… | |
… | |
216 | # include <sys/inotify.h> |
216 | # include <sys/inotify.h> |
217 | #endif |
217 | #endif |
218 | |
218 | |
219 | /**/ |
219 | /**/ |
220 | |
220 | |
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|
221 | /* |
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|
222 | * This is used to avoid floating point rounding problems. |
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|
223 | * It is added to ev_rt_now when scheduling periodics |
|
|
224 | * to ensure progress, time-wise, even when rounding |
|
|
225 | * errors are against us. |
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|
226 | * This value is good at least till the year 4000. |
|
|
227 | * Better solutions welcome. |
|
|
228 | */ |
|
|
229 | #define TIME_EPSILON 0.0001220703125 /* 1/8192 */ |
|
|
230 | |
221 | #define MIN_TIMEJUMP 1. /* minimum timejump that gets detected (if monotonic clock available) */ |
231 | #define MIN_TIMEJUMP 1. /* minimum timejump that gets detected (if monotonic clock available) */ |
222 | #define MAX_BLOCKTIME 59.743 /* never wait longer than this time (to detect time jumps) */ |
232 | #define MAX_BLOCKTIME 59.743 /* never wait longer than this time (to detect time jumps) */ |
223 | /*#define CLEANUP_INTERVAL (MAX_BLOCKTIME * 5.) /* how often to try to free memory and re-check fds */ |
233 | /*#define CLEANUP_INTERVAL (MAX_BLOCKTIME * 5.) /* how often to try to free memory and re-check fds, TODO */ |
224 | |
234 | |
225 | #if __GNUC__ >= 3 |
235 | #if __GNUC__ >= 3 |
226 | # define expect(expr,value) __builtin_expect ((expr),(value)) |
236 | # define expect(expr,value) __builtin_expect ((expr),(value)) |
227 | # define inline_size static inline /* inline for codesize */ |
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|
228 | # if EV_MINIMAL |
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|
229 | # define noinline __attribute__ ((noinline)) |
237 | # define noinline __attribute__ ((noinline)) |
230 | # define inline_speed static noinline |
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|
231 | # else |
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|
232 | # define noinline |
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|
233 | # define inline_speed static inline |
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|
234 | # endif |
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|
235 | #else |
238 | #else |
236 | # define expect(expr,value) (expr) |
239 | # define expect(expr,value) (expr) |
237 | # define inline_speed static |
|
|
238 | # define inline_size static |
|
|
239 | # define noinline |
240 | # define noinline |
|
|
241 | # if __STDC_VERSION__ < 199901L |
|
|
242 | # define inline |
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|
243 | # endif |
240 | #endif |
244 | #endif |
241 | |
245 | |
242 | #define expect_false(expr) expect ((expr) != 0, 0) |
246 | #define expect_false(expr) expect ((expr) != 0, 0) |
243 | #define expect_true(expr) expect ((expr) != 0, 1) |
247 | #define expect_true(expr) expect ((expr) != 0, 1) |
|
|
248 | #define inline_size static inline |
|
|
249 | |
|
|
250 | #if EV_MINIMAL |
|
|
251 | # define inline_speed static noinline |
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|
252 | #else |
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|
253 | # define inline_speed static inline |
|
|
254 | #endif |
244 | |
255 | |
245 | #define NUMPRI (EV_MAXPRI - EV_MINPRI + 1) |
256 | #define NUMPRI (EV_MAXPRI - EV_MINPRI + 1) |
246 | #define ABSPRI(w) ((w)->priority - EV_MINPRI) |
257 | #define ABSPRI(w) (((W)w)->priority - EV_MINPRI) |
247 | |
258 | |
248 | #define EMPTY0 /* required for microsofts broken pseudo-c compiler */ |
259 | #define EMPTY /* required for microsofts broken pseudo-c compiler */ |
249 | #define EMPTY2(a,b) /* used to suppress some warnings */ |
260 | #define EMPTY2(a,b) /* used to suppress some warnings */ |
250 | |
261 | |
251 | typedef ev_watcher *W; |
262 | typedef ev_watcher *W; |
252 | typedef ev_watcher_list *WL; |
263 | typedef ev_watcher_list *WL; |
253 | typedef ev_watcher_time *WT; |
264 | typedef ev_watcher_time *WT; |
… | |
… | |
396 | { |
407 | { |
397 | return ev_rt_now; |
408 | return ev_rt_now; |
398 | } |
409 | } |
399 | #endif |
410 | #endif |
400 | |
411 | |
401 | #define array_roundsize(type,n) (((n) | 4) & ~3) |
412 | int inline_size |
|
|
413 | array_nextsize (int elem, int cur, int cnt) |
|
|
414 | { |
|
|
415 | int ncur = cur + 1; |
|
|
416 | |
|
|
417 | do |
|
|
418 | ncur <<= 1; |
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|
419 | while (cnt > ncur); |
|
|
420 | |
|
|
421 | /* if size > 4096, round to 4096 - 4 * longs to accomodate malloc overhead */ |
|
|
422 | if (elem * ncur > 4096) |
|
|
423 | { |
|
|
424 | ncur *= elem; |
|
|
425 | ncur = (ncur + elem + 4095 + sizeof (void *) * 4) & ~4095; |
|
|
426 | ncur = ncur - sizeof (void *) * 4; |
|
|
427 | ncur /= elem; |
|
|
428 | } |
