… | |
… | |
133 | # else |
133 | # else |
134 | # define EV_USE_INOTIFY 0 |
134 | # define EV_USE_INOTIFY 0 |
135 | # endif |
135 | # endif |
136 | # endif |
136 | # endif |
137 | |
137 | |
|
|
138 | # ifndef EV_USE_SIGNALFD |
|
|
139 | # if HAVE_SIGNALFD && HAVE_SYS_SIGNALFD_H |
|
|
140 | # define EV_USE_SIGNALFD 1 |
|
|
141 | # else |
|
|
142 | # define EV_USE_SIGNALFD 0 |
|
|
143 | # endif |
|
|
144 | # endif |
|
|
145 | |
138 | # ifndef EV_USE_EVENTFD |
146 | # ifndef EV_USE_EVENTFD |
139 | # if HAVE_EVENTFD |
147 | # if HAVE_EVENTFD |
140 | # define EV_USE_EVENTFD 1 |
148 | # define EV_USE_EVENTFD 1 |
141 | # else |
149 | # else |
142 | # define EV_USE_EVENTFD 0 |
150 | # define EV_USE_EVENTFD 0 |
… | |
… | |
178 | # endif |
186 | # endif |
179 | #endif |
187 | #endif |
180 | |
188 | |
181 | /* this block tries to deduce configuration from header-defined symbols and defaults */ |
189 | /* this block tries to deduce configuration from header-defined symbols and defaults */ |
182 | |
190 | |
|
|
191 | /* try to deduce the maximum number of signals on this platform */ |
|
|
192 | #if defined (EV_NSIG) |
|
|
193 | /* use what's provided */ |
|
|
194 | #elif defined (NSIG) |
|
|
195 | # define EV_NSIG (NSIG) |
|
|
196 | #elif defined(_NSIG) |
|
|
197 | # define EV_NSIG (_NSIG) |
|
|
198 | #elif defined (SIGMAX) |
|
|
199 | # define EV_NSIG (SIGMAX+1) |
|
|
200 | #elif defined (SIG_MAX) |
|
|
201 | # define EV_NSIG (SIG_MAX+1) |
|
|
202 | #elif defined (_SIG_MAX) |
|
|
203 | # define EV_NSIG (_SIG_MAX+1) |
|
|
204 | #elif defined (MAXSIG) |
|
|
205 | # define EV_NSIG (MAXSIG+1) |
|
|
206 | #elif defined (MAX_SIG) |
|
|
207 | # define EV_NSIG (MAX_SIG+1) |
|
|
208 | #elif defined (SIGARRAYSIZE) |
|
|
209 | # define EV_NSIG SIGARRAYSIZE /* Assume ary[SIGARRAYSIZE] */ |
|
|
210 | #elif defined (_sys_nsig) |
|
|
211 | # define EV_NSIG (_sys_nsig) /* Solaris 2.5 */ |
|
|
212 | #else |
|
|
213 | # error "unable to find value for NSIG, please report" |
|
|
214 | /* to make it compile regardless, just remove the above line */ |
|
|
215 | # define EV_NSIG 65 |
|
|
216 | #endif |
|
|
217 | |
183 | #ifndef EV_USE_CLOCK_SYSCALL |
218 | #ifndef EV_USE_CLOCK_SYSCALL |
184 | # if __linux && __GLIBC__ >= 2 |
219 | # if __linux && __GLIBC__ >= 2 |
185 | # define EV_USE_CLOCK_SYSCALL 1 |
220 | # define EV_USE_CLOCK_SYSCALL 1 |
186 | # else |
221 | # else |
187 | # define EV_USE_CLOCK_SYSCALL 0 |
222 | # define EV_USE_CLOCK_SYSCALL 0 |
… | |
… | |
263 | #ifndef EV_USE_EVENTFD |
298 | #ifndef EV_USE_EVENTFD |
264 | # if __linux && (__GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 7)) |
299 | # if __linux && (__GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 7)) |
265 | # define EV_USE_EVENTFD 1 |
300 | # define EV_USE_EVENTFD 1 |
266 | # else |
301 | # else |
267 | # define EV_USE_EVENTFD 0 |
302 | # define EV_USE_EVENTFD 0 |
|
|
303 | # endif |
|
|
304 | #endif |
|
|
305 | |
|
|
306 | #ifndef EV_USE_SIGNALFD |
|
|
307 | # if __linux && (__GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 9)) |
|
|
308 | # define EV_USE_SIGNALFD 1 |
|
|
309 | # else |
|
|
310 | # define EV_USE_SIGNALFD 0 |
268 | # endif |
311 | # endif |
269 | #endif |
312 | #endif |
270 | |
313 | |
271 | #if 0 /* debugging */ |
314 | #if 0 /* debugging */ |
272 | # define EV_VERIFY 3 |
315 | # define EV_VERIFY 3 |
… | |
… | |
339 | #endif |
382 | #endif |
340 | |
383 | |
341 | #if EV_USE_EVENTFD |
384 | #if EV_USE_EVENTFD |
342 | /* our minimum requirement is glibc 2.7 which has the stub, but not the header */ |
385 | /* our minimum requirement is glibc 2.7 which has the stub, but not the header */ |
343 | # include <stdint.h> |
386 | # include <stdint.h> |
|
|
387 | # ifndef EFD_NONBLOCK |
|
|
388 | # define EFD_NONBLOCK O_NONBLOCK |
|
|
389 | # endif |
|
|
390 | # ifndef EFD_CLOEXEC |
|
|
391 | # ifdef O_CLOEXEC |
|
|
392 | # define EFD_CLOEXEC O_CLOEXEC |
|
|
393 | # else |
|
|
394 | # define EFD_CLOEXEC 02000000 |
|
|
395 | # endif |
|
|
396 | # endif |
344 | # ifdef __cplusplus |
397 | # ifdef __cplusplus |
345 | extern "C" { |
398 | extern "C" { |
346 | # endif |
399 | # endif |
347 | int eventfd (unsigned int initval, int flags); |
400 | int eventfd (unsigned int initval, int flags); |
348 | # ifdef __cplusplus |
401 | # ifdef __cplusplus |
349 | } |
402 | } |
350 | # endif |
403 | # endif |
|
|
404 | #endif |
|
|
405 | |
|
|
406 | #if EV_USE_SIGNALFD |
|
|
407 | # include <sys/signalfd.h> |
351 | #endif |
