… | |
… | |
464 | #define MAX_BLOCKTIME 59.743 /* never wait longer than this time (to detect time jumps) */ |
464 | #define MAX_BLOCKTIME 59.743 /* never wait longer than this time (to detect time jumps) */ |
465 | |
465 | |
466 | #define EV_TV_SET(tv,t) do { tv.tv_sec = (long)t; tv.tv_usec = (long)((t - tv.tv_sec) * 1e6); } while (0) |
466 | #define EV_TV_SET(tv,t) do { tv.tv_sec = (long)t; tv.tv_usec = (long)((t - tv.tv_sec) * 1e6); } while (0) |
467 | #define EV_TS_SET(ts,t) do { ts.tv_sec = (long)t; ts.tv_nsec = (long)((t - ts.tv_sec) * 1e9); } while (0) |
467 | #define EV_TS_SET(ts,t) do { ts.tv_sec = (long)t; ts.tv_nsec = (long)((t - ts.tv_sec) * 1e9); } while (0) |
468 | |
468 | |
469 | #if __GNUC__ >= 4 |
469 | /* the following are taken from libecb */ |
470 | # define expect(expr,value) __builtin_expect ((expr),(value)) |
470 | /* ecb.h start */ |
471 | # define noinline __attribute__ ((noinline)) |
471 | |
|
|
472 | /* many compilers define _GNUC_ to some versions but then only implement |
|
|
473 | * what their idiot authors think are the "more important" extensions, |
|
|
474 | * causing enourmous grief in return for some better fake benchmark numbers. |
|
|
475 | * or so. |
|
|
476 | * we try to detect these and simply assume they are not gcc - if they have |
|
|
477 | * an issue with that they should have done it right in the first place. |
|
|
478 | */ |
|
|
479 | #ifndef ECB_GCC_VERSION |
|
|
480 | #if !defined(__GNUC_MINOR__) || defined(__INTEL_COMPILER) || defined(__SUNPRO_C) || defined(__SUNPRO_CC) || defined(__llvm__) || defined(__clang__) |
|
|
481 | #define ECB_GCC_VERSION(major,minor) 0 |
|
|
482 | #else |
|
|
483 | #define ECB_GCC_VERSION(major,minor) (__GNUC__ > (major) || (__GNUC__ == (major) && __GNUC_MINOR__ >= (minor))) |
|
|
484 | #endif |
|
|
485 | #endif |
|
|
486 | |
|
|
487 | #if __cplusplus |
|
|
488 | #define ecb_inline static inline |
|
|
489 | #elif ECB_GCC_VERSION(2,5) |
|
|
490 | #define ecb_inline static __inline__ |
|
|
491 | #elif ECB_C99 |
|
|
492 | #define ecb_inline static inline |
472 | #else |
493 | #else |
473 | # define expect(expr,value) (expr) |
494 | #define ecb_inline static |
474 | # define noinline |
|
|
475 | # if __STDC_VERSION__ < 199901L && __GNUC__ < 2 |
|
|
476 | # define inline |
|
|
477 | # endif |
495 | #endif |
478 | #endif |
|
|
479 | |
496 | |
|
|
497 | #if ECB_GCC_VERSION(3,1) |
|
|
498 | #define ecb_attribute(attrlist) __attribute__(attrlist) |
|
|
499 | #define ecb_is_constant(expr) __builtin_constant_p (expr) |
|
|
500 | #define ecb_expect(expr,value) __builtin_expect ((expr),(value)) |
|
|
501 | #define ecb_prefetch(addr,rw,locality) __builtin_prefetch (addr, rw, locality) |
|
|
502 | #else |
|
|
503 | #define ecb_attribute(attrlist) |
|
|
504 | #define ecb_is_constant(expr) 0 |
|
|
505 | #define ecb_expect(expr,value) (expr) |
|
|
506 | #define ecb_prefetch(addr,rw,locality) |
|
|
507 | #endif |
|
|
508 | |