|
|
429 | |
|
|
430 | return ncur; |
|
|
431 | } |
|
|
432 | |
|
|
433 | static noinline void * |
|
|
434 | array_realloc (int elem, void *base, int *cur, int cnt) |
|
|
435 | { |
|
|
436 | *cur = array_nextsize (elem, *cur, cnt); |
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|
437 | return ev_realloc (base, elem * *cur); |
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|
438 | } |
402 | |
439 | |
403 | #define array_needsize(type,base,cur,cnt,init) \ |
440 | #define array_needsize(type,base,cur,cnt,init) \ |
404 | if (expect_false ((cnt) > cur)) \ |
441 | if (expect_false ((cnt) > (cur))) \ |
405 | { \ |
442 | { \ |
406 | int newcnt = cur; \ |
443 | int ocur_ = (cur); \ |
407 | do \ |
444 | (base) = (type *)array_realloc \ |
408 | { \ |
445 | (sizeof (type), (base), &(cur), (cnt)); \ |
409 | newcnt = array_roundsize (type, newcnt << 1); \ |
446 | init ((base) + (ocur_), (cur) - ocur_); \ |
410 | } \ |
|
|
411 | while ((cnt) > newcnt); \ |
|
|
412 | \ |
|
|
413 | base = (type *)ev_realloc (base, sizeof (type) * (newcnt));\ |
|
|
414 | init (base + cur, newcnt - cur); \ |
|
|
415 | cur = newcnt; \ |
|
|
416 | } |
447 | } |
417 | |
448 | |
|
|
449 | #if 0 |
418 | #define array_slim(type,stem) \ |
450 | #define array_slim(type,stem) \ |
419 | if (stem ## max < array_roundsize (stem ## cnt >> 2)) \ |
451 | if (stem ## max < array_roundsize (stem ## cnt >> 2)) \ |
420 | { \ |
452 | { \ |
421 | stem ## max = array_roundsize (stem ## cnt >> 1); \ |
453 | stem ## max = array_roundsize (stem ## cnt >> 1); \ |
422 | base = (type *)ev_realloc (base, sizeof (type) * (stem ## max));\ |
454 | base = (type *)ev_realloc (base, sizeof (type) * (stem ## max));\ |
423 | fprintf (stderr, "slimmed down " # stem " to %d\n", stem ## max);/*D*/\ |
455 | fprintf (stderr, "slimmed down " # stem " to %d\n", stem ## max);/*D*/\ |
424 | } |
456 | } |
|
|
457 | #endif |
425 | |
458 | |
426 | #define array_free(stem, idx) \ |
459 | #define array_free(stem, idx) \ |
427 | ev_free (stem ## s idx); stem ## cnt idx = stem ## max idx = 0; |
460 | ev_free (stem ## s idx); stem ## cnt idx = stem ## max idx = 0; |
428 | |
461 | |
429 | /*****************************************************************************/ |
462 | /*****************************************************************************/ |
430 | |
463 | |
431 | void noinline |
464 | void noinline |
432 | ev_feed_event (EV_P_ void *w, int revents) |
465 | ev_feed_event (EV_P_ void *w, int revents) |
433 | { |
466 | { |
434 | W w_ = (W)w; |
467 | W w_ = (W)w; |
|
|
468 | int pri = ABSPRI (w_); |
435 | |
469 | |
436 | if (expect_false (w_->pending)) |
470 | if (expect_false (w_->pending)) |
|
|
471 | pendings [pri][w_->pending - 1].events |= revents; |
|
|
472 | else |
437 | { |
473 | { |
|
|
474 | w_->pending = ++pendingcnt [pri]; |
|
|
475 | array_needsize (ANPENDING, pendings [pri], pendingmax [pri], w_->pending, EMPTY2); |
|
|
476 | pendings [pri][w_->pending - 1].w = w_; |
438 | pendings [ABSPRI (w_)][w_->pending - 1].events |= revents; |
477 | pendings [pri][w_->pending - 1].events = revents; |
439 | return; |
|
|
440 | } |
478 | } |
441 | |
|
|
442 | w_->pending = ++pendingcnt [ABSPRI (w_)]; |
|
|
443 | array_needsize (ANPENDING, pendings [ABSPRI (w_)], pendingmax [ABSPRI (w_)], pendingcnt [ABSPRI (w_)], EMPTY2); |
|
|
444 | pendings [ABSPRI (w_)][w_->pending - 1].w = w_; |
|
|
445 | pendings [ABSPRI (w_)][w_->pending - 1].events = revents; |
|
|
446 | } |
479 | } |
447 | |
480 | |
448 | void inline_size |
481 | void inline_size |
449 | queue_events (EV_P_ W *events, int eventcnt, int type) |
482 | queue_events (EV_P_ W *events, int eventcnt, int type) |
450 | { |
483 | { |
… | |
… | |
485 | } |
518 | } |
486 | |
519 | |
487 | void |
520 | void |
488 | ev_feed_fd_event (EV_P_ int fd, int revents) |
521 | ev_feed_fd_event (EV_P_ int fd, int revents) |
489 | { |
522 | { |
|
|
523 | if (fd >= 0 && fd < anfdmax) |
490 | fd_event (EV_A_ fd, revents); |
524 | fd_event (EV_A_ fd, revents); |
491 | } |
525 | } |
492 | |
526 | |
493 | void inline_size |
527 | void inline_size |
494 | fd_reify (EV_P) |
528 | fd_reify (EV_P) |
495 | { |
529 | { |
… | |
… | |
725 | for (signum = signalmax; signum--; ) |
759 | for (signum = signalmax; signum--; ) |
726 | if (signals [signum].gotsig) |
760 | if (signals [signum].gotsig) |
727 | ev_feed_signal_event (EV_A_ signum + 1); |
761 | ev_feed_signal_event (EV_A_ signum + 1); |
728 | } |
762 | } |
729 | |
763 | |
730 | void inline_size |
764 | void inline_speed |
731 | fd_intern (int fd) |
765 | fd_intern (int fd) |
732 | { |
766 | { |
733 | #ifdef _WIN32 |
767 | #ifdef _WIN32 |
734 | int arg = 1; |
768 | int arg = 1; |
735 | ioctlsocket (_get_osfhandle (fd), FIONBIO, &arg); |
769 | ioctlsocket (_get_osfhandle (fd), FIONBIO, &arg); |
… | |
… | |
764 | ev_child *w; |
798 | ev_child *w; |
765 | |
799 | |
766 | for (w = (ev_child *)childs [chain & (EV_PID_HASHSIZE - 1)]; w; w = (ev_child *)((WL)w)->next) |
