| … | |
… | |
| 262 | inline_size |
262 | inline_size |
| 263 | void |
263 | void |
| 264 | linuxaio_get_events (EV_P_ ev_tstamp timeout) |
264 | linuxaio_get_events (EV_P_ ev_tstamp timeout) |
| 265 | { |
265 | { |
| 266 | struct timespec ts; |
266 | struct timespec ts; |
| 267 | struct io_event ioev; |
267 | struct io_event ioev[1]; |
| 268 | int res; |
268 | int res; |
| 269 | |
269 | |
| 270 | if (linuxaio_get_events_from_ring (EV_A)) |
270 | if (linuxaio_get_events_from_ring (EV_A)) |
| 271 | return; |
271 | return; |
| 272 | |
272 | |
| … | |
… | |
| 275 | /* if the ring buffer changes layout, but so be it */ |
275 | /* if the ring buffer changes layout, but so be it */ |
| 276 | |
276 | |
| 277 | ts.tv_sec = (long)timeout; |
277 | ts.tv_sec = (long)timeout; |
| 278 | ts.tv_nsec = (long)((timeout - ts.tv_sec) * 1e9); |
278 | ts.tv_nsec = (long)((timeout - ts.tv_sec) * 1e9); |
| 279 | |
279 | |
| 280 | res = ev_io_getevents (linuxaio_ctx, 1, 1, &ioev, &ts); |
280 | res = ev_io_getevents (linuxaio_ctx, 1, sizeof (ioev) / sizeof (ioev [0]), ioev, &ts); |
| 281 | |
281 | |
| 282 | if (res < 0) |
282 | if (res < 0) |
| 283 | if (errno == EINTR) |
283 | if (errno == EINTR) |
| 284 | /* ignored */; |
284 | /* ignored */; |
| 285 | else |
285 | else |
| 286 | ev_syserr ("(libev) linuxaio io_getevents"); |
286 | ev_syserr ("(libev) linuxaio io_getevents"); |
| 287 | else if (res) |
287 | else if (res) |
| 288 | { |
288 | { |
| 289 | /* at least one event received, handle it and any remaining ones in the ring buffer */ |
289 | /* at least one event received, handle it and any remaining ones in the ring buffer */ |
| 290 | linuxaio_parse_events (EV_A_ &ioev, 1); |
290 | linuxaio_parse_events (EV_A_ ioev, res); |
| 291 | linuxaio_get_events_from_ring (EV_A); |
291 | linuxaio_get_events_from_ring (EV_A); |
| 292 | } |
292 | } |
| 293 | } |
293 | } |
| 294 | |
294 | |
| 295 | #if EPOLL_FALLBACK |
295 | #if EPOLL_FALLBACK |
