… | |
… | |
184 | # define WIN32_LEAN_AND_MEAN |
184 | # define WIN32_LEAN_AND_MEAN |
185 | # include <windows.h> |
185 | # include <windows.h> |
186 | # ifndef EV_SELECT_IS_WINSOCKET |
186 | # ifndef EV_SELECT_IS_WINSOCKET |
187 | # define EV_SELECT_IS_WINSOCKET 1 |
187 | # define EV_SELECT_IS_WINSOCKET 1 |
188 | # endif |
188 | # endif |
|
|
189 | # undef EV_AVOID_STDIO |
189 | #endif |
190 | #endif |
190 | |
191 | |
191 | /* this block tries to deduce configuration from header-defined symbols and defaults */ |
192 | /* this block tries to deduce configuration from header-defined symbols and defaults */ |
192 | |
193 | |
193 | /* try to deduce the maximum number of signals on this platform */ |
194 | /* try to deduce the maximum number of signals on this platform */ |
… | |
… | |
206 | #elif defined (MAXSIG) |
207 | #elif defined (MAXSIG) |
207 | # define EV_NSIG (MAXSIG+1) |
208 | # define EV_NSIG (MAXSIG+1) |
208 | #elif defined (MAX_SIG) |
209 | #elif defined (MAX_SIG) |
209 | # define EV_NSIG (MAX_SIG+1) |
210 | # define EV_NSIG (MAX_SIG+1) |
210 | #elif defined (SIGARRAYSIZE) |
211 | #elif defined (SIGARRAYSIZE) |
211 | # define EV_NSIG SIGARRAYSIZE /* Assume ary[SIGARRAYSIZE] */ |
212 | # define EV_NSIG (SIGARRAYSIZE) /* Assume ary[SIGARRAYSIZE] */ |
212 | #elif defined (_sys_nsig) |
213 | #elif defined (_sys_nsig) |
213 | # define EV_NSIG (_sys_nsig) /* Solaris 2.5 */ |
214 | # define EV_NSIG (_sys_nsig) /* Solaris 2.5 */ |
214 | #else |
215 | #else |
215 | # error "unable to find value for NSIG, please report" |
216 | # error "unable to find value for NSIG, please report" |
216 | /* to make it compile regardless, just remove the above line */ |
217 | /* to make it compile regardless, just remove the above line, */ |
|
|
218 | /* but consider reporting it, too! :) */ |
217 | # define EV_NSIG 65 |
219 | # define EV_NSIG 65 |
218 | #endif |
220 | #endif |
219 | |
221 | |
220 | #ifndef EV_USE_CLOCK_SYSCALL |
222 | #ifndef EV_USE_CLOCK_SYSCALL |
221 | # if __linux && __GLIBC__ >= 2 |
223 | # if __linux && __GLIBC__ >= 2 |
… | |
… | |
524 | # include "ev_win32.c" |
526 | # include "ev_win32.c" |
525 | #endif |
527 | #endif |
526 | |
528 | |
527 | /*****************************************************************************/ |
529 | /*****************************************************************************/ |
528 | |
530 | |
|
|
531 | #if EV_AVOID_STDIO |
|
|
532 | static void noinline |
|
|
533 | ev_printerr (const char *msg) |
|
|
534 | { |
|
|
535 | write (STDERR_FILENO, msg, strlen (msg)); |
|
|
536 | } |
|
|
537 | #endif |
|
|
538 | |
529 | static void (*syserr_cb)(const char *msg); |
539 | static void (*syserr_cb)(const char *msg); |
530 | |
540 | |
531 | void |
541 | void |
532 | ev_set_syserr_cb (void (*cb)(const char *msg)) |
542 | ev_set_syserr_cb (void (*cb)(const char *msg)) |
533 | { |
543 | { |
… | |
… | |
543 | if (syserr_cb) |
553 | if (syserr_cb) |
544 | syserr_cb (msg); |
554 | syserr_cb (msg); |
545 | else |
555 | else |
546 | { |
556 | { |
547 | #if EV_AVOID_STDIO |
557 | #if EV_AVOID_STDIO |