|
|
509 | #define ecb_noinline ecb_attribute ((__noinline__)) |
|
|
510 | #define ecb_noreturn ecb_attribute ((__noreturn__)) |
|
|
511 | #define ecb_unused ecb_attribute ((__unused__)) |
|
|
512 | #define ecb_const ecb_attribute ((__const__)) |
|
|
513 | #define ecb_pure ecb_attribute ((__pure__)) |
|
|
514 | |
|
|
515 | #if ECB_GCC_VERSION(4,3) |
|
|
516 | #define ecb_artificial ecb_attribute ((__artificial__)) |
|
|
517 | #define ecb_hot ecb_attribute ((__hot__)) |
|
|
518 | #define ecb_cold ecb_attribute ((__cold__)) |
|
|
519 | #else |
|
|
520 | #define ecb_artificial |
|
|
521 | #define ecb_hot |
|
|
522 | #define ecb_cold |
|
|
523 | #endif |
|
|
524 | |
|
|
525 | /* put around conditional expressions if you are very sure that the */ |
|
|
526 | /* expression is mostly true or mostly false. note that these return */ |
|
|
527 | /* booleans, not the expression. */ |
480 | #define expect_false(expr) expect ((expr) != 0, 0) |
528 | #define ecb_expect_false(expr) ecb_expect (!!(expr), 0) |
481 | #define expect_true(expr) expect ((expr) != 0, 1) |
529 | #define ecb_expect_true(expr) ecb_expect (!!(expr), 1) |
|
|
530 | /* ecb.h end */ |
|
|
531 | |
|
|
532 | #define expect_false(cond) ecb_expect_false (cond) |
|
|
533 | #define expect_true(cond) ecb_expect_true (cond) |
|
|
534 | #define noinline ecb_noinline |
|
|
535 | |
482 | #define inline_size static inline |
536 | #define inline_size ecb_inline |
483 | |
537 | |
484 | #if EV_FEATURE_CODE |
538 | #if EV_FEATURE_CODE |
485 | # define inline_speed static inline |
539 | # define inline_speed ecb_inline |
486 | #else |
540 | #else |
487 | # define inline_speed static noinline |
541 | # define inline_speed static noinline |
488 | #endif |
542 | #endif |
489 | |
543 | |
490 | #define NUMPRI (EV_MAXPRI - EV_MINPRI + 1) |
544 | #define NUMPRI (EV_MAXPRI - EV_MINPRI + 1) |
… | |
… | |
581 | |
635 | |
582 | #ifdef __linux |
636 | #ifdef __linux |
583 | # include <sys/utsname.h> |
637 | # include <sys/utsname.h> |
584 | #endif |
638 | #endif |
585 | |
639 | |
586 | static unsigned int noinline |
640 | static unsigned int noinline ecb_cold |
587 | ev_linux_version (void) |
641 | ev_linux_version (void) |
588 | { |
642 | { |
589 | #ifdef __linux |
643 | #ifdef __linux |
590 | unsigned int v = 0; |
644 | unsigned int v = 0; |
591 | struct utsname buf; |
645 | struct utsname buf; |
… | |
… | |
620 | } |
674 | } |
621 | |
675 | |
622 | /*****************************************************************************/ |
676 | /*****************************************************************************/ |
623 | |
677 | |
624 | #if EV_AVOID_STDIO |
678 | #if EV_AVOID_STDIO |
625 | static void noinline |
679 | static void noinline ecb_cold |
626 | ev_printerr (const char *msg) |
680 | ev_printerr (const char *msg) |
627 | { |
681 | { |
628 | write (STDERR_FILENO, msg, strlen (msg)); |
682 | write (STDERR_FILENO, msg, strlen (msg)); |
629 | } |