408 | #endif |
352 | |
409 | |
353 | /**/ |
410 | /**/ |
354 | |
411 | |
355 | #if EV_VERIFY >= 3 |
412 | #if EV_VERIFY >= 3 |
… | |
… | |
419 | |
476 | |
420 | #if EV_USE_MONOTONIC |
477 | #if EV_USE_MONOTONIC |
421 | static EV_ATOMIC_T have_monotonic; /* did clock_gettime (CLOCK_MONOTONIC) work? */ |
478 | static EV_ATOMIC_T have_monotonic; /* did clock_gettime (CLOCK_MONOTONIC) work? */ |
422 | #endif |
479 | #endif |
423 | |
480 | |
|
|
481 | #ifndef EV_FD_TO_WIN32_HANDLE |
|
|
482 | # define EV_FD_TO_WIN32_HANDLE(fd) _get_osfhandle (fd) |
|
|
483 | #endif |
|
|
484 | #ifndef EV_WIN32_HANDLE_TO_FD |
|
|
485 | # define EV_WIN32_HANDLE_TO_FD(handle) _open_osfhandle (fd, 0) |
|
|
486 | #endif |
|
|
487 | #ifndef EV_WIN32_CLOSE_FD |
|
|
488 | # define EV_WIN32_CLOSE_FD(fd) close (fd) |
|
|
489 | #endif |
|
|
490 | |
424 | #ifdef _WIN32 |
491 | #ifdef _WIN32 |
425 | # include "ev_win32.c" |
492 | # include "ev_win32.c" |
426 | #endif |
493 | #endif |
427 | |
494 | |
428 | /*****************************************************************************/ |
495 | /*****************************************************************************/ |
… | |
… | |
647 | |
714 | |
648 | tv.tv_sec = (time_t)delay; |
715 | tv.tv_sec = (time_t)delay; |
649 | tv.tv_usec = (long)((delay - (ev_tstamp)(tv.tv_sec)) * 1e6); |
716 | tv.tv_usec = (long)((delay - (ev_tstamp)(tv.tv_sec)) * 1e6); |
650 | |
717 | |
651 | /* here we rely on sys/time.h + sys/types.h + unistd.h providing select */ |
718 | /* here we rely on sys/time.h + sys/types.h + unistd.h providing select */ |
652 | /* somehting not guaranteed by newer posix versions, but guaranteed */ |
719 | /* something not guaranteed by newer posix versions, but guaranteed */ |
653 | /* by older ones */ |
720 | /* by older ones */ |
654 | select (0, 0, 0, 0, &tv); |
721 | select (0, 0, 0, 0, &tv); |
655 | #endif |
722 | #endif |
656 | } |
723 | } |
657 | } |
724 | } |
… | |
… | |
819 | |
886 | |
820 | #if EV_SELECT_IS_WINSOCKET |
887 | #if EV_SELECT_IS_WINSOCKET |
821 | if (events) |
888 | if (events) |
822 | { |
889 | { |
823 | unsigned long arg; |
890 | unsigned long arg; |
824 | #ifdef EV_FD_TO_WIN32_HANDLE |
|
|
825 | anfd->handle = EV_FD_TO_WIN32_HANDLE (fd); |
891 | anfd->handle = EV_FD_TO_WIN32_HANDLE (fd); |
826 | #else |
|
|
827 | anfd->handle = _get_osfhandle (fd); |
|
|
828 | #endif |
|
|
829 | assert (("libev: only socket fds supported in this configuration", ioctlsocket (anfd->handle, FIONREAD, &arg) == 0)); |
892 | assert (("libev: only socket fds supported in this configuration", ioctlsocket (anfd->handle, FIONREAD, &arg) == 0)); |
830 | } |
893 | } |
831 | #endif |
894 | #endif |
832 | |
895 | |
833 | { |
896 | { |
… | |
… | |
904 | |
967 | |
905 | for (fd = anfdmax; fd--; ) |
968 | for (fd = anfdmax; fd--; ) |
906 | if (anfds [fd].events) |
969 | if (anfds [fd].events) |
907 | { |
970 | { |
908 | fd_kill (EV_A_ fd); |
971 | fd_kill (EV_A_ fd); |
909 | return; |
972 | break; |
910 | } |
973 | } |
911 | } |
974 | } |
912 | |
975 | |
913 | /* usually called after fork if backend needs to re-arm all fds from scratch */ |
976 | /* usually called after fork if backend needs to re-arm all fds from scratch */ |
914 | static void noinline |
977 | static void noinline |
… | |
… | |
1004 | |
1067 | |
1005 | for (;;) |
1068 | for (;;) |
1006 | { |
1069 | { |
1007 | int c = k << 1; |
1070 | int c = k << 1; |
1008 | |
1071 | |
1009 | if (c > N + HEAP0 - 1) |
1072 | if (c >= N + HEAP0) |
1010 | break; |
1073 | break; |
1011 | |
1074 | |
1012 | c += c + 1 < N + HEAP0 && ANHE_at (heap [c]) > ANHE_at (heap [c + 1]) |
1075 | c += c + 1 < N + HEAP0 && ANHE_at (heap [c]) > ANHE_at (heap [c + 1]) |
1013 | ? 1 : 0; |
1076 | ? 1 : 0; |
1014 | |
1077 | |
… | |
… | |
1050 | |
1113 | |
1051 | /* move an element suitably so it is in a correct place */ |
1114 | /* move an element suitably so it is in a correct place */ |
1052 | inline_size void |
1115 | inline_size void |
1053 | adjustheap (ANHE *heap, int N, int k) |
1116 | adjustheap (ANHE *heap, int N, int k) |
1054 | { |
1117 | { |
1055 | if (k > HEAP0 && ANHE_at (heap [HPARENT (k)]) >= ANHE_at (heap [k])) |
1118 | if (k > HEAP0 && ANHE_at (heap [k]) <= ANHE_at (heap [HPARENT (k)])) |
1056 | upheap (heap, k); |
1119 | upheap (heap, k); |
1057 | else |
1120 | else |
1058 | downheap (heap, N, k); |
1121 | downheap (heap, N, k); |
1059 | } |
1122 | } |
1060 | |
1123 | |
… | |
… | |
1073 | /*****************************************************************************/ |