548 | write (STDERR_FILENO, msg, strlen (msg)); |
|
|
549 | write (STDERR_FILENO, ": ", 2); |
|
|
550 | msg = strerror (errno); |
558 | const char *err = strerror (errno); |
551 | write (STDERR_FILENO, msg, strlen (msg)); |
559 | |
552 | write (STDERR_FILENO, "\n", 1); |
560 | ev_printerr (msg); |
|
|
561 | ev_printerr (": "); |
|
|
562 | ev_printerr (err); |
|
|
563 | ev_printerr ("\n"); |
553 | #else |
564 | #else |
554 | perror (msg); |
565 | perror (msg); |
555 | #endif |
566 | #endif |
556 | abort (); |
567 | abort (); |
557 | } |
568 | } |
558 | } |
569 | } |
559 | |
570 | |
560 | static void * |
571 | static void * |
561 | ev_realloc_emul (void *ptr, long size) |
572 | ev_realloc_emul (void *ptr, long size) |
562 | { |
573 | { |
|
|
574 | #if __GLIBC__ |
|
|
575 | return realloc (ptr, size); |
|
|
576 | #else |
563 | /* some systems, notably openbsd and darwin, fail to properly |
577 | /* some systems, notably openbsd and darwin, fail to properly |
564 | * implement realloc (x, 0) (as required by both ansi c-98 and |
578 | * implement realloc (x, 0) (as required by both ansi c-89 and |
565 | * the single unix specification, so work around them here. |
579 | * the single unix specification, so work around them here. |
566 | */ |
580 | */ |
567 | |
581 | |
568 | if (size) |
582 | if (size) |
569 | return realloc (ptr, size); |
583 | return realloc (ptr, size); |
570 | |
584 | |
571 | free (ptr); |
585 | free (ptr); |
572 | return 0; |
586 | return 0; |
|
|
587 | #endif |
573 | } |
588 | } |
574 | |
589 | |
575 | static void *(*alloc)(void *ptr, long size) = ev_realloc_emul; |
590 | static void *(*alloc)(void *ptr, long size) = ev_realloc_emul; |
576 | |
591 | |
577 | void |
592 | void |
… | |
… | |
586 | ptr = alloc (ptr, size); |
601 | ptr = alloc (ptr, size); |
587 | |
602 | |
588 | if (!ptr && size) |
603 | if (!ptr && size) |
589 | { |
604 | { |
590 | #if EV_AVOID_STDIO |
605 | #if EV_AVOID_STDIO |
591 | write (STDERR_FILENO, "libev: memory allocation failed, aborting.", |
606 | ev_printerr ("libev: memory allocation failed, aborting.\n"); |
592 | sizeof ("libev: memory allocation failed, aborting.") - 1); |
|
|
593 | #else |
607 | #else |
594 | fprintf (stderr, "libev: cannot allocate %ld bytes, aborting.", size); |
608 | fprintf (stderr, "libev: cannot allocate %ld bytes, aborting.", size); |
595 | #endif |
609 | #endif |
596 | abort (); |
610 | abort (); |
597 | } |
611 | } |
… | |
… | |
877 | } |
891 | } |
878 | |
892 | |
879 | /*****************************************************************************/ |
893 | /*****************************************************************************/ |
880 | |
894 | |
881 | inline_speed void |
895 | inline_speed void |
882 | fd_event_nc (EV_P_ int fd, int revents) |
896 | fd_event_nocheck (EV_P_ int fd, int revents) |
883 | { |
897 | { |
884 | ANFD *anfd = anfds + fd; |
898 | ANFD *anfd = anfds + fd; |
885 | ev_io *w; |
899 | ev_io *w; |
886 | |
900 | |
887 | for (w = (ev_io *)anfd->head; w; w = (ev_io *)((WL)w)->next) |