800 | for (w = (ev_child *)childs [chain & (EV_PID_HASHSIZE - 1)]; w; w = (ev_child *)((WL)w)->next) |
767 | if (w->pid == pid || !w->pid) |
801 | if (w->pid == pid || !w->pid) |
768 | { |
802 | { |
769 | ev_priority (w) = ev_priority (sw); /* need to do it *now* */ |
803 | ev_set_priority (w, ev_priority (sw)); /* need to do it *now* */ |
770 | w->rpid = pid; |
804 | w->rpid = pid; |
771 | w->rstatus = status; |
805 | w->rstatus = status; |
772 | ev_feed_event (EV_A_ (W)w, EV_CHILD); |
806 | ev_feed_event (EV_A_ (W)w, EV_CHILD); |
773 | } |
807 | } |
774 | } |
808 | } |
775 | |
809 | |
776 | #ifndef WCONTINUED |
810 | #ifndef WCONTINUED |
… | |
… | |
886 | ev_backend (EV_P) |
920 | ev_backend (EV_P) |
887 | { |
921 | { |
888 | return backend; |
922 | return backend; |
889 | } |
923 | } |
890 | |
924 | |
|
|
925 | unsigned int |
|
|
926 | ev_loop_count (EV_P) |
|
|
927 | { |
|
|
928 | return loop_count; |
|
|
929 | } |
|
|
930 | |
891 | static void noinline |
931 | static void noinline |
892 | loop_init (EV_P_ unsigned int flags) |
932 | loop_init (EV_P_ unsigned int flags) |
893 | { |
933 | { |
894 | if (!backend) |
934 | if (!backend) |
895 | { |
935 | { |
… | |
… | |
975 | #if EV_USE_SELECT |
1015 | #if EV_USE_SELECT |
976 | if (backend == EVBACKEND_SELECT) select_destroy (EV_A); |
1016 | if (backend == EVBACKEND_SELECT) select_destroy (EV_A); |
977 | #endif |
1017 | #endif |
978 | |
1018 | |
979 | for (i = NUMPRI; i--; ) |
1019 | for (i = NUMPRI; i--; ) |
|
|
1020 | { |
980 | array_free (pending, [i]); |
1021 | array_free (pending, [i]); |
|
|
1022 | #if EV_IDLE_ENABLE |
|
|
1023 | array_free (idle, [i]); |
|
|
1024 | #endif |
|
|
1025 | } |
981 | |
1026 | |
982 | /* have to use the microsoft-never-gets-it-right macro */ |
1027 | /* have to use the microsoft-never-gets-it-right macro */ |
983 | array_free (fdchange, EMPTY0); |
1028 | array_free (fdchange, EMPTY); |
984 | array_free (timer, EMPTY0); |
1029 | array_free (timer, EMPTY); |
985 | #if EV_PERIODIC_ENABLE |
1030 | #if EV_PERIODIC_ENABLE |
986 | array_free (periodic, EMPTY0); |
1031 | array_free (periodic, EMPTY); |
987 | #endif |
1032 | #endif |
988 | array_free (idle, EMPTY0); |
|
|
989 | array_free (prepare, EMPTY0); |
1033 | array_free (prepare, EMPTY); |
990 | array_free (check, EMPTY0); |
1034 | array_free (check, EMPTY); |
991 | |
1035 | |
992 | backend = 0; |
1036 | backend = 0; |
993 | } |
1037 | } |
994 | |
1038 | |
995 | void inline_size infy_fork (EV_P); |
1039 | void inline_size infy_fork (EV_P); |
… | |
… | |
1131 | postfork = 1; |
1175 | postfork = 1; |
1132 | } |
1176 | } |
1133 | |
1177 | |
1134 | /*****************************************************************************/ |
1178 | /*****************************************************************************/ |
1135 | |
1179 | |
1136 | int inline_size |
1180 | void |
1137 | any_pending (EV_P) |
1181 | ev_invoke (EV_P_ void *w, int revents) |
1138 | { |
1182 | { |
1139 | int pri; |
1183 | EV_CB_INVOKE ((W)w, revents); |
1140 | |
|
|
1141 | for (pri = NUMPRI; pri--; ) |
|
|
1142 | if (pendingcnt [pri]) |
|
|
1143 | return 1; |
|
|
1144 | |
|
|
1145 | return 0; |
|
|
1146 | } |
1184 | } |
1147 | |
1185 | |
1148 | void inline_speed |
1186 | void inline_speed |
1149 | call_pending (EV_P) |
1187 | call_pending (EV_P) |
1150 | { |
1188 | { |
… | |
… | |
1203 | /*assert (("inactive timer on periodic heap detected", ev_is_active (w)));*/ |
1241 | /*assert (("inactive timer on periodic heap detected", ev_is_active (w)));*/ |
1204 | |
1242 | |
1205 | /* first reschedule or stop timer */ |
1243 | /* first reschedule or stop timer */ |
1206 | if (w->reschedule_cb) |
1244 | if (w->reschedule_cb) |
1207 | { |
1245 | { |
1208 | ((WT)w)->at = w->reschedule_cb (w, ev_rt_now + 0.0001); |
1246 | ((WT)w)->at = w->reschedule_cb (w, ev_rt_now + TIME_EPSILON); |
1209 | assert (("ev_periodic reschedule callback returned time in the past", ((WT)w)->at > ev_rt_now)); |
1247 | assert (("ev_periodic reschedule callback returned time in the past", ((WT)w)->at > ev_rt_now)); |
1210 | downheap ((WT *)periodics, periodiccnt, 0); |
1248 | downheap ((WT *)periodics, periodiccnt, 0); |
1211 | } |
1249 | } |
1212 | else if (w->interval) |
1250 | else if (w->interval) |
1213 | { |
1251 | { |
1214 | ((WT)w)->at += floor ((ev_rt_now - ((WT)w)->at) / w->interval + 1.) * w->interval; |
1252 | ((WT)w)->at = w->offset + ceil ((ev_rt_now - w->offset) / w->interval) * w->interval; |
|
|
1253 | if (((WT)w)->at - ev_rt_now <= TIME_EPSILON) ((WT)w)->at += w->interval; |
1215 | assert (("ev_periodic timeout in the past detected while processing timers, negative interval?", ((WT)w)->at > ev_rt_now)); |
1254 | assert (("ev_periodic timeout in the past detected while processing timers, negative interval?", ((WT)w)->at > ev_rt_now)); |
1216 | downheap ((WT *)periodics, periodiccnt, 0); |
1255 | downheap ((WT *)periodics, periodiccnt, 0); |
