h> 98# include <sys/stat.h>
94#endif 99#endif
95 100
96/* support multiple event loops? */ 101/* support multiple event loops? */
97#if EV_MULTIPLICITY 102#if EV_MULTIPLICITY
… …
164/* 169/*
165 * struct member types: 170 * struct member types:
166 * private: you can look at them, but not change them, and they might not mean anything to you. 171 * 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 172 * 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 173 * rw: can be read and modified anytime, even when the watcher is active
174 *
175 * some internal details that might be helpful for debugging:
176 *
177 * active is either 0, which means the watcher is not active,
178 * or the array index of the watcher (periodics, timers)
179 * or the array index + 1 (most other watchers)
180 * or simply 1 for watchers that aren't in some array.
181 * pending is either 0, in which case the watcher isn't,
182 * or the array index + 1 in the pendings array.
169 */ 183 */
170 184
171/* shared by all watchers */ 185/* shared by all watchers */
172#define EV_WATCHER(type) \ 186#define EV_WATCHER(type) \
173 int active; /* private */ \ 187 int active; /* private */ \
… …
408 * retryable syscall error 422 * retryable syscall error
409 * (such as failed select, poll, epoll_wait) 423 * (such as failed select, poll, epoll_wait)
410 */ 424 */
411void ev_set_syserr_cb (void (*cb)(const char *msg)); 425void ev_set_syserr_cb (void (*cb)(const char *msg));
412 426
413# if EV_MULTIPLICITY 427#if EV_MULTIPLICITY
414EV_INLINE struct ev_loop * 428EV_INLINE struct ev_loop *
415ev_default_loop_uc (void) 429ev_default_loop_uc (void)
416{ 430{
417 extern struct ev_loop *ev_default_loop_ptr; 431 extern struct ev_loop *ev_default_loop_ptr;
418 432
… …
438 452
439/* create and destroy alternative loops that don't handle signals */ 453/* create and destroy alternative loops that don't handle signals */
440struct ev_loop *ev_loop_new (unsigned int flags); 454struct ev_loop *ev_loop_new (unsigned int flags);
441void ev_loop_destroy (EV_P); 455void ev_loop_destroy (EV_P);
442void ev_loop_fork (EV_P); 456void ev_loop_fork (EV_P);
457void ev_loop_verify (EV_P);
443 458
444ev_tstamp ev_now (EV_P); /* time w.r.t. timers and the eventloop, updated after each poll */ 459ev_tstamp ev_now (EV_P); /* time w.r.t. timers and the eventloop, updated after each poll */
445 460
446# else 461#else
447 462
448int ev_default_loop (unsigned int flags); /* returns true when successful */ 463int ev_default_loop (unsigned int flags); /* returns true when successful */
449 464
450EV_INLINE ev_tstamp 465EV_INLINE ev_tstamp
451ev_now (void) 466ev_now (void)
452{ 467{
453 extern ev_tstamp ev_rt_now; 468 extern ev_tstamp ev_rt_now;
454 469
455 return ev_rt_now; 470 return ev_rt_now;
456} 471}
457# endif 472#endif /* multiplicity */
458 473
459EV_INLINE int 474EV_INLINE int
460ev_is_default_loop (EV_P) 475ev_is_default_loop (EV_P)
461{ 476{
462#if EV_MULTIPLICITY 477#if EV_MULTIPLICITY
… …
475/* you can actually call it at any time, anywhere :) */ 490/* you can actually call it at any time, anywhere :) */
476void ev_default_fork (void); 491void ev_default_fork (void);
477 492
478unsigned int ev_backend (EV_P); /* backend in use by loop */ 493unsigned int ev_backend (EV_P); /* backend in use by loop */
479unsigned int ev_loop_count (EV_P); /* number of loop iterations */ 494unsigned int ev_loop_count (EV_P); /* number of loop iterations */
480#endif 495#endif /* prototypes */
481 496
482#define EVLOOP_NONBLOCK 1 /* do not block/wait */ 497#define EVLOOP_NONBLOCK 1 /* do not block/wait */
483#define EVLOOP_ONESHOT 2 /* block *once* only */ 498#define EVLOOP_ONESHOT 2 /* block *once* only */
484#define EVUNLOOP_CANCEL 0 /* undo unloop */ 499#define EVUNLOOP_CANCEL 0 /* undo unloop */
485#define EVUNLOOP_ONE 1 /* unloop once */ 500#define EVUNLOOP_ONE 1 /* unloop once */

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