901 | for (w = (ev_io *)anfd->head; w; w = (ev_io *)((WL)w)->next) |
… | |
… | |
899 | fd_event (EV_P_ int fd, int revents) |
913 | fd_event (EV_P_ int fd, int revents) |
900 | { |
914 | { |
901 | ANFD *anfd = anfds + fd; |
915 | ANFD *anfd = anfds + fd; |
902 | |
916 | |
903 | if (expect_true (!anfd->reify)) |
917 | if (expect_true (!anfd->reify)) |
904 | fd_event_nc (EV_A_ fd, revents); |
918 | fd_event_nocheck (EV_A_ fd, revents); |
905 | } |
919 | } |
906 | |
920 | |
907 | void |
921 | void |
908 | ev_feed_fd_event (EV_P_ int fd, int revents) |
922 | ev_feed_fd_event (EV_P_ int fd, int revents) |
909 | { |
923 | { |
910 | if (fd >= 0 && fd < anfdmax) |
924 | if (fd >= 0 && fd < anfdmax) |
911 | fd_event_nc (EV_A_ fd, revents); |
925 | fd_event_nocheck (EV_A_ fd, revents); |
912 | } |
926 | } |
913 | |
927 | |
914 | /* make sure the external fd watch events are in-sync */ |
928 | /* make sure the external fd watch events are in-sync */ |
915 | /* with the kernel/libev internal state */ |
929 | /* with the kernel/libev internal state */ |
916 | inline_size void |
930 | inline_size void |
… | |
… | |
979 | ev_io_stop (EV_A_ w); |
993 | ev_io_stop (EV_A_ w); |
980 | ev_feed_event (EV_A_ (W)w, EV_ERROR | EV_READ | EV_WRITE); |
994 | ev_feed_event (EV_A_ (W)w, EV_ERROR | EV_READ | EV_WRITE); |
981 | } |
995 | } |
982 | } |
996 | } |
983 | |
997 | |
984 | /* check whether the given fd is atcually valid, for error recovery */ |
998 | /* check whether the given fd is actually valid, for error recovery */ |
985 | inline_size int |
999 | inline_size int |
986 | fd_valid (int fd) |
1000 | fd_valid (int fd) |
987 | { |
1001 | { |
988 | #ifdef _WIN32 |
1002 | #ifdef _WIN32 |
989 | return EV_FD_TO_WIN32_HANDLE (fd) != -1; |
1003 | return EV_FD_TO_WIN32_HANDLE (fd) != -1; |
… | |
… | |
1029 | { |
1043 | { |
1030 | anfds [fd].events = 0; |
1044 | anfds [fd].events = 0; |
1031 | anfds [fd].emask = 0; |
1045 | anfds [fd].emask = 0; |
1032 | fd_change (EV_A_ fd, EV__IOFDSET | EV_ANFD_REIFY); |
1046 | fd_change (EV_A_ fd, EV__IOFDSET | EV_ANFD_REIFY); |
1033 | } |
1047 | } |
|
|
1048 | } |
|
|
1049 | |
|
|
1050 | /* used to prepare libev internal fd's */ |
|
|
1051 | /* this is not fork-safe */ |
|
|
1052 | inline_speed void |
|
|
1053 | fd_intern (int fd) |
|
|
1054 | { |
|
|
1055 | #ifdef _WIN32 |
|
|
1056 | unsigned long arg = 1; |
|
|
1057 | ioctlsocket (EV_FD_TO_WIN32_HANDLE (fd), FIONBIO, &arg); |
|
|
1058 | #else |
|
|
1059 | fcntl (fd, F_SETFD, FD_CLOEXEC); |
|
|
1060 | fcntl (fd, F_SETFL, O_NONBLOCK); |
|
|
1061 | #endif |
1034 | } |
1062 | } |
1035 | |
1063 | |
1036 | /*****************************************************************************/ |
1064 | /*****************************************************************************/ |
1037 | |
1065 | |
1038 | /* |
1066 | /* |
… | |
… | |
1192 | |
1220 | |
1193 | static ANSIG signals [EV_NSIG - 1]; |
1221 | static ANSIG signals [EV_NSIG - 1]; |
1194 | |
1222 | |
1195 | /*****************************************************************************/ |
