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Comparing libev/ev.h (file contents):
Revision 1.75 by root, Wed Nov 28 17:32:24 2007 UTC vs.
Revision 1.78 by root, Fri Dec 7 16:44:10 2007 UTC

… …
54 54
55#ifndef EV_STAT_ENABLE 55#ifndef EV_STAT_ENABLE
56# define EV_STAT_ENABLE 1 56# define EV_STAT_ENABLE 1
57#endif 57#endif
58 58
59#ifndef EV_IDLE_ENABLE
60# define EV_IDLE_ENABLE 1
61#endif
62
59#ifndef EV_FORK_ENABLE 63#ifndef EV_FORK_ENABLE
60# define EV_FORK_ENABLE 1 64# define EV_FORK_ENABLE 1
61#endif 65#endif
62 66
63#ifndef EV_EMBED_ENABLE 67#ifndef EV_EMBED_ENABLE
… …
238 242
239 int wd; /* wd for inotify, fd for kqueue */ 243 int wd; /* wd for inotify, fd for kqueue */
240} ev_stat; 244} ev_stat;
241#endif 245#endif
242 246
247#if EV_IDLE_ENABLE
243/* invoked when the nothing else needs to be done, keeps the process from blocking */ 248/* invoked when the nothing else needs to be done, keeps the process from blocking */
244/* revent EV_IDLE */ 249/* revent EV_IDLE */
245typedef struct ev_idle 250typedef struct ev_idle
246{ 251{
247 EV_WATCHER (ev_idle) 252 EV_WATCHER (ev_idle)
248} ev_idle; 253} ev_idle;
254#endif
249 255
250/* invoked for each run of the mainloop, just before the blocking call */ 256/* invoked for each run of the mainloop, just before the blocking call */
251/* you can still change events in any way you like */ 257/* you can still change events in any way you like */
252/* revent EV_PREPARE */ 258/* revent EV_PREPARE */
253typedef struct ev_prepare 259typedef struct ev_prepare
… …
294 struct ev_signal signal; 300 struct ev_signal signal;
295 struct ev_child child; 301 struct ev_child child;
296#if EV_STAT_ENABLE 302#if EV_STAT_ENABLE
297 struct ev_stat stat; 303 struct ev_stat stat;
298#endif 304#endif
305#if EV_IDLE_ENABLE
299 struct ev_idle idle; 306 struct ev_idle idle;
307#endif
300 struct ev_prepare prepare; 308 struct ev_prepare prepare;
301 struct ev_check check; 309 struct ev_check check;
302#if EV_FORK_ENABLE 310#if EV_FORK_ENABLE
303 struct ev_fork fork; 311 struct ev_fork fork;
304#endif 312#endif
… …
310/* bits for ev_default_loop and ev_loop_new */ 318/* bits for ev_default_loop and ev_loop_new */
311/* the default */ 319/* the default */
312#define EVFLAG_AUTO 0x00000000UL /* not quite a mask */ 320#define EVFLAG_AUTO 0x00000000UL /* not quite a mask */
313/* flag bits */ 321/* flag bits */
314#define EVFLAG_NOENV 0x01000000UL /* do NOT consult environment */ 322#define EVFLAG_NOENV 0x01000000UL /* do NOT consult environment */
323#define EVFLAG_FORKCHECK 0x02000000UL /* check for a fork in each iteration */
315/* method bits to be ored together */ 324/* method bits to be ored together */
316#define EVBACKEND_SELECT 0x00000001UL /* about anywhere */ 325#define EVBACKEND_SELECT 0x00000001UL /* about anywhere */
317#define EVBACKEND_POLL 0x00000002UL /* !win */ 326#define EVBACKEND_POLL 0x00000002UL /* !win */
318#define EVBACKEND_EPOLL 0x00000004UL /* linux */ 327#define EVBACKEND_EPOLL 0x00000004UL /* linux */
319#define EVBACKEND_KQUEUE 0x00000008UL /* bsd */ 328#define EVBACKEND_KQUEUE 0x00000008UL /* bsd */
… …
385/* you can call it in either the parent or the child */ 394/* you can call it in either the parent or the child */
386/* you can actually call it at any time, anywhere :) */ 395/* you can actually call it at any time, anywhere :) */
387void ev_default_fork (void); 396void ev_default_fork (void);
388 397
389unsigned int ev_backend (EV_P); 398unsigned int ev_backend (EV_P);
399unsigned int ev_loop_count (EV_P);
390#endif 400#endif
391 401
392#define EVLOOP_NONBLOCK 1 /* do not block/wait */ 402#define EVLOOP_NONBLOCK 1 /* do not block/wait */
393#define EVLOOP_ONESHOT 2 /* block *once* only */ 403#define EVLOOP_ONESHOT 2 /* block *once* only */
394#define EVUNLOOP_CANCEL 0 /* undo unloop */ 404#define EVUNLOOP_CANCEL 0 /* undo unloop */