683 | } |
630 | #endif |
684 | #endif |
631 | |
685 | |
632 | static void (*syserr_cb)(const char *msg); |
686 | static void (*syserr_cb)(const char *msg); |
633 | |
687 | |
634 | void |
688 | void ecb_cold |
635 | ev_set_syserr_cb (void (*cb)(const char *msg)) |
689 | ev_set_syserr_cb (void (*cb)(const char *msg)) |
636 | { |
690 | { |
637 | syserr_cb = cb; |
691 | syserr_cb = cb; |
638 | } |
692 | } |
639 | |
693 | |
640 | static void noinline |
694 | static void noinline ecb_cold |
641 | ev_syserr (const char *msg) |
695 | ev_syserr (const char *msg) |
642 | { |
696 | { |
643 | if (!msg) |
697 | if (!msg) |
644 | msg = "(libev) system error"; |
698 | msg = "(libev) system error"; |
645 | |
699 | |
… | |
… | |
678 | #endif |
732 | #endif |
679 | } |
733 | } |
680 | |
734 | |
681 | static void *(*alloc)(void *ptr, long size) = ev_realloc_emul; |
735 | static void *(*alloc)(void *ptr, long size) = ev_realloc_emul; |
682 | |
736 | |
683 | void |
737 | void ecb_cold |
684 | ev_set_allocator (void *(*cb)(void *ptr, long size)) |
738 | ev_set_allocator (void *(*cb)(void *ptr, long size)) |
685 | { |
739 | { |
686 | alloc = cb; |
740 | alloc = cb; |
687 | } |
741 | } |
688 | |
742 | |
… | |
… | |
897 | } |
951 | } |
898 | |
952 | |
899 | return ncur; |
953 | return ncur; |
900 | } |
954 | } |
901 | |
955 | |
902 | static noinline void * |
956 | static void * noinline ecb_cold |
903 | array_realloc (int elem, void *base, int *cur, int cnt) |
957 | array_realloc (int elem, void *base, int *cur, int cnt) |
904 | { |
958 | { |
905 | *cur = array_nextsize (elem, *cur, cnt); |
959 | *cur = array_nextsize (elem, *cur, cnt); |
906 | return ev_realloc (base, elem * *cur); |
960 | return ev_realloc (base, elem * *cur); |
907 | } |
961 | } |
… | |
… | |
1090 | fdchanges [fdchangecnt - 1] = fd; |
1144 | fdchanges [fdchangecnt - 1] = fd; |
1091 | } |
1145 | } |
1092 | } |
1146 | } |
1093 | |
1147 | |
1094 | /* the given fd is invalid/unusable, so make sure it doesn't hurt us anymore */ |
1148 | /* the given fd is invalid/unusable, so make sure it doesn't hurt us anymore */ |
1095 | inline_speed void |
1149 | inline_speed void ecb_cold |
1096 | fd_kill (EV_P_ int fd) |
1150 | fd_kill (EV_P_ int fd) |
1097 | { |
1151 | { |
1098 | ev_io *w; |
1152 | ev_io *w; |
1099 | |
1153 | |
1100 | while ((w = (ev_io *)anfds [fd].head)) |
1154 | while ((w = (ev_io *)anfds [fd].head)) |
… | |
… | |
1103 | ev_feed_event (EV_A_ (W)w, EV_ERROR | EV_READ | EV_WRITE); |
1157 | ev_feed_event (EV_A_ (W)w, EV_ERROR | EV_READ | EV_WRITE); |
1104 | } |
1158 | } |
1105 | } |
1159 | } |
1106 | |
1160 | |
1107 | /* check whether the given fd is actually valid, for error recovery */ |
1161 | /* check whether the given fd is actually valid, for error recovery */ |
1108 | inline_size int |
1162 | inline_size int ecb_cold |
1109 | fd_valid (int fd) |
1163 | fd_valid (int fd) |
1110 | { |
1164 | { |
1111 | #ifdef _WIN32 |
1165 | #ifdef _WIN32 |
