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Comparing libev/ev.c (file contents):
Revision 1.481 by root, Thu Jun 1 20:25:50 2017 UTC vs.
Revision 1.491 by root, Thu Jun 20 23:14:53 2019 UTC

1/* 1/*
2 * libev event processing core, watcher management 2 * libev event processing core, watcher management
3 * 3 *
4 * Copyright (c) 2007,2008,2009,2010,2011,2012,2013 Marc Alexander Lehmann <libev@schmorp.de> 4 * Copyright (c) 2007-2019 Marc Alexander Lehmann <libev@schmorp.de>
5 * All rights reserved. 5 * All rights reserved.
6 * 6 *
7 * Redistribution and use in source and binary forms, with or without modifica- 7 * Redistribution and use in source and binary forms, with or without modifica-
8 * tion, are permitted provided that the following conditions are met: 8 * tion, are permitted provided that the following conditions are met:
9 * 9 *
… …
115# else 115# else
116# undef EV_USE_EPOLL 116# undef EV_USE_EPOLL
117# define EV_USE_EPOLL 0 117# define EV_USE_EPOLL 0
118# endif 118# endif
119 119
120# if HAVE_LINUX_AIO_ABI_H
121# ifndef EV_USE_LINUXAIO
122# define EV_USE_LINUXAIO EV_FEATURE_BACKENDS
123# endif
124# else
125# undef EV_USE_LINUXAIO
126# define EV_USE_LINUXAIO 0
127# endif
128
120# if HAVE_KQUEUE && HAVE_SYS_EVENT_H 129# if HAVE_KQUEUE && HAVE_SYS_EVENT_H
121# ifndef EV_USE_KQUEUE 130# ifndef EV_USE_KQUEUE
122# define EV_USE_KQUEUE EV_FEATURE_BACKENDS 131# define EV_USE_KQUEUE EV_FEATURE_BACKENDS
123# endif 132# endif
124# else 133# else
… …
162# define EV_USE_EVENTFD 0 171# define EV_USE_EVENTFD 0
163# endif 172# endif
164 173
165#endif 174#endif
166 175
176/* OS X, in its infinite idiocy, actually HARDCODES
177 * a limit of 1024 into their select. Where people have brains,
178 * OS X engineers apparently have a vacuum. Or maybe they were
179 * ordered to have a vacuum, or they do anything for money.
180 * This might help. Or not.
181 * Note that this must be defined early, as other include files
182 * will rely on this define as well.
183 */
184#define _DARWIN_UNLIMITED_SELECT 1
185
167#include <stdlib.h> 186#include <stdlib.h>
168#include <string.h> 187#include <string.h>
169#include <fcntl.h> 188#include <fcntl.h>
170#include <stddef.h> 189#include <stddef.h>
171 190
… …
208# ifndef EV_SELECT_IS_WINSOCKET 227# ifndef EV_SELECT_IS_WINSOCKET
209# define EV_SELECT_IS_WINSOCKET 1 228# define EV_SELECT_IS_WINSOCKET 1
210# endif 229# endif
211# undef EV_AVOID_STDIO 230# undef EV_AVOID_STDIO
212#endif 231#endif
213
214/* OS X, in its infinite idiocy, actually HARDCODES
215 * a limit of 1024 into their select. Where people have brains,
216 * OS X engineers apparently have a vacuum. Or maybe they were
217 * ordered to have a vacuum, or they do anything for money.
218 * This might help. Or not.
219 */
220#define _DARWIN_UNLIMITED_SELECT 1
221 232
222/* this block tries to deduce configuration from header-defined symbols and defaults */ 233/* this block tries to deduce configuration from header-defined symbols and defaults */
223 234
224/* try to deduce the maximum number of signals on this platform */ 235/* try to deduce the maximum number of signals on this platform */
225#if defined EV_NSIG 236#if defined EV_NSIG
… …
313 324
314#ifndef EV_USE_PORT 325#ifndef EV_USE_PORT
315# define EV_USE_PORT 0 326# define EV_USE_PORT 0
316#endif 327#endif
317 328
329#ifndef EV_USE_LINUXAIO
330# define EV_USE_LINUXAIO 0
331#endif
332
318#ifndef EV_USE_INOTIFY 333#ifndef EV_USE_INOTIFY
319# if __linux && (__GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 4)) 334# if __linux && (__GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 4))
320# define EV_USE_INOTIFY EV_FEATURE_OS 335# define EV_USE_INOTIFY EV_FEATURE_OS
321# else 336# else
322# define EV_USE_INOTIFY 0 337# define EV_USE_INOTIFY 0
… …
377/* aix's poll.h seems to cause lots of trouble */ 392/* aix's poll.h seems to cause lots of trouble */
378#ifdef _AIX 393#ifdef _AIX
379/* AIX has a completely broken poll.h header */ 394/* AIX has a completely broken poll.h header */
380# undef EV_USE_POLL 395# undef EV_USE_POLL
381# define EV_USE_POLL 0 396# define EV_USE_POLL 0
397#endif
398
399#if EV_USE_LINUXAIO
400# include <linux/aio_abi.h> /* probably only needed for aio_context_t */
382#endif 401#endif
383 402
384/* on linux, we can use a (slow) syscall to avoid a dependency on pthread, */ 403/* on linux, we can use a (slow) syscall to avoid a dependency on pthread, */
385/* which makes programs even slower. might work on other unices, too. */ 404/* which makes programs even slower. might work on other unices, too. */
386#if EV_USE_CLOCK_SYSCALL 405#if EV_USE_CLOCK_SYSCALL
… …
414 433
415#if !EV_USE_NANOSLEEP 434#if !EV_USE_NANOSLEEP
416/* hp-ux has it in sys/time.h, which we unconditionally include above */ 435/* hp-ux has it in sys/time.h, which we unconditionally include above */
417# if !defined _WIN32 && !defined __hpux 436# if !defined _WIN32 && !defined __hpux
418# include <sys/select.h> 437# include <sys/select.h>
438# endif
439#endif
440
441#if EV_USE_LINUXAIO
442# include <sys/syscall.h>
443# if !SYS_io_getevents
444# undef EV_USE_LINUXAIO
445# define EV_USE_LINUXAIO 0
419# endif 446# endif
420#endif 447#endif
421 448
422#if EV_USE_INOTIFY 449#if EV_USE_INOTIFY
423# include <sys/statfs.h> 450# include <sys/statfs.h>
… …
607 #define ECB_CLANG_EXTENSION(x) 0 634 #define ECB_CLANG_EXTENSION(x) 0
608#endif 635#endif
609 636
610#define ECB_CPP (__cplusplus+0) 637#define ECB_CPP (__cplusplus+0)
611#define ECB_CPP11 (__cplusplus >= 201103L) 638#define ECB_CPP11 (__cplusplus >= 201103L)
639#define ECB_CPP14 (__cplusplus >= 201402L)
640#define ECB_CPP17 (__cplusplus >= 201703L)
612 641
613#if ECB_CPP 642#if ECB_CPP
614 #define ECB_C 0 643 #define ECB_C 0
615 #define ECB_STDC_VERSION 0 644 #define ECB_STDC_VERSION 0
616#else 645#else
… …
618 #define ECB_STDC_VERSION __STDC_VERSION__ 647 #define ECB_STDC_VERSION __STDC_VERSION__
619#endif 648#endif
620 649
621#define ECB_C99 (ECB_STDC_VERSION >= 199901L) 650#define ECB_C99 (ECB_STDC_VERSION >= 199901L)
622#define ECB_C11 (ECB_STDC_VERSION >= 201112L) 651#define ECB_C11 (ECB_STDC_VERSION >= 201112L)
652#define ECB_C17 (ECB_STDC_VERSION >= 201710L)
623 653
624#if ECB_CPP 654#if ECB_CPP
625 #define ECB_EXTERN_C extern "C" 655 #define ECB_EXTERN_C extern "C"
626 #define ECB_EXTERN_C_BEG ECB_EXTERN_C { 656 #define ECB_EXTERN_C_BEG ECB_EXTERN_C {
627 #define ECB_EXTERN_C_END } 657 #define ECB_EXTERN_C_END }
… …