1223 | /*****************************************************************************/ |
1196 | |
1224 | |
1197 | /* used to prepare libev internal fd's */ |
1225 | #if EV_SIGNAL_ENABLE || EV_ASYNC_ENABLE |
1198 | /* this is not fork-safe */ |
|
|
1199 | inline_speed void |
|
|
1200 | fd_intern (int fd) |
|
|
1201 | { |
|
|
1202 | #ifdef _WIN32 |
|
|
1203 | unsigned long arg = 1; |
|
|
1204 | ioctlsocket (EV_FD_TO_WIN32_HANDLE (fd), FIONBIO, &arg); |
|
|
1205 | #else |
|
|
1206 | fcntl (fd, F_SETFD, FD_CLOEXEC); |
|
|
1207 | fcntl (fd, F_SETFL, O_NONBLOCK); |
|
|
1208 | #endif |
|
|
1209 | } |
|
|
1210 | |
1226 | |
1211 | static void noinline |
1227 | static void noinline |
1212 | evpipe_init (EV_P) |
1228 | evpipe_init (EV_P) |
1213 | { |
1229 | { |
1214 | if (!ev_is_active (&pipe_w)) |
1230 | if (!ev_is_active (&pipe_w)) |
1215 | { |
1231 | { |
1216 | #if EV_USE_EVENTFD |
1232 | # if EV_USE_EVENTFD |
1217 | evfd = eventfd (0, EFD_NONBLOCK | EFD_CLOEXEC); |
1233 | evfd = eventfd (0, EFD_NONBLOCK | EFD_CLOEXEC); |
1218 | if (evfd < 0 && errno == EINVAL) |
1234 | if (evfd < 0 && errno == EINVAL) |
1219 | evfd = eventfd (0, 0); |
1235 | evfd = eventfd (0, 0); |
1220 | |
1236 | |
1221 | if (evfd >= 0) |
1237 | if (evfd >= 0) |
… | |
… | |
1223 | evpipe [0] = -1; |
1239 | evpipe [0] = -1; |
1224 | fd_intern (evfd); /* doing it twice doesn't hurt */ |
1240 | fd_intern (evfd); /* doing it twice doesn't hurt */ |
1225 | ev_io_set (&pipe_w, evfd, EV_READ); |
1241 | ev_io_set (&pipe_w, evfd, EV_READ); |
1226 | } |
1242 | } |
1227 | else |
1243 | else |
1228 | #endif |
1244 | # endif |
1229 | { |
1245 | { |
1230 | while (pipe (evpipe)) |
1246 | while (pipe (evpipe)) |
1231 | ev_syserr ("(libev) error creating signal/async pipe"); |
1247 | ev_syserr ("(libev) error creating signal/async pipe"); |
1232 | |
1248 | |
1233 | fd_intern (evpipe [0]); |
1249 | fd_intern (evpipe [0]); |
… | |
… | |
1244 | evpipe_write (EV_P_ EV_ATOMIC_T *flag) |
1260 | evpipe_write (EV_P_ EV_ATOMIC_T *flag) |
1245 | { |
1261 | { |
1246 | if (!*flag) |
1262 | if (!*flag) |
1247 | { |
1263 | { |
1248 | int old_errno = errno; /* save errno because write might clobber it */ |
1264 | int old_errno = errno; /* save errno because write might clobber it */ |
|
|
1265 | char dummy; |
1249 | |
1266 | |
1250 | *flag = 1; |
1267 | *flag = 1; |
1251 | |
1268 | |
1252 | #if EV_USE_EVENTFD |
1269 | #if EV_USE_EVENTFD |
1253 | if (evfd >= 0) |
1270 | if (evfd >= 0) |
… | |
… | |
1255 | uint64_t counter = 1; |
1272 | uint64_t counter = 1; |
1256 | write (evfd, &counter, sizeof (uint64_t)); |
1273 | write (evfd, &counter, sizeof (uint64_t)); |
1257 | } |
1274 | } |
1258 | else |
1275 | else |
1259 | #endif |
1276 | #endif |
1260 | write (evpipe [1], &old_errno, 1); |
1277 | write (evpipe [1], &dummy, 1); |
1261 | |
1278 | |
1262 | errno = old_errno; |
1279 | errno = old_errno; |
1263 | } |
1280 | } |
1264 | } |
1281 | } |
1265 | |
1282 | |
… | |
… | |
1366 | break; |
1383 | break; |
1367 | } |
1384 | } |
1368 | } |
1385 | } |
1369 | #endif |
1386 | #endif |
1370 | |
1387 | |
|
|
1388 | #endif |
|
