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97 | /* eventmask, revents, events... */ |
97 | /* eventmask, revents, events... */ |
98 | #define EV_UNDEF -1L /* guaranteed to be invalid */ |
98 | #define EV_UNDEF -1L /* guaranteed to be invalid */ |
99 | #define EV_NONE 0x00L /* no events */ |
99 | #define EV_NONE 0x00L /* no events */ |
100 | #define EV_READ 0x01L /* ev_io detected read will not block */ |
100 | #define EV_READ 0x01L /* ev_io detected read will not block */ |
101 | #define EV_WRITE 0x02L /* ev_io detected write will not block */ |
101 | #define EV_WRITE 0x02L /* ev_io detected write will not block */ |
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102 | #define EV_IOFDSET 0x80L /* internal use only */ |
102 | #define EV_TIMEOUT 0x00000100L /* timer timed out */ |
103 | #define EV_TIMEOUT 0x00000100L /* timer timed out */ |
103 | #define EV_PERIODIC 0x00000200L /* periodic timer timed out */ |
104 | #define EV_PERIODIC 0x00000200L /* periodic timer timed out */ |
104 | #define EV_SIGNAL 0x00000400L /* signal was received */ |
105 | #define EV_SIGNAL 0x00000400L /* signal was received */ |
105 | #define EV_CHILD 0x00000800L /* child/pid had status change */ |
106 | #define EV_CHILD 0x00000800L /* child/pid had status change */ |
106 | #define EV_STAT 0x00001000L /* stat data changed */ |
107 | #define EV_STAT 0x00001000L /* stat data changed */ |
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117 | #endif |
118 | #endif |
118 | #ifndef EV_PROTOTYPES |
119 | #ifndef EV_PROTOTYPES |
119 | # define EV_PROTOTYPES 1 |
120 | # define EV_PROTOTYPES 1 |
120 | #endif |
121 | #endif |
121 | |
122 | |
122 | #define EV_VERSION_MAJOR 1 |
123 | #define EV_VERSION_MAJOR 2 |
123 | #define EV_VERSION_MINOR 1 |
124 | #define EV_VERSION_MINOR 0 |
124 | |
125 | |
125 | #ifndef EV_CB_DECLARE |
126 | #ifndef EV_CB_DECLARE |
126 | # define EV_CB_DECLARE(type) void (*cb)(EV_P_ struct type *w, int revents); |
127 | # define EV_CB_DECLARE(type) void (*cb)(EV_P_ struct type *w, int revents); |
127 | #endif |
128 | #endif |
128 | #ifndef EV_CB_INVOKE |
129 | #ifndef EV_CB_INVOKE |
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193 | /* revent EV_PERIODIC */ |
194 | /* revent EV_PERIODIC */ |
194 | typedef struct ev_periodic |
195 | typedef struct ev_periodic |
195 | { |
196 | { |
196 | EV_WATCHER_TIME (ev_periodic) |
197 | EV_WATCHER_TIME (ev_periodic) |
197 | |
198 | |
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199 | ev_tstamp offset; /* rw */ |
198 | ev_tstamp interval; /* rw */ |
200 | ev_tstamp interval; /* rw */ |
199 | ev_tstamp (*reschedule_cb)(struct ev_periodic *w, ev_tstamp now); /* rw */ |
201 | ev_tstamp (*reschedule_cb)(struct ev_periodic *w, ev_tstamp now); /* rw */ |
200 | } ev_periodic; |
202 | } ev_periodic; |
201 | |
203 | |
202 | /* invoked when the given signal has been received */ |
204 | /* invoked when the given signal has been received */ |
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429 | ((ev_watcher *)(void *)(ev))->pending = \ |
431 | ((ev_watcher *)(void *)(ev))->pending = \ |
430 | ((ev_watcher *)(void *)(ev))->priority = 0; \ |
432 | ((ev_watcher *)(void *)(ev))->priority = 0; \ |
431 | ev_set_cb ((ev), cb_); \ |
433 | ev_set_cb ((ev), cb_); \ |
432 | } while (0) |
434 | } while (0) |
433 | |
435 | |
434 | #define ev_io_set(ev,fd_,events_) do { (ev)->fd = (fd_); (ev)->events = (events_); } while (0) |
436 | #define ev_io_set(ev,fd_,events_) do { (ev)->fd = (fd_); (ev)->events = (events_) | EV_IOFDSET; } while (0) |
435 | #define ev_timer_set(ev,after_,repeat_) do { (ev)->at = (after_); (ev)->repeat = (repeat_); } while (0) |
437 | #define ev_timer_set(ev,after_,repeat_) do { (ev)->at = (after_); (ev)->repeat = (repeat_); } while (0) |
436 | #define ev_periodic_set(ev,at_,ival_,res_) do { (ev)->at = (at_); (ev)->interval = (ival_); (ev)->reschedule_cb= (res_); } while (0) |
438 | #define ev_periodic_set(ev,ofs_,ival_,res_) do { (ev)->offset = (ofs_); (ev)->interval = (ival_); (ev)->reschedule_cb= (res_); } while (0) |
437 | #define ev_signal_set(ev,signum_) do { (ev)->signum = (signum_); } while (0) |
439 | #define ev_signal_set(ev,signum_) do { (ev)->signum = (signum_); } while (0) |
438 | #define ev_child_set(ev,pid_) do { (ev)->pid = (pid_); } while (0) |
440 | #define ev_child_set(ev,pid_) do { (ev)->pid = (pid_); } while (0) |
439 | #define ev_stat_set(ev,path_,interval_) do { (ev)->path = (path_); (ev)->interval = (interval_); (ev)->wd = -2; } while (0) |
441 | #define ev_stat_set(ev,path_,interval_) do { (ev)->path = (path_); (ev)->interval = (interval_); (ev)->wd = -2; } while (0) |
440 | #define ev_idle_set(ev) /* nop, yes, this is a serious in-joke */ |
442 | #define ev_idle_set(ev) /* nop, yes, this is a serious in-joke */ |
441 | #define ev_prepare_set(ev) /* nop, yes, this is a serious in-joke */ |
443 | #define ev_prepare_set(ev) /* nop, yes, this is a serious in-joke */ |
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473 | /* feeds an event into a watcher as if the event actually occured */ |
475 | /* feeds an event into a watcher as if the event actually occured */ |
474 | /* accepts any ev_watcher type */ |
476 | /* accepts any ev_watcher type */ |
475 | void ev_feed_event (EV_P_ void *w, int revents); |
477 | void ev_feed_event (EV_P_ void *w, int revents); |
476 | void ev_feed_fd_event (EV_P_ int fd, int revents); |
478 | void ev_feed_fd_event (EV_P_ int fd, int revents); |
477 | void ev_feed_signal_event (EV_P_ int signum); |
479 | void ev_feed_signal_event (EV_P_ int signum); |
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480 | void ev_invoke (EV_P_ void *w, int revents); |
478 | int ev_clear_pending (EV_P_ void *w); |
481 | int ev_clear_pending (EV_P_ void *w); |
479 | |
482 | |
480 | void ev_io_start (EV_P_ ev_io *w); |
483 | void ev_io_start (EV_P_ ev_io *w); |
481 | void ev_io_stop (EV_P_ ev_io *w); |
484 | void ev_io_stop (EV_P_ ev_io *w); |
482 | |
485 | |