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/cvs/libev/ev_epoll.c
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Comparing libev/ev_epoll.c (file contents):
Revision 1.69 by root, Sun Oct 11 13:38:44 2015 UTC vs.
Revision 1.72 by root, Wed Jun 21 14:42:30 2017 UTC

201 201
202 /* pre-2.6.9 kernels require a non-null pointer with EPOLL_CTL_DEL, */ 202 /* pre-2.6.9 kernels require a non-null pointer with EPOLL_CTL_DEL, */
203 /* which is fortunately easy to do for us. */ 203 /* which is fortunately easy to do for us. */
204 if (epoll_ctl (backend_fd, want ? EPOLL_CTL_MOD : EPOLL_CTL_DEL, fd, ev)) 204 if (epoll_ctl (backend_fd, want ? EPOLL_CTL_MOD : EPOLL_CTL_DEL, fd, ev))
205 { 205 {
206 postfork = 1; /* an error occurred, recreate kernel state */ 206 postfork |= 2; /* an error occurred, recreate kernel state */
207 continue; 207 continue;
208 } 208 }
209 } 209 }
210 210
211 fd_event (EV_A_ fd, got); 211 fd_event (EV_A_ fd, got);
233 anfds [fd].emask = 0; 233 anfds [fd].emask = 0;
234 } 234 }
235 } 235 }
236} 236}
237 237
238int inline_size 238inline_size
239int
239epoll_init (EV_P_ int flags) 240epoll_init (EV_P_ int flags)
240{ 241{
241#ifdef EPOLL_CLOEXEC 242#if defined EPOLL_CLOEXEC && !defined __ANDROID__
242 backend_fd = epoll_create1 (EPOLL_CLOEXEC); 243 backend_fd = epoll_create1 (EPOLL_CLOEXEC);
243 244
244 if (backend_fd < 0 && (errno == EINVAL || errno == ENOSYS)) 245 if (backend_fd < 0 && (errno == EINVAL || errno == ENOSYS))
245#endif 246#endif
246 backend_fd = epoll_create (256); 247 backend_fd = epoll_create (256);
258 epoll_events = (struct epoll_event *)ev_malloc (sizeof (struct epoll_event) * epoll_eventmax); 259 epoll_events = (struct epoll_event *)ev_malloc (sizeof (struct epoll_event) * epoll_eventmax);
259 260
260 return EVBACKEND_EPOLL; 261 return EVBACKEND_EPOLL;
261} 262}
262 263
263void inline_size 264inline_size
265void
264epoll_destroy (EV_P) 266epoll_destroy (EV_P)
265{ 267{
266 ev_free (epoll_events); 268 ev_free (epoll_events);
267 array_free (epoll_eperm, EMPTY); 269 array_free (epoll_eperm, EMPTY);
268} 270}
269 271
270void inline_size 272inline_size
273void
271epoll_fork (EV_P) 274epoll_fork (EV_P)
272{ 275{
273 close (backend_fd); 276 close (backend_fd);
274 277
275 while ((backend_fd = epoll_create (256)) < 0) 278 while ((backend_fd = epoll_create (256)) < 0)

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