|
1389 | |
1371 | /*****************************************************************************/ |
1390 | /*****************************************************************************/ |
1372 | |
1391 | |
|
|
1392 | #if EV_CHILD_ENABLE |
1373 | static WL childs [EV_PID_HASHSIZE]; |
1393 | static WL childs [EV_PID_HASHSIZE]; |
1374 | |
|
|
1375 | #ifndef _WIN32 |
|
|
1376 | |
1394 | |
1377 | static ev_signal childev; |
1395 | static ev_signal childev; |
1378 | |
1396 | |
1379 | #ifndef WIFCONTINUED |
1397 | #ifndef WIFCONTINUED |
1380 | # define WIFCONTINUED(status) 0 |
1398 | # define WIFCONTINUED(status) 0 |
… | |
… | |
1649 | if (!backend && (flags & EVBACKEND_SELECT)) backend = select_init (EV_A_ flags); |
1667 | if (!backend && (flags & EVBACKEND_SELECT)) backend = select_init (EV_A_ flags); |
1650 | #endif |
1668 | #endif |
1651 | |
1669 | |
1652 | ev_prepare_init (&pending_w, pendingcb); |
1670 | ev_prepare_init (&pending_w, pendingcb); |
1653 | |
1671 | |
|
|
1672 | #if EV_SIGNAL_ENABLE || EV_ASYNC_ENABLE |
1654 | ev_init (&pipe_w, pipecb); |
1673 | ev_init (&pipe_w, pipecb); |
1655 | ev_set_priority (&pipe_w, EV_MAXPRI); |
1674 | ev_set_priority (&pipe_w, EV_MAXPRI); |
|
|
1675 | #endif |
1656 | } |
1676 | } |
1657 | } |
1677 | } |
1658 | |
1678 | |
1659 | /* free up a loop structure */ |
1679 | /* free up a loop structure */ |
1660 | static void noinline |
1680 | static void noinline |
… | |
… | |
1778 | { |
1798 | { |
1779 | EV_WIN32_CLOSE_FD (evpipe [0]); |
1799 | EV_WIN32_CLOSE_FD (evpipe [0]); |
1780 | EV_WIN32_CLOSE_FD (evpipe [1]); |
1800 | EV_WIN32_CLOSE_FD (evpipe [1]); |
1781 | } |
1801 | } |
1782 | |
1802 | |
|
|
1803 | #if EV_SIGNAL_ENABLE || EV_ASYNC_ENABLE |
1783 | evpipe_init (EV_A); |
1804 | evpipe_init (EV_A); |
1784 | /* now iterate over everything, in case we missed something */ |
1805 | /* now iterate over everything, in case we missed something */ |
1785 | pipecb (EV_A_ &pipe_w, EV_READ); |
1806 | pipecb (EV_A_ &pipe_w, EV_READ); |
|
|
1807 | #endif |
1786 | } |
1808 | } |
1787 | |
1809 | |
1788 | postfork = 0; |
1810 | postfork = 0; |
1789 | } |
1811 | } |
1790 | |
1812 | |
… | |
… | |
1903 | #if EV_ASYNC_ENABLE |
1925 | #if EV_ASYNC_ENABLE |
1904 | assert (asyncmax >= asynccnt); |
1926 | assert (asyncmax >= asynccnt); |
1905 | array_verify (EV_A_ (W *)asyncs, asynccnt); |
1927 | array_verify (EV_A_ (W *)asyncs, asynccnt); |
1906 | #endif |
1928 | #endif |
1907 | |
1929 | |
|
|
1930 | #if EV_PREPARE_ENABLE |
1908 | assert (preparemax >= preparecnt); |
1931 | assert (preparemax >= preparecnt); |
1909 | array_verify (EV_A_ (W *)prepares, preparecnt); |
1932 | array_verify (EV_A_ (W *)prepares, preparecnt); |
|
|
1933 | #endif |
1910 | |
1934 | |
|
|
1935 | #if EV_CHECK_ENABLE |
1911 | assert (checkmax >= checkcnt); |
1936 | assert (checkmax >= checkcnt); |
1912 | array_verify (EV_A_ (W *)checks, checkcnt); |
1937 | array_verify (EV_A_ (W *)checks, checkcnt); |
|
|
1938 | #endif |
1913 | |
1939 | |
1914 | # if 0 |
1940 | # if 0 |
|
|
1941 | #if EV_CHILD_ENABLE |