656#ifndef ECB_MEMORY_FENCE 686#ifndef ECB_MEMORY_FENCE
657 #if ECB_GCC_VERSION(2,5) || defined __INTEL_COMPILER || (__llvm__ && __GNUC__) || __SUNPRO_C >= 0x5110 || __SUNPRO_CC >= 0x5110 687 #if ECB_GCC_VERSION(2,5) || defined __INTEL_COMPILER || (__llvm__ && __GNUC__) || __SUNPRO_C >= 0x5110 || __SUNPRO_CC >= 0x5110
658 #if __i386 || __i386__ 688 #if __i386 || __i386__
659 #define ECB_MEMORY_FENCE __asm__ __volatile__ ("lock; orb $0, -1(%%esp)" : : : "memory") 689 #define ECB_MEMORY_FENCE __asm__ __volatile__ ("lock; orb $0, -1(%%esp)" : : : "memory")
660 #define ECB_MEMORY_FENCE_ACQUIRE __asm__ __volatile__ ("" : : : "memory") 690 #define ECB_MEMORY_FENCE_ACQUIRE __asm__ __volatile__ ("" : : : "memory")
661 #define ECB_MEMORY_FENCE_RELEASE __asm__ __volatile__ ("") 691 #define ECB_MEMORY_FENCE_RELEASE __asm__ __volatile__ ("" : : : "memory")
662 #elif ECB_GCC_AMD64 692 #elif ECB_GCC_AMD64
663 #define ECB_MEMORY_FENCE __asm__ __volatile__ ("mfence" : : : "memory") 693 #define ECB_MEMORY_FENCE __asm__ __volatile__ ("mfence" : : : "memory")
664 #define ECB_MEMORY_FENCE_ACQUIRE __asm__ __volatile__ ("" : : : "memory") 694 #define ECB_MEMORY_FENCE_ACQUIRE __asm__ __volatile__ ("" : : : "memory")
665 #define ECB_MEMORY_FENCE_RELEASE __asm__ __volatile__ ("") 695 #define ECB_MEMORY_FENCE_RELEASE __asm__ __volatile__ ("" : : : "memory")
666 #elif __powerpc__ || __ppc__ || __powerpc64__ || __ppc64__ 696 #elif __powerpc__ || __ppc__ || __powerpc64__ || __ppc64__
667 #define ECB_MEMORY_FENCE __asm__ __volatile__ ("sync" : : : "memory") 697 #define ECB_MEMORY_FENCE __asm__ __volatile__ ("sync" : : : "memory")
668 #elif defined __ARM_ARCH_2__ \ 698 #elif defined __ARM_ARCH_2__ \
669 || defined __ARM_ARCH_3__ || defined __ARM_ARCH_3M__ \ 699 || defined __ARM_ARCH_3__ || defined __ARM_ARCH_3M__ \
670 || defined __ARM_ARCH_4__ || defined __ARM_ARCH_4T__ \ 700 || defined __ARM_ARCH_4__ || defined __ARM_ARCH_4T__ \
… …
1538# define ABSPRI(w) (((W)w), 0) 1568# define ABSPRI(w) (((W)w), 0)
1539#else 1569#else
1540# define ABSPRI(w) (((W)w)->priority - EV_MINPRI) 1570# define ABSPRI(w) (((W)w)->priority - EV_MINPRI)
1541#endif 1571#endif
1542 1572
1543#define EMPTY /* required for microsofts broken pseudo-c compiler */ 1573#define EMPTY /* required for microsofts broken pseudo-c compiler */
1544#define EMPTY2(a,b) /* used to suppress some warnings */
1545 1574
1546typedef ev_watcher *W; 1575typedef ev_watcher *W;
1547typedef ev_watcher_list *WL; 1576typedef ev_watcher_list *WL;
1548typedef ev_watcher_time *WT; 1577typedef ev_watcher_time *WT;
1549 1578
… …
1675{ 1704{
1676 write (STDERR_FILENO, msg, strlen (msg)); 1705 write (STDERR_FILENO, msg, strlen (msg));
1677} 1706}
1678#endif 1707#endif
1679 1708
1680static void (*syserr_cb)(const char *msg) EV_THROW; 1709static void (*syserr_cb)(const char *msg) EV_NOEXCEPT;
1681 1710
1682ecb_cold 1711ecb_cold
1683void 1712void
1684ev_set_syserr_cb (void (*cb)(const char *msg) EV_THROW) EV_THROW 1713ev_set_syserr_cb (void (*cb)(const char *msg) EV_NOEXCEPT) EV_NOEXCEPT
1685{ 1714{
1686 syserr_cb = cb; 1715 syserr_cb = cb;
1687} 1716}
1688 1717
1689noinline ecb_cold 1718noinline ecb_cold
… …
1708 abort (); 1737 abort ();
1709 } 1738 }
1710} 1739}
1711 1740
1712static void * 1741static void *
1713ev_realloc_emul (void *ptr, long size) EV_THROW 1742ev_realloc_emul (void *ptr, long size) EV_NOEXCEPT
1714{ 1743{
1715 /* some systems, notably openbsd and darwin, fail to properly 1744 /* some systems, notably openbsd and darwin, fail to properly
1716 * implement realloc (x, 0) (as required by both ansi c-89 and 1745 * implement realloc (x, 0) (as required by both ansi c-89 and
1717 * the single unix specification, so work around them here. 1746 * the single unix specification, so work around them here.
1718 * recently, also (at least) fedora and debian started breaking it, 1747 * recently, also (at least) fedora and debian started breaking it,
… …
1724 1753
1725 free (ptr); 1754 free (ptr);
1726 return 0; 1755 return 0;
1727} 1756}
1728 1757
1729static void *(*alloc)(void *ptr, long size) EV_THROW = ev_realloc_emul; 1758static void *(*alloc)(void *ptr, long size) EV_NOEXCEPT = ev_realloc_emul;
1730 1759
1731ecb_cold 1760ecb_cold
1732void 1761void
1733ev_set_allocator (void *(*cb)(void *ptr, long size) EV_THROW) EV_THROW 1762ev_set_allocator (void *(*cb)(void *ptr, long size) EV_NOEXCEPT) EV_NOEXCEPT
1734{ 1763{
1735 alloc = cb; 1764 alloc = cb;
1736} 1765}
1737 1766
1738inline_speed void * 1767inline_speed void *
… …
1765typedef struct 1794typedef struct
1766{ 1795{
1767 WL head; 1796 WL head;
1768 unsigned char events; /* the events watched for */ 1797 unsigned char events; /* the events watched for */
1769 unsigned char reify; /* flag set when this ANFD needs reification (EV_ANFD_REIFY, EV__IOFDSET) */ 1798 unsigned char reify; /* flag set when this ANFD needs reification (EV_ANFD_REIFY, EV__IOFDSET) */
1770 unsigned char emask; /* the epoll backend stores the actual kernel mask in here */ 1799 unsigned char emask; /* some backends store the actual kernel mask in here */
1771 unsigned char unused; 1800 unsigned char unused;
1772#if EV_USE_EPOLL 1801#if EV_USE_EPOLL
1773 unsigned int egen; /* generation counter to counter epoll bugs */ 1802 unsigned int egen; /* generation counter to counter epoll bugs */
1774#endif 1803#endif
1775#if EV_SELECT_IS_WINSOCKET || EV_USE_IOCP 1804#if EV_SELECT_IS_WINSOCKET || EV_USE_IOCP
… …
1855 1884
1856/*****************************************************************************/ 1885/*****************************************************************************/
1857 1886
1858#ifndef EV_HAVE_EV_TIME 1887#ifndef EV_HAVE_EV_TIME
1859ev_tstamp 1888ev_tstamp
1860ev_time (void) EV_THROW 1889ev_time (void) EV_NOEXCEPT
1861{ 1890{
1862#if EV_USE_REALTIME 1891#if EV_USE_REALTIME
1863 if (expect_true (have_realtime)) 1892 if (expect_true (have_realtime))
1864 { 1893 {
1865 struct timespec ts; 1894 struct timespec ts;
… …
1889 return ev_time (); 1918 return ev_time ();
1890} 1919}
1891 1920
1892#if EV_MULTIPLICITY 1921#if EV_MULTIPLICITY
1893ev_tstamp 1922ev_tstamp
1894ev_now (EV_P) EV_THROW 1923ev_now (EV_P) EV_NOEXCEPT
1895{ 1924{
1896 return ev_rt_now; 1925 return ev_rt_now;
1897} 1926}
1898#endif 1927#endif
1899 1928
1900void 1929void
1901ev_sleep (ev_tstamp delay) EV_THROW 1930ev_sleep (ev_tstamp delay) EV_NOEXCEPT
1902{ 1931{
1903 if (delay > 0.) 1932 if (delay > 0.)
