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85 | { |
85 | { |
86 | #if EV_MULTIPLICITY |
86 | #if EV_MULTIPLICITY |
87 | if (x_cur) |
87 | if (x_cur) |
88 | x_cur = (struct event_base *)ev_loop_new (EVMETHOD_AUTO); |
88 | x_cur = (struct event_base *)ev_loop_new (EVMETHOD_AUTO); |
89 | else |
89 | else |
90 | x_cur = ev_default_loop (EVMETHOD_AUTO); |
90 | x_cur = (struct event_base *)ev_default_loop (EVMETHOD_AUTO); |
91 | #else |
91 | #else |
92 | assert (("multiple event bases not supported when not compiled with EV_MULTIPLICITY", !x_cur)); |
92 | assert (("multiple event bases not supported when not compiled with EV_MULTIPLICITY", !x_cur)); |
93 | |
93 | |
94 | x_cur = (struct event_base *)ev_default_loop (EVMETHOD_AUTO); |
94 | x_cur = (struct event_base *)ev_default_loop (EVMETHOD_AUTO); |
95 | #endif |
95 | #endif |
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100 | void event_base_free (struct event_base *base) |
100 | void event_base_free (struct event_base *base) |
101 | { |
101 | { |
102 | dLOOPbase; |
102 | dLOOPbase; |
103 | |
103 | |
104 | #if EV_MULTIPLICITY |
104 | #if EV_MULTIPLICITY |
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105 | if (ev_default_loop (EVMETHOD_AUTO) != loop) |
105 | ev_loop_delete (loop); |
106 | ev_loop_destroy (loop); |
106 | #endif |
107 | #endif |
107 | } |
108 | } |
108 | |
109 | |
109 | int event_dispatch (void) |
110 | int event_dispatch (void) |
110 | { |
111 | { |
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… | |
155 | } |
156 | } |
156 | |
157 | |
157 | static void |
158 | static void |
158 | x_cb_to (EV_P_ struct ev_timer *w, int revents) |
159 | x_cb_to (EV_P_ struct ev_timer *w, int revents) |
159 | { |
160 | { |
160 | x_cb ((struct event *)(((char *)w) - offsetof (struct event, to)), revents); |
161 | struct event *ev = (struct event *)(((char *)w) - offsetof (struct event, to)); |
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162 | |
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163 | event_del (ev); |
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164 | |
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165 | x_cb (ev, revents); |
161 | } |
166 | } |
162 | |
167 | |
163 | void event_set (struct event *ev, int fd, short events, void (*cb)(int, short, void *), void *arg) |
168 | void event_set (struct event *ev, int fd, short events, void (*cb)(int, short, void *), void *arg) |
164 | { |
169 | { |
165 | if (!ev->initialised) |
170 | printf ("event set %p\n", ev);//D |
166 | { |
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167 | ev->initialised = 1; |
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168 | |
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169 | if (events & EV_SIGNAL) |
171 | if (events & EV_SIGNAL) |
170 | ev_watcher_init (&ev->iosig.sig, x_cb_sig); |
172 | ev_watcher_init (&ev->iosig.sig, x_cb_sig); |
171 | else |
173 | else |
172 | ev_watcher_init (&ev->iosig.io, x_cb_io); |
174 | ev_watcher_init (&ev->iosig.io, x_cb_io); |
173 | |
175 | |
174 | ev_watcher_init (&ev->to, x_cb_to); |
176 | ev_watcher_init (&ev->to, x_cb_to); |
175 | } |
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176 | |
177 | |
177 | ev->ev_base = x_cur; /* not threadsafe, but its like libevent works */ |
178 | ev->ev_base = x_cur; /* not threadsafe, but its like libevent works */ |
178 | ev->ev_fd = fd; |
179 | ev->ev_fd = fd; |
179 | ev->ev_events = events; |