… …
412void ev_once (EV_P_ int fd, int events, ev_tstamp timeout, void (*cb)(int revents, void *arg), void *arg); 422void ev_once (EV_P_ int fd, int events, ev_tstamp timeout, void (*cb)(int revents, void *arg), void *arg);
413#endif 423#endif
414 424
415/* these may evaluate ev multiple times, and the other arguments at most once */ 425/* these may evaluate ev multiple times, and the other arguments at most once */
416/* either use ev_init + ev_TYPE_set, or the ev_TYPE_init macro, below, to first initialise a watcher */ 426/* either use ev_init + ev_TYPE_set, or the ev_TYPE_init macro, below, to first initialise a watcher */
417#define ev_init(ev,cb_) do { \ 427#define ev_init(ev,cb_) do { \
418 ((ev_watcher *)(void *)(ev))->active = \ 428 ((ev_watcher *)(void *)(ev))->active = \
419 ((ev_watcher *)(void *)(ev))->pending = \ 429 ((ev_watcher *)(void *)(ev))->pending = \
420 ((ev_watcher *)(void *)(ev))->priority = 0; \ 430 ((ev_watcher *)(void *)(ev))->priority = 0; \
421 ev_set_cb ((ev), cb_); \ 431 ev_set_cb ((ev), cb_); \
422} while (0) 432} while (0)
423 433
424#define ev_io_set(ev,fd_,events_) do { (ev)->fd = (fd_); (ev)->events = (events_); } while (0) 434#define ev_io_set(ev,fd_,events_) do { (ev)->fd = (fd_); (ev)->events = (events_); } while (0)
425#define ev_timer_set(ev,after_,repeat_) do { (ev)->at = (after_); (ev)->repeat = (repeat_); } while (0) 435#define ev_timer_set(ev,after_,repeat_) do { (ev)->at = (after_); (ev)->repeat = (repeat_); } while (0)
426#define ev_periodic_set(ev,at_,ival_,res_) do { (ev)->at = (at_); (ev)->interval = (ival_); (ev)->reschedule_cb= (res_); } while (0) 436#define ev_periodic_set(ev,at_,ival_,res_) do { (ev)->at = (at_); (ev)->interval = (ival_); (ev)->reschedule_cb= (res_); } while (0)
… …
446#define ev_fork_init(ev,cb) do { ev_init ((ev), (cb)); ev_fork_set ((ev)); } while (0) 456#define ev_fork_init(ev,cb) do { ev_init ((ev), (cb)); ev_fork_set ((ev)); } while (0)
447 457
448#define ev_is_pending(ev) (0 + ((ev_watcher *)(void *)(ev))->pending) /* ro, true when watcher is waiting for callback invocation */ 458#define ev_is_pending(ev) (0 + ((ev_watcher *)(void *)(ev))->pending) /* ro, true when watcher is waiting for callback invocation */
449#define ev_is_active(ev) (0 + ((ev_watcher *)(void *)(ev))->active) /* ro, true when the watcher has been started */ 459#define ev_is_active(ev) (0 + ((ev_watcher *)(void *)(ev))->active) /* ro, true when the watcher has been started */
450 460
451#define ev_priority(ev) ((ev_watcher *)(void *)(ev))->priority /* rw */ 461#define ev_priority(ev) ((((ev_watcher *)(void *)(ev))->priority) + 0)
452#define ev_cb(ev) (ev)->cb /* rw */ 462#define ev_cb(ev) (ev)->cb /* rw */
453#define ev_set_priority(ev,pri) ev_priority (ev) = (pri) 463#define ev_set_priority(ev,pri) ((ev_watcher *)(void *)(ev))->priority = (pri)
454 464
455#ifndef ev_set_cb 465#ifndef ev_set_cb
456# define ev_set_cb(ev,cb_) ev_cb (ev) = (cb_) 466# define ev_set_cb(ev,cb_) ev_cb (ev) = (cb_)
457#endif 467#endif
458 468
… …
492void ev_stat_start (EV_P_ ev_stat *w); 502void ev_stat_start (EV_P_ ev_stat *w);
493void ev_stat_stop (EV_P_ ev_stat *w); 503void ev_stat_stop (EV_P_ ev_stat *w);
494void ev_stat_stat (EV_P_ ev_stat *w); 504void ev_stat_stat (EV_P_ ev_stat *w);
495# endif 505# endif
496 506
507# if EV_IDLE_ENABLE
497void ev_idle_start (EV_P_ ev_idle *w); 508void ev_idle_start (EV_P_ ev_idle *w);
498void ev_idle_stop (EV_P_ ev_idle *w); 509void ev_idle_stop (EV_P_ ev_idle *w);
510# endif
499 511
500void ev_prepare_start (EV_P_ ev_prepare *w); 512void ev_prepare_start (EV_P_ ev_prepare *w);
501void ev_prepare_stop (EV_P_ ev_prepare *w); 513void ev_prepare_stop (EV_P_ ev_prepare *w);
502 514
503void ev_check_start (EV_P_ ev_check *w); 515void ev_check_start (EV_P_ ev_check *w);

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