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123 | #endif |
123 | #endif |
124 | |
124 | |
125 | /*****************************************************************************/ |
125 | /*****************************************************************************/ |
126 | |
126 | |
127 | /* eventmask, revents, events... */ |
127 | /* eventmask, revents, events... */ |
128 | #define EV_UNDEF -1L /* guaranteed to be invalid */ |
128 | #define EV_UNDEF -1 /* guaranteed to be invalid */ |
129 | #define EV_NONE 0x00L /* no events */ |
129 | #define EV_NONE 0x00 /* no events */ |
130 | #define EV_READ 0x01L /* ev_io detected read will not block */ |
130 | #define EV_READ 0x01 /* ev_io detected read will not block */ |
131 | #define EV_WRITE 0x02L /* ev_io detected write will not block */ |
131 | #define EV_WRITE 0x02 /* ev_io detected write will not block */ |
132 | #define EV_IOFDSET 0x80L /* internal use only */ |
132 | #define EV_IOFDSET 0x80 /* internal use only */ |
133 | #define EV_TIMEOUT 0x00000100L /* timer timed out */ |
133 | #define EV_TIMEOUT 0x00000100 /* timer timed out */ |
134 | #define EV_PERIODIC 0x00000200L /* periodic timer timed out */ |
134 | #define EV_PERIODIC 0x00000200 /* periodic timer timed out */ |
135 | #define EV_SIGNAL 0x00000400L /* signal was received */ |
135 | #define EV_SIGNAL 0x00000400 /* signal was received */ |
136 | #define EV_CHILD 0x00000800L /* child/pid had status change */ |
136 | #define EV_CHILD 0x00000800 /* child/pid had status change */ |
137 | #define EV_STAT 0x00001000L /* stat data changed */ |
137 | #define EV_STAT 0x00001000 /* stat data changed */ |
138 | #define EV_IDLE 0x00002000L /* event loop is idling */ |
138 | #define EV_IDLE 0x00002000 /* event loop is idling */ |
139 | #define EV_PREPARE 0x00004000L /* event loop about to poll */ |
139 | #define EV_PREPARE 0x00004000 /* event loop about to poll */ |
140 | #define EV_CHECK 0x00008000L /* event loop finished poll */ |
140 | #define EV_CHECK 0x00008000 /* event loop finished poll */ |
141 | #define EV_EMBED 0x00010000L /* embedded event loop needs sweep */ |
141 | #define EV_EMBED 0x00010000 /* embedded event loop needs sweep */ |
142 | #define EV_FORK 0x00020000L /* event loop resumed in child */ |
142 | #define EV_FORK 0x00020000 /* event loop resumed in child */ |
143 | #define EV_ASYNC 0x00040000L /* async intra-loop signal */ |
143 | #define EV_ASYNC 0x00040000 /* async intra-loop signal */ |
144 | #define EV_ERROR 0x80000000L /* sent when an error occurs */ |
144 | #define EV_ERROR 0x80000000 /* sent when an error occurs */ |
145 | |
145 | |
146 | /* can be used to add custom fields to all watchers, while losing binary compatibility */ |
146 | /* can be used to add custom fields to all watchers, while losing binary compatibility */ |
147 | #ifndef EV_COMMON |
147 | #ifndef EV_COMMON |
148 | # define EV_COMMON void *data; |
148 | # define EV_COMMON void *data; |
149 | #endif |
149 | #endif |
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371 | #endif |
371 | #endif |
372 | }; |
372 | }; |
373 | |
373 | |
374 | /* bits for ev_default_loop and ev_loop_new */ |
374 | /* bits for ev_default_loop and ev_loop_new */ |
375 | /* the default */ |
375 | /* the default */ |
376 | #define EVFLAG_AUTO 0x00000000UL /* not quite a mask */ |
376 | #define EVFLAG_AUTO 0x00000000U /* not quite a mask */ |
377 | /* flag bits */ |
377 | /* flag bits */ |
378 | #define EVFLAG_NOENV 0x01000000UL /* do NOT consult environment */ |
378 | #define EVFLAG_NOENV 0x01000000U /* do NOT consult environment */ |
379 | #define EVFLAG_FORKCHECK 0x02000000UL /* check for a fork in each iteration */ |
379 | #define EVFLAG_FORKCHECK 0x02000000U /* check for a fork in each iteration */ |
380 | /* method bits to be ored together */ |
380 | /* method bits to be ored together */ |