1217 | } |
1256 | } |
1218 | else |
1257 | else |
1219 | ev_periodic_stop (EV_A_ w); /* nonrepeating: stop timer */ |
1258 | ev_periodic_stop (EV_A_ w); /* nonrepeating: stop timer */ |
… | |
… | |
1233 | ev_periodic *w = periodics [i]; |
1272 | ev_periodic *w = periodics [i]; |
1234 | |
1273 | |
1235 | if (w->reschedule_cb) |
1274 | if (w->reschedule_cb) |
1236 | ((WT)w)->at = w->reschedule_cb (w, ev_rt_now); |
1275 | ((WT)w)->at = w->reschedule_cb (w, ev_rt_now); |
1237 | else if (w->interval) |
1276 | else if (w->interval) |
1238 | ((WT)w)->at += ceil ((ev_rt_now - ((WT)w)->at) / w->interval) * w->interval; |
1277 | ((WT)w)->at = w->offset + ceil ((ev_rt_now - w->offset) / w->interval) * w->interval; |
1239 | } |
1278 | } |
1240 | |
1279 | |
1241 | /* now rebuild the heap */ |
1280 | /* now rebuild the heap */ |
1242 | for (i = periodiccnt >> 1; i--; ) |
1281 | for (i = periodiccnt >> 1; i--; ) |
1243 | downheap ((WT *)periodics, periodiccnt, i); |
1282 | downheap ((WT *)periodics, periodiccnt, i); |
1244 | } |
1283 | } |
1245 | #endif |
1284 | #endif |
1246 | |
1285 | |
|
|
1286 | #if EV_IDLE_ENABLE |
1247 | int inline_size |
1287 | void inline_size |
1248 | time_update_monotonic (EV_P) |
1288 | idle_reify (EV_P) |
1249 | { |
1289 | { |
|
|
1290 | if (expect_false (idleall)) |
|
|
1291 | { |
|
|
1292 | int pri; |
|
|
1293 | |
|
|
1294 | for (pri = NUMPRI; pri--; ) |
|
|
1295 | { |
|
|
1296 | if (pendingcnt [pri]) |
|
|
1297 | break; |
|
|
1298 | |
|
|
1299 | if (idlecnt [pri]) |
|
|
1300 | { |
|
|
1301 | queue_events (EV_A_ (W *)idles [pri], idlecnt [pri], EV_IDLE); |
|
|
1302 | break; |
|
|
1303 | } |
|
|
1304 | } |
|
|
1305 | } |
|
|
1306 | } |
|
|
1307 | #endif |
|
|
1308 | |
|
|
1309 | void inline_speed |
|
|
1310 | time_update (EV_P_ ev_tstamp max_block) |
|
|
1311 | { |
|
|
1312 | int i; |
|
|
1313 | |
|
|
1314 | #if EV_USE_MONOTONIC |
|
|
1315 | if (expect_true (have_monotonic)) |
|
|
1316 | { |
|
|
1317 | ev_tstamp odiff = rtmn_diff; |
|
|
1318 | |
1250 | mn_now = get_clock (); |
1319 | mn_now = get_clock (); |
1251 | |
1320 | |
|
|
1321 | /* only fetch the realtime clock every 0.5*MIN_TIMEJUMP seconds */ |
|
|
1322 | /* interpolate in the meantime */ |
1252 | if (expect_true (mn_now - now_floor < MIN_TIMEJUMP * .5)) |
1323 | if (expect_true (mn_now - now_floor < MIN_TIMEJUMP * .5)) |
1253 | { |
1324 | { |
1254 | ev_rt_now = rtmn_diff + mn_now; |
1325 | ev_rt_now = rtmn_diff + mn_now; |
1255 | return 0; |
1326 | return; |
1256 | } |
1327 | } |
1257 | else |
1328 | |
1258 | { |
|
|
1259 | now_floor = mn_now; |
1329 | now_floor = mn_now; |
1260 | ev_rt_now = ev_time (); |
1330 | ev_rt_now = ev_time (); |
1261 | return 1; |
|
|
1262 | } |
|
|
1263 | } |
|
|
1264 | |
1331 | |
1265 | void inline_size |
1332 | /* loop a few times, before making important decisions. |
1266 | time_update (EV_P) |
1333 | * on the choice of "4": one iteration isn't enough, |
1267 | { |
1334 | * in case we get preempted during the calls to |
1268 | int i; |
1335 | * ev_time and get_clock. a second call is almost guaranteed |
1269 | |
1336 | * to succeed in that case, though. and looping a few more times |
1270 | #if EV_USE_MONOTONIC |
1337 | * doesn't hurt either as we only do this on time-jumps or |
1271 | if (expect_true (have_monotonic)) |
1338 | * in the unlikely event of having been preempted here. |
1272 | { |
1339 | */ |
1273 | if (time_update_monotonic (EV_A)) |
1340 | for (i = 4; --i; ) |
1274 | { |
1341 | { |
1275 | ev_tstamp odiff = rtmn_diff; |
|
|
1276 | |
|
|
1277 | /* loop a few times, before making important decisions. |
|
|
1278 | * on the choice of "4": one iteration isn't enough, |
|
|
1279 | * in case we get preempted during the calls to |
|
|
1280 | * ev_time and get_clock. a second call is almost guaranteed |
|
|
1281 | * to succeed in that case, though. and looping a few more times |
|
|
1282 | * doesn't hurt either as we only do this on time-jumps or |
|
|
1283 | * in the unlikely event of having been preempted here. |
|
|
1284 | */ |
|
|
1285 | for (i = 4; --i; ) |
|
|
1286 | { |
|
|
1287 | rtmn_diff = ev_rt_now - mn_now; |
1342 | rtmn_diff = ev_rt_now - mn_now; |
1288 | |
1343 | |
1289 | if (fabs (odiff - rtmn_diff) < MIN_TIMEJUMP) |
1344 | if (fabs (odiff - rtmn_diff) < MIN_TIMEJUMP) |
1290 | return; /* all is well */ |
1345 | return; /* all is well */ |
1291 | |
1346 | |
1292 | ev_rt_now = ev_time (); |
1347 | ev_rt_now = ev_time (); |
1293 | mn_now = get_clock (); |
1348 | mn_now = get_clock (); |
1294 | now_floor = mn_now; |
1349 | now_floor = mn_now; |
1295 | } |
1350 | } |
1296 | |
1351 | |
1297 | # if EV_PERIODIC_ENABLE |
1352 | # if EV_PERIODIC_ENABLE |
1298 | periodics_reschedule (EV_A); |
1353 | periodics_reschedule (EV_A); |
1299 | # endif |
1354 | # endif |
1300 | /* no timer adjustment, as the monotonic clock doesn't jump */ |
1355 | /* no timer adjustment, as the monotonic clock doesn't jump */ |
1301 | /* timers_reschedule (EV_A_ rtmn_diff - odiff) */ |