1112 | return EV_FD_TO_WIN32_HANDLE (fd) != -1; |
1166 | return EV_FD_TO_WIN32_HANDLE (fd) != -1; |
1113 | #else |
1167 | #else |
1114 | return fcntl (fd, F_GETFD) != -1; |
1168 | return fcntl (fd, F_GETFD) != -1; |
1115 | #endif |
1169 | #endif |
1116 | } |
1170 | } |
1117 | |
1171 | |
1118 | /* called on EBADF to verify fds */ |
1172 | /* called on EBADF to verify fds */ |
1119 | static void noinline |
1173 | static void noinline ecb_cold |
1120 | fd_ebadf (EV_P) |
1174 | fd_ebadf (EV_P) |
1121 | { |
1175 | { |
1122 | int fd; |
1176 | int fd; |
1123 | |
1177 | |
1124 | for (fd = 0; fd < anfdmax; ++fd) |
1178 | for (fd = 0; fd < anfdmax; ++fd) |
… | |
… | |
1126 | if (!fd_valid (fd) && errno == EBADF) |
1180 | if (!fd_valid (fd) && errno == EBADF) |
1127 | fd_kill (EV_A_ fd); |
1181 | fd_kill (EV_A_ fd); |
1128 | } |
1182 | } |
1129 | |
1183 | |
1130 | /* called on ENOMEM in select/poll to kill some fds and retry */ |
1184 | /* called on ENOMEM in select/poll to kill some fds and retry */ |
1131 | static void noinline |
1185 | static void noinline ecb_cold |
1132 | fd_enomem (EV_P) |
1186 | fd_enomem (EV_P) |
1133 | { |
1187 | { |
1134 | int fd; |
1188 | int fd; |
1135 | |
1189 | |
1136 | for (fd = anfdmax; fd--; ) |
1190 | for (fd = anfdmax; fd--; ) |
… | |
… | |
1331 | |
1385 | |
1332 | /*****************************************************************************/ |
1386 | /*****************************************************************************/ |
1333 | |
1387 | |
1334 | #if EV_SIGNAL_ENABLE || EV_ASYNC_ENABLE |
1388 | #if EV_SIGNAL_ENABLE || EV_ASYNC_ENABLE |
1335 | |
1389 | |
1336 | static void noinline |
1390 | static void noinline ecb_cold |
1337 | evpipe_init (EV_P) |
1391 | evpipe_init (EV_P) |
1338 | { |
1392 | { |
1339 | if (!ev_is_active (&pipe_w)) |
1393 | if (!ev_is_active (&pipe_w)) |
1340 | { |
1394 | { |
1341 | # if EV_USE_EVENTFD |
1395 | # if EV_USE_EVENTFD |
… | |
… | |
1363 | ev_io_start (EV_A_ &pipe_w); |
1417 | ev_io_start (EV_A_ &pipe_w); |
1364 | ev_unref (EV_A); /* watcher should not keep loop alive */ |
1418 | ev_unref (EV_A); /* watcher should not keep loop alive */ |
1365 | } |
1419 | } |
1366 | } |
1420 | } |
1367 | |
1421 | |
1368 | inline_size void |
1422 | inline_speed void |
1369 | evpipe_write (EV_P_ EV_ATOMIC_T *flag) |
1423 | evpipe_write (EV_P_ EV_ATOMIC_T *flag) |
1370 | { |
1424 | { |
1371 | if (!*flag) |
1425 | if (!*flag) |
1372 | { |
1426 | { |
1373 | *flag = 1; |
1427 | *flag = 1; |
1374 | |
1428 | |
1375 | pipe_write_skipped = 1; |
1429 | pipe_write_skipped = 1; |
1376 | |
1430 | |
1377 | if (pipe_write_wanted) |
1431 | if (pipe_write_wanted) |
1378 | { |
1432 | { |
1379 | int old_errno = errno; /* save errno because write will clobber it */ |
1433 | int old_errno; |
1380 | char dummy; |
|
|
1381 | |
1434 | |
1382 | pipe_write_skipped = 0; |
1435 | pipe_write_skipped = 0; |
|
|
1436 | |
|
|