1136 | /*****************************************************************************/ |
1074 | |
1137 | |
1075 | /* associate signal watchers to a signal signal */ |
1138 | /* associate signal watchers to a signal signal */ |
1076 | typedef struct |
1139 | typedef struct |
1077 | { |
1140 | { |
|
|
1141 | EV_ATOMIC_T pending; |
|
|
1142 | #if EV_MULTIPLICITY |
|
|
1143 | EV_P; |
|
|
1144 | #endif |
1078 | WL head; |
1145 | WL head; |
1079 | EV_ATOMIC_T gotsig; |
|
|
1080 | } ANSIG; |
1146 | } ANSIG; |
1081 | |
1147 | |
1082 | static ANSIG *signals; |
1148 | static ANSIG signals [EV_NSIG - 1]; |
1083 | static int signalmax; |
|
|
1084 | |
|
|
1085 | static EV_ATOMIC_T gotsig; |
|
|
1086 | |
1149 | |
1087 | /*****************************************************************************/ |
1150 | /*****************************************************************************/ |
1088 | |
1151 | |
1089 | /* used to prepare libev internal fd's */ |
1152 | /* used to prepare libev internal fd's */ |
1090 | /* this is not fork-safe */ |
1153 | /* this is not fork-safe */ |
… | |
… | |
1104 | evpipe_init (EV_P) |
1167 | evpipe_init (EV_P) |
1105 | { |
1168 | { |
1106 | if (!ev_is_active (&pipe_w)) |
1169 | if (!ev_is_active (&pipe_w)) |
1107 | { |
1170 | { |
1108 | #if EV_USE_EVENTFD |
1171 | #if EV_USE_EVENTFD |
|
|
1172 | evfd = eventfd (0, EFD_NONBLOCK | EFD_CLOEXEC); |
|
|
1173 | if (evfd < 0 && errno == EINVAL) |
1109 | if ((evfd = eventfd (0, 0)) >= 0) |
1174 | evfd = eventfd (0, 0); |
|
|
1175 | |
|
|
1176 | if (evfd >= 0) |
1110 | { |
1177 | { |
1111 | evpipe [0] = -1; |
1178 | evpipe [0] = -1; |
1112 | fd_intern (evfd); |
1179 | fd_intern (evfd); /* doing it twice doesn't hurt */ |
1113 | ev_io_set (&pipe_w, evfd, EV_READ); |
1180 | ev_io_set (&pipe_w, evfd, EV_READ); |
1114 | } |
1181 | } |
1115 | else |
1182 | else |
1116 | #endif |
1183 | #endif |
1117 | { |
1184 | { |
… | |
… | |
1154 | /* called whenever the libev signal pipe */ |
1221 | /* called whenever the libev signal pipe */ |
1155 | /* got some events (signal, async) */ |
1222 | /* got some events (signal, async) */ |
1156 | static void |
1223 | static void |
1157 | pipecb (EV_P_ ev_io *iow, int revents) |
1224 | pipecb (EV_P_ ev_io *iow, int revents) |
1158 | { |
1225 | { |
|
|
1226 | int i; |
|
|
1227 | |
1159 | #if EV_USE_EVENTFD |
1228 | #if EV_USE_EVENTFD |
1160 | if (evfd >= 0) |
1229 | if (evfd >= 0) |
1161 | { |
1230 | { |
1162 | uint64_t counter; |
1231 | uint64_t counter; |
1163 | read (evfd, &counter, sizeof (uint64_t)); |
1232 | read (evfd, &counter, sizeof (uint64_t)); |
… | |
… | |
1167 | { |
1236 | { |
1168 | char dummy; |
1237 | char dummy; |
1169 | read (evpipe [0], &dummy, 1); |
1238 | read (evpipe [0], &dummy, 1); |
1170 | } |
1239 | } |
1171 | |
1240 | |
1172 | if (gotsig && ev_is_default_loop (EV_A)) |
1241 | if (sig_pending) |
1173 | { |
1242 | { |
1174 | int signum; |
1243 | sig_pending = 0; |
1175 | gotsig = 0; |
|
|
1176 | |
1244 | |
1177 | for (signum = signalmax; signum--; ) |
1245 | for (i = EV_NSIG - 1; i--; ) |
1178 | if (signals [signum].gotsig) |
1246 | if (expect_false (signals [i].pending)) |
1179 | ev_feed_signal_event (EV_A_ signum + 1); |
1247 | ev_feed_signal_event (EV_A_ i + 1); |
1180 | } |
1248 | } |
1181 | |
1249 | |
1182 | #if EV_ASYNC_ENABLE |
1250 | #if EV_ASYNC_ENABLE |
1183 | if (gotasync) |
1251 | if (async_pending) |
1184 | { |
1252 | { |
1185 | int i; |
1253 | async_pending = 0; |
1186 | gotasync = 0; |
|
|
1187 | |
1254 | |
1188 | for (i = asynccnt; i--; ) |
1255 | for (i = asynccnt; i--; ) |
1189 | if (asyncs [i]->sent) |
1256 | if (asyncs [i]->sent) |
1190 | { |
1257 | { |
1191 | asyncs [i]->sent = 0; |
1258 | asyncs [i]->sent = 0; |
… | |
… | |
1199 | |
1266 | |
1200 | static void |
1267 | static void |
1201 | ev_sighandler (int signum) |
1268 | ev_sighandler (int signum) |
1202 | { |
1269 | { |
1203 | #if EV_MULTIPLICITY |
1270 | #if EV_MULTIPLICITY |
1204 | struct ev_loop *loop = &default_loop_struct; |
1271 | EV_P = signals [signum - 1].loop; |
1205 | #endif |
1272 | #endif |
1206 | |
1273 | |
1207 | #if _WIN32 |
1274 | #if _WIN32 |
1208 | signal (signum, ev_sighandler); |
1275 | signal (signum, ev_sighandler); |
1209 | #endif |
1276 | #endif |
1210 | |
1277 | |
1211 | signals [signum - 1].gotsig = 1; |
1278 | signals [signum - 1].pending = 1; |
1212 | evpipe_write (EV_A_ &gotsig); |
1279 | evpipe_write (EV_A_ &sig_pending); |