1915 | for (w = (ev_child *)childs [chain & (EV_PID_HASHSIZE - 1)]; w; w = (ev_child *)((WL)w)->next) |
1942 | for (w = (ev_child *)childs [chain & (EV_PID_HASHSIZE - 1)]; w; w = (ev_child *)((WL)w)->next) |
1916 | for (signum = EV_NSIG; signum--; ) if (signals [signum].pending) |
1943 | for (signum = EV_NSIG; signum--; ) if (signals [signum].pending) |
|
|
1944 | #endif |
1917 | # endif |
1945 | # endif |
1918 | #endif |
1946 | #endif |
1919 | } |
1947 | } |
1920 | #endif |
1948 | #endif |
1921 | |
1949 | |
… | |
… | |
1937 | |
1965 | |
1938 | loop_init (EV_A_ flags); |
1966 | loop_init (EV_A_ flags); |
1939 | |
1967 | |
1940 | if (ev_backend (EV_A)) |
1968 | if (ev_backend (EV_A)) |
1941 | { |
1969 | { |
1942 | #ifndef _WIN32 |
1970 | #if EV_CHILD_ENABLE |
1943 | ev_signal_init (&childev, childcb, SIGCHLD); |
1971 | ev_signal_init (&childev, childcb, SIGCHLD); |
1944 | ev_set_priority (&childev, EV_MAXPRI); |
1972 | ev_set_priority (&childev, EV_MAXPRI); |
1945 | ev_signal_start (EV_A_ &childev); |
1973 | ev_signal_start (EV_A_ &childev); |
1946 | ev_unref (EV_A); /* child watcher should not keep loop alive */ |
1974 | ev_unref (EV_A); /* child watcher should not keep loop alive */ |
1947 | #endif |
1975 | #endif |
… | |
… | |
1960 | EV_P = ev_default_loop_ptr; |
1988 | EV_P = ev_default_loop_ptr; |
1961 | #endif |
1989 | #endif |
1962 | |
1990 | |
1963 | ev_default_loop_ptr = 0; |
1991 | ev_default_loop_ptr = 0; |
1964 | |
1992 | |
1965 | #ifndef _WIN32 |
1993 | #if EV_CHILD_ENABLE |
1966 | ev_ref (EV_A); /* child watcher */ |
1994 | ev_ref (EV_A); /* child watcher */ |
1967 | ev_signal_stop (EV_A_ &childev); |
1995 | ev_signal_stop (EV_A_ &childev); |
1968 | #endif |
1996 | #endif |
1969 | |
1997 | |
1970 | loop_destroy (EV_A); |
1998 | loop_destroy (EV_A); |
… | |
… | |
2282 | queue_events (EV_A_ (W *)forks, forkcnt, EV_FORK); |
2310 | queue_events (EV_A_ (W *)forks, forkcnt, EV_FORK); |
2283 | EV_INVOKE_PENDING; |
2311 | EV_INVOKE_PENDING; |
2284 | } |
2312 | } |
2285 | #endif |
2313 | #endif |
2286 | |
2314 | |
|
|
2315 | #if EV_PREPARE_ENABLE |
2287 | /* queue prepare watchers (and execute them) */ |
2316 | /* queue prepare watchers (and execute them) */ |
2288 | if (expect_false (preparecnt)) |
2317 | if (expect_false (preparecnt)) |
2289 | { |
2318 | { |
2290 | queue_events (EV_A_ (W *)prepares, preparecnt, EV_PREPARE); |
2319 | queue_events (EV_A_ (W *)prepares, preparecnt, EV_PREPARE); |
2291 | EV_INVOKE_PENDING; |
2320 | EV_INVOKE_PENDING; |
2292 | } |
2321 | } |
|
|
2322 | #endif |
2293 | |
2323 | |
2294 | if (expect_false (loop_done)) |
2324 | if (expect_false (loop_done)) |
2295 | break; |
2325 | break; |
2296 | |
2326 | |
2297 | /* we might have forked, so reify kernel state if necessary */ |
2327 | /* we might have forked, so reify kernel state if necessary */ |
… | |
… | |
2370 | #if EV_IDLE_ENABLE |
2400 | #if EV_IDLE_ENABLE |
2371 | /* queue idle watchers unless other events are pending */ |
2401 | /* queue idle watchers unless other events are pending */ |
2372 | idle_reify (EV_A); |
2402 | idle_reify (EV_A); |