1437 | old_errno = errno; /* save errno because write will clobber it */ |
1383 | |
1438 | |
1384 | #if EV_USE_EVENTFD |
1439 | #if EV_USE_EVENTFD |
1385 | if (evfd >= 0) |
1440 | if (evfd >= 0) |
1386 | { |
1441 | { |
1387 | uint64_t counter = 1; |
1442 | uint64_t counter = 1; |
… | |
… | |
1393 | /* win32 people keep sending patches that change this write() to send() */ |
1448 | /* win32 people keep sending patches that change this write() to send() */ |
1394 | /* and then run away. but send() is wrong, it wants a socket handle on win32 */ |
1449 | /* and then run away. but send() is wrong, it wants a socket handle on win32 */ |
1395 | /* so when you think this write should be a send instead, please find out */ |
1450 | /* so when you think this write should be a send instead, please find out */ |
1396 | /* where your send() is from - it's definitely not the microsoft send, and */ |
1451 | /* where your send() is from - it's definitely not the microsoft send, and */ |
1397 | /* tell me. thank you. */ |
1452 | /* tell me. thank you. */ |
1398 | write (evpipe [1], &dummy, 1); |
1453 | write (evpipe [1], &(evpipe [1]), 1); |
1399 | } |
1454 | } |
1400 | |
1455 | |
1401 | errno = old_errno; |
1456 | errno = old_errno; |
1402 | } |
1457 | } |
1403 | } |
1458 | } |
… | |
… | |
1607 | #endif |
1662 | #endif |
1608 | #if EV_USE_SELECT |
1663 | #if EV_USE_SELECT |
1609 | # include "ev_select.c" |
1664 | # include "ev_select.c" |
1610 | #endif |
1665 | #endif |
1611 | |
1666 | |
1612 | int |
1667 | int ecb_cold |
1613 | ev_version_major (void) |
1668 | ev_version_major (void) |
1614 | { |
1669 | { |
1615 | return EV_VERSION_MAJOR; |
1670 | return EV_VERSION_MAJOR; |
1616 | } |
1671 | } |
1617 | |
1672 | |
1618 | int |
1673 | int ecb_cold |
1619 | ev_version_minor (void) |
1674 | ev_version_minor (void) |
1620 | { |
1675 | { |
1621 | return EV_VERSION_MINOR; |
1676 | return EV_VERSION_MINOR; |
1622 | } |
1677 | } |
1623 | |
1678 | |
1624 | /* return true if we are running with elevated privileges and should ignore env variables */ |
1679 | /* return true if we are running with elevated privileges and should ignore env variables */ |
1625 | int inline_size |
1680 | int inline_size ecb_cold |
1626 | enable_secure (void) |
1681 | enable_secure (void) |
1627 | { |
1682 | { |
1628 | #ifdef _WIN32 |
1683 | #ifdef _WIN32 |
1629 | return 0; |
1684 | return 0; |
1630 | #else |
1685 | #else |
1631 | return getuid () != geteuid () |
1686 | return getuid () != geteuid () |
1632 | || getgid () != getegid (); |
1687 | || getgid () != getegid (); |
1633 | #endif |
1688 | #endif |
1634 | } |
1689 | } |
1635 | |
1690 | |
1636 | unsigned int |
1691 | unsigned int ecb_cold |
1637 | ev_supported_backends (void) |
1692 | ev_supported_backends (void) |
1638 | { |
1693 | { |
1639 | unsigned int flags = 0; |
1694 | unsigned int flags = 0; |
1640 | |
1695 | |
1641 | if (EV_USE_PORT ) flags |= EVBACKEND_PORT; |
1696 | if (EV_USE_PORT ) flags |= EVBACKEND_PORT; |
