… | |
… | |
89 | |
89 | |
90 | void *event_init (void) |
90 | void *event_init (void) |
91 | { |
91 | { |
92 | #if EV_MULTIPLICITY |
92 | #if EV_MULTIPLICITY |
93 | if (x_cur) |
93 | if (x_cur) |
94 | x_cur = (struct event_base *)ev_loop_new (EVMETHOD_AUTO); |
94 | x_cur = (struct event_base *)ev_loop_new (EVFLAG_AUTO); |
95 | else |
95 | else |
96 | x_cur = (struct event_base *)ev_default_loop (EVMETHOD_AUTO); |
96 | x_cur = (struct event_base *)ev_default_loop (EVFLAG_AUTO); |
97 | #else |
97 | #else |
98 | assert (("multiple event bases not supported when not compiled with EV_MULTIPLICITY", !x_cur)); |
98 | assert (("multiple event bases not supported when not compiled with EV_MULTIPLICITY", !x_cur)); |
99 | |
99 | |
100 | x_cur = (struct event_base *)(long)ev_default_loop (EVMETHOD_AUTO); |
100 | x_cur = (struct event_base *)(long)ev_default_loop (EVFLAG_AUTO); |
101 | #endif |
101 | #endif |
102 | |
102 | |
103 | return x_cur; |
103 | return x_cur; |
104 | } |
104 | } |
105 | |
105 | |
106 | void event_base_free (struct event_base *base) |
106 | void event_base_free (struct event_base *base) |
107 | { |
107 | { |
108 | dLOOPbase; |
108 | dLOOPbase; |
109 | |
109 | |
110 | #if EV_MULTIPLICITY |
110 | #if EV_MULTIPLICITY |
111 | if (ev_default_loop (EVMETHOD_AUTO) != loop) |
111 | if (ev_default_loop (EVFLAG_AUTO) != loop) |
112 | ev_loop_destroy (loop); |
112 | ev_loop_destroy (loop); |
113 | #endif |
113 | #endif |
114 | } |
114 | } |
115 | |
115 | |
116 | int event_dispatch (void) |
116 | int event_dispatch (void) |
… | |
… | |
161 | struct event *ev = (struct event *)(((char *)w) - offsetof (struct event, iosig.io)); |
161 | struct event *ev = (struct event *)(((char *)w) - offsetof (struct event, iosig.io)); |
162 | |
162 | |
163 | if (revents & EV_ERROR) |
163 | if (revents & EV_ERROR) |
164 | event_del (ev); |
164 | event_del (ev); |
165 | else if (!(ev->ev_events & EV_PERSIST) && ev_is_active (w)) |
165 | else if (!(ev->ev_events & EV_PERSIST) && ev_is_active (w)) |
|
|
166 | { |
166 | ev_io_stop (EV_A_ w); |
167 | ev_io_stop (EV_A_ w); |
|
|
168 | ev->ev_flags &= ~EVLIST_INSERTED; |
|
|
169 | } |
167 | |
170 | |
168 | x_cb (ev, revents); |
171 | x_cb (ev, revents); |
169 | } |
172 | } |
170 | |
173 | |
171 | static void |
174 | static void |
… | |
… | |
192 | ev->ev_events = events; |
195 | ev->ev_events = events; |
193 | ev->ev_pri = 0; |
196 | ev->ev_pri = 0; |
194 | ev->ev_callback = cb; |
197 | ev->ev_callback = cb; |
195 | ev->ev_arg = arg; |
198 | ev->ev_arg = arg; |
196 | ev->ev_res = 0; |
199 | ev->ev_res = 0; |
|
|
200 | ev->ev_flags = EVLIST_INIT; |
197 | } |
201 | } |
198 | |
202 | |
199 | int event_once (int fd, short events, void (*cb)(int, short, void *), void *arg, struct timeval *tv) |
203 | int event_once (int fd, short events, void (*cb)(int, short, void *), void *arg, struct timeval *tv) |
200 | { |
204 | { |
201 | return event_base_once (x_cur, fd, events, cb, arg, tv); |
205 | return event_base_once (x_cur, fd, events, cb, arg, tv); |