1904 { 1933 {
1905#if EV_USE_NANOSLEEP 1934#if EV_USE_NANOSLEEP
1906 struct timespec ts; 1935 struct timespec ts;
1907 1936
1908 EV_TS_SET (ts, delay); 1937 EV_TS_SET (ts, delay);
1909 nanosleep (&ts, 0); 1938 nanosleep (&ts, 0);
1910#elif defined _WIN32 1939#elif defined _WIN32
1940 /* maybe this should round up, as ms is very low resolution */
1941 /* compared to select (µs) or nanosleep (ns) */
1911 Sleep ((unsigned long)(delay * 1e3)); 1942 Sleep ((unsigned long)(delay * 1e3));
1912#else 1943#else
1913 struct timeval tv; 1944 struct timeval tv;
1914 1945
1915 /* here we rely on sys/time.h + sys/types.h + unistd.h providing select */ 1946 /* here we rely on sys/time.h + sys/types.h + unistd.h providing select */
… …
1954{ 1985{
1955 *cur = array_nextsize (elem, *cur, cnt); 1986 *cur = array_nextsize (elem, *cur, cnt);
1956 return ev_realloc (base, elem * *cur); 1987 return ev_realloc (base, elem * *cur);
1957} 1988}
1958 1989
1990#define array_needsize_noinit(base,count)
1991
1959#define array_init_zero(base,count) \ 1992#define array_needsize_zerofill(base,count) \
1960 memset ((void *)(base), 0, sizeof (*(base)) * (count)) 1993 memset ((void *)(base), 0, sizeof (*(base)) * (count))
1961 1994
1962#define array_needsize(type,base,cur,cnt,init) \ 1995#define array_needsize(type,base,cur,cnt,init) \
1963 if (expect_false ((cnt) > (cur))) \ 1996 if (expect_false ((cnt) > (cur))) \
1964 { \ 1997 { \
… …
1990{ 2023{
1991} 2024}
1992 2025
1993noinline 2026noinline
1994void 2027void
1995ev_feed_event (EV_P_ void *w, int revents) EV_THROW 2028ev_feed_event (EV_P_ void *w, int revents) EV_NOEXCEPT
1996{ 2029{
1997 W w_ = (W)w; 2030 W w_ = (W)w;
1998 int pri = ABSPRI (w_); 2031 int pri = ABSPRI (w_);
1999 2032
2000 if (expect_false (w_->pending)) 2033 if (expect_false (w_->pending))
2001 pendings [pri][w_->pending - 1].events |= revents; 2034 pendings [pri][w_->pending - 1].events |= revents;
2002 else 2035 else
2003 { 2036 {
2004 w_->pending = ++pendingcnt [pri]; 2037 w_->pending = ++pendingcnt [pri];
2005 array_needsize (ANPENDING, pendings [pri], pendingmax [pri], w_->pending, EMPTY2); 2038 array_needsize (ANPENDING, pendings [pri], pendingmax [pri], w_->pending, array_needsize_noinit);
2006 pendings [pri][w_->pending - 1].w = w_; 2039 pendings [pri][w_->pending - 1].w = w_;
2007 pendings [pri][w_->pending - 1].events = revents; 2040 pendings [pri][w_->pending - 1].events = revents;
2008 } 2041 }
2009 2042
2010 pendingpri = NUMPRI - 1; 2043 pendingpri = NUMPRI - 1;
2011} 2044}
2012 2045
2013inline_speed void 2046inline_speed void
2014feed_reverse (EV_P_ W w) 2047feed_reverse (EV_P_ W w)
2015{ 2048{
2016 array_needsize (W, rfeeds, rfeedmax, rfeedcnt + 1, EMPTY2); 2049 array_needsize (W, rfeeds, rfeedmax, rfeedcnt + 1, array_needsize_noinit);
2017 rfeeds [rfeedcnt++] = w; 2050 rfeeds [rfeedcnt++] = w;
2018} 2051}
2019 2052
2020inline_size void 2053inline_size void
2021feed_reverse_done (EV_P_ int revents) 2054feed_reverse_done (EV_P_ int revents)
… …
2061 if (expect_true (!anfd->reify)) 2094 if (expect_true (!anfd->reify))
2062 fd_event_nocheck (EV_A_ fd, revents); 2095 fd_event_nocheck (EV_A_ fd, revents);
2063} 2096}
2064 2097
2065void 2098void
2066ev_feed_fd_event (EV_P_ int fd, int revents) EV_THROW 2099ev_feed_fd_event (EV_P_ int fd, int revents) EV_NOEXCEPT
2067{ 2100{
2068 if (fd >= 0 && fd < anfdmax) 2101 if (fd >= 0 && fd < anfdmax)
2069 fd_event_nocheck (EV_A_ fd, revents); 2102 fd_event_nocheck (EV_A_ fd, revents);
2070} 2103}
2071 2104
… …
2139 anfds [fd].reify |= flags; 2172 anfds [fd].reify |= flags;
2140 2173
2141 if (expect_true (!reify)) 2174 if (expect_true (!reify))
2142 { 2175 {
2143 ++fdchangecnt; 2176 ++fdchangecnt;
2144 array_needsize (int, fdchanges, fdchangemax, fdchangecnt, EMPTY2); 2177 array_needsize (int, fdchanges, fdchangemax, fdchangecnt, array_needsize_noinit);
2145 fdchanges [fdchangecnt - 1] = fd; 2178 fdchanges [fdchangecnt - 1] = fd;
2146 } 2179 }
2147} 2180}
2148 2181
2149/* the given fd is invalid/unusable, so make sure it doesn't hurt us anymore */ 2182/* the given fd is invalid/unusable, so make sure it doesn't hurt us anymore */
… …
2471#endif 2504#endif
2472 { 2505 {
2473#ifdef _WIN32 2506#ifdef _WIN32
2474 WSABUF buf; 2507 WSABUF buf;
2475 DWORD sent; 2508 DWORD sent;
2476 buf.buf = &buf; 2509 buf.buf = (char *)&buf;
2477 buf.len = 1; 2510 buf.len = 1;
2478 WSASend (EV_FD_TO_WIN32_HANDLE (evpipe [1]), &buf, 1, &sent, 0, 0, 0); 2511 WSASend (EV_FD_TO_WIN32_HANDLE (evpipe [1]), &buf, 1, &sent, 0, 0, 0);
2479#else 2512#else
2480 write (evpipe [1], &(evpipe [1]), 1); 2513 write (evpipe [1], &(evpipe [1]), 1);
2481#endif 2514#endif
… …
2553} 2586}
2554 2587
2555/*****************************************************************************/ 2588/*****************************************************************************/
2556 2589
2557void 2590void
2558ev_feed_signal (int signum) EV_THROW 2591ev_feed_signal (int signum) EV_NOEXCEPT
2559{ 2592{
2560#if EV_MULTIPLICITY 2593#if EV_MULTIPLICITY
2561 EV_P; 2594 EV_P;
2562 ECB_MEMORY_FENCE_ACQUIRE; 2595 ECB_MEMORY_FENCE_ACQUIRE;
2563 EV_A = signals [signum - 1].loop; 2596 EV_A = signals [signum - 1].loop;
… …
2580 ev_feed_signal (signum); 2613 ev_feed_signal (signum);
2581} 2614}
2582 2615
2583noinline 2616noinline
2584void 2617void
2585ev_feed_signal_event (EV_P_ int signum) EV_THROW 2618ev_feed_signal_event (EV_P_ int signum) EV_NOEXCEPT
2586{ 2619{
2587 WL w; 2620 WL w;
2588 2621
2589 if (expect_false (signum <= 0 || signum >= EV_NSIG)) 2622 if (expect_false (signum <= 0 || signum >= EV_NSIG))
2590 return; 2623 return;
… …
2696# include "ev_port.c" 2729# include "ev_port.c"
2697#endif 2730#endif
2698#if EV_USE_KQUEUE 2731#if EV_USE_KQUEUE
2699# include "ev_kqueue.c" 2732# include "ev_kqueue.c"
2700#endif 2733#endif
2734#if EV_USE_LINUXAIO
2735# include "ev_linuxaio.c"
2736#endif
2701#if EV_USE_EPOLL 2737#if EV_USE_EPOLL
2702# include "ev_epoll.c" 2738# include "ev_epoll.c"
2703#endif 2739#endif
2704#if EV_USE_POLL 2740#if EV_USE_POLL
2705# include "ev_poll.c" 2741# include "ev_poll.c"
… …
2707#if EV_USE_SELECT 2743#if EV_USE_SELECT
2708# include "ev_select.c" 2744# include "ev_select.c"
2709#endif 2745#endif
2710 2746
2711ecb_cold int 2747ecb_cold int
2712ev_version_major (void) EV_THROW 2748ev_version_major (void) EV_NOEXCEPT
2713{ 2749{
2714 return EV_VERSION_MAJOR; 2750 return EV_VERSION_MAJOR;
2715} 2751}
2716 2752
2717ecb_cold int 2753ecb_cold int
2718ev_version_minor (void) EV_THROW 2754ev_version_minor (void) EV_NOEXCEPT
2719{ 2755{
2720 return EV_VERSION_MINOR; 2756 return EV_VERSION_MINOR;
2721} 2757}
2722 2758
2723/* return true if we are running with elevated privileges and should ignore env variables */ 2759/* return true if we are running with elevated privileges and should ignore env variables */