1356 | /* timers_reschedule (EV_A_ rtmn_diff - odiff) */ |
1302 | } |
|
|
1303 | } |
1357 | } |
1304 | else |
1358 | else |
1305 | #endif |
1359 | #endif |
1306 | { |
1360 | { |
1307 | ev_rt_now = ev_time (); |
1361 | ev_rt_now = ev_time (); |
1308 | |
1362 | |
1309 | if (expect_false (mn_now > ev_rt_now || mn_now < ev_rt_now - MAX_BLOCKTIME - MIN_TIMEJUMP)) |
1363 | if (expect_false (mn_now > ev_rt_now || ev_rt_now > mn_now + max_block + MIN_TIMEJUMP)) |
1310 | { |
1364 | { |
1311 | #if EV_PERIODIC_ENABLE |
1365 | #if EV_PERIODIC_ENABLE |
1312 | periodics_reschedule (EV_A); |
1366 | periodics_reschedule (EV_A); |
1313 | #endif |
1367 | #endif |
1314 | |
|
|
1315 | /* adjust timers. this is easy, as the offset is the same for all of them */ |
1368 | /* adjust timers. this is easy, as the offset is the same for all of them */ |
1316 | for (i = 0; i < timercnt; ++i) |
1369 | for (i = 0; i < timercnt; ++i) |
1317 | ((WT)timers [i])->at += ev_rt_now - mn_now; |
1370 | ((WT)timers [i])->at += ev_rt_now - mn_now; |
1318 | } |
1371 | } |
1319 | |
1372 | |
… | |
… | |
1363 | queue_events (EV_A_ (W *)forks, forkcnt, EV_FORK); |
1416 | queue_events (EV_A_ (W *)forks, forkcnt, EV_FORK); |
1364 | call_pending (EV_A); |
1417 | call_pending (EV_A); |
1365 | } |
1418 | } |
1366 | #endif |
1419 | #endif |
1367 | |
1420 | |
1368 | /* queue check watchers (and execute them) */ |
1421 | /* queue prepare watchers (and execute them) */ |
1369 | if (expect_false (preparecnt)) |
1422 | if (expect_false (preparecnt)) |
1370 | { |
1423 | { |
1371 | queue_events (EV_A_ (W *)prepares, preparecnt, EV_PREPARE); |
1424 | queue_events (EV_A_ (W *)prepares, preparecnt, EV_PREPARE); |
1372 | call_pending (EV_A); |
1425 | call_pending (EV_A); |
1373 | } |
1426 | } |
… | |
… | |
1384 | |
1437 | |
1385 | /* calculate blocking time */ |
1438 | /* calculate blocking time */ |
1386 | { |
1439 | { |
1387 | ev_tstamp block; |
1440 | ev_tstamp block; |
1388 | |
1441 | |
1389 | if (expect_false (flags & EVLOOP_NONBLOCK || idlecnt || !activecnt)) |
1442 | if (expect_false (flags & EVLOOP_NONBLOCK || idleall || !activecnt)) |
1390 | block = 0.; /* do not block at all */ |
1443 | block = 0.; /* do not block at all */ |
1391 | else |
1444 | else |
1392 | { |
1445 | { |
1393 | /* update time to cancel out callback processing overhead */ |
1446 | /* update time to cancel out callback processing overhead */ |
1394 | #if EV_USE_MONOTONIC |
|
|
1395 | if (expect_true (have_monotonic)) |
|
|
1396 | time_update_monotonic (EV_A); |
1447 | time_update (EV_A_ 1e100); |
1397 | else |
|
|
1398 | #endif |
|
|
1399 | { |
|
|
1400 | ev_rt_now = ev_time (); |
|
|
1401 | mn_now = ev_rt_now; |
|
|
1402 | } |
|
|
1403 | |
1448 | |
1404 | block = MAX_BLOCKTIME; |
1449 | block = MAX_BLOCKTIME; |
1405 | |
1450 | |
1406 | if (timercnt) |
1451 | if (timercnt) |
1407 | { |
1452 | { |
… | |
… | |
1418 | #endif |
1463 | #endif |
1419 | |
1464 | |
1420 | if (expect_false (block < 0.)) block = 0.; |
1465 | if (expect_false (block < 0.)) block = 0.; |
1421 | } |
1466 | } |
1422 | |
1467 | |
|
|
1468 | ++loop_count; |
1423 | backend_poll (EV_A_ block); |
1469 | backend_poll (EV_A_ block); |
|
|
1470 | |
|
|
1471 | /* update ev_rt_now, do magic */ |
|
|
1472 | time_update (EV_A_ block); |
1424 | } |
1473 | } |
1425 | |
|
|
1426 | /* update ev_rt_now, do magic */ |
|
|
1427 | time_update (EV_A); |
|
|
1428 | |
1474 | |
1429 | /* queue pending timers and reschedule them */ |
1475 | /* queue pending timers and reschedule them */ |
1430 | timers_reify (EV_A); /* relative timers called last */ |
1476 | timers_reify (EV_A); /* relative timers called last */ |
1431 | #if EV_PERIODIC_ENABLE |
1477 | #if EV_PERIODIC_ENABLE |
1432 | periodics_reify (EV_A); /* absolute timers called first */ |
1478 | periodics_reify (EV_A); /* absolute timers called first */ |
1433 | #endif |
1479 | #endif |
1434 | |
1480 | |
|
|
1481 | #if EV_IDLE_ENABLE |
1435 | /* queue idle watchers unless other events are pending */ |
1482 | /* queue idle watchers unless other events are pending */ |
1436 | if (idlecnt && !any_pending (EV_A)) |
1483 | idle_reify (EV_A); |
1437 | queue_events (EV_A_ (W *)idles, idlecnt, EV_IDLE); |
1484 | #endif |
1438 | |
1485 | |
1439 | /* queue check watchers, to be executed first */ |
1486 | /* queue check watchers, to be executed first */ |
1440 | if (expect_false (checkcnt)) |
1487 | if (expect_false (checkcnt)) |
1441 | queue_events (EV_A_ (W *)checks, checkcnt, EV_CHECK); |
1488 | queue_events (EV_A_ (W *)checks, checkcnt, EV_CHECK); |
1442 | |
1489 | |
… | |
… | |
1478 | head = &(*head)->next; |
1525 | head = &(*head)->next; |
1479 | } |
1526 | } |
1480 | } |
1527 | } |
1481 | |
1528 | |
1482 | void inline_speed |
1529 | void inline_speed |
1483 | ev_clear_pending (EV_P_ W w) |
1530 | clear_pending (EV_P_ W w) |
1484 | { |
1531 | { |
1485 | if (w->pending) |
1532 | if (w->pending) |
1486 | { |