2373 | #endif |
2403 | #endif |
2374 | |
2404 | |
|
|
2405 | #if EV_CHECK_ENABLE |
2375 | /* queue check watchers, to be executed first */ |
2406 | /* queue check watchers, to be executed first */ |
2376 | if (expect_false (checkcnt)) |
2407 | if (expect_false (checkcnt)) |
2377 | queue_events (EV_A_ (W *)checks, checkcnt, EV_CHECK); |
2408 | queue_events (EV_A_ (W *)checks, checkcnt, EV_CHECK); |
|
|
2409 | #endif |
2378 | |
2410 | |
2379 | EV_INVOKE_PENDING; |
2411 | EV_INVOKE_PENDING; |
2380 | } |
2412 | } |
2381 | while (expect_true ( |
2413 | while (expect_true ( |
2382 | activecnt |
2414 | activecnt |
… | |
… | |
2712 | |
2744 | |
2713 | #ifndef SA_RESTART |
2745 | #ifndef SA_RESTART |
2714 | # define SA_RESTART 0 |
2746 | # define SA_RESTART 0 |
2715 | #endif |
2747 | #endif |
2716 | |
2748 | |
|
|
2749 | #if EV_SIGNAL_ENABLE |
|
|
2750 | |
2717 | void noinline |
2751 | void noinline |
2718 | ev_signal_start (EV_P_ ev_signal *w) |
2752 | ev_signal_start (EV_P_ ev_signal *w) |
2719 | { |
2753 | { |
2720 | if (expect_false (ev_is_active (w))) |
2754 | if (expect_false (ev_is_active (w))) |
2721 | return; |
2755 | return; |
… | |
… | |
2827 | } |
2861 | } |
2828 | |
2862 | |
2829 | EV_FREQUENT_CHECK; |
2863 | EV_FREQUENT_CHECK; |
2830 | } |
2864 | } |
2831 | |
2865 | |
|
|
2866 | #endif |
|
|
2867 | |
|
|
2868 | #if EV_CHILD_ENABLE |
|
|
2869 | |
2832 | void |
2870 | void |
2833 | ev_child_start (EV_P_ ev_child *w) |
2871 | ev_child_start (EV_P_ ev_child *w) |
2834 | { |
2872 | { |
2835 | #if EV_MULTIPLICITY |
2873 | #if EV_MULTIPLICITY |
2836 | assert (("libev: child watchers are only supported in the default loop", loop == ev_default_loop_ptr)); |
2874 | assert (("libev: child watchers are only supported in the default loop", loop == ev_default_loop_ptr)); |
… | |
… | |
2858 | wlist_del (&childs [w->pid & (EV_PID_HASHSIZE - 1)], (WL)w); |
2896 | wlist_del (&childs [w->pid & (EV_PID_HASHSIZE - 1)], (WL)w); |
2859 | ev_stop (EV_A_ (W)w); |
2897 | ev_stop (EV_A_ (W)w); |
2860 | |
2898 | |
2861 | EV_FREQUENT_CHECK; |
2899 | EV_FREQUENT_CHECK; |
2862 | } |
2900 | } |
|
|
2901 | |
|
|
2902 | #endif |
2863 | |
2903 | |
2864 | #if EV_STAT_ENABLE |
2904 | #if EV_STAT_ENABLE |
2865 | |
2905 | |
2866 | # ifdef _WIN32 |
2906 | # ifdef _WIN32 |
2867 | # undef lstat |
2907 | # undef lstat |
… | |
… | |
3288 | |
3328 | |
3289 | EV_FREQUENT_CHECK; |
3329 | EV_FREQUENT_CHECK; |
3290 | } |
3330 | } |
3291 | #endif |
3331 | #endif |
3292 | |
3332 | |
|
|
3333 | #if EV_PREPARE_ENABLE |
3293 | void |
3334 | void |
3294 | ev_prepare_start (EV_P_ ev_prepare *w) |
3335 | ev_prepare_start (EV_P_ ev_prepare *w) |
3295 | { |
3336 | { |
3296 | if (expect_false (ev_is_active (w))) |
3337 | if (expect_false (ev_is_active (w))) |
3297 | return; |
3338 | return; |
… | |
… | |
3323 | |
3364 | |
3324 | ev_stop (EV_A_ (W)w); |
3365 | ev_stop (EV_A_ (W)w); |
3325 | |
3366 | |
3326 | EV_FREQUENT_CHECK; |
3367 | EV_FREQUENT_CHECK; |
3327 | } |
3368 | } |
|
|
3369 | #endif |
3328 | |
3370 | |
|
|
3371 | #if EV_CHECK_ENABLE |
3329 | void |