… …
2732#endif 2768#endif
2733} 2769}
2734 2770
2735ecb_cold 2771ecb_cold
2736unsigned int 2772unsigned int
2737ev_supported_backends (void) EV_THROW 2773ev_supported_backends (void) EV_NOEXCEPT
2738{ 2774{
2739 unsigned int flags = 0; 2775 unsigned int flags = 0;
2740 2776
2741 if (EV_USE_PORT ) flags |= EVBACKEND_PORT; 2777 if (EV_USE_PORT ) flags |= EVBACKEND_PORT;
2742 if (EV_USE_KQUEUE) flags |= EVBACKEND_KQUEUE; 2778 if (EV_USE_KQUEUE ) flags |= EVBACKEND_KQUEUE;
2743 if (EV_USE_EPOLL ) flags |= EVBACKEND_EPOLL; 2779 if (EV_USE_EPOLL ) flags |= EVBACKEND_EPOLL;
2780 if (EV_USE_LINUXAIO) flags |= EVBACKEND_LINUXAIO;
2744 if (EV_USE_POLL ) flags |= EVBACKEND_POLL; 2781 if (EV_USE_POLL ) flags |= EVBACKEND_POLL;
2745 if (EV_USE_SELECT) flags |= EVBACKEND_SELECT; 2782 if (EV_USE_SELECT ) flags |= EVBACKEND_SELECT;
2746 2783
2747 return flags; 2784 return flags;
2748} 2785}
2749 2786
2750ecb_cold 2787ecb_cold
2751unsigned int 2788unsigned int
2752ev_recommended_backends (void) EV_THROW 2789ev_recommended_backends (void) EV_NOEXCEPT
2753{ 2790{
2754 unsigned int flags = ev_supported_backends (); 2791 unsigned int flags = ev_supported_backends ();
2755 2792
2756#ifndef __NetBSD__ 2793#ifndef __NetBSD__
2757 /* kqueue is borked on everything but netbsd apparently */ 2794 /* kqueue is borked on everything but netbsd apparently */
… …
2765#endif 2802#endif
2766#ifdef __FreeBSD__ 2803#ifdef __FreeBSD__
2767 flags &= ~EVBACKEND_POLL; /* poll return value is unusable (http://forums.freebsd.org/archive/index.php/t-10270.html) */ 2804 flags &= ~EVBACKEND_POLL; /* poll return value is unusable (http://forums.freebsd.org/archive/index.php/t-10270.html) */
2768#endif 2805#endif
2769 2806
2807 /* TODO: linuxaio is very experimental */
2808 flags &= ~EVBACKEND_LINUXAIO;
2809
2770 return flags; 2810 return flags;
2771} 2811}
2772 2812
2773ecb_cold 2813ecb_cold
2774unsigned int 2814unsigned int
2775ev_embeddable_backends (void) EV_THROW 2815ev_embeddable_backends (void) EV_NOEXCEPT
2776{ 2816{
2777 int flags = EVBACKEND_EPOLL | EVBACKEND_KQUEUE | EVBACKEND_PORT; 2817 int flags = EVBACKEND_EPOLL | EVBACKEND_KQUEUE | EVBACKEND_PORT;
2778 2818
2779 /* epoll embeddability broken on all linux versions up to at least 2.6.23 */ 2819 /* epoll embeddability broken on all linux versions up to at least 2.6.23 */
2780 if (ev_linux_version () < 0x020620) /* disable it on linux < 2.6.32 */ 2820 if (ev_linux_version () < 0x020620) /* disable it on linux < 2.6.32 */
… …
2782 2822
2783 return flags; 2823 return flags;
2784} 2824}
2785 2825
2786unsigned int 2826unsigned int
2787ev_backend (EV_P) EV_THROW 2827ev_backend (EV_P) EV_NOEXCEPT
2788{ 2828{
2789 return backend; 2829 return backend;
2790} 2830}
2791 2831
2792#if EV_FEATURE_API 2832#if EV_FEATURE_API
2793unsigned int 2833unsigned int
2794ev_iteration (EV_P) EV_THROW 2834ev_iteration (EV_P) EV_NOEXCEPT
2795{ 2835{
2796 return loop_count; 2836 return loop_count;
2797} 2837}
2798 2838
2799unsigned int 2839unsigned int
2800ev_depth (EV_P) EV_THROW 2840ev_depth (EV_P) EV_NOEXCEPT
2801{ 2841{
2802 return loop_depth; 2842 return loop_depth;
2803} 2843}
2804 2844
2805void 2845void
2806ev_set_io_collect_interval (EV_P_ ev_tstamp interval) EV_THROW 2846ev_set_io_collect_interval (EV_P_ ev_tstamp interval) EV_NOEXCEPT
2807{ 2847{
2808 io_blocktime = interval; 2848 io_blocktime = interval;
2809} 2849}
2810 2850
2811void 2851void
2812ev_set_timeout_collect_interval (EV_P_ ev_tstamp interval) EV_THROW 2852ev_set_timeout_collect_interval (EV_P_ ev_tstamp interval) EV_NOEXCEPT
2813{ 2853{
2814 timeout_blocktime = interval; 2854 timeout_blocktime = interval;
2815} 2855}
2816 2856
2817void 2857void
2818ev_set_userdata (EV_P_ void *data) EV_THROW 2858ev_set_userdata (EV_P_ void *data) EV_NOEXCEPT
2819{ 2859{
2820 userdata = data; 2860 userdata = data;
2821} 2861}
2822 2862
2823void * 2863void *
2824ev_userdata (EV_P) EV_THROW 2864ev_userdata (EV_P) EV_NOEXCEPT
2825{ 2865{
2826 return userdata; 2866 return userdata;
2827} 2867}
2828 2868
2829void 2869void
2830ev_set_invoke_pending_cb (EV_P_ ev_loop_callback invoke_pending_cb) EV_THROW 2870ev_set_invoke_pending_cb (EV_P_ ev_loop_callback invoke_pending_cb) EV_NOEXCEPT
2831{ 2871{
2832 invoke_cb = invoke_pending_cb; 2872 invoke_cb = invoke_pending_cb;
2833} 2873}
2834 2874
2835void 2875void
2836ev_set_loop_release_cb (EV_P_ void (*release)(EV_P) EV_THROW, void (*acquire)(EV_P) EV_THROW) EV_THROW 2876ev_set_loop_release_cb (EV_P_ void (*release)(EV_P) EV_NOEXCEPT, void (*acquire)(EV_P) EV_NOEXCEPT) EV_NOEXCEPT
2837{ 2877{
2838 release_cb = release; 2878 release_cb = release;
2839 acquire_cb = acquire; 2879 acquire_cb = acquire;
2840} 2880}
2841#endif 2881#endif
2842 2882
2843/* initialise a loop structure, must be zero-initialised */ 2883/* initialise a loop structure, must be zero-initialised */
2844noinline ecb_cold 2884noinline ecb_cold
2845static void 2885static void
2846loop_init (EV_P_ unsigned int flags) EV_THROW 2886loop_init (EV_P_ unsigned int flags) EV_NOEXCEPT
2847{ 2887{
2848 if (!backend) 2888 if (!backend)
2849 { 2889 {
2850 origflags = flags; 2890 origflags = flags;
2851 2891
… …
2909 2949
2910 if (!(flags & EVBACKEND_MASK)) 2950 if (!(flags & EVBACKEND_MASK))
2911 flags |= ev_recommended_backends (); 2951 flags |= ev_recommended_backends ();
2912 2952
2913#if EV_USE_IOCP 2953#if EV_USE_IOCP
2914 if (!backend && (flags & EVBACKEND_IOCP )) backend = iocp_init (EV_A_ flags); 2954 if (!backend && (flags & EVBACKEND_IOCP )) backend = iocp_init (EV_A_ flags);
2915#endif 2955#endif
2916#if EV_USE_PORT 2956#if EV_USE_PORT
2917 if (!backend && (flags & EVBACKEND_PORT )) backend = port_init (EV_A_ flags); 2957 if (!backend && (flags & EVBACKEND_PORT )) backend = port_init (EV_A_ flags);
2918#endif 2958#endif
2919#if EV_USE_KQUEUE 2959#if EV_USE_KQUEUE
2920 if (!backend && (flags & EVBACKEND_KQUEUE)) backend = kqueue_init (EV_A_ flags); 2960 if (!backend && (flags & EVBACKEND_KQUEUE )) backend = kqueue_init (EV_A_ flags);
2961#endif
2962#if EV_USE_LINUXAIO
2963 if (!backend && (flags & EVBACKEND_LINUXAIO)) backend = linuxaio_init (EV_A_ flags);
2921#endif 2964#endif
2922#if EV_USE_EPOLL 2965#if EV_USE_EPOLL
2923 if (!backend && (flags & EVBACKEND_EPOLL )) backend = epoll_init (EV_A_ flags); 2966 if (!backend && (flags & EVBACKEND_EPOLL )) backend = epoll_init (EV_A_ flags);
2924#endif 2967#endif
2925#if EV_USE_POLL 2968#if EV_USE_POLL
2926 if (!backend && (flags & EVBACKEND_POLL )) backend = poll_init (EV_A_ flags); 2969 if (!backend && (flags & EVBACKEND_POLL )) backend = poll_init (EV_A_ flags);
2927#endif 2970#endif
2928#if EV_USE_SELECT 2971#if EV_USE_SELECT
2929 if (!backend && (flags & EVBACKEND_SELECT)) backend = select_init (EV_A_ flags); 2972 if (!backend && (flags & EVBACKEND_SELECT )) backend = select_init (EV_A_ flags);