381 | #define EVBACKEND_SELECT 0x00000001UL /* about anywhere */ |
381 | #define EVBACKEND_SELECT 0x00000001U /* about anywhere */ |
382 | #define EVBACKEND_POLL 0x00000002UL /* !win */ |
382 | #define EVBACKEND_POLL 0x00000002U /* !win */ |
383 | #define EVBACKEND_EPOLL 0x00000004UL /* linux */ |
383 | #define EVBACKEND_EPOLL 0x00000004U /* linux */ |
384 | #define EVBACKEND_KQUEUE 0x00000008UL /* bsd */ |
384 | #define EVBACKEND_KQUEUE 0x00000008U /* bsd */ |
385 | #define EVBACKEND_DEVPOLL 0x00000010UL /* solaris 8 */ /* NYI */ |
385 | #define EVBACKEND_DEVPOLL 0x00000010U /* solaris 8 */ /* NYI */ |
386 | #define EVBACKEND_PORT 0x00000020UL /* solaris 10 */ |
386 | #define EVBACKEND_PORT 0x00000020U /* solaris 10 */ |
387 | |
387 | |
388 | #if EV_PROTOTYPES |
388 | #if EV_PROTOTYPES |
389 | int ev_version_major (void); |
389 | int ev_version_major (void); |
390 | int ev_version_minor (void); |
390 | int ev_version_minor (void); |
391 | |
391 | |
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513 | ((ev_watcher *)(void *)(ev))->priority = 0; \ |
513 | ((ev_watcher *)(void *)(ev))->priority = 0; \ |
514 | ev_set_cb ((ev), cb_); \ |
514 | ev_set_cb ((ev), cb_); \ |
515 | } while (0) |
515 | } while (0) |
516 | |
516 | |
517 | #define ev_io_set(ev,fd_,events_) do { (ev)->fd = (fd_); (ev)->events = (events_) | EV_IOFDSET; } while (0) |
517 | #define ev_io_set(ev,fd_,events_) do { (ev)->fd = (fd_); (ev)->events = (events_) | EV_IOFDSET; } while (0) |
518 | #define ev_timer_set(ev,after_,repeat_) do { (ev)->at = (after_); (ev)->repeat = (repeat_); } while (0) |
518 | #define ev_timer_set(ev,after_,repeat_) do { ((ev_watcher_time *)(ev))->at = (after_); (ev)->repeat = (repeat_); } while (0) |
519 | #define ev_periodic_set(ev,ofs_,ival_,res_) do { (ev)->offset = (ofs_); (ev)->interval = (ival_); (ev)->reschedule_cb= (res_); } while (0) |
519 | #define ev_periodic_set(ev,ofs_,ival_,res_) do { (ev)->offset = (ofs_); (ev)->interval = (ival_); (ev)->reschedule_cb= (res_); } while (0) |
520 | #define ev_signal_set(ev,signum_) do { (ev)->signum = (signum_); } while (0) |
520 | #define ev_signal_set(ev,signum_) do { (ev)->signum = (signum_); } while (0) |
521 | #define ev_child_set(ev,pid_,trace_) do { (ev)->pid = (pid_); (ev)->flags = !!(trace_); } while (0) |
521 | #define ev_child_set(ev,pid_,trace_) do { (ev)->pid = (pid_); (ev)->flags = !!(trace_); } while (0) |
522 | #define ev_stat_set(ev,path_,interval_) do { (ev)->path = (path_); (ev)->interval = (interval_); (ev)->wd = -2; } while (0) |
522 | #define ev_stat_set(ev,path_,interval_) do { (ev)->path = (path_); (ev)->interval = (interval_); (ev)->wd = -2; } while (0) |
523 | #define ev_idle_set(ev) /* nop, yes, this is a serious in-joke */ |
523 | #define ev_idle_set(ev) /* nop, yes, this is a serious in-joke */ |
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545 | |
545 | |
546 | #define ev_priority(ev) ((((ev_watcher *)(void *)(ev))->priority) + 0) |
546 | #define ev_priority(ev) ((((ev_watcher *)(void *)(ev))->priority) + 0) |
547 | #define ev_cb(ev) (ev)->cb /* rw */ |
547 | #define ev_cb(ev) (ev)->cb /* rw */ |
548 | #define ev_set_priority(ev,pri) ((ev_watcher *)(void *)(ev))->priority = (pri) |
548 | #define ev_set_priority(ev,pri) ((ev_watcher *)(void *)(ev))->priority = (pri) |
549 | |
549 | |
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550 | #define ev_periodic_at(ev) (((ev_watcher_time *)(ev))->at + 0.) |
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551 | |
550 | #ifndef ev_set_cb |
552 | #ifndef ev_set_cb |
551 | # define ev_set_cb(ev,cb_) ev_cb (ev) = (cb_) |
553 | # define ev_set_cb(ev,cb_) ev_cb (ev) = (cb_) |
552 | #endif |
554 | #endif |
553 | |
555 | |
554 | /* stopping (enabling, adding) a watcher does nothing if it is already running */ |
556 | /* stopping (enabling, adding) a watcher does nothing if it is already running */ |