… | |
… | |
106 | #else |
106 | #else |
107 | |
107 | |
108 | int word = fd / NFDBITS; |
108 | int word = fd / NFDBITS; |
109 | fd_mask mask = 1UL << (fd % NFDBITS); |
109 | fd_mask mask = 1UL << (fd % NFDBITS); |
110 | |
110 | |
111 | if (expect_false (vec_max <= word)) |
111 | if (ecb_expect_false (vec_max <= word)) |
112 | { |
112 | { |
113 | int new_max = word + 1; |
113 | int new_max = word + 1; |
114 | |
114 | |
115 | vec_ri = ev_realloc (vec_ri, new_max * NFDBYTES); |
115 | vec_ri = ev_realloc (vec_ri, new_max * NFDBYTES); |
116 | vec_ro = ev_realloc (vec_ro, new_max * NFDBYTES); /* could free/malloc */ |
116 | vec_ro = ev_realloc (vec_ro, new_max * NFDBYTES); /* could free/malloc */ |
… | |
… | |
169 | #else |
169 | #else |
170 | res = select (vec_max * NFDBITS, (fd_set *)vec_ro, (fd_set *)vec_wo, 0, &tv); |
170 | res = select (vec_max * NFDBITS, (fd_set *)vec_ro, (fd_set *)vec_wo, 0, &tv); |
171 | #endif |
171 | #endif |
172 | EV_ACQUIRE_CB; |
172 | EV_ACQUIRE_CB; |
173 | |
173 | |
174 | if (expect_false (res < 0)) |
174 | if (ecb_expect_false (res < 0)) |
175 | { |
175 | { |
176 | #if EV_SELECT_IS_WINSOCKET |
176 | #if EV_SELECT_IS_WINSOCKET |
177 | errno = WSAGetLastError (); |
177 | errno = WSAGetLastError (); |
178 | #endif |
178 | #endif |
179 | #ifdef WSABASEERR |
179 | #ifdef WSABASEERR |
… | |
… | |
195 | */ |
195 | */ |
196 | if (errno == EINVAL) |
196 | if (errno == EINVAL) |
197 | { |
197 | { |
198 | if (timeout) |
198 | if (timeout) |
199 | { |
199 | { |
200 | unsigned long ms = timeout * 1e3; |
200 | unsigned long ms = EV_TS_TO_MSEC (timeout); |
201 | Sleep (ms ? ms : 1); |
201 | Sleep (ms ? ms : 1); |
202 | } |
202 | } |
203 | |
203 | |
204 | return; |
204 | return; |
205 | } |
205 | } |
… | |
… | |
234 | if (FD_ISSET (handle, (fd_set *)vec_wo)) events |= EV_WRITE; |
234 | if (FD_ISSET (handle, (fd_set *)vec_wo)) events |= EV_WRITE; |
235 | #ifdef _WIN32 |
235 | #ifdef _WIN32 |
236 | if (FD_ISSET (handle, (fd_set *)vec_eo)) events |= EV_WRITE; |
236 | if (FD_ISSET (handle, (fd_set *)vec_eo)) events |= EV_WRITE; |
237 | #endif |
237 | #endif |
238 | |
238 | |
239 | if (expect_true (events)) |
239 | if (ecb_expect_true (events)) |
240 | fd_event (EV_A_ fd, events); |
240 | fd_event (EV_A_ fd, events); |
241 | } |
241 | } |
242 | } |
242 | } |
243 | |
243 | |
244 | #else |
244 | #else |
… | |
… | |
260 | int events = 0; |
260 | int events = 0; |
261 | |
261 | |
262 | events |= word_r & mask ? EV_READ : 0; |
262 | events |= word_r & mask ? EV_READ : 0; |
263 | events |= word_w & mask ? EV_WRITE : 0; |
263 | events |= word_w & mask ? EV_WRITE : 0; |
264 | |
264 | |
265 | if (expect_true (events)) |
265 | if (ecb_expect_true (events)) |
266 | fd_event (EV_A_ word * NFDBITS + bit, events); |
266 | fd_event (EV_A_ word * NFDBITS + bit, events); |
267 | } |
267 | } |
268 | } |
268 | } |
269 | } |
269 | } |
270 | |
270 | |
271 | #endif |
271 | #endif |
272 | } |
272 | } |
273 | |
273 | |
274 | int inline_size |
274 | inline_size |
|
|
275 | int |
275 | select_init (EV_P_ int flags) |
276 | select_init (EV_P_ int flags) |
276 | { |
277 | { |
277 | backend_fudge = 1e-6; |
278 | backend_mintime = EV_TS_CONST (1e-6); |
278 | backend_modify = select_modify; |
279 | backend_modify = select_modify; |
279 | backend_poll = select_poll; |
280 | backend_poll = select_poll; |
280 | |
281 | |
281 | #if EV_SELECT_USE_FD_SET |
282 | #if EV_SELECT_USE_FD_SET |
282 | vec_ri = ev_malloc (sizeof (fd_set)); FD_ZERO ((fd_set *)vec_ri); |
283 | vec_ri = ev_malloc (sizeof (fd_set)); FD_ZERO ((fd_set *)vec_ri); |
283 | vec_ro = ev_malloc (sizeof (fd_set)); |
284 | vec_ro = ev_malloc (sizeof (fd_set)); |
284 | vec_wi = ev_malloc (sizeof (fd_set)); FD_ZERO ((fd_set *)vec_wi); |
285 | vec_wi = ev_malloc (sizeof (fd_set)); FD_ZERO ((fd_set *)vec_wi); |
… | |
… | |
298 | #endif |
299 | #endif |
299 | |
300 | |
300 | return EVBACKEND_SELECT; |
301 | return EVBACKEND_SELECT; |
301 | } |
302 | } |
302 | |
303 | |
303 | void inline_size |
304 | inline_size |
|
|
305 | void |
304 | select_destroy (EV_P) |
306 | select_destroy (EV_P) |
305 | { |
307 | { |
306 | ev_free (vec_ri); |
308 | ev_free (vec_ri); |
307 | ev_free (vec_ro); |
309 | ev_free (vec_ro); |
308 | ev_free (vec_wi); |
310 | ev_free (vec_wi); |