3372 | void |
3330 | ev_check_start (EV_P_ ev_check *w) |
3373 | ev_check_start (EV_P_ ev_check *w) |
3331 | { |
3374 | { |
3332 | if (expect_false (ev_is_active (w))) |
3375 | if (expect_false (ev_is_active (w))) |
3333 | return; |
3376 | return; |
… | |
… | |
3359 | |
3402 | |
3360 | ev_stop (EV_A_ (W)w); |
3403 | ev_stop (EV_A_ (W)w); |
3361 | |
3404 | |
3362 | EV_FREQUENT_CHECK; |
3405 | EV_FREQUENT_CHECK; |
3363 | } |
3406 | } |
|
|
3407 | #endif |
3364 | |
3408 | |
3365 | #if EV_EMBED_ENABLE |
3409 | #if EV_EMBED_ENABLE |
3366 | void noinline |
3410 | void noinline |
3367 | ev_embed_sweep (EV_P_ ev_embed *w) |
3411 | ev_embed_sweep (EV_P_ ev_embed *w) |
3368 | { |
3412 | { |
… | |
… | |
3697 | if (types & EV_ASYNC) |
3741 | if (types & EV_ASYNC) |
3698 | for (i = asynccnt; i--; ) |
3742 | for (i = asynccnt; i--; ) |
3699 | cb (EV_A_ EV_ASYNC, asyncs [i]); |
3743 | cb (EV_A_ EV_ASYNC, asyncs [i]); |
3700 | #endif |
3744 | #endif |
3701 | |
3745 | |
|
|
3746 | #if EV_PREPARE_ENABLE |
3702 | if (types & EV_PREPARE) |
3747 | if (types & EV_PREPARE) |
3703 | for (i = preparecnt; i--; ) |
3748 | for (i = preparecnt; i--; ) |
3704 | #if EV_EMBED_ENABLE |
3749 | # if EV_EMBED_ENABLE |
3705 | if (ev_cb (prepares [i]) != embed_prepare_cb) |
3750 | if (ev_cb (prepares [i]) != embed_prepare_cb) |
3706 | #endif |
3751 | # endif |
3707 | cb (EV_A_ EV_PREPARE, prepares [i]); |
3752 | cb (EV_A_ EV_PREPARE, prepares [i]); |
|
|
3753 | #endif |
3708 | |
3754 | |
|
|
3755 | #if EV_CHECK_ENABLE |
3709 | if (types & EV_CHECK) |
3756 | if (types & EV_CHECK) |
3710 | for (i = checkcnt; i--; ) |
3757 | for (i = checkcnt; i--; ) |
3711 | cb (EV_A_ EV_CHECK, checks [i]); |
3758 | cb (EV_A_ EV_CHECK, checks [i]); |
|
|
3759 | #endif |
3712 | |
3760 | |
|
|
3761 | #if EV_SIGNAL_ENABLE |
3713 | if (types & EV_SIGNAL) |
3762 | if (types & EV_SIGNAL) |
3714 | for (i = 0; i < EV_NSIG - 1; ++i) |
3763 | for (i = 0; i < EV_NSIG - 1; ++i) |
3715 | for (wl = signals [i].head; wl; ) |
3764 | for (wl = signals [i].head; wl; ) |
3716 | { |
3765 | { |
3717 | wn = wl->next; |
3766 | wn = wl->next; |
3718 | cb (EV_A_ EV_SIGNAL, wl); |
3767 | cb (EV_A_ EV_SIGNAL, wl); |
3719 | wl = wn; |
3768 | wl = wn; |
3720 | } |
3769 | } |
|
|
3770 | #endif |
3721 | |
3771 | |
|
|
3772 | #if EV_CHILD_ENABLE |
3722 | if (types & EV_CHILD) |
3773 | if (types & EV_CHILD) |
3723 | for (i = EV_PID_HASHSIZE; i--; ) |
3774 | for (i = EV_PID_HASHSIZE; i--; ) |
3724 | for (wl = childs [i]; wl; ) |
3775 | for (wl = childs [i]; wl; ) |
3725 | { |
3776 | { |
3726 | wn = wl->next; |
3777 | wn = wl->next; |
3727 | cb (EV_A_ EV_CHILD, wl); |
3778 | cb (EV_A_ EV_CHILD, wl); |
3728 | wl = wn; |
3779 | wl = wn; |
3729 | } |
3780 | } |
|
|
3781 | #endif |
3730 | /* EV_STAT 0x00001000 /* stat data changed */ |
3782 | /* EV_STAT 0x00001000 /* stat data changed */ |
3731 | /* EV_EMBED 0x00010000 /* embedded event loop needs sweep */ |
3783 | /* EV_EMBED 0x00010000 /* embedded event loop needs sweep */ |
3732 | } |
3784 | } |
3733 | #endif |
3785 | #endif |
3734 | |
3786 | |