… | |
… | |
1645 | if (EV_USE_SELECT) flags |= EVBACKEND_SELECT; |
1700 | if (EV_USE_SELECT) flags |= EVBACKEND_SELECT; |
1646 | |
1701 | |
1647 | return flags; |
1702 | return flags; |
1648 | } |
1703 | } |
1649 | |
1704 | |
1650 | unsigned int |
1705 | unsigned int ecb_cold |
1651 | ev_recommended_backends (void) |
1706 | ev_recommended_backends (void) |
1652 | { |
1707 | { |
1653 | unsigned int flags = ev_supported_backends (); |
1708 | unsigned int flags = ev_supported_backends (); |
1654 | |
1709 | |
1655 | #ifndef __NetBSD__ |
1710 | #ifndef __NetBSD__ |
… | |
… | |
1667 | #endif |
1722 | #endif |
1668 | |
1723 | |
1669 | return flags; |
1724 | return flags; |
1670 | } |
1725 | } |
1671 | |
1726 | |
1672 | unsigned int |
1727 | unsigned int ecb_cold |
1673 | ev_embeddable_backends (void) |
1728 | ev_embeddable_backends (void) |
1674 | { |
1729 | { |
1675 | int flags = EVBACKEND_EPOLL | EVBACKEND_KQUEUE | EVBACKEND_PORT; |
1730 | int flags = EVBACKEND_EPOLL | EVBACKEND_KQUEUE | EVBACKEND_PORT; |
1676 | |
1731 | |
1677 | /* epoll embeddability broken on all linux versions up to at least 2.6.23 */ |
1732 | /* epoll embeddability broken on all linux versions up to at least 2.6.23 */ |
… | |
… | |
1722 | ev_userdata (EV_P) |
1777 | ev_userdata (EV_P) |
1723 | { |
1778 | { |
1724 | return userdata; |
1779 | return userdata; |
1725 | } |
1780 | } |
1726 | |
1781 | |
|
|
1782 | void |
1727 | void ev_set_invoke_pending_cb (EV_P_ void (*invoke_pending_cb)(EV_P)) |
1783 | ev_set_invoke_pending_cb (EV_P_ void (*invoke_pending_cb)(EV_P)) |
1728 | { |
1784 | { |
1729 | invoke_cb = invoke_pending_cb; |
1785 | invoke_cb = invoke_pending_cb; |
1730 | } |
1786 | } |
1731 | |
1787 | |
|
|
1788 | void |
1732 | void ev_set_loop_release_cb (EV_P_ void (*release)(EV_P), void (*acquire)(EV_P)) |
1789 | ev_set_loop_release_cb (EV_P_ void (*release)(EV_P), void (*acquire)(EV_P)) |
1733 | { |
1790 | { |
1734 | release_cb = release; |
1791 | release_cb = release; |
1735 | acquire_cb = acquire; |
1792 | acquire_cb = acquire; |
1736 | } |
1793 | } |
1737 | #endif |
1794 | #endif |
1738 | |
1795 | |
1739 | /* initialise a loop structure, must be zero-initialised */ |
1796 | /* initialise a loop structure, must be zero-initialised */ |
1740 | static void noinline |
1797 | static void noinline ecb_cold |
1741 | loop_init (EV_P_ unsigned int flags) |
1798 | loop_init (EV_P_ unsigned int flags) |
1742 | { |
1799 | { |
1743 | if (!backend) |
1800 | if (!backend) |
1744 | { |
1801 | { |
1745 | origflags = flags; |
1802 | origflags = flags; |
… | |
… | |
1830 | #endif |
1887 | #endif |
1831 | } |
1888 | } |
1832 | } |
1889 | } |
1833 | |
1890 | |
1834 | /* free up a loop structure */ |
1891 | /* free up a loop structure */ |
1835 | void |
1892 | void ecb_cold |
1836 | ev_loop_destroy (EV_P) |
1893 | ev_loop_destroy (EV_P) |
1837 | { |
1894 | { |
1838 | int i; |
1895 | int i; |
1839 | |
1896 | |