1213 | } |
1280 | } |
1214 | |
1281 | |
1215 | void noinline |
1282 | void noinline |
1216 | ev_feed_signal_event (EV_P_ int signum) |
1283 | ev_feed_signal_event (EV_P_ int signum) |
1217 | { |
1284 | { |
1218 | WL w; |
1285 | WL w; |
1219 | |
1286 | |
|
|
1287 | if (expect_false (signum <= 0 || signum > EV_NSIG)) |
|
|
1288 | return; |
|
|
1289 | |
|
|
1290 | --signum; |
|
|
1291 | |
1220 | #if EV_MULTIPLICITY |
1292 | #if EV_MULTIPLICITY |
1221 | assert (("libev: feeding signal events is only supported in the default loop", loop == ev_default_loop_ptr)); |
1293 | /* it is permissible to try to feed a signal to the wrong loop */ |
1222 | #endif |
1294 | /* or, likely more useful, feeding a signal nobody is waiting for */ |
1223 | |
1295 | |
1224 | --signum; |
1296 | if (expect_false (signals [signum].loop != EV_A)) |
1225 | |
|
|
1226 | if (signum < 0 || signum >= signalmax) |
|
|
1227 | return; |
1297 | return; |
|
|
1298 | #endif |
1228 | |
1299 | |
1229 | signals [signum].gotsig = 0; |
1300 | signals [signum].pending = 0; |
1230 | |
1301 | |
1231 | for (w = signals [signum].head; w; w = w->next) |
1302 | for (w = signals [signum].head; w; w = w->next) |
1232 | ev_feed_event (EV_A_ (W)w, EV_SIGNAL); |
1303 | ev_feed_event (EV_A_ (W)w, EV_SIGNAL); |
1233 | } |
1304 | } |
|
|
1305 | |
|
|
1306 | #if EV_USE_SIGNALFD |
|
|
1307 | static void |
|
|
1308 | sigfdcb (EV_P_ ev_io *iow, int revents) |
|
|
1309 | { |
|
|
1310 | struct signalfd_siginfo si[2], *sip; /* these structs are big */ |
|
|
1311 | |
|
|
1312 | for (;;) |
|
|
1313 | { |
|
|
1314 | ssize_t res = read (sigfd, si, sizeof (si)); |
|
|
1315 | |
|
|
1316 | /* not ISO-C, as res might be -1, but works with SuS */ |
|
|
1317 | for (sip = si; (char *)sip < (char *)si + res; ++sip) |
|
|
1318 | ev_feed_signal_event (EV_A_ sip->ssi_signo); |
|
|
1319 | |
|
|
1320 | if (res < (ssize_t)sizeof (si)) |
|
|
1321 | break; |
|
|
1322 | } |
|
|
1323 | } |
|
|
1324 | #endif |
1234 | |
1325 | |
1235 | /*****************************************************************************/ |
1326 | /*****************************************************************************/ |
1236 | |
1327 | |
1237 | static WL childs [EV_PID_HASHSIZE]; |
1328 | static WL childs [EV_PID_HASHSIZE]; |
1238 | |
1329 | |
… | |
… | |
1458 | if (!clock_gettime (CLOCK_MONOTONIC, &ts)) |
1549 | if (!clock_gettime (CLOCK_MONOTONIC, &ts)) |
1459 | have_monotonic = 1; |
1550 | have_monotonic = 1; |
1460 | } |
1551 | } |
1461 | #endif |
1552 | #endif |
1462 | |
1553 | |
|
|
1554 | /* pid check not overridable via env */ |
|
|
1555 | #ifndef _WIN32 |
|
|
1556 | if (flags & EVFLAG_FORKCHECK) |
|
|
1557 | curpid = getpid (); |
|
|
1558 | #endif |
|
|
1559 | |
|
|
1560 | if (!(flags & EVFLAG_NOENV) |
|
|
1561 | && !enable_secure () |
|
|
1562 | && getenv ("LIBEV_FLAGS")) |
|
|
1563 | flags = atoi (getenv ("LIBEV_FLAGS")); |
|
|
1564 | |
1463 | ev_rt_now = ev_time (); |
1565 | ev_rt_now = ev_time (); |
1464 | mn_now = get_clock (); |
1566 | mn_now = get_clock (); |
1465 | now_floor = mn_now; |
1567 | now_floor = mn_now; |
1466 | rtmn_diff = ev_rt_now - mn_now; |
1568 | rtmn_diff = ev_rt_now - mn_now; |
1467 | #if EV_MINIMAL < 2 |
1569 | #if EV_MINIMAL < 2 |
… | |
… | |
1470 | |
1572 | |
1471 | io_blocktime = 0.; |
1573 | io_blocktime = 0.; |
1472 | timeout_blocktime = 0.; |
1574 | timeout_blocktime = 0.; |
1473 | backend = 0; |
1575 | backend = 0; |
1474 | backend_fd = -1; |
1576 | backend_fd = -1; |
1475 | gotasync = 0; |
1577 | sig_pending = 0; |
|
|
1578 | #if EV_ASYNC_ENABLE |
|
|
1579 | async_pending = 0; |
|
|
1580 | #endif |
1476 | #if EV_USE_INOTIFY |
1581 | #if EV_USE_INOTIFY |
1477 | fs_fd = -2; |
1582 | fs_fd = flags & EVFLAG_NOINOTIFY ? -1 : -2; |
1478 | #endif |
1583 | #endif |
1479 | |
1584 | #if EV_USE_SIGNALFD |
1480 | /* pid check not overridable via env */ |
1585 | sigfd = flags & EVFLAG_NOSIGFD ? -1 : -2; |
1481 | #ifndef _WIN32 |
|
|
1482 | if (flags & EVFLAG_FORKCHECK) |
|
|
1483 | curpid = getpid (); |
|
|
1484 | #endif |
1586 | #endif |
1485 | |
|
|
1486 | if (!(flags & EVFLAG_NOENV) |
|
|
1487 | && !enable_secure () |
|
|
1488 | && getenv ("LIBEV_FLAGS")) |
|
|
1489 | flags = atoi (getenv ("LIBEV_FLAGS")); |
|
|
1490 | |
1587 | |
1491 | if (!(flags & 0x0000ffffU)) |
1588 | if (!(flags & 0x0000ffffU)) |
1492 | flags |= ev_recommended_backends (); |
1589 | flags |= ev_recommended_backends (); |
1493 | |
1590 | |
1494 | #if EV_USE_PORT |
1591 | #if EV_USE_PORT |
… | |
