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Comparing libev/event.c (file contents):
Revision 1.11 by root, Sun Nov 4 16:52:52 2007 UTC vs.
Revision 1.19 by root, Tue Nov 6 16:51:20 2007 UTC

… …
29 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 */ 30 */
31 31
32#include <stddef.h> 32#include <stddef.h>
33#include <stdlib.h> 33#include <stdlib.h>
34#include <sys/time.h>
35#include <assert.h> 34#include <assert.h>
36 35
37#ifndef EV_EMBED 36#ifndef WIN32
37# include <sys/time.h>
38#endif
39
40#include "ev.h"
38# include "event.h" 41#include "event.h"
39#endif
40 42
41#if EV_MULTIPLICITY 43#if EV_MULTIPLICITY
42# define dLOOPev struct ev_loop *loop = (struct ev_loop *)ev->ev_base 44# define dLOOPev struct ev_loop *loop = (struct ev_loop *)ev->ev_base
43# define dLOOPbase struct ev_loop *loop = (struct ev_loop *)base 45# define dLOOPbase struct ev_loop *loop = (struct ev_loop *)base
44#else 46#else
… …
86{ 88{
87#if EV_MULTIPLICITY 89#if EV_MULTIPLICITY
88 if (x_cur) 90 if (x_cur)
89 x_cur = (struct event_base *)ev_loop_new (EVMETHOD_AUTO); 91 x_cur = (struct event_base *)ev_loop_new (EVMETHOD_AUTO);
90 else 92 else
91 x_cur = ev_default_loop (EVMETHOD_AUTO); 93 x_cur = (struct event_base *)ev_default_loop (EVMETHOD_AUTO);
92#else 94#else
93 assert (("multiple event bases not supported when not compiled with EV_MULTIPLICITY", !x_cur)); 95 assert (("multiple event bases not supported when not compiled with EV_MULTIPLICITY", !x_cur));
94 96
95 x_cur = (struct event_base *)ev_default_loop (EVMETHOD_AUTO); 97 x_cur = (struct event_base *)(long)ev_default_loop (EVMETHOD_AUTO);
96#endif 98#endif
97 99
98 return x_cur; 100 return x_cur;
99} 101}
100 102
101void event_base_free (struct event_base *base) 103void event_base_free (struct event_base *base)
102{ 104{
103 dLOOPbase; 105 dLOOPbase;
104 106
105#if EV_MULTIPLICITY 107#if EV_MULTIPLICITY
108 if (ev_default_loop (EVMETHOD_AUTO) != loop)
106 ev_loop_delete (loop); 109 ev_loop_destroy (loop);
107#endif 110#endif
108} 111}
109 112
110int event_dispatch (void) 113int event_dispatch (void)
111{ 114{
112 return event_base_dispatch (x_cur); 115 return event_base_dispatch (x_cur);
113} 116}
114 117
115#ifdef EV_EMBED 118#ifdef EV_STANDALONE
116void event_set_log_callback (event_log_cb cb) 119void event_set_log_callback (event_log_cb cb)
117{ 120{
118 /* nop */ 121 /* nop */
119} 122}
120#endif 123#endif
… …
156} 159}
157 160
158static void 161static void
159x_cb_to (EV_P_ struct ev_timer *w, int revents) 162x_cb_to (EV_P_ struct ev_timer *w, int revents)
160{ 163{
161 x_cb ((struct event *)(((char *)w) - offsetof (struct event, to)), revents); 164 struct event *ev = (struct event *)(((char *)w) - offsetof (struct event, to));
165
166 event_del (ev);
167
168 x_cb (ev, revents);
162} 169}
163 170
164void event_set (struct event *ev, int fd, short events, void (*cb)(int, short, void *), void *arg) 171void event_set (struct event *ev, int fd, short events, void (*cb)(int, short, void *), void *arg)
165{ 172{
166 if (!ev->initialised)
167 {
168 ev->initialised = 1;
169
170 if (events & EV_SIGNAL) 173 if (events & EV_SIGNAL)
171 ev_watcher_init (&ev->iosig.sig, x_cb_sig); 174 ev_watcher_init (&ev->iosig.sig, x_cb_sig);
172 else 175 else
173 ev_watcher_init (&ev->iosig.io, x_cb_io); 176 ev_watcher_init (&ev->iosig.io, x_cb_io);
174 177
175 ev_watcher_init (&ev->to, x_cb_to); 178 ev_watcher_init (&ev->to, x_cb_to);
176 }
177 179
178 ev->ev_base = x_cur; /* not threadsafe, but its like libevent works */ 180 ev->ev_base = x_cur; /* not threadsafe, but its like libevent works */
179 ev->ev_fd = fd; 181 ev->ev_fd = fd;