2930#endif 2973#endif
2931 2974
2932 ev_prepare_init (&pending_w, pendingcb); 2975 ev_prepare_init (&pending_w, pendingcb);
2933 2976
2934#if EV_SIGNAL_ENABLE || EV_ASYNC_ENABLE 2977#if EV_SIGNAL_ENABLE || EV_ASYNC_ENABLE
… …
2989 3032
2990 if (backend_fd >= 0) 3033 if (backend_fd >= 0)
2991 close (backend_fd); 3034 close (backend_fd);
2992 3035
2993#if EV_USE_IOCP 3036#if EV_USE_IOCP
2994 if (backend == EVBACKEND_IOCP ) iocp_destroy (EV_A); 3037 if (backend == EVBACKEND_IOCP ) iocp_destroy (EV_A);
2995#endif 3038#endif
2996#if EV_USE_PORT 3039#if EV_USE_PORT
2997 if (backend == EVBACKEND_PORT ) port_destroy (EV_A); 3040 if (backend == EVBACKEND_PORT ) port_destroy (EV_A);
2998#endif 3041#endif
2999#if EV_USE_KQUEUE 3042#if EV_USE_KQUEUE
3000 if (backend == EVBACKEND_KQUEUE) kqueue_destroy (EV_A); 3043 if (backend == EVBACKEND_KQUEUE ) kqueue_destroy (EV_A);
3044#endif
3045#if EV_USE_LINUXAIO
3046 if (backend == EVBACKEND_LINUXAIO) linuxaio_destroy (EV_A);
3001#endif 3047#endif
3002#if EV_USE_EPOLL 3048#if EV_USE_EPOLL
3003 if (backend == EVBACKEND_EPOLL ) epoll_destroy (EV_A); 3049 if (backend == EVBACKEND_EPOLL ) epoll_destroy (EV_A);
3004#endif 3050#endif
3005#if EV_USE_POLL 3051#if EV_USE_POLL
3006 if (backend == EVBACKEND_POLL ) poll_destroy (EV_A); 3052 if (backend == EVBACKEND_POLL ) poll_destroy (EV_A);
3007#endif 3053#endif
3008#if EV_USE_SELECT 3054#if EV_USE_SELECT
3009 if (backend == EVBACKEND_SELECT) select_destroy (EV_A); 3055 if (backend == EVBACKEND_SELECT ) select_destroy (EV_A);
3010#endif 3056#endif
3011 3057
3012 for (i = NUMPRI; i--; ) 3058 for (i = NUMPRI; i--; )
3013 { 3059 {
3014 array_free (pending, [i]); 3060 array_free (pending, [i]);
… …
3056 3102
3057inline_size void 3103inline_size void
3058loop_fork (EV_P) 3104loop_fork (EV_P)
3059{ 3105{
3060#if EV_USE_PORT 3106#if EV_USE_PORT
3061 if (backend == EVBACKEND_PORT ) port_fork (EV_A); 3107 if (backend == EVBACKEND_PORT ) port_fork (EV_A);
3062#endif 3108#endif
3063#if EV_USE_KQUEUE 3109#if EV_USE_KQUEUE
3064 if (backend == EVBACKEND_KQUEUE) kqueue_fork (EV_A); 3110 if (backend == EVBACKEND_KQUEUE ) kqueue_fork (EV_A);
3111#endif
3112#if EV_USE_LINUXAIO
3113 if (backend == EVBACKEND_LINUXAIO) linuxaio_fork (EV_A);
3065#endif 3114#endif
3066#if EV_USE_EPOLL 3115#if EV_USE_EPOLL
3067 if (backend == EVBACKEND_EPOLL ) epoll_fork (EV_A); 3116 if (backend == EVBACKEND_EPOLL ) epoll_fork (EV_A);
3068#endif 3117#endif
3069#if EV_USE_INOTIFY 3118#if EV_USE_INOTIFY
3070 infy_fork (EV_A); 3119 infy_fork (EV_A);
3071#endif 3120#endif
3072 3121
… …
3092 3141
3093#if EV_MULTIPLICITY 3142#if EV_MULTIPLICITY
3094 3143
3095ecb_cold 3144ecb_cold
3096struct ev_loop * 3145struct ev_loop *
3097ev_loop_new (unsigned int flags) EV_THROW 3146ev_loop_new (unsigned int flags) EV_NOEXCEPT
3098{ 3147{
3099 EV_P = (struct ev_loop *)ev_malloc (sizeof (struct ev_loop)); 3148 EV_P = (struct ev_loop *)ev_malloc (sizeof (struct ev_loop));
3100 3149
3101 memset (EV_A, 0, sizeof (struct ev_loop)); 3150 memset (EV_A, 0, sizeof (struct ev_loop));
3102 loop_init (EV_A_ flags); 3151 loop_init (EV_A_ flags);
… …
3149} 3198}
3150#endif 3199#endif
3151 3200
3152#if EV_FEATURE_API 3201#if EV_FEATURE_API
3153void ecb_cold 3202void ecb_cold
3154ev_verify (EV_P) EV_THROW 3203ev_verify (EV_P) EV_NOEXCEPT
3155{ 3204{
3156#if EV_VERIFY 3205#if EV_VERIFY
3157 int i; 3206 int i;
3158 WL w, w2; 3207 WL w, w2;
3159 3208
… …
3240ecb_cold 3289ecb_cold
3241struct ev_loop * 3290struct ev_loop *
3242#else 3291#else
3243int 3292int
3244#endif 3293#endif
3245ev_default_loop (unsigned int flags) EV_THROW 3294ev_default_loop (unsigned int flags) EV_NOEXCEPT
3246{ 3295{
3247 if (!ev_default_loop_ptr) 3296 if (!ev_default_loop_ptr)
3248 { 3297 {
3249#if EV_MULTIPLICITY 3298#if EV_MULTIPLICITY
3250 EV_P = ev_default_loop_ptr = &default_loop_struct; 3299 EV_P = ev_default_loop_ptr = &default_loop_struct;
… …
3269 3318
3270 return ev_default_loop_ptr; 3319 return ev_default_loop_ptr;
3271} 3320}
3272 3321
3273void 3322void
3274ev_loop_fork (EV_P) EV_THROW 3323ev_loop_fork (EV_P) EV_NOEXCEPT
3275{ 3324{
3276 postfork = 1; 3325 postfork = 1;
3277} 3326}
3278 3327
3279/*****************************************************************************/ 3328/*****************************************************************************/
… …
3283{ 3332{
3284 EV_CB_INVOKE ((W)w, revents); 3333 EV_CB_INVOKE ((W)w, revents);
3285} 3334}
3286 3335
3287unsigned int 3336unsigned int
3288ev_pending_count (EV_P) EV_THROW 3337ev_pending_count (EV_P) EV_NOEXCEPT
3289{ 3338{
3290 int pri; 3339 int pri;
3291 unsigned int count = 0; 3340 unsigned int count = 0;
3292 3341
3293 for (pri = NUMPRI; pri--; ) 3342 for (pri = NUMPRI; pri--; )
… …
3300void 3349void
3301ev_invoke_pending (EV_P) 3350ev_invoke_pending (EV_P)
3302{ 3351{
3303 pendingpri = NUMPRI; 3352 pendingpri = NUMPRI;
3304 3353
3305 while (pendingpri) /* pendingpri possibly gets modified in the inner loop */ 3354 do
3306 { 3355 {
3307 --pendingpri; 3356 --pendingpri;
3308 3357
3358 /* pendingpri possibly gets modified in the inner loop */
3309 while (pendingcnt [pendingpri]) 3359 while (pendingcnt [pendingpri])
3310 { 3360 {
3311 ANPENDING *p = pendings [pendingpri] + --pendingcnt [pendingpri]; 3361 ANPENDING *p = pendings [pendingpri] + --pendingcnt [pendingpri];
3312 3362
3313 p->w->pending = 0; 3363 p->w->pending = 0;
3314 EV_CB_INVOKE (p->w, p->events); 3364 EV_CB_INVOKE (p->w, p->events);
3315 EV_FREQUENT_CHECK; 3365 EV_FREQUENT_CHECK;
3316 } 3366 }
3317 } 3367 }
3368 while (pendingpri);
3318} 3369}
3319 3370
3320#if EV_IDLE_ENABLE 3371#if EV_IDLE_ENABLE
3321/* make idle watchers pending. this handles the "call-idle */ 3372/* make idle watchers pending. this handles the "call-idle */
3322/* only when higher priorities are idle" logic */ 3373/* only when higher priorities are idle" logic */
… …
3731 3782
3732 return activecnt; 3783 return activecnt;
3733} 3784}
3734 3785
3735void 3786void
3736ev_break (EV_P_ int how) EV_THROW 3787ev_break (EV_P_ int how) EV_NOEXCEPT
3737{ 3788{
3738 loop_done = how; 3789 loop_done = how;
3739} 3790}
3740 3791
3741void 3792void
3742ev_ref (EV_P) EV_THROW 3793ev_ref (EV_P) EV_NOEXCEPT
3743{ 3794{
3744 ++activecnt; 3795 ++activecnt;
3745} 3796}
3746 3797
3747void 3798void
3748ev_unref (EV_P) EV_THROW 3799ev_unref (EV_P) EV_NOEXCEPT
3749{ 3800{
3750 --activecnt; 3801 --activecnt;
3751} 3802}
3752 3803
3753void 3804void
3754ev_now_update (EV_P) EV_THROW 3805ev_now_update (EV_P) EV_NOEXCEPT
3755{ 3806{
3756 time_update (EV_A_ 1e100); 3807 time_update (EV_A_ 1e100);
3757} 3808}
3758 3809
3759void 3810void
3760ev_suspend (EV_P) EV_THROW 3811ev_suspend (EV_P) EV_NOEXCEPT
3761{ 3812{
3762 ev_now_update (EV_A); 3813 ev_now_update (EV_A);
3763} 3814}
3764 3815
3765void 3816void
3766ev_resume (EV_P) EV_THROW 3817ev_resume (EV_P) EV_NOEXCEPT