… | |
1520 | { |
1617 | { |
1521 | int i; |
1618 | int i; |
1522 | |
1619 | |
1523 | if (ev_is_active (&pipe_w)) |
1620 | if (ev_is_active (&pipe_w)) |
1524 | { |
1621 | { |
1525 | ev_ref (EV_A); /* signal watcher */ |
1622 | /*ev_ref (EV_A);*/ |
1526 | ev_io_stop (EV_A_ &pipe_w); |
1623 | /*ev_io_stop (EV_A_ &pipe_w);*/ |
1527 | |
1624 | |
1528 | #if EV_USE_EVENTFD |
1625 | #if EV_USE_EVENTFD |
1529 | if (evfd >= 0) |
1626 | if (evfd >= 0) |
1530 | close (evfd); |
1627 | close (evfd); |
1531 | #endif |
1628 | #endif |
1532 | |
1629 | |
1533 | if (evpipe [0] >= 0) |
1630 | if (evpipe [0] >= 0) |
1534 | { |
1631 | { |
1535 | close (evpipe [0]); |
1632 | EV_WIN32_CLOSE_FD (evpipe [0]); |
1536 | close (evpipe [1]); |
1633 | EV_WIN32_CLOSE_FD (evpipe [1]); |
1537 | } |
1634 | } |
1538 | } |
1635 | } |
|
|
1636 | |
|
|
1637 | #if EV_USE_SIGNALFD |
|
|
1638 | if (ev_is_active (&sigfd_w)) |
|
|
1639 | { |
|
|
1640 | /*ev_ref (EV_A);*/ |
|
|
1641 | /*ev_io_stop (EV_A_ &sigfd_w);*/ |
|
|
1642 | |
|
|
1643 | close (sigfd); |
|
|
1644 | } |
|
|
1645 | #endif |
1539 | |
1646 | |
1540 | #if EV_USE_INOTIFY |
1647 | #if EV_USE_INOTIFY |
1541 | if (fs_fd >= 0) |
1648 | if (fs_fd >= 0) |
1542 | close (fs_fd); |
1649 | close (fs_fd); |
1543 | #endif |
1650 | #endif |
… | |
… | |
1567 | #if EV_IDLE_ENABLE |
1674 | #if EV_IDLE_ENABLE |
1568 | array_free (idle, [i]); |
1675 | array_free (idle, [i]); |
1569 | #endif |
1676 | #endif |
1570 | } |
1677 | } |
1571 | |
1678 | |
1572 | ev_free (anfds); anfdmax = 0; |
1679 | ev_free (anfds); anfds = 0; anfdmax = 0; |
1573 | |
1680 | |
1574 | /* have to use the microsoft-never-gets-it-right macro */ |
1681 | /* have to use the microsoft-never-gets-it-right macro */ |
1575 | array_free (rfeed, EMPTY); |
1682 | array_free (rfeed, EMPTY); |
1576 | array_free (fdchange, EMPTY); |
1683 | array_free (fdchange, EMPTY); |
1577 | array_free (timer, EMPTY); |
1684 | array_free (timer, EMPTY); |
… | |
… | |
1612 | |
1719 | |
1613 | if (ev_is_active (&pipe_w)) |
1720 | if (ev_is_active (&pipe_w)) |
1614 | { |
1721 | { |
1615 | /* this "locks" the handlers against writing to the pipe */ |
1722 | /* this "locks" the handlers against writing to the pipe */ |
1616 | /* while we modify the fd vars */ |
1723 | /* while we modify the fd vars */ |
1617 | gotsig = 1; |
1724 | sig_pending = 1; |
1618 | #if EV_ASYNC_ENABLE |
1725 | #if EV_ASYNC_ENABLE |
1619 | gotasync = 1; |
1726 | async_pending = 1; |
1620 | #endif |
1727 | #endif |
1621 | |
1728 | |
1622 | ev_ref (EV_A); |
1729 | ev_ref (EV_A); |
1623 | ev_io_stop (EV_A_ &pipe_w); |
1730 | ev_io_stop (EV_A_ &pipe_w); |
1624 | |
1731 | |
… | |
… | |
1627 | close (evfd); |
1734 | close (evfd); |
1628 | #endif |
1735 | #endif |
1629 | |
1736 | |
1630 | if (evpipe [0] >= 0) |
1737 | if (evpipe [0] >= 0) |
1631 | { |
1738 | { |
1632 | close (evpipe [0]); |
1739 | EV_WIN32_CLOSE_FD (evpipe [0]); |
1633 | close (evpipe [1]); |
1740 | EV_WIN32_CLOSE_FD (evpipe [1]); |
1634 | } |
1741 | } |
1635 | |
1742 | |
1636 | evpipe_init (EV_A); |
1743 | evpipe_init (EV_A); |
1637 | /* now iterate over everything, in case we missed something */ |
1744 | /* now iterate over everything, in case we missed something */ |
1638 | pipecb (EV_A_ &pipe_w, EV_READ); |
1745 | pipecb (EV_A_ &pipe_w, EV_READ); |
… | |
… | |
1644 | #if EV_MULTIPLICITY |
1751 | #if EV_MULTIPLICITY |
1645 | |
1752 | |
1646 | struct ev_loop * |
1753 | struct ev_loop * |
1647 | ev_loop_new (unsigned int flags) |
1754 | ev_loop_new (unsigned int flags) |
1648 | { |
1755 | { |
1649 | struct ev_loop *loop = (struct ev_loop *)ev_malloc (sizeof (struct ev_loop)); |
1756 | EV_P = (struct ev_loop *)ev_malloc (sizeof (struct ev_loop)); |
1650 | |
1757 | |
1651 | memset (loop, 0, sizeof (struct ev_loop)); |
1758 | memset (EV_A, 0, sizeof (struct ev_loop)); |
1652 | |
|
|
1653 | loop_init (EV_A_ flags); |
1759 | loop_init (EV_A_ flags); |
1654 | |
1760 | |
1655 | if (ev_backend (EV_A)) |
1761 | if (ev_backend (EV_A)) |
1656 | return loop; |
1762 | return EV_A; |
1657 | |
1763 | |
1658 | return 0; |
1764 | return 0; |
1659 | } |
1765 | } |
1660 | |
1766 | |
1661 | void |
1767 | void |
… | |
… | |
1765 | assert (checkmax >= checkcnt); |
1871 | assert (checkmax >= checkcnt); |
1766 | array_verify (EV_A_ (W *)checks, checkcnt); |
1872 | array_verify (EV_A_ (W *)checks, checkcnt); |
1767 | |
1873 | |
1768 | # if 0 |
1874 | # if 0 |
1769 | for (w = (ev_child *)childs [chain & (EV_PID_HASHSIZE - 1)]; w; w = (ev_child *)((WL)w)->next) |