1533 | { |
1487 | pendings [ABSPRI (w)][w->pending - 1].w = 0; |
1534 | pendings [ABSPRI (w)][w->pending - 1].w = 0; |
1488 | w->pending = 0; |
1535 | w->pending = 0; |
1489 | } |
1536 | } |
1490 | } |
1537 | } |
1491 | |
1538 | |
|
|
1539 | int |
|
|
1540 | ev_clear_pending (EV_P_ void *w) |
|
|
1541 | { |
|
|
1542 | W w_ = (W)w; |
|
|
1543 | int pending = w_->pending; |
|
|
1544 | |
|
|
1545 | if (expect_true (pending)) |
|
|
1546 | { |
|
|
1547 | ANPENDING *p = pendings [ABSPRI (w_)] + pending - 1; |
|
|
1548 | w_->pending = 0; |
|
|
1549 | p->w = 0; |
|
|
1550 | return p->events; |
|
|
1551 | } |
|
|
1552 | else |
|
|
1553 | return 0; |
|
|
1554 | } |
|
|
1555 | |
|
|
1556 | void inline_size |
|
|
1557 | pri_adjust (EV_P_ W w) |
|
|
1558 | { |
|
|
1559 | int pri = w->priority; |
|
|
1560 | pri = pri < EV_MINPRI ? EV_MINPRI : pri; |
|
|
1561 | pri = pri > EV_MAXPRI ? EV_MAXPRI : pri; |
|
|
1562 | w->priority = pri; |
|
|
1563 | } |
|
|
1564 | |
1492 | void inline_speed |
1565 | void inline_speed |
1493 | ev_start (EV_P_ W w, int active) |
1566 | ev_start (EV_P_ W w, int active) |
1494 | { |
1567 | { |
1495 | if (w->priority < EV_MINPRI) w->priority = EV_MINPRI; |
1568 | pri_adjust (EV_A_ w); |
1496 | if (w->priority > EV_MAXPRI) w->priority = EV_MAXPRI; |
|
|
1497 | |
|
|
1498 | w->active = active; |
1569 | w->active = active; |
1499 | ev_ref (EV_A); |
1570 | ev_ref (EV_A); |
1500 | } |
1571 | } |
1501 | |
1572 | |
1502 | void inline_size |
1573 | void inline_size |
… | |
… | |
1506 | w->active = 0; |
1577 | w->active = 0; |
1507 | } |
1578 | } |
1508 | |
1579 | |
1509 | /*****************************************************************************/ |
1580 | /*****************************************************************************/ |
1510 | |
1581 | |
1511 | void |
1582 | void noinline |
1512 | ev_io_start (EV_P_ ev_io *w) |
1583 | ev_io_start (EV_P_ ev_io *w) |
1513 | { |
1584 | { |
1514 | int fd = w->fd; |
1585 | int fd = w->fd; |
1515 | |
1586 | |
1516 | if (expect_false (ev_is_active (w))) |
1587 | if (expect_false (ev_is_active (w))) |
… | |
… | |
1523 | wlist_add ((WL *)&anfds[fd].head, (WL)w); |
1594 | wlist_add ((WL *)&anfds[fd].head, (WL)w); |
1524 | |
1595 | |
1525 | fd_change (EV_A_ fd); |
1596 | fd_change (EV_A_ fd); |
1526 | } |
1597 | } |
1527 | |
1598 | |
1528 | void |
1599 | void noinline |
1529 | ev_io_stop (EV_P_ ev_io *w) |
1600 | ev_io_stop (EV_P_ ev_io *w) |
1530 | { |
1601 | { |
1531 | ev_clear_pending (EV_A_ (W)w); |
1602 | clear_pending (EV_A_ (W)w); |
1532 | if (expect_false (!ev_is_active (w))) |
1603 | if (expect_false (!ev_is_active (w))) |
1533 | return; |
1604 | return; |
1534 | |
1605 | |
1535 | assert (("ev_io_start called with illegal fd (must stay constant after start!)", w->fd >= 0 && w->fd < anfdmax)); |
1606 | assert (("ev_io_start called with illegal fd (must stay constant after start!)", w->fd >= 0 && w->fd < anfdmax)); |
1536 | |
1607 | |
… | |
… | |
1538 | ev_stop (EV_A_ (W)w); |
1609 | ev_stop (EV_A_ (W)w); |
1539 | |
1610 | |
1540 | fd_change (EV_A_ w->fd); |
1611 | fd_change (EV_A_ w->fd); |
1541 | } |
1612 | } |
1542 | |
1613 | |
1543 | void |
1614 | void noinline |
1544 | ev_timer_start (EV_P_ ev_timer *w) |
1615 | ev_timer_start (EV_P_ ev_timer *w) |
1545 | { |
1616 | { |
1546 | if (expect_false (ev_is_active (w))) |
1617 | if (expect_false (ev_is_active (w))) |
1547 | return; |
1618 | return; |
1548 | |
1619 | |
… | |
… | |
1556 | upheap ((WT *)timers, timercnt - 1); |
1627 | upheap ((WT *)timers, timercnt - 1); |
1557 | |
1628 | |
1558 | /*assert (("internal timer heap corruption", timers [((W)w)->active - 1] == w));*/ |
1629 | /*assert (("internal timer heap corruption", timers [((W)w)->active - 1] == w));*/ |
1559 | } |
1630 | } |
1560 | |
1631 | |
1561 | void |
1632 | void noinline |
1562 | ev_timer_stop (EV_P_ ev_timer *w) |
1633 | ev_timer_stop (EV_P_ ev_timer *w) |
1563 | { |
1634 | { |
1564 | ev_clear_pending (EV_A_ (W)w); |
1635 | clear_pending (EV_A_ (W)w); |
1565 | if (expect_false (!ev_is_active (w))) |
1636 | if (expect_false (!ev_is_active (w))) |
1566 | return; |
1637 | return; |
1567 | |
1638 | |
1568 | assert (("internal timer heap corruption", timers [((W)w)->active - 1] == w)); |
1639 | assert (("internal timer heap corruption", timers [((W)w)->active - 1] == w)); |
1569 | |
1640 | |
… | |
… | |
1580 | ((WT)w)->at -= mn_now; |
1651 | ((WT)w)->at -= mn_now; |
1581 | |
1652 | |
1582 | ev_stop (EV_A_ (W)w); |
1653 | ev_stop (EV_A_ (W)w); |
1583 | } |
1654 | } |
1584 | |
1655 | |
1585 | void |
1656 | void noinline |
1586 | ev_timer_again (EV_P_ ev_timer *w) |
1657 | ev_timer_again (EV_P_ ev_timer *w) |
1587 | { |
1658 | { |
1588 | if (ev_is_active (w)) |
1659 | if (ev_is_active (w)) |
1589 | { |
1660 | { |
1590 | if (w->repeat) |
1661 | if (w->repeat) |
… | |
… | |
1601 | ev_timer_start (EV_A_ w); |
1672 | ev_timer_start (EV_A_ w); |
1602 | } |
1673 | } |
1603 | } |
1674 | } |
1604 | |