3767{ 3818{
3768 ev_tstamp mn_prev = mn_now; 3819 ev_tstamp mn_prev = mn_now;
3769 3820
3770 ev_now_update (EV_A); 3821 ev_now_update (EV_A);
3771 timers_reschedule (EV_A_ mn_now - mn_prev); 3822 timers_reschedule (EV_A_ mn_now - mn_prev);
… …
3810 w->pending = 0; 3861 w->pending = 0;
3811 } 3862 }
3812} 3863}
3813 3864
3814int 3865int
3815ev_clear_pending (EV_P_ void *w) EV_THROW 3866ev_clear_pending (EV_P_ void *w) EV_NOEXCEPT
3816{ 3867{
3817 W w_ = (W)w; 3868 W w_ = (W)w;
3818 int pending = w_->pending; 3869 int pending = w_->pending;
3819 3870
3820 if (expect_true (pending)) 3871 if (expect_true (pending))
… …
3854 3905
3855/*****************************************************************************/ 3906/*****************************************************************************/
3856 3907
3857noinline 3908noinline
3858void 3909void
3859ev_io_start (EV_P_ ev_io *w) EV_THROW 3910ev_io_start (EV_P_ ev_io *w) EV_NOEXCEPT
3860{ 3911{
3861 int fd = w->fd; 3912 int fd = w->fd;
3862 3913
3863 if (expect_false (ev_is_active (w))) 3914 if (expect_false (ev_is_active (w)))
3864 return; 3915 return;
… …
3867 assert (("libev: ev_io_start called with illegal event mask", !(w->events & ~(EV__IOFDSET | EV_READ | EV_WRITE)))); 3918 assert (("libev: ev_io_start called with illegal event mask", !(w->events & ~(EV__IOFDSET | EV_READ | EV_WRITE))));
3868 3919
3869 EV_FREQUENT_CHECK; 3920 EV_FREQUENT_CHECK;
3870 3921
3871 ev_start (EV_A_ (W)w, 1); 3922 ev_start (EV_A_ (W)w, 1);
3872 array_needsize (ANFD, anfds, anfdmax, fd + 1, array_init_zero); 3923 array_needsize (ANFD, anfds, anfdmax, fd + 1, array_needsize_zerofill);
3873 wlist_add (&anfds[fd].head, (WL)w); 3924 wlist_add (&anfds[fd].head, (WL)w);
3874 3925
3875 /* common bug, apparently */ 3926 /* common bug, apparently */
3876 assert (("libev: ev_io_start called with corrupted watcher", ((WL)w)->next != (WL)w)); 3927 assert (("libev: ev_io_start called with corrupted watcher", ((WL)w)->next != (WL)w));
3877 3928
… …
3881 EV_FREQUENT_CHECK; 3932 EV_FREQUENT_CHECK;
3882} 3933}
3883 3934
3884noinline 3935noinline
3885void 3936void
3886ev_io_stop (EV_P_ ev_io *w) EV_THROW 3937ev_io_stop (EV_P_ ev_io *w) EV_NOEXCEPT
3887{ 3938{
3888 clear_pending (EV_A_ (W)w); 3939 clear_pending (EV_A_ (W)w);
3889 if (expect_false (!ev_is_active (w))) 3940 if (expect_false (!ev_is_active (w)))
3890 return; 3941 return;
3891 3942
… …
3901 EV_FREQUENT_CHECK; 3952 EV_FREQUENT_CHECK;
3902} 3953}
3903 3954
3904noinline 3955noinline
3905void 3956void
3906ev_timer_start (EV_P_ ev_timer *w) EV_THROW 3957ev_timer_start (EV_P_ ev_timer *w) EV_NOEXCEPT
3907{ 3958{
3908 if (expect_false (ev_is_active (w))) 3959 if (expect_false (ev_is_active (w)))
3909 return; 3960 return;
3910 3961
3911 ev_at (w) += mn_now; 3962 ev_at (w) += mn_now;
… …
3914 3965
3915 EV_FREQUENT_CHECK; 3966 EV_FREQUENT_CHECK;
3916 3967
3917 ++timercnt; 3968 ++timercnt;
3918 ev_start (EV_A_ (W)w, timercnt + HEAP0 - 1); 3969 ev_start (EV_A_ (W)w, timercnt + HEAP0 - 1);
3919 array_needsize (ANHE, timers, timermax, ev_active (w) + 1, EMPTY2); 3970 array_needsize (ANHE, timers, timermax, ev_active (w) + 1, array_needsize_noinit);
3920 ANHE_w (timers [ev_active (w)]) = (WT)w; 3971 ANHE_w (timers [ev_active (w)]) = (WT)w;
3921 ANHE_at_cache (timers [ev_active (w)]); 3972 ANHE_at_cache (timers [ev_active (w)]);
3922 upheap (timers, ev_active (w)); 3973 upheap (timers, ev_active (w));
3923 3974
3924 EV_FREQUENT_CHECK; 3975 EV_FREQUENT_CHECK;
… …
3926 /*assert (("libev: internal timer heap corruption", timers [ev_active (w)] == (WT)w));*/ 3977 /*assert (("libev: internal timer heap corruption", timers [ev_active (w)] == (WT)w));*/
3927} 3978}
3928 3979
3929noinline 3980noinline
3930void 3981void
3931ev_timer_stop (EV_P_ ev_timer *w) EV_THROW 3982ev_timer_stop (EV_P_ ev_timer *w) EV_NOEXCEPT
3932{ 3983{
3933 clear_pending (EV_A_ (W)w); 3984 clear_pending (EV_A_ (W)w);
3934 if (expect_false (!ev_is_active (w))) 3985 if (expect_false (!ev_is_active (w)))
3935 return; 3986 return;
3936 3987
… …
3957 EV_FREQUENT_CHECK; 4008 EV_FREQUENT_CHECK;
3958} 4009}
3959 4010
3960noinline 4011noinline
3961void 4012void
3962ev_timer_again (EV_P_ ev_timer *w) EV_THROW 4013ev_timer_again (EV_P_ ev_timer *w) EV_NOEXCEPT
3963{ 4014{
3964 EV_FREQUENT_CHECK; 4015 EV_FREQUENT_CHECK;
3965 4016
3966 clear_pending (EV_A_ (W)w); 4017 clear_pending (EV_A_ (W)w);
3967 4018
… …
3984 4035
3985 EV_FREQUENT_CHECK; 4036 EV_FREQUENT_CHECK;
3986} 4037}
3987 4038
3988ev_tstamp 4039ev_tstamp
3989ev_timer_remaining (EV_P_ ev_timer *w) EV_THROW 4040ev_timer_remaining (EV_P_ ev_timer *w) EV_NOEXCEPT
3990{ 4041{
3991 return ev_at (w) - (ev_is_active (w) ? mn_now : 0.); 4042 return ev_at (w) - (ev_is_active (w) ? mn_now : 0.);
3992} 4043}
3993 4044
3994#if EV_PERIODIC_ENABLE 4045#if EV_PERIODIC_ENABLE
3995noinline 4046noinline
3996void 4047void
3997ev_periodic_start (EV_P_ ev_periodic *w) EV_THROW 4048ev_periodic_start (EV_P_ ev_periodic *w) EV_NOEXCEPT
3998{ 4049{
3999 if (expect_false (ev_is_active (w))) 4050 if (expect_false (ev_is_active (w)))
4000 return; 4051 return;
4001 4052
4002 if (w->reschedule_cb) 4053 if (w->reschedule_cb)
… …
4011 4062
4012 EV_FREQUENT_CHECK; 4063 EV_FREQUENT_CHECK;
4013 4064
4014 ++periodiccnt; 4065 ++periodiccnt;
4015 ev_start (EV_A_ (W)w, periodiccnt + HEAP0 - 1); 4066 ev_start (EV_A_ (W)w, periodiccnt + HEAP0 - 1);
4016 array_needsize (ANHE, periodics, periodicmax, ev_active (w) + 1, EMPTY2); 4067 array_needsize (ANHE, periodics, periodicmax, ev_active (w) + 1, array_needsize_noinit);
4017 ANHE_w (periodics [ev_active (w)]) = (WT)w; 4068 ANHE_w (periodics [ev_active (w)]) = (WT)w;
4018 ANHE_at_cache (periodics [ev_active (w)]); 4069 ANHE_at_cache (periodics [ev_active (w)]);
4019 upheap (periodics, ev_active (w)); 4070 upheap (periodics, ev_active (w));
4020 4071
4021 EV_FREQUENT_CHECK; 4072 EV_FREQUENT_CHECK;
… …
4023 /*assert (("libev: internal periodic heap corruption", ANHE_w (periodics [ev_active (w)]) == (WT)w));*/ 4074 /*assert (("libev: internal periodic heap corruption", ANHE_w (periodics [ev_active (w)]) == (WT)w));*/
4024} 4075}
4025 4076
4026noinline 4077noinline
4027void 4078void
4028ev_periodic_stop (EV_P_ ev_periodic *w) EV_THROW 4079ev_periodic_stop (EV_P_ ev_periodic *w) EV_NOEXCEPT
4029{ 4080{
4030 clear_pending (EV_A_ (W)w); 4081 clear_pending (EV_A_ (W)w);
4031 if (expect_false (!ev_is_active (w))) 4082 if (expect_false (!ev_is_active (w)))
4032 return; 4083 return;
4033 4084
… …
4052 EV_FREQUENT_CHECK; 4103 EV_FREQUENT_CHECK;
4053} 4104}
4054 4105
4055noinline 4106noinline
4056void 4107void
4057ev_periodic_again (EV_P_ ev_periodic *w) EV_THROW 4108ev_periodic_again (EV_P_ ev_periodic *w) EV_NOEXCEPT
4058{ 4109{
4059 /* TODO: use adjustheap and recalculation */ 4110 /* TODO: use adjustheap and recalculation */