180 | ev->ev_events = events; |
180 | ev->ev_pri = 0; |
181 | ev->ev_pri = 0; |
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188 | return event_base_once (x_cur, fd, events, cb, arg, tv); |
189 | return event_base_once (x_cur, fd, events, cb, arg, tv); |
189 | } |
190 | } |
190 | |
191 | |
191 | int event_add (struct event *ev, struct timeval *tv) |
192 | int event_add (struct event *ev, struct timeval *tv) |
192 | { |
193 | { |
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194 | printf ("event add %p %p\n", ev, &ev->to);//D |
193 | dLOOPev; |
195 | dLOOPev; |
194 | |
196 | |
195 | /* disable all watchers */ |
197 | /* disable all watchers */ |
196 | event_del (ev); |
198 | event_del (ev); |
197 | |
199 | |
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215 | return 0; |
217 | return 0; |
216 | } |
218 | } |
217 | |
219 | |
218 | int event_del (struct event *ev) |
220 | int event_del (struct event *ev) |
219 | { |
221 | { |
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222 | printf ("event del %p\n", ev);//D |
220 | dLOOPev; |
223 | dLOOPev; |
221 | |
224 | |
222 | if (ev->ev_events & EV_SIGNAL) |
225 | if (ev->ev_events & EV_SIGNAL) |
223 | { |
226 | { |
224 | /* sig */ |
227 | /* sig */ |
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230 | /* io */ |
233 | /* io */ |
231 | if (ev_is_active (&ev->iosig.io)) |
234 | if (ev_is_active (&ev->iosig.io)) |
232 | ev_io_stop (EV_A_ &ev->iosig.io); |
235 | ev_io_stop (EV_A_ &ev->iosig.io); |
233 | } |
236 | } |
234 | |
237 | |
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238 | printf ("to %p %d\n", &ev->to, ev->to.active);//D |
235 | if (ev_is_active (&ev->to)) |
239 | if (ev_is_active (&ev->to)) |
236 | ev_timer_stop (EV_A_ &ev->to); |
240 | ev_timer_stop (EV_A_ &ev->to); |
237 | |
241 | |
238 | return 0; |
242 | return 0; |
239 | } |
243 | } |
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245 | short revents = 0; |
249 | short revents = 0; |
246 | |
250 | |
247 | if (ev->ev_events & EV_SIGNAL) |
251 | if (ev->ev_events & EV_SIGNAL) |
248 | { |
252 | { |
249 | /* sig */ |
253 | /* sig */ |
250 | if (ev->iosig.sig.pending) |
254 | if (ev_is_active (&ev->iosig.sig) || ev_is_pending (&ev->iosig.sig)) |
251 | revents |= EV_SIGNAL; |
255 | revents |= EV_SIGNAL; |
252 | } |
256 | } |
253 | else |
257 | else |
254 | { |
258 | { |
255 | /* io */ |
259 | /* io */ |
256 | if (ev->iosig.io.pending) |
260 | if (ev_is_active (&ev->iosig.io) || ev_is_pending (&ev->iosig.io)) |
257 | revents |= ev->ev_events & (EV_READ | EV_WRITE); |
261 | revents |= ev->ev_events & (EV_READ | EV_WRITE); |
258 | } |
262 | } |
259 | |
263 | |
260 | if (ev->to.pending) |
264 | if (ev->ev_events & EV_TIMEOUT || ev_is_active (&ev->to) || ev_is_pending (&ev->to)) |
261 | { |
265 | { |
262 | revents |= EV_TIMEOUT; |
266 | revents |= EV_TIMEOUT; |
263 | |
267 | |
264 | if (tv) |
268 | if (tv) |
265 | tv_set (tv, ev_now (EV_A)); /* not sure if this is right :) */ |
269 | tv_set (tv, ev_now (EV_A)); /* not sure if this is right :) */ |
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352 | return 0; |
356 | return 0; |
353 | } |
357 | } |
354 | |
358 | |
355 | int event_base_priority_init (struct event_base *base, int npri) |
359 | int event_base_priority_init (struct event_base *base, int npri) |
356 | { |
360 | { |
357 | dLOOPbase; |
361 | /*dLOOPbase;*/ |
358 | |
362 | |
359 | return 0; |
363 | return 0; |
360 | } |
364 | } |
361 | |
365 | |