1675 | |
1605 | #if EV_PERIODIC_ENABLE |
1676 | #if EV_PERIODIC_ENABLE |
1606 | void |
1677 | void noinline |
1607 | ev_periodic_start (EV_P_ ev_periodic *w) |
1678 | ev_periodic_start (EV_P_ ev_periodic *w) |
1608 | { |
1679 | { |
1609 | if (expect_false (ev_is_active (w))) |
1680 | if (expect_false (ev_is_active (w))) |
1610 | return; |
1681 | return; |
1611 | |
1682 | |
… | |
… | |
1613 | ((WT)w)->at = w->reschedule_cb (w, ev_rt_now); |
1684 | ((WT)w)->at = w->reschedule_cb (w, ev_rt_now); |
1614 | else if (w->interval) |
1685 | else if (w->interval) |
1615 | { |
1686 | { |
1616 | assert (("ev_periodic_start called with negative interval value", w->interval >= 0.)); |
1687 | assert (("ev_periodic_start called with negative interval value", w->interval >= 0.)); |
1617 | /* this formula differs from the one in periodic_reify because we do not always round up */ |
1688 | /* this formula differs from the one in periodic_reify because we do not always round up */ |
1618 | ((WT)w)->at += ceil ((ev_rt_now - ((WT)w)->at) / w->interval) * w->interval; |
1689 | ((WT)w)->at = w->offset + ceil ((ev_rt_now - w->offset) / w->interval) * w->interval; |
1619 | } |
1690 | } |
|
|
1691 | else |
|
|
1692 | ((WT)w)->at = w->offset; |
1620 | |
1693 | |
1621 | ev_start (EV_A_ (W)w, ++periodiccnt); |
1694 | ev_start (EV_A_ (W)w, ++periodiccnt); |
1622 | array_needsize (ev_periodic *, periodics, periodicmax, periodiccnt, EMPTY2); |
1695 | array_needsize (ev_periodic *, periodics, periodicmax, periodiccnt, EMPTY2); |
1623 | periodics [periodiccnt - 1] = w; |
1696 | periodics [periodiccnt - 1] = w; |
1624 | upheap ((WT *)periodics, periodiccnt - 1); |
1697 | upheap ((WT *)periodics, periodiccnt - 1); |
1625 | |
1698 | |
1626 | /*assert (("internal periodic heap corruption", periodics [((W)w)->active - 1] == w));*/ |
1699 | /*assert (("internal periodic heap corruption", periodics [((W)w)->active - 1] == w));*/ |
1627 | } |
1700 | } |
1628 | |
1701 | |
1629 | void |
1702 | void noinline |
1630 | ev_periodic_stop (EV_P_ ev_periodic *w) |
1703 | ev_periodic_stop (EV_P_ ev_periodic *w) |
1631 | { |
1704 | { |
1632 | ev_clear_pending (EV_A_ (W)w); |
1705 | clear_pending (EV_A_ (W)w); |
1633 | if (expect_false (!ev_is_active (w))) |
1706 | if (expect_false (!ev_is_active (w))) |
1634 | return; |
1707 | return; |
1635 | |
1708 | |
1636 | assert (("internal periodic heap corruption", periodics [((W)w)->active - 1] == w)); |
1709 | assert (("internal periodic heap corruption", periodics [((W)w)->active - 1] == w)); |
1637 | |
1710 | |
… | |
… | |
1646 | } |
1719 | } |
1647 | |
1720 | |
1648 | ev_stop (EV_A_ (W)w); |
1721 | ev_stop (EV_A_ (W)w); |
1649 | } |
1722 | } |
1650 | |
1723 | |
1651 | void |
1724 | void noinline |
1652 | ev_periodic_again (EV_P_ ev_periodic *w) |
1725 | ev_periodic_again (EV_P_ ev_periodic *w) |
1653 | { |
1726 | { |
1654 | /* TODO: use adjustheap and recalculation */ |
1727 | /* TODO: use adjustheap and recalculation */ |
1655 | ev_periodic_stop (EV_A_ w); |
1728 | ev_periodic_stop (EV_A_ w); |
1656 | ev_periodic_start (EV_A_ w); |
1729 | ev_periodic_start (EV_A_ w); |
… | |
… | |
1659 | |
1732 | |
1660 | #ifndef SA_RESTART |
1733 | #ifndef SA_RESTART |
1661 | # define SA_RESTART 0 |
1734 | # define SA_RESTART 0 |
1662 | #endif |
1735 | #endif |
1663 | |
1736 | |
1664 | void |
1737 | void noinline |
1665 | ev_signal_start (EV_P_ ev_signal *w) |
1738 | ev_signal_start (EV_P_ ev_signal *w) |
1666 | { |
1739 | { |
1667 | #if EV_MULTIPLICITY |
1740 | #if EV_MULTIPLICITY |
1668 | assert (("signal watchers are only supported in the default loop", loop == ev_default_loop_ptr)); |
1741 | assert (("signal watchers are only supported in the default loop", loop == ev_default_loop_ptr)); |
1669 | #endif |
1742 | #endif |
… | |
… | |
1688 | sigaction (w->signum, &sa, 0); |
1761 | sigaction (w->signum, &sa, 0); |
1689 | #endif |
1762 | #endif |
1690 | } |
1763 | } |
1691 | } |
1764 | } |
1692 | |
1765 | |
1693 | void |
1766 | void noinline |
1694 | ev_signal_stop (EV_P_ ev_signal *w) |
1767 | ev_signal_stop (EV_P_ ev_signal *w) |
1695 | { |
1768 | { |
1696 | ev_clear_pending (EV_A_ (W)w); |
1769 | clear_pending (EV_A_ (W)w); |
1697 | if (expect_false (!ev_is_active (w))) |
1770 | if (expect_false (!ev_is_active (w))) |
1698 | return; |
1771 | return; |
1699 | |
1772 | |
1700 | wlist_del ((WL *)&signals [w->signum - 1].head, (WL)w); |
1773 | wlist_del ((WL *)&signals [w->signum - 1].head, (WL)w); |
1701 | ev_stop (EV_A_ (W)w); |
1774 | ev_stop (EV_A_ (W)w); |
… | |
… | |
1718 | } |
1791 | } |
1719 | |
1792 | |
1720 | void |
1793 | void |
1721 | ev_child_stop (EV_P_ ev_child *w) |
1794 | ev_child_stop (EV_P_ ev_child *w) |
1722 | { |
1795 | { |
1723 | ev_clear_pending (EV_A_ (W)w); |
1796 | clear_pending (EV_A_ (W)w); |
1724 | if (expect_false (!ev_is_active (w))) |
1797 | if (expect_false (!ev_is_active (w))) |
1725 | return; |
1798 | return; |
1726 | |
1799 | |