4060 ev_periodic_stop (EV_A_ w); 4111 ev_periodic_stop (EV_A_ w);
4061 ev_periodic_start (EV_A_ w); 4112 ev_periodic_start (EV_A_ w);
4062} 4113}
… …
4068 4119
4069#if EV_SIGNAL_ENABLE 4120#if EV_SIGNAL_ENABLE
4070 4121
4071noinline 4122noinline
4072void 4123void
4073ev_signal_start (EV_P_ ev_signal *w) EV_THROW 4124ev_signal_start (EV_P_ ev_signal *w) EV_NOEXCEPT
4074{ 4125{
4075 if (expect_false (ev_is_active (w))) 4126 if (expect_false (ev_is_active (w)))
4076 return; 4127 return;
4077 4128
4078 assert (("libev: ev_signal_start called with illegal signal number", w->signum > 0 && w->signum < EV_NSIG)); 4129 assert (("libev: ev_signal_start called with illegal signal number", w->signum > 0 && w->signum < EV_NSIG));
… …
4151 EV_FREQUENT_CHECK; 4202 EV_FREQUENT_CHECK;
4152} 4203}
4153 4204
4154noinline 4205noinline
4155void 4206void
4156ev_signal_stop (EV_P_ ev_signal *w) EV_THROW 4207ev_signal_stop (EV_P_ ev_signal *w) EV_NOEXCEPT
4157{ 4208{
4158 clear_pending (EV_A_ (W)w); 4209 clear_pending (EV_A_ (W)w);
4159 if (expect_false (!ev_is_active (w))) 4210 if (expect_false (!ev_is_active (w)))
4160 return; 4211 return;
4161 4212
… …
4192#endif 4243#endif
4193 4244
4194#if EV_CHILD_ENABLE 4245#if EV_CHILD_ENABLE
4195 4246
4196void 4247void
4197ev_child_start (EV_P_ ev_child *w) EV_THROW 4248ev_child_start (EV_P_ ev_child *w) EV_NOEXCEPT
4198{ 4249{
4199#if EV_MULTIPLICITY 4250#if EV_MULTIPLICITY
4200 assert (("libev: child watchers are only supported in the default loop", loop == ev_default_loop_ptr)); 4251 assert (("libev: child watchers are only supported in the default loop", loop == ev_default_loop_ptr));
4201#endif 4252#endif
4202 if (expect_false (ev_is_active (w))) 4253 if (expect_false (ev_is_active (w)))
… …
4209 4260
4210 EV_FREQUENT_CHECK; 4261 EV_FREQUENT_CHECK;
4211} 4262}
4212 4263
4213void 4264void
4214ev_child_stop (EV_P_ ev_child *w) EV_THROW 4265ev_child_stop (EV_P_ ev_child *w) EV_NOEXCEPT
4215{ 4266{
4216 clear_pending (EV_A_ (W)w); 4267 clear_pending (EV_A_ (W)w);
4217 if (expect_false (!ev_is_active (w))) 4268 if (expect_false (!ev_is_active (w)))
4218 return; 4269 return;
4219 4270
… …
4484#else 4535#else
4485# define EV_LSTAT(p,b) lstat (p, b) 4536# define EV_LSTAT(p,b) lstat (p, b)
4486#endif 4537#endif
4487 4538
4488void 4539void
4489ev_stat_stat (EV_P_ ev_stat *w) EV_THROW 4540ev_stat_stat (EV_P_ ev_stat *w) EV_NOEXCEPT
4490{ 4541{
4491 if (lstat (w->path, &w->attr) < 0) 4542 if (lstat (w->path, &w->attr) < 0)
4492 w->attr.st_nlink = 0; 4543 w->attr.st_nlink = 0;
4493 else if (!w->attr.st_nlink) 4544 else if (!w->attr.st_nlink)
4494 w->attr.st_nlink = 1; 4545 w->attr.st_nlink = 1;
… …
4534 ev_feed_event (EV_A_ w, EV_STAT); 4585 ev_feed_event (EV_A_ w, EV_STAT);
4535 } 4586 }
4536} 4587}
4537 4588
4538void 4589void
4539ev_stat_start (EV_P_ ev_stat *w) EV_THROW 4590ev_stat_start (EV_P_ ev_stat *w) EV_NOEXCEPT
4540{ 4591{
4541 if (expect_false (ev_is_active (w))) 4592 if (expect_false (ev_is_active (w)))
4542 return; 4593 return;
4543 4594
4544 ev_stat_stat (EV_A_ w); 4595 ev_stat_stat (EV_A_ w);
… …
4565 4616
4566 EV_FREQUENT_CHECK; 4617 EV_FREQUENT_CHECK;
4567} 4618}
4568 4619
4569void 4620void
4570ev_stat_stop (EV_P_ ev_stat *w) EV_THROW 4621ev_stat_stop (EV_P_ ev_stat *w) EV_NOEXCEPT
4571{ 4622{
4572 clear_pending (EV_A_ (W)w); 4623 clear_pending (EV_A_ (W)w);
4573 if (expect_false (!ev_is_active (w))) 4624 if (expect_false (!ev_is_active (w)))
4574 return; 4625 return;
4575 4626
… …
4591} 4642}
4592#endif 4643#endif
4593 4644
4594#if EV_IDLE_ENABLE 4645#if EV_IDLE_ENABLE
4595void 4646void
4596ev_idle_start (EV_P_ ev_idle *w) EV_THROW 4647ev_idle_start (EV_P_ ev_idle *w) EV_NOEXCEPT
4597{ 4648{
4598 if (expect_false (ev_is_active (w))) 4649 if (expect_false (ev_is_active (w)))
4599 return; 4650 return;
4600 4651
4601 pri_adjust (EV_A_ (W)w); 4652 pri_adjust (EV_A_ (W)w);
… …
4606 int active = ++idlecnt [ABSPRI (w)]; 4657 int active = ++idlecnt [ABSPRI (w)];
4607 4658
4608 ++idleall; 4659 ++idleall;
4609 ev_start (EV_A_ (W)w, active); 4660 ev_start (EV_A_ (W)w, active);
4610 4661
4611 array_needsize (ev_idle *, idles [ABSPRI (w)], idlemax [ABSPRI (w)], active, EMPTY2); 4662 array_needsize (ev_idle *, idles [ABSPRI (w)], idlemax [ABSPRI (w)], active, array_needsize_noinit);
4612 idles [ABSPRI (w)][active - 1] = w; 4663 idles [ABSPRI (w)][active - 1] = w;
4613 } 4664 }
4614 4665
4615 EV_FREQUENT_CHECK; 4666 EV_FREQUENT_CHECK;
4616} 4667}
4617 4668
4618void 4669void
4619ev_idle_stop (EV_P_ ev_idle *w) EV_THROW 4670ev_idle_stop (EV_P_ ev_idle *w) EV_NOEXCEPT
4620{ 4671{
4621 clear_pending (EV_A_ (W)w); 4672 clear_pending (EV_A_ (W)w);
4622 if (expect_false (!ev_is_active (w))) 4673 if (expect_false (!ev_is_active (w)))
4623 return; 4674 return;
4624 4675
… …
4638} 4689}
4639#endif 4690#endif
4640 4691
4641#if EV_PREPARE_ENABLE 4692#if EV_PREPARE_ENABLE
4642void 4693void
4643ev_prepare_start (EV_P_ ev_prepare *w) EV_THROW 4694ev_prepare_start (EV_P_ ev_prepare *w) EV_NOEXCEPT
4644{ 4695{
4645 if (expect_false (ev_is_active (w))) 4696 if (expect_false (ev_is_active (w)))
4646 return; 4697 return;
4647 4698
4648 EV_FREQUENT_CHECK; 4699 EV_FREQUENT_CHECK;
4649 4700
4650 ev_start (EV_A_ (W)w, ++preparecnt); 4701 ev_start (EV_A_ (W)w, ++preparecnt);
4651 array_needsize (ev_prepare *, prepares, preparemax, preparecnt, EMPTY2); 4702 array_needsize (ev_prepare *, prepares, preparemax, preparecnt, array_needsize_noinit);
4652 prepares [preparecnt - 1] = w; 4703 prepares [preparecnt - 1] = w;
4653 4704
4654 EV_FREQUENT_CHECK; 4705 EV_FREQUENT_CHECK;
4655} 4706}
4656 4707
4657void 4708void
4658ev_prepare_stop (EV_P_ ev_prepare *w) EV_THROW 4709ev_prepare_stop (EV_P_ ev_prepare *w) EV_NOEXCEPT
4659{ 4710{
4660 clear_pending (EV_A_ (W)w); 4711 clear_pending (EV_A_ (W)w);
4661 if (expect_false (!ev_is_active (w))) 4712 if (expect_false (!ev_is_active (w)))
4662 return; 4713 return;
4663 4714
… …
4676} 4727}
4677#endif 4728#endif
4678 4729
4679#if EV_CHECK_ENABLE 4730#if EV_CHECK_ENABLE
4680void 4731void
4681ev_check_start (EV_P_ ev_check *w) EV_THROW 4732ev_check_start (EV_P_ ev_check *w) EV_NOEXCEPT
4682{ 4733{
4683 if (expect_false (ev_is_active (w))) 4734 if (expect_false (ev_is_active (w)))
4684 return; 4735 return;
4685 4736
4686 EV_FREQUENT_CHECK; 4737 EV_FREQUENT_CHECK;
4687 4738
4688 ev_start (EV_A_ (W)w, ++checkcnt); 4739 ev_start (EV_A_ (W)w, ++checkcnt);
4689 array_needsize (ev_check *, checks, checkmax, checkcnt, EMPTY2); 4740 array_needsize (ev_check *, checks, checkmax, checkcnt, array_needsize_noinit);
4690 checks [checkcnt - 1] = w; 4741 checks [checkcnt - 1] = w;
4691 4742
4692 EV_FREQUENT_CHECK; 4743 EV_FREQUENT_CHECK;
4693} 4744}
4694 4745
4695void 4746void
4696ev_check_stop (EV_P_ ev_check *w) EV_THROW 4747ev_check_stop (EV_P_ ev_check *w) EV_NOEXCEPT