1875 | for (w = (ev_child *)childs [chain & (EV_PID_HASHSIZE - 1)]; w; w = (ev_child *)((WL)w)->next) |
1770 | for (signum = signalmax; signum--; ) if (signals [signum].gotsig) |
1876 | for (signum = EV_NSIG; signum--; ) if (signals [signum].pending) |
1771 | # endif |
1877 | # endif |
1772 | #endif |
1878 | #endif |
1773 | } |
1879 | } |
1774 | #endif |
1880 | #endif |
1775 | |
1881 | |
… | |
… | |
1782 | #endif |
1888 | #endif |
1783 | { |
1889 | { |
1784 | if (!ev_default_loop_ptr) |
1890 | if (!ev_default_loop_ptr) |
1785 | { |
1891 | { |
1786 | #if EV_MULTIPLICITY |
1892 | #if EV_MULTIPLICITY |
1787 | struct ev_loop *loop = ev_default_loop_ptr = &default_loop_struct; |
1893 | EV_P = ev_default_loop_ptr = &default_loop_struct; |
1788 | #else |
1894 | #else |
1789 | ev_default_loop_ptr = 1; |
1895 | ev_default_loop_ptr = 1; |
1790 | #endif |
1896 | #endif |
1791 | |
1897 | |
1792 | loop_init (EV_A_ flags); |
1898 | loop_init (EV_A_ flags); |
… | |
… | |
1809 | |
1915 | |
1810 | void |
1916 | void |
1811 | ev_default_destroy (void) |
1917 | ev_default_destroy (void) |
1812 | { |
1918 | { |
1813 | #if EV_MULTIPLICITY |
1919 | #if EV_MULTIPLICITY |
1814 | struct ev_loop *loop = ev_default_loop_ptr; |
1920 | EV_P = ev_default_loop_ptr; |
1815 | #endif |
1921 | #endif |
1816 | |
1922 | |
1817 | ev_default_loop_ptr = 0; |
1923 | ev_default_loop_ptr = 0; |
1818 | |
1924 | |
1819 | #ifndef _WIN32 |
1925 | #ifndef _WIN32 |
… | |
… | |
1826 | |
1932 | |
1827 | void |
1933 | void |
1828 | ev_default_fork (void) |
1934 | ev_default_fork (void) |
1829 | { |
1935 | { |
1830 | #if EV_MULTIPLICITY |
1936 | #if EV_MULTIPLICITY |
1831 | struct ev_loop *loop = ev_default_loop_ptr; |
1937 | EV_P = ev_default_loop_ptr; |
1832 | #endif |
1938 | #endif |
1833 | |
1939 | |
1834 | postfork = 1; /* must be in line with ev_loop_fork */ |
1940 | postfork = 1; /* must be in line with ev_loop_fork */ |
1835 | } |
1941 | } |
1836 | |
1942 | |
… | |
… | |
1838 | |
1944 | |
1839 | void |
1945 | void |
1840 | ev_invoke (EV_P_ void *w, int revents) |
1946 | ev_invoke (EV_P_ void *w, int revents) |
1841 | { |
1947 | { |
1842 | EV_CB_INVOKE ((W)w, revents); |
1948 | EV_CB_INVOKE ((W)w, revents); |
|
|
1949 | } |
|
|
1950 | |
|
|
1951 | unsigned int |
|
|
1952 | ev_pending_count (EV_P) |
|
|
1953 | { |
|
|
1954 | int pri; |
|
|
1955 | unsigned int count = 0; |
|
|
1956 | |
|
|
1957 | for (pri = NUMPRI; pri--; ) |
|
|
1958 | count += pendingcnt [pri]; |
|
|
1959 | |
|
|
1960 | return count; |
1843 | } |
1961 | } |
1844 | |
1962 | |
1845 | void noinline |
1963 | void noinline |
1846 | ev_invoke_pending (EV_P) |
1964 | ev_invoke_pending (EV_P) |
1847 | { |
1965 | { |
… | |
… | |
2290 | inline_size void |
2408 | inline_size void |
2291 | wlist_del (WL *head, WL elem) |
2409 | wlist_del (WL *head, WL elem) |
2292 | { |
2410 | { |
2293 | while (*head) |
2411 | while (*head) |
2294 | { |
2412 | { |
2295 | if (*head == elem) |
2413 | if (expect_true (*head == elem)) |
2296 | { |
2414 | { |
2297 | *head = elem->next; |
2415 | *head = elem->next; |
2298 | return; |
2416 | break; |
2299 | } |
2417 | } |
2300 | |
2418 | |
2301 | head = &(*head)->next; |
2419 | head = &(*head)->next; |
2302 | } |
2420 | } |
2303 | } |
2421 | } |
… | |
… | |
2475 | } |
2593 | } |
2476 | |
2594 | |
2477 | EV_FREQUENT_CHECK; |
2595 | EV_FREQUENT_CHECK; |
2478 | } |
2596 | } |
2479 | |
2597 | |
|
|
2598 | ev_tstamp |
|
|
2599 | ev_timer_remaining (EV_P_ ev_timer *w) |
|
|
2600 | { |
|
|
2601 | return ev_at (w) - (ev_is_active (w) ? mn_now : 0.); |
|
|
2602 | } |
|
|
2603 | |
2480 | #if EV_PERIODIC_ENABLE |
2604 | #if EV_PERIODIC_ENABLE |
2481 | void noinline |
2605 | void noinline |
2482 | ev_periodic_start (EV_P_ ev_periodic *w) |
2606 | ev_periodic_start (EV_P_ ev_periodic *w) |
2483 | { |
2607 | { |
2484 | if (expect_false (ev_is_active (w))) |
2608 | if (expect_false (ev_is_active (w))) |
… | |
… | |
2551 | #endif |
2675 | #endif |
2552 | |
2676 | |
2553 | void noinline |
2677 | void noinline |
2554 | ev_signal_start (EV_P_ ev_signal *w) |
2678 | ev_signal_start (EV_P_ ev_signal *w) |
2555 | { |
2679 | { |
2556 | #if EV_MULTIPLICITY |
|
|
2557 | assert (("libev: signal watchers are only supported in the default loop", loop == ev_default_loop_ptr)); |
|
|
2558 | #endif |
|
|
2559 | if (expect_false (ev_is_active (w))) |
2680 | if (expect_false (ev_is_active (w))) |
2560 | return; |
2681 | return; |
2561 | |
2682 | |
