… | |
… | |
98 | #define EV_WATCHER(type) \ |
98 | #define EV_WATCHER(type) \ |
99 | int active; /* private */ \ |
99 | int active; /* private */ \ |
100 | int pending; /* private */ \ |
100 | int pending; /* private */ \ |
101 | int priority; /* private */ \ |
101 | int priority; /* private */ \ |
102 | EV_COMMON; /* rw */ \ |
102 | EV_COMMON; /* rw */ \ |
103 | void (*cb)(EV_P_ struct type *, int revents); /* private */ /* gets invoked with an eventmask */ |
103 | void (*cb)(EV_P_ struct type *, int revents) /* private */ /* gets invoked with an eventmask */ |
104 | |
104 | |
105 | #define EV_WATCHER_LIST(type) \ |
105 | #define EV_WATCHER_LIST(type) \ |
106 | EV_WATCHER (type); \ |
106 | EV_WATCHER (type); \ |
107 | struct ev_watcher_list *next /* private */ |
107 | struct ev_watcher_list *next /* private */ |
108 | |
108 | |
… | |
… | |
139 | struct ev_periodic |
139 | struct ev_periodic |
140 | { |
140 | { |
141 | EV_WATCHER_TIME (ev_periodic); |
141 | EV_WATCHER_TIME (ev_periodic); |
142 | |
142 | |
143 | ev_tstamp interval; /* rw */ |
143 | ev_tstamp interval; /* rw */ |
|
|
144 | ev_tstamp (*reschedule_cb)(struct ev_periodic *w, ev_tstamp now); /* rw */ |
144 | }; |
145 | }; |
145 | |
146 | |
146 | /* invoked when fd is either EV_READable or EV_WRITEable */ |
147 | /* invoked when fd is either EV_READable or EV_WRITEable */ |
147 | /* revent EV_READ, EV_WRITE */ |
148 | /* revent EV_READ, EV_WRITE */ |
148 | struct ev_io |
149 | struct ev_io |
… | |
… | |
156 | /* invoked when the given signal has been received */ |
157 | /* invoked when the given signal has been received */ |
157 | /* revent EV_SIGNAL */ |
158 | /* revent EV_SIGNAL */ |
158 | struct ev_signal |
159 | struct ev_signal |
159 | { |
160 | { |
160 | EV_WATCHER_LIST (ev_signal); |
161 | EV_WATCHER_LIST (ev_signal); |
161 | #if EV_MULTIPLICITY |
|
|
162 | struct ev_loop *loop; |
|
|
163 | #endif |
|
|
164 | |
162 | |
165 | int signum; /* ro */ |
163 | int signum; /* ro */ |
166 | }; |
164 | }; |
167 | |
165 | |
168 | /* invoked when the nothing else needs to be done, keeps the process from blocking */ |
166 | /* invoked when the nothing else needs to be done, keeps the process from blocking */ |
… | |
… | |
239 | |
237 | |
240 | /* set the callback function to call on a |
238 | /* set the callback function to call on a |
241 | * retryable syscall error |
239 | * retryable syscall error |
242 | * (such as failed select, poll, epoll_wait) |
240 | * (such as failed select, poll, epoll_wait) |
243 | */ |
241 | */ |
244 | void ev_set_syserr_cb (void (*cb)(void)); |
242 | void ev_set_syserr_cb (void (*cb)(const char *msg)); |
245 | |
243 | |
246 | # if EV_MULTIPLICITY |
244 | # if EV_MULTIPLICITY |
247 | /* the default loop is the only one that handles signals and child watchers */ |
245 | /* the default loop is the only one that handles signals and child watchers */ |
248 | /* you can call this as often as you like */ |
246 | /* you can call this as often as you like */ |
249 | struct ev_loop *ev_default_loop (int methods); /* returns default loop */ |
247 | struct ev_loop *ev_default_loop (int methods); /* returns default loop */ |
… | |
… | |
299 | (ev)->cb = (cb_); \ |
297 | (ev)->cb = (cb_); \ |
300 | } while (0) |
298 | } while (0) |
301 | |
299 | |
302 | #define ev_io_set(ev,fd_,events_) do { (ev)->fd = (fd_); (ev)->events = (events_); } while (0) |
300 | #define ev_io_set(ev,fd_,events_) do { (ev)->fd = (fd_); (ev)->events = (events_); } while (0) |
303 | #define ev_timer_set(ev,after_,repeat_) do { (ev)->at = (after_); (ev)->repeat = (repeat_); } while (0) |
301 | #define ev_timer_set(ev,after_,repeat_) do { (ev)->at = (after_); (ev)->repeat = (repeat_); } while (0) |
304 | #define ev_periodic_set(ev,at_,interval_) do { (ev)->at = (at_); (ev)->interval = (interval_); } while (0) |