1840 | #if EV_MULTIPLICITY |
1897 | #if EV_MULTIPLICITY |
… | |
… | |
1998 | postfork = 0; |
2055 | postfork = 0; |
1999 | } |
2056 | } |
2000 | |
2057 | |
2001 | #if EV_MULTIPLICITY |
2058 | #if EV_MULTIPLICITY |
2002 | |
2059 | |
2003 | struct ev_loop * |
2060 | struct ev_loop * ecb_cold |
2004 | ev_loop_new (unsigned int flags) |
2061 | ev_loop_new (unsigned int flags) |
2005 | { |
2062 | { |
2006 | EV_P = (struct ev_loop *)ev_malloc (sizeof (struct ev_loop)); |
2063 | EV_P = (struct ev_loop *)ev_malloc (sizeof (struct ev_loop)); |
2007 | |
2064 | |
2008 | memset (EV_A, 0, sizeof (struct ev_loop)); |
2065 | memset (EV_A, 0, sizeof (struct ev_loop)); |
… | |
… | |
2016 | } |
2073 | } |
2017 | |
2074 | |
2018 | #endif /* multiplicity */ |
2075 | #endif /* multiplicity */ |
2019 | |
2076 | |
2020 | #if EV_VERIFY |
2077 | #if EV_VERIFY |
2021 | static void noinline |
2078 | static void noinline ecb_cold |
2022 | verify_watcher (EV_P_ W w) |
2079 | verify_watcher (EV_P_ W w) |
2023 | { |
2080 | { |
2024 | assert (("libev: watcher has invalid priority", ABSPRI (w) >= 0 && ABSPRI (w) < NUMPRI)); |
2081 | assert (("libev: watcher has invalid priority", ABSPRI (w) >= 0 && ABSPRI (w) < NUMPRI)); |
2025 | |
2082 | |
2026 | if (w->pending) |
2083 | if (w->pending) |
2027 | assert (("libev: pending watcher not on pending queue", pendings [ABSPRI (w)][w->pending - 1].w == w)); |
2084 | assert (("libev: pending watcher not on pending queue", pendings [ABSPRI (w)][w->pending - 1].w == w)); |
2028 | } |
2085 | } |
2029 | |
2086 | |
2030 | static void noinline |
2087 | static void noinline ecb_cold |
2031 | verify_heap (EV_P_ ANHE *heap, int N) |
2088 | verify_heap (EV_P_ ANHE *heap, int N) |
2032 | { |
2089 | { |
2033 | int i; |
2090 | int i; |
2034 | |
2091 | |
2035 | for (i = HEAP0; i < N + HEAP0; ++i) |
2092 | for (i = HEAP0; i < N + HEAP0; ++i) |
… | |
… | |
2040 | |
2097 | |
2041 | verify_watcher (EV_A_ (W)ANHE_w (heap [i])); |
2098 | verify_watcher (EV_A_ (W)ANHE_w (heap [i])); |
2042 | } |
2099 | } |
2043 | } |
2100 | } |
2044 | |
2101 | |
2045 | static void noinline |
2102 | static void noinline ecb_cold |
2046 | array_verify (EV_P_ W *ws, int cnt) |
2103 | array_verify (EV_P_ W *ws, int cnt) |
2047 | { |
2104 | { |
2048 | while (cnt--) |
2105 | while (cnt--) |
2049 | { |
2106 | { |
2050 | assert (("libev: active index mismatch", ev_active (ws [cnt]) == cnt + 1)); |
2107 | assert (("libev: active index mismatch", ev_active (ws [cnt]) == cnt + 1)); |
… | |
… | |
2052 | } |
2109 | } |
2053 | } |
2110 | } |
2054 | #endif |
2111 | #endif |
2055 | |
2112 | |
2056 | #if EV_FEATURE_API |
2113 | #if EV_FEATURE_API |
2057 | void |
2114 | void ecb_cold |
2058 | ev_verify (EV_P) |
2115 | ev_verify (EV_P) |
2059 | { |
2116 | { |
2060 | #if EV_VERIFY |
2117 | #if EV_VERIFY |
2061 | int i; |
2118 | int i; |
2062 | WL w; |
2119 | WL w; |
… | |
… | |
2128 | #endif |
2185 | #endif |
2129 | } |
2186 | } |