2562 | assert (("libev: ev_signal_start called with illegal signal number", w->signum > 0)); |
2683 | assert (("libev: ev_signal_start called with illegal signal number", w->signum > 0 && w->signum < EV_NSIG)); |
2563 | |
2684 | |
2564 | evpipe_init (EV_A); |
2685 | #if EV_MULTIPLICITY |
|
|
2686 | assert (("libev: a signal must not be attached to two different loops", |
|
|
2687 | !signals [w->signum - 1].loop || signals [w->signum - 1].loop == loop)); |
2565 | |
2688 | |
2566 | EV_FREQUENT_CHECK; |
2689 | signals [w->signum - 1].loop = EV_A; |
|
|
2690 | #endif |
2567 | |
2691 | |
|
|
2692 | EV_FREQUENT_CHECK; |
|
|
2693 | |
|
|
2694 | #if EV_USE_SIGNALFD |
|
|
2695 | if (sigfd == -2) |
2568 | { |
2696 | { |
2569 | #ifndef _WIN32 |
2697 | sigfd = signalfd (-1, &sigfd_set, SFD_NONBLOCK | SFD_CLOEXEC); |
2570 | sigset_t full, prev; |
2698 | if (sigfd < 0 && errno == EINVAL) |
2571 | sigfillset (&full); |
2699 | sigfd = signalfd (-1, &sigfd_set, 0); /* retry without flags */ |
2572 | sigprocmask (SIG_SETMASK, &full, &prev); |
|
|
2573 | #endif |
|
|
2574 | |
2700 | |
2575 | array_needsize (ANSIG, signals, signalmax, w->signum, array_init_zero); |
2701 | if (sigfd >= 0) |
|
|
2702 | { |
|
|
2703 | fd_intern (sigfd); /* doing it twice will not hurt */ |
2576 | |
2704 | |
2577 | #ifndef _WIN32 |
2705 | sigemptyset (&sigfd_set); |
2578 | sigprocmask (SIG_SETMASK, &prev, 0); |
2706 | |
2579 | #endif |
2707 | ev_io_init (&sigfd_w, sigfdcb, sigfd, EV_READ); |
|
|
2708 | ev_set_priority (&sigfd_w, EV_MAXPRI); |
|
|
2709 | ev_io_start (EV_A_ &sigfd_w); |
|
|
2710 | ev_unref (EV_A); /* signalfd watcher should not keep loop alive */ |
|
|
2711 | } |
2580 | } |
2712 | } |
|
|
2713 | |
|
|
2714 | if (sigfd >= 0) |
|
|
2715 | { |
|
|
2716 | /* TODO: check .head */ |
|
|
2717 | sigaddset (&sigfd_set, w->signum); |
|
|
2718 | sigprocmask (SIG_BLOCK, &sigfd_set, 0); |
|
|
2719 | |
|
|
2720 | signalfd (sigfd, &sigfd_set, 0); |
|
|
2721 | } |
|
|
2722 | #endif |
2581 | |
2723 | |
2582 | ev_start (EV_A_ (W)w, 1); |
2724 | ev_start (EV_A_ (W)w, 1); |
2583 | wlist_add (&signals [w->signum - 1].head, (WL)w); |
2725 | wlist_add (&signals [w->signum - 1].head, (WL)w); |
2584 | |
2726 | |
2585 | if (!((WL)w)->next) |
2727 | if (!((WL)w)->next) |
|
|
2728 | # if EV_USE_SIGNALFD |
|
|
2729 | if (sigfd < 0) /*TODO*/ |
|
|
2730 | # endif |
2586 | { |
2731 | { |
2587 | #if _WIN32 |
2732 | # if _WIN32 |
2588 | signal (w->signum, ev_sighandler); |
2733 | signal (w->signum, ev_sighandler); |
2589 | #else |
2734 | # else |
2590 | struct sigaction sa = { }; |
2735 | struct sigaction sa; |
|
|
2736 | |
|
|
2737 | evpipe_init (EV_A); |
|
|
2738 | |
2591 | sa.sa_handler = ev_sighandler; |
2739 | sa.sa_handler = ev_sighandler; |
2592 | sigfillset (&sa.sa_mask); |
2740 | sigfillset (&sa.sa_mask); |
2593 | sa.sa_flags = SA_RESTART; /* if restarting works we save one iteration */ |
2741 | sa.sa_flags = SA_RESTART; /* if restarting works we save one iteration */ |
2594 | sigaction (w->signum, &sa, 0); |
2742 | sigaction (w->signum, &sa, 0); |
|
|
2743 | |
|
|
2744 | sigemptyset (&sa.sa_mask); |
|
|
2745 | sigaddset (&sa.sa_mask, w->signum); |
|
|
2746 | sigprocmask (SIG_UNBLOCK, &sa.sa_mask, 0); |
2595 | #endif |
2747 | #endif |
2596 | } |
2748 | } |
2597 | |
2749 | |
2598 | EV_FREQUENT_CHECK; |
2750 | EV_FREQUENT_CHECK; |
2599 | } |
2751 | } |
2600 | |
2752 | |
2601 | void noinline |
2753 | void noinline |
… | |
… | |
2609 | |
2761 | |
2610 | wlist_del (&signals [w->signum - 1].head, (WL)w); |
2762 | wlist_del (&signals [w->signum - 1].head, (WL)w); |
2611 | ev_stop (EV_A_ (W)w); |
2763 | ev_stop (EV_A_ (W)w); |
2612 | |
2764 | |
2613 | if (!signals [w->signum - 1].head) |
2765 | if (!signals [w->signum - 1].head) |
|
|
2766 | { |
|
|
2767 | #if EV_MULTIPLICITY |
|
|
2768 | signals [w->signum - 1].loop = 0; /* unattach from signal */ |
|
|
2769 | #endif |
|
|
2770 | #if EV_USE_SIGNALFD |
|
|
2771 | if (sigfd >= 0) |
|
|
2772 | { |
|
|
2773 | sigprocmask (SIG_UNBLOCK, &sigfd_set, 0);//D |
|
|
2774 | sigdelset (&sigfd_set, w->signum); |
|
|
2775 | signalfd (sigfd, &sigfd_set, 0); |
|
|
2776 | sigprocmask (SIG_BLOCK, &sigfd_set, 0);//D |
|
|
2777 | /*TODO: maybe unblock signal? */ |
|
|
2778 | } |
|
|
2779 | else |
|
|
2780 | #endif |
2614 | signal (w->signum, SIG_DFL); |
2781 | signal (w->signum, SIG_DFL); |
|
|
2782 | } |
2615 | |
2783 | |
2616 | EV_FREQUENT_CHECK; |
2784 | EV_FREQUENT_CHECK; |
2617 | } |
2785 | } |
2618 | |
2786 | |