180 ev->ev_events = events; 182 ev->ev_events = events;
181 ev->ev_pri = 0; 183 ev->ev_pri = 0;
… …
224 { 226 {
225 /* sig */ 227 /* sig */
226 if (ev_is_active (&ev->iosig.sig)) 228 if (ev_is_active (&ev->iosig.sig))
227 ev_signal_stop (EV_A_ &ev->iosig.sig); 229 ev_signal_stop (EV_A_ &ev->iosig.sig);
228 } 230 }
229 else 231 else if (ev->ev_events & (EV_READ | EV_WRITE))
230 { 232 {
231 /* io */ 233 /* io */
232 if (ev_is_active (&ev->iosig.io)) 234 if (ev_is_active (&ev->iosig.io))
233 ev_io_stop (EV_A_ &ev->iosig.io); 235 ev_io_stop (EV_A_ &ev->iosig.io);
234 } 236 }
… …
239 return 0; 241 return 0;
240} 242}
241 243
242int event_pending (struct event *ev, short events, struct timeval *tv) 244int event_pending (struct event *ev, short events, struct timeval *tv)
243{ 245{
246 short revents = 0;
244 dLOOPev; 247 dLOOPev;
245 248
246 short revents = 0;
247 249
248 if (ev->ev_events & EV_SIGNAL) 250 if (ev->ev_events & EV_SIGNAL)
249 { 251 {
250 /* sig */ 252 /* sig */
251 if (ev->iosig.sig.pending) 253 if (ev_is_active (&ev->iosig.sig) || ev_is_pending (&ev->iosig.sig))
252 revents |= EV_SIGNAL; 254 revents |= EV_SIGNAL;
253 } 255 }
254 else 256 else if (ev->ev_events & (EV_READ | EV_WRITE))
255 { 257 {
256 /* io */ 258 /* io */
257 if (ev->iosig.io.pending) 259 if (ev_is_active (&ev->iosig.io) || ev_is_pending (&ev->iosig.io))
258 revents |= ev->ev_events & (EV_READ | EV_WRITE); 260 revents |= ev->ev_events & (EV_READ | EV_WRITE);
259 } 261 }
260 262
261 if (ev->to.pending) 263 if (ev->ev_events & EV_TIMEOUT || ev_is_active (&ev->to) || ev_is_pending (&ev->to))
262 { 264 {
263 revents |= EV_TIMEOUT; 265 revents |= EV_TIMEOUT;
264 266
265 if (tv) 267 if (tv)
266 tv_set (tv, ev_now (EV_A)); /* not sure if this is right :) */ 268 tv_set (tv, ev_now (EV_A)); /* not sure if this is right :) */
… …
310 ev_unloop (EV_A_ EVUNLOOP_ONCE); 312 ev_unloop (EV_A_ EVUNLOOP_ONCE);
311} 313}
312 314
313int event_base_loopexit (struct event_base *base, struct timeval *tv) 315int event_base_loopexit (struct event_base *base, struct timeval *tv)
314{ 316{
315 dLOOPbase;
316 ev_tstamp after = tv_get (tv); 317 ev_tstamp after = tv_get (tv);
318 dLOOPbase;
317 319
318 ev_once (EV_A_ -1, 0, after >= 0. ? after : 0., x_loopexit_cb, (void *)base); 320 ev_once (EV_A_ -1, 0, after >= 0. ? after : 0., x_loopexit_cb, (void *)base);
319 321
320 return -1; 322 return -1;
321} 323}
… …
328}; 330};
329 331
330static void 332static void
331x_once_cb (int revents, void *arg) 333x_once_cb (int revents, void *arg)
332{ 334{
333 struct x_once *once = arg; 335 struct x_once *once = (struct x_once *)arg;
334 336
335 once->cb (once->fd, revents, once->arg); 337 once->cb (once->fd, revents, once->arg);
336 free (once); 338 free (once);
337} 339}
338 340
339int event_base_once (struct event_base *base, int fd, short events, void (*cb)(int, short, void *), void *arg, struct timeval *tv) 341int event_base_once (struct event_base *base, int fd, short events, void (*cb)(int, short, void *), void *arg, struct timeval *tv)
340{ 342{
341 dLOOPbase;
342 struct x_once *once = malloc (sizeof (struct x_once)); 343 struct x_once *once = (struct x_once *)malloc (sizeof (struct x_once));
344 dLOOPbase;
343 345
344 if (!once) 346 if (!once)
345 return -1; 347 return -1;
346 348
347 once->fd = fd; 349 once->fd = fd;
… …
353 return 0; 355 return 0;
354} 356}
355 357
356int event_base_priority_init (struct event_base *base, int npri) 358int event_base_priority_init (struct event_base *base, int npri)
357{ 359{
358 dLOOPbase; 360 /*dLOOPbase;*/
359 361
360 return 0; 362 return 0;
361} 363}
362 364

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