… | |
… | |
203 | |
207 | |
204 | int event_add (struct event *ev, struct timeval *tv) |
208 | int event_add (struct event *ev, struct timeval *tv) |
205 | { |
209 | { |
206 | dLOOPev; |
210 | dLOOPev; |
207 | |
211 | |
208 | /* disable all watchers */ |
|
|
209 | event_del (ev); |
|
|
210 | |
|
|
211 | if (ev->ev_events & EV_SIGNAL) |
212 | if (ev->ev_events & EV_SIGNAL) |
212 | { |
213 | { |
|
|
214 | if (!ev_is_active (&ev->iosig.sig)) |
|
|
215 | { |
213 | ev_signal_set (&ev->iosig.sig, ev->ev_fd); |
216 | ev_signal_set (&ev->iosig.sig, ev->ev_fd); |
214 | ev_signal_start (EV_A_ &ev->iosig.sig); |
217 | ev_signal_start (EV_A_ &ev->iosig.sig); |
|
|
218 | |
|
|
219 | ev->ev_flags |= EVLIST_SIGNAL; |
|
|
220 | } |
215 | } |
221 | } |
216 | else if (ev->ev_events & (EV_READ | EV_WRITE)) |
222 | else if (ev->ev_events & (EV_READ | EV_WRITE)) |
217 | { |
223 | { |
|
|
224 | if (!ev_is_active (&ev->iosig.io)) |
|
|
225 | { |
218 | ev_io_set (&ev->iosig.io, ev->ev_fd, ev->ev_events & (EV_READ | EV_WRITE)); |
226 | ev_io_set (&ev->iosig.io, ev->ev_fd, ev->ev_events & (EV_READ | EV_WRITE)); |
219 | ev_io_start (EV_A_ &ev->iosig.io); |
227 | ev_io_start (EV_A_ &ev->iosig.io); |
|
|
228 | |
|
|
229 | ev->ev_flags |= EVLIST_INSERTED; |
|
|
230 | } |
220 | } |
231 | } |
221 | |
232 | |
222 | if (tv) |
233 | if (tv) |
223 | { |
234 | { |
224 | ev_timer_set (&ev->to, tv_get (tv), 0.); |
235 | ev->to.repeat = tv_get (tv); |
|
|
236 | ev_timer_again (EV_A_ &ev->to); |
|
|
237 | ev->ev_flags |= EVLIST_TIMEOUT; |
|
|
238 | } |
|
|
239 | else |
|
|
240 | if (ev_is_active (&ev->to)) |
225 | ev_timer_start (EV_A_ &ev->to); |
241 | ev_timer_stop (EV_A_ &ev->to); |
226 | } |
242 | |
|
|
243 | ev->ev_flags |= EVLIST_ACTIVE; |
227 | |
244 | |
228 | return 0; |
245 | return 0; |
229 | } |
246 | } |
230 | |
247 | |
231 | int event_del (struct event *ev) |
248 | int event_del (struct event *ev) |
… | |
… | |
246 | } |
263 | } |
247 | |
264 | |
248 | if (ev_is_active (&ev->to)) |
265 | if (ev_is_active (&ev->to)) |
249 | ev_timer_stop (EV_A_ &ev->to); |
266 | ev_timer_stop (EV_A_ &ev->to); |
250 | |
267 | |
|
|
268 | ev->ev_flags = EVLIST_INIT; |
|
|
269 | |
251 | return 0; |
270 | return 0; |
252 | } |
271 | } |
253 | |
272 | |
254 | void event_active (struct event *ev, int res, short ncalls) |
273 | void event_active (struct event *ev, int res, short ncalls) |
255 | { |
274 | { |
… | |
… | |
331 | static void |
350 | static void |
332 | x_loopexit_cb (int revents, void *base) |
351 | x_loopexit_cb (int revents, void *base) |
333 | { |
352 | { |
334 | dLOOPbase; |
353 | dLOOPbase; |
335 | |
354 | |
336 | ev_unloop (EV_A_ EVUNLOOP_ONCE); |
355 | ev_unloop (EV_A_ EVUNLOOP_ONE); |
337 | } |
356 | } |
338 | |
357 | |
339 | int event_base_loopexit (struct event_base *base, struct timeval *tv) |
358 | int event_base_loopexit (struct event_base *base, struct timeval *tv) |
340 | { |
359 | { |
341 | ev_tstamp after = tv_get (tv); |
360 | ev_tstamp after = tv_get (tv); |