1727 | wlist_del ((WL *)&childs [w->pid & (EV_PID_HASHSIZE - 1)], (WL)w); |
1800 | wlist_del ((WL *)&childs [w->pid & (EV_PID_HASHSIZE - 1)], (WL)w); |
1728 | ev_stop (EV_A_ (W)w); |
1801 | ev_stop (EV_A_ (W)w); |
… | |
… | |
1964 | } |
2037 | } |
1965 | |
2038 | |
1966 | void |
2039 | void |
1967 | ev_stat_stop (EV_P_ ev_stat *w) |
2040 | ev_stat_stop (EV_P_ ev_stat *w) |
1968 | { |
2041 | { |
1969 | ev_clear_pending (EV_A_ (W)w); |
2042 | clear_pending (EV_A_ (W)w); |
1970 | if (expect_false (!ev_is_active (w))) |
2043 | if (expect_false (!ev_is_active (w))) |
1971 | return; |
2044 | return; |
1972 | |
2045 | |
1973 | #if EV_USE_INOTIFY |
2046 | #if EV_USE_INOTIFY |
1974 | infy_del (EV_A_ w); |
2047 | infy_del (EV_A_ w); |
… | |
… | |
1977 | |
2050 | |
1978 | ev_stop (EV_A_ (W)w); |
2051 | ev_stop (EV_A_ (W)w); |
1979 | } |
2052 | } |
1980 | #endif |
2053 | #endif |
1981 | |
2054 | |
|
|
2055 | #if EV_IDLE_ENABLE |
1982 | void |
2056 | void |
1983 | ev_idle_start (EV_P_ ev_idle *w) |
2057 | ev_idle_start (EV_P_ ev_idle *w) |
1984 | { |
2058 | { |
1985 | if (expect_false (ev_is_active (w))) |
2059 | if (expect_false (ev_is_active (w))) |
1986 | return; |
2060 | return; |
1987 | |
2061 | |
|
|
2062 | pri_adjust (EV_A_ (W)w); |
|
|
2063 | |
|
|
2064 | { |
|
|
2065 | int active = ++idlecnt [ABSPRI (w)]; |
|
|
2066 | |
|
|
2067 | ++idleall; |
1988 | ev_start (EV_A_ (W)w, ++idlecnt); |
2068 | ev_start (EV_A_ (W)w, active); |
|
|
2069 | |
1989 | array_needsize (ev_idle *, idles, idlemax, idlecnt, EMPTY2); |
2070 | array_needsize (ev_idle *, idles [ABSPRI (w)], idlemax [ABSPRI (w)], active, EMPTY2); |
1990 | idles [idlecnt - 1] = w; |
2071 | idles [ABSPRI (w)][active - 1] = w; |
|
|
2072 | } |
1991 | } |
2073 | } |
1992 | |
2074 | |
1993 | void |
2075 | void |
1994 | ev_idle_stop (EV_P_ ev_idle *w) |
2076 | ev_idle_stop (EV_P_ ev_idle *w) |
1995 | { |
2077 | { |
1996 | ev_clear_pending (EV_A_ (W)w); |
2078 | clear_pending (EV_A_ (W)w); |
1997 | if (expect_false (!ev_is_active (w))) |
2079 | if (expect_false (!ev_is_active (w))) |
1998 | return; |
2080 | return; |
1999 | |
2081 | |
2000 | { |
2082 | { |
2001 | int active = ((W)w)->active; |
2083 | int active = ((W)w)->active; |
2002 | idles [active - 1] = idles [--idlecnt]; |
2084 | |
|
|
2085 | idles [ABSPRI (w)][active - 1] = idles [ABSPRI (w)][--idlecnt [ABSPRI (w)]]; |
2003 | ((W)idles [active - 1])->active = active; |
2086 | ((W)idles [ABSPRI (w)][active - 1])->active = active; |
|
|
2087 | |
|
|
2088 | ev_stop (EV_A_ (W)w); |
|
|
2089 | --idleall; |
2004 | } |
2090 | } |
2005 | |
|
|
2006 | ev_stop (EV_A_ (W)w); |
|
|
2007 | } |
2091 | } |
|
|
2092 | #endif |
2008 | |
2093 | |
2009 | void |
2094 | void |
2010 | ev_prepare_start (EV_P_ ev_prepare *w) |
2095 | ev_prepare_start (EV_P_ ev_prepare *w) |
2011 | { |
2096 | { |
2012 | if (expect_false (ev_is_active (w))) |
2097 | if (expect_false (ev_is_active (w))) |
… | |
… | |
2018 | } |
2103 | } |
2019 | |
2104 | |
2020 | void |
2105 | void |
2021 | ev_prepare_stop (EV_P_ ev_prepare *w) |
2106 | ev_prepare_stop (EV_P_ ev_prepare *w) |
2022 | { |
2107 | { |
2023 | ev_clear_pending (EV_A_ (W)w); |
2108 | clear_pending (EV_A_ (W)w); |
2024 | if (expect_false (!ev_is_active (w))) |
2109 | if (expect_false (!ev_is_active (w))) |
2025 | return; |
2110 | return; |
2026 | |
2111 | |
2027 | { |
2112 | { |
2028 | int active = ((W)w)->active; |
2113 | int active = ((W)w)->active; |
… | |
… | |
2045 | } |
2130 | } |
2046 | |
2131 | |
2047 | void |
2132 | void |
2048 | ev_check_stop (EV_P_ ev_check *w) |
2133 | ev_check_stop (EV_P_ ev_check *w) |
2049 | { |
2134 | { |
2050 | ev_clear_pending (EV_A_ (W)w); |
2135 | clear_pending (EV_A_ (W)w); |
2051 | if (expect_false (!ev_is_active (w))) |
2136 | if (expect_false (!ev_is_active (w))) |
2052 | return; |
2137 | return; |
2053 | |
2138 | |
2054 | { |
2139 | { |
2055 | int active = ((W)w)->active; |
2140 | int active = ((W)w)->active; |
… | |
… | |
2097 | } |
2182 | } |
2098 | |
2183 | |
2099 | void |
2184 | void |
2100 | ev_embed_stop (EV_P_ ev_embed *w) |
2185 | ev_embed_stop (EV_P_ ev_embed *w) |
2101 | { |
2186 | { |
2102 | ev_clear_pending (EV_A_ (W)w); |
2187 | clear_pending (EV_A_ (W)w); |
2103 | if (expect_false (!ev_is_active (w))) |
2188 | if (expect_false (!ev_is_active (w))) |
2104 | return; |
2189 | return; |
2105 | |
2190 | |
2106 | ev_io_stop (EV_A_ &w->io); |
2191 | ev_io_stop (EV_A_ &w->io); |
2107 | |
2192 | |
… | |
… | |
2122 | } |
2207 | } |
2123 | |
2208 | |
2124 | void |
2209 | void |
2125 | ev_fork_stop (EV_P_ ev_fork *w) |
2210 | ev_fork_stop (EV_P_ ev_fork *w) |
2126 | { |
2211 | { |
2127 | ev_clear_pending (EV_A_ (W)w); |
2212 | clear_pending (EV_A_ (W)w); |
2128 | if (expect_false (!ev_is_active (w))) |
2213 | if (expect_false (!ev_is_active (w))) |
2129 | return; |
2214 | return; |
2130 | |
2215 | |
2131 | { |
2216 | { |
2132 | int active = ((W)w)->active; |
2217 | int active = ((W)w)->active; |