302 | #define ev_periodic_set(ev,at_,ival_,res_) do { (ev)->at = (at_); (ev)->interval = (ival_); (ev)->reschedule_cb= (res_); } while (0) |
305 | #define ev_signal_set(ev,signum_) do { (ev)->signum = (signum_); } while (0) |
303 | #define ev_signal_set(ev,signum_) do { (ev)->signum = (signum_); } while (0) |
306 | #define ev_idle_set(ev) /* nop, yes, this is a serious in-joke */ |
304 | #define ev_idle_set(ev) /* nop, yes, this is a serious in-joke */ |
307 | #define ev_prepare_set(ev) /* nop, yes, this is a serious in-joke */ |
305 | #define ev_prepare_set(ev) /* nop, yes, this is a serious in-joke */ |
308 | #define ev_check_set(ev) /* nop, yes, this is a serious in-joke */ |
306 | #define ev_check_set(ev) /* nop, yes, this is a serious in-joke */ |
309 | #define ev_child_set(ev,pid_) do { (ev)->pid = (pid_); } while (0) |
307 | #define ev_child_set(ev,pid_) do { (ev)->pid = (pid_); } while (0) |
310 | |
308 | |
311 | #define ev_io_init(ev,cb,fd,events) do { ev_watcher_init ((ev), (cb)); ev_io_set ((ev),(fd),(events)); } while (0) |
309 | #define ev_io_init(ev,cb,fd,events) do { ev_watcher_init ((ev), (cb)); ev_io_set ((ev),(fd),(events)); } while (0) |
312 | #define ev_timer_init(ev,cb,after,repeat) do { ev_watcher_init ((ev), (cb)); ev_timer_set ((ev),(after),(repeat)); } while (0) |
310 | #define ev_timer_init(ev,cb,after,repeat) do { ev_watcher_init ((ev), (cb)); ev_timer_set ((ev),(after),(repeat)); } while (0) |
313 | #define ev_periodic_init(ev,cb,at,interval) do { ev_watcher_init ((ev), (cb)); ev_periodic_set ((ev),(at),(interval)); } while (0) |
311 | #define ev_periodic_init(ev,cb,at,ival,res) do { ev_watcher_init ((ev), (cb)); ev_periodic_set ((ev),(at),(ival),(res)); } while (0) |
314 | #define ev_signal_init(ev,cb,signum) do { ev_watcher_init ((ev), (cb)); ev_signal_set ((ev), (signum)); } while (0) |
312 | #define ev_signal_init(ev,cb,signum) do { ev_watcher_init ((ev), (cb)); ev_signal_set ((ev), (signum)); } while (0) |
315 | #define ev_idle_init(ev,cb) do { ev_watcher_init ((ev), (cb)); ev_idle_set ((ev)); } while (0) |
313 | #define ev_idle_init(ev,cb) do { ev_watcher_init ((ev), (cb)); ev_idle_set ((ev)); } while (0) |
316 | #define ev_prepare_init(ev,cb) do { ev_watcher_init ((ev), (cb)); ev_prepare_set ((ev)); } while (0) |
314 | #define ev_prepare_init(ev,cb) do { ev_watcher_init ((ev), (cb)); ev_prepare_set ((ev)); } while (0) |
317 | #define ev_check_init(ev,cb) do { ev_watcher_init ((ev), (cb)); ev_check_set ((ev)); } while (0) |
315 | #define ev_check_init(ev,cb) do { ev_watcher_init ((ev), (cb)); ev_check_set ((ev)); } while (0) |
318 | #define ev_child_init(ev,cb,pid) do { ev_watcher_init ((ev), (cb)); ev_child_set ((ev),(pid)); } while (0) |
316 | #define ev_child_init(ev,cb,pid) do { ev_watcher_init ((ev), (cb)); ev_child_set ((ev),(pid)); } while (0) |
… | |
… | |
336 | /* stops if active and no repeat, restarts if active and repeating, starts if inactive and repeating */ |
334 | /* stops if active and no repeat, restarts if active and repeating, starts if inactive and repeating */ |
337 | void ev_timer_again (EV_P_ struct ev_timer *w); |
335 | void ev_timer_again (EV_P_ struct ev_timer *w); |
338 | |
336 | |
339 | void ev_periodic_start (EV_P_ struct ev_periodic *w); |
337 | void ev_periodic_start (EV_P_ struct ev_periodic *w); |
340 | void ev_periodic_stop (EV_P_ struct ev_periodic *w); |
338 | void ev_periodic_stop (EV_P_ struct ev_periodic *w); |
|
|
339 | void ev_periodic_again (EV_P_ struct ev_periodic *w); |
341 | |
340 | |
342 | void ev_idle_start (EV_P_ struct ev_idle *w); |
341 | void ev_idle_start (EV_P_ struct ev_idle *w); |
343 | void ev_idle_stop (EV_P_ struct ev_idle *w); |
342 | void ev_idle_stop (EV_P_ struct ev_idle *w); |
344 | |
343 | |
345 | void ev_prepare_start (EV_P_ struct ev_prepare *w); |
344 | void ev_prepare_start (EV_P_ struct ev_prepare *w); |