2130 | #endif |
2187 | #endif |
2131 | |
2188 | |
2132 | #if EV_MULTIPLICITY |
2189 | #if EV_MULTIPLICITY |
2133 | struct ev_loop * |
2190 | struct ev_loop * ecb_cold |
2134 | #else |
2191 | #else |
2135 | int |
2192 | int |
2136 | #endif |
2193 | #endif |
2137 | ev_default_loop (unsigned int flags) |
2194 | ev_default_loop (unsigned int flags) |
2138 | { |
2195 | { |
… | |
… | |
2337 | } |
2394 | } |
2338 | } |
2395 | } |
2339 | |
2396 | |
2340 | /* simply recalculate all periodics */ |
2397 | /* simply recalculate all periodics */ |
2341 | /* TODO: maybe ensure that at least one event happens when jumping forward? */ |
2398 | /* TODO: maybe ensure that at least one event happens when jumping forward? */ |
2342 | static void noinline |
2399 | static void noinline ecb_cold |
2343 | periodics_reschedule (EV_P) |
2400 | periodics_reschedule (EV_P) |
2344 | { |
2401 | { |
2345 | int i; |
2402 | int i; |
2346 | |
2403 | |
2347 | /* adjust periodics after time jump */ |
2404 | /* adjust periodics after time jump */ |
… | |
… | |
2360 | reheap (periodics, periodiccnt); |
2417 | reheap (periodics, periodiccnt); |
2361 | } |
2418 | } |
2362 | #endif |
2419 | #endif |
2363 | |
2420 | |
2364 | /* adjust all timers by a given offset */ |
2421 | /* adjust all timers by a given offset */ |
2365 | static void noinline |
2422 | static void noinline ecb_cold |
2366 | timers_reschedule (EV_P_ ev_tstamp adjust) |
2423 | timers_reschedule (EV_P_ ev_tstamp adjust) |
2367 | { |
2424 | { |
2368 | int i; |
2425 | int i; |
2369 | |
2426 | |
2370 | for (i = 0; i < timercnt; ++i) |
2427 | for (i = 0; i < timercnt; ++i) |
… | |
… | |
3236 | infy_wd (EV_A_ ev->wd, ev->wd, ev); |
3293 | infy_wd (EV_A_ ev->wd, ev->wd, ev); |
3237 | ofs += sizeof (struct inotify_event) + ev->len; |
3294 | ofs += sizeof (struct inotify_event) + ev->len; |
3238 | } |
3295 | } |
3239 | } |
3296 | } |
3240 | |
3297 | |
3241 | inline_size void |
3298 | inline_size void ecb_cold |
3242 | ev_check_2625 (EV_P) |
3299 | ev_check_2625 (EV_P) |
3243 | { |
3300 | { |
3244 | /* kernels < 2.6.25 are borked |
3301 | /* kernels < 2.6.25 are borked |
3245 | * http://www.ussg.indiana.edu/hypermail/linux/kernel/0711.3/1208.html |
3302 | * http://www.ussg.indiana.edu/hypermail/linux/kernel/0711.3/1208.html |
3246 | */ |
3303 | */ |
… | |
… | |
3871 | } |
3928 | } |
3872 | |
3929 | |
3873 | /*****************************************************************************/ |
3930 | /*****************************************************************************/ |
3874 | |
3931 | |
3875 | #if EV_WALK_ENABLE |
3932 | #if EV_WALK_ENABLE |
3876 | void |
3933 | void ecb_cold |
3877 | ev_walk (EV_P_ int types, void (*cb)(EV_P_ int type, void *w)) |
3934 | ev_walk (EV_P_ int types, void (*cb)(EV_P_ int type, void *w)) |
3878 | { |
3935 | { |
3879 | int i, j; |
3936 | int i, j; |
3880 | ev_watcher_list *wl, *wn; |
3937 | ev_watcher_list *wl, *wn; |
3881 | |
3938 | |