2619 | void |
2787 | void |
… | |
… | |
2699 | } |
2867 | } |
2700 | } |
2868 | } |
2701 | |
2869 | |
2702 | if (w->wd >= 0) |
2870 | if (w->wd >= 0) |
2703 | { |
2871 | { |
|
|
2872 | struct statfs sfs; |
|
|
2873 | |
2704 | wlist_add (&fs_hash [w->wd & (EV_INOTIFY_HASHSIZE - 1)].head, (WL)w); |
2874 | wlist_add (&fs_hash [w->wd & (EV_INOTIFY_HASHSIZE - 1)].head, (WL)w); |
2705 | |
2875 | |
2706 | /* now local changes will be tracked by inotify, but remote changes won't */ |
2876 | /* now local changes will be tracked by inotify, but remote changes won't */ |
2707 | /* unless the filesystem it known to be local, we therefore still poll */ |
2877 | /* unless the filesystem it known to be local, we therefore still poll */ |
2708 | /* also do poll on <2.6.25, but with normal frequency */ |
2878 | /* also do poll on <2.6.25, but with normal frequency */ |
2709 | struct statfs sfs; |
|
|
2710 | |
2879 | |
2711 | if (fs_2625 && !statfs (w->path, &sfs)) |
2880 | if (fs_2625 && !statfs (w->path, &sfs)) |
2712 | if (sfs.f_type == 0x1373 /* devfs */ |
2881 | if (sfs.f_type == 0x1373 /* devfs */ |
2713 | || sfs.f_type == 0xEF53 /* ext2/3 */ |
2882 | || sfs.f_type == 0xEF53 /* ext2/3 */ |
2714 | || sfs.f_type == 0x3153464a /* jfs */ |
2883 | || sfs.f_type == 0x3153464a /* jfs */ |
… | |
… | |
3099 | embed_prepare_cb (EV_P_ ev_prepare *prepare, int revents) |
3268 | embed_prepare_cb (EV_P_ ev_prepare *prepare, int revents) |
3100 | { |
3269 | { |
3101 | ev_embed *w = (ev_embed *)(((char *)prepare) - offsetof (ev_embed, prepare)); |
3270 | ev_embed *w = (ev_embed *)(((char *)prepare) - offsetof (ev_embed, prepare)); |
3102 | |
3271 | |
3103 | { |
3272 | { |
3104 | struct ev_loop *loop = w->other; |
3273 | EV_P = w->other; |
3105 | |
3274 | |
3106 | while (fdchangecnt) |
3275 | while (fdchangecnt) |
3107 | { |
3276 | { |
3108 | fd_reify (EV_A); |
3277 | fd_reify (EV_A); |
3109 | ev_loop (EV_A_ EVLOOP_NONBLOCK); |
3278 | ev_loop (EV_A_ EVLOOP_NONBLOCK); |
… | |
… | |
3117 | ev_embed *w = (ev_embed *)(((char *)fork_w) - offsetof (ev_embed, fork)); |
3286 | ev_embed *w = (ev_embed *)(((char *)fork_w) - offsetof (ev_embed, fork)); |
3118 | |
3287 | |
3119 | ev_embed_stop (EV_A_ w); |
3288 | ev_embed_stop (EV_A_ w); |
3120 | |
3289 | |
3121 | { |
3290 | { |
3122 | struct ev_loop *loop = w->other; |
3291 | EV_P = w->other; |
3123 | |
3292 | |
3124 | ev_loop_fork (EV_A); |
3293 | ev_loop_fork (EV_A); |
3125 | ev_loop (EV_A_ EVLOOP_NONBLOCK); |
3294 | ev_loop (EV_A_ EVLOOP_NONBLOCK); |
3126 | } |
3295 | } |
3127 | |
3296 | |
… | |
… | |
3141 | { |
3310 | { |
3142 | if (expect_false (ev_is_active (w))) |
3311 | if (expect_false (ev_is_active (w))) |
3143 | return; |
3312 | return; |
3144 | |
3313 | |
3145 | { |
3314 | { |
3146 | struct ev_loop *loop = w->other; |
3315 | EV_P = w->other; |
3147 | assert (("libev: loop to be embedded is not embeddable", backend & ev_embeddable_backends ())); |
3316 | assert (("libev: loop to be embedded is not embeddable", backend & ev_embeddable_backends ())); |
3148 | ev_io_init (&w->io, embed_io_cb, backend_fd, EV_READ); |
3317 | ev_io_init (&w->io, embed_io_cb, backend_fd, EV_READ); |
3149 | } |
3318 | } |
3150 | |
3319 | |
3151 | EV_FREQUENT_CHECK; |
3320 | EV_FREQUENT_CHECK; |
… | |
… | |
3263 | |
3432 | |
3264 | void |
3433 | void |
3265 | ev_async_send (EV_P_ ev_async *w) |
3434 | ev_async_send (EV_P_ ev_async *w) |
3266 | { |
3435 | { |
3267 | w->sent = 1; |
3436 | w->sent = 1; |
3268 | evpipe_write (EV_A_ &gotasync); |
3437 | evpipe_write (EV_A_ &async_pending); |
3269 | } |
3438 | } |
3270 | #endif |
3439 | #endif |
3271 | |
3440 | |
3272 | /*****************************************************************************/ |
3441 | /*****************************************************************************/ |
3273 | |
3442 | |
… | |
… | |
3422 | if (types & EV_CHECK) |
3591 | if (types & EV_CHECK) |
3423 | for (i = checkcnt; i--; ) |
3592 | for (i = checkcnt; i--; ) |
3424 | cb (EV_A_ EV_CHECK, checks [i]); |
3593 | cb (EV_A_ EV_CHECK, checks [i]); |
3425 | |
3594 | |
3426 | if (types & EV_SIGNAL) |
3595 | if (types & EV_SIGNAL) |
3427 | for (i = 0; i < signalmax; ++i) |
3596 | for (i = 0; i < EV_NSIG - 1; ++i) |
3428 | for (wl = signals [i].head; wl; ) |
3597 | for (wl = signals [i].head; wl; ) |
3429 | { |
3598 | { |
3430 | wn = wl->next; |
3599 | wn = wl->next; |
3431 | cb (EV_A_ EV_SIGNAL, wl); |
3600 | cb (EV_A_ EV_SIGNAL, wl); |
3432 | wl = wn; |
3601 | wl = wn; |