4697{ 4748{
4698 clear_pending (EV_A_ (W)w); 4749 clear_pending (EV_A_ (W)w);
4699 if (expect_false (!ev_is_active (w))) 4750 if (expect_false (!ev_is_active (w)))
4700 return; 4751 return;
4701 4752
… …
4715#endif 4766#endif
4716 4767
4717#if EV_EMBED_ENABLE 4768#if EV_EMBED_ENABLE
4718noinline 4769noinline
4719void 4770void
4720ev_embed_sweep (EV_P_ ev_embed *w) EV_THROW 4771ev_embed_sweep (EV_P_ ev_embed *w) EV_NOEXCEPT
4721{ 4772{
4722 ev_run (w->other, EVRUN_NOWAIT); 4773 ev_run (w->other, EVRUN_NOWAIT);
4723} 4774}
4724 4775
4725static void 4776static void
… …
4773 ev_idle_stop (EV_A_ idle); 4824 ev_idle_stop (EV_A_ idle);
4774} 4825}
4775#endif 4826#endif
4776 4827
4777void 4828void
4778ev_embed_start (EV_P_ ev_embed *w) EV_THROW 4829ev_embed_start (EV_P_ ev_embed *w) EV_NOEXCEPT
4779{ 4830{
4780 if (expect_false (ev_is_active (w))) 4831 if (expect_false (ev_is_active (w)))
4781 return; 4832 return;
4782 4833
4783 { 4834 {
… …
4804 4855
4805 EV_FREQUENT_CHECK; 4856 EV_FREQUENT_CHECK;
4806} 4857}
4807 4858
4808void 4859void
4809ev_embed_stop (EV_P_ ev_embed *w) EV_THROW 4860ev_embed_stop (EV_P_ ev_embed *w) EV_NOEXCEPT
4810{ 4861{
4811 clear_pending (EV_A_ (W)w); 4862 clear_pending (EV_A_ (W)w);
4812 if (expect_false (!ev_is_active (w))) 4863 if (expect_false (!ev_is_active (w)))
4813 return; 4864 return;
4814 4865
… …
4824} 4875}
4825#endif 4876#endif
4826 4877
4827#if EV_FORK_ENABLE 4878#if EV_FORK_ENABLE
4828void 4879void
4829ev_fork_start (EV_P_ ev_fork *w) EV_THROW 4880ev_fork_start (EV_P_ ev_fork *w) EV_NOEXCEPT
4830{ 4881{
4831 if (expect_false (ev_is_active (w))) 4882 if (expect_false (ev_is_active (w)))
4832 return; 4883 return;
4833 4884
4834 EV_FREQUENT_CHECK; 4885 EV_FREQUENT_CHECK;
4835 4886
4836 ev_start (EV_A_ (W)w, ++forkcnt); 4887 ev_start (EV_A_ (W)w, ++forkcnt);
4837 array_needsize (ev_fork *, forks, forkmax, forkcnt, EMPTY2); 4888 array_needsize (ev_fork *, forks, forkmax, forkcnt, array_needsize_noinit);
4838 forks [forkcnt - 1] = w; 4889 forks [forkcnt - 1] = w;
4839 4890
4840 EV_FREQUENT_CHECK; 4891 EV_FREQUENT_CHECK;
4841} 4892}
4842 4893
4843void 4894void
4844ev_fork_stop (EV_P_ ev_fork *w) EV_THROW 4895ev_fork_stop (EV_P_ ev_fork *w) EV_NOEXCEPT
4845{ 4896{
4846 clear_pending (EV_A_ (W)w); 4897 clear_pending (EV_A_ (W)w);
4847 if (expect_false (!ev_is_active (w))) 4898 if (expect_false (!ev_is_active (w)))
4848 return; 4899 return;
4849 4900
… …
4862} 4913}
4863#endif 4914#endif
4864 4915
4865#if EV_CLEANUP_ENABLE 4916#if EV_CLEANUP_ENABLE
4866void 4917void
4867ev_cleanup_start (EV_P_ ev_cleanup *w) EV_THROW 4918ev_cleanup_start (EV_P_ ev_cleanup *w) EV_NOEXCEPT
4868{ 4919{
4869 if (expect_false (ev_is_active (w))) 4920 if (expect_false (ev_is_active (w)))
4870 return; 4921 return;
4871 4922
4872 EV_FREQUENT_CHECK; 4923 EV_FREQUENT_CHECK;
4873 4924
4874 ev_start (EV_A_ (W)w, ++cleanupcnt); 4925 ev_start (EV_A_ (W)w, ++cleanupcnt);
4875 array_needsize (ev_cleanup *, cleanups, cleanupmax, cleanupcnt, EMPTY2); 4926 array_needsize (ev_cleanup *, cleanups, cleanupmax, cleanupcnt, array_needsize_noinit);
4876 cleanups [cleanupcnt - 1] = w; 4927 cleanups [cleanupcnt - 1] = w;
4877 4928
4878 /* cleanup watchers should never keep a refcount on the loop */ 4929 /* cleanup watchers should never keep a refcount on the loop */
4879 ev_unref (EV_A); 4930 ev_unref (EV_A);
4880 EV_FREQUENT_CHECK; 4931 EV_FREQUENT_CHECK;
4881} 4932}
4882 4933
4883void 4934void
4884ev_cleanup_stop (EV_P_ ev_cleanup *w) EV_THROW 4935ev_cleanup_stop (EV_P_ ev_cleanup *w) EV_NOEXCEPT
4885{ 4936{
4886 clear_pending (EV_A_ (W)w); 4937 clear_pending (EV_A_ (W)w);
4887 if (expect_false (!ev_is_active (w))) 4938 if (expect_false (!ev_is_active (w)))
4888 return; 4939 return;
4889 4940
… …
4903} 4954}
4904#endif 4955#endif
4905 4956
4906#if EV_ASYNC_ENABLE 4957#if EV_ASYNC_ENABLE
4907void 4958void
4908ev_async_start (EV_P_ ev_async *w) EV_THROW 4959ev_async_start (EV_P_ ev_async *w) EV_NOEXCEPT
4909{ 4960{
4910 if (expect_false (ev_is_active (w))) 4961 if (expect_false (ev_is_active (w)))
4911 return; 4962 return;
4912 4963
4913 w->sent = 0; 4964 w->sent = 0;
… …
4915 evpipe_init (EV_A); 4966 evpipe_init (EV_A);
4916 4967
4917 EV_FREQUENT_CHECK; 4968 EV_FREQUENT_CHECK;
4918 4969
4919 ev_start (EV_A_ (W)w, ++asynccnt); 4970 ev_start (EV_A_ (W)w, ++asynccnt);
4920 array_needsize (ev_async *, asyncs, asyncmax, asynccnt, EMPTY2); 4971 array_needsize (ev_async *, asyncs, asyncmax, asynccnt, array_needsize_noinit);
4921 asyncs [asynccnt - 1] = w; 4972 asyncs [asynccnt - 1] = w;
4922 4973
4923 EV_FREQUENT_CHECK; 4974 EV_FREQUENT_CHECK;
4924} 4975}
4925 4976
4926void 4977void
4927ev_async_stop (EV_P_ ev_async *w) EV_THROW 4978ev_async_stop (EV_P_ ev_async *w) EV_NOEXCEPT
4928{ 4979{
4929 clear_pending (EV_A_ (W)w); 4980 clear_pending (EV_A_ (W)w);
4930 if (expect_false (!ev_is_active (w))) 4981 if (expect_false (!ev_is_active (w)))
4931 return; 4982 return;
4932 4983
… …
4943 4994
4944 EV_FREQUENT_CHECK; 4995 EV_FREQUENT_CHECK;
4945} 4996}
4946 4997
4947void 4998void
4948ev_async_send (EV_P_ ev_async *w) EV_THROW 4999ev_async_send (EV_P_ ev_async *w) EV_NOEXCEPT
4949{ 5000{
4950 w->sent = 1; 5001 w->sent = 1;
4951 evpipe_write (EV_A_ &async_pending); 5002 evpipe_write (EV_A_ &async_pending);
4952} 5003}
4953#endif 5004#endif
… …
4990 5041
4991 once_cb (EV_A_ once, revents | ev_clear_pending (EV_A_ &once->io)); 5042 once_cb (EV_A_ once, revents | ev_clear_pending (EV_A_ &once->io));
4992} 5043}
4993 5044
4994void 5045void
4995ev_once (EV_P_ int fd, int events, ev_tstamp timeout, void (*cb)(int revents, void *arg), void *arg) EV_THROW 5046ev_once (EV_P_ int fd, int events, ev_tstamp timeout, void (*cb)(int revents, void *arg), void *arg) EV_NOEXCEPT
4996{ 5047{
4997 struct ev_once *once = (struct ev_once *)ev_malloc (sizeof (struct ev_once)); 5048 struct ev_once *once = (struct ev_once *)ev_malloc (sizeof (struct ev_once));
4998
4999 if (expect_false (!once))
5000 {
5001 cb (EV_ERROR | EV_READ | EV_WRITE | EV_TIMER, arg);
5002 return;
5003 }
5004 5049
5005 once->cb = cb; 5050 once->cb = cb;
5006 once->arg = arg; 5051 once->arg = arg;
5007 5052
5008 ev_init (&once->io, once_cb_io); 5053 ev_init (&once->io, once_cb_io);
… …
5023/*****************************************************************************/ 5068/*****************************************************************************/
5024 5069
5025#if EV_WALK_ENABLE 5070#if EV_WALK_ENABLE
5026ecb_cold 5071ecb_cold
5027void 5072void
5028ev_walk (EV_P_ int types, void (*cb)(EV_P_ int type, void *w)) EV_THROW 5073ev_walk (EV_P_ int types, void (*cb)(EV_P_ int type, void *w)) EV_NOEXCEPT
5029{ 5074{
5030 int i, j; 5075 int i, j;
5031 ev_watcher_list *wl, *wn; 5076 ev_watcher_list *wl, *wn;
5032 5077
5033 if (types & (EV_IO | EV_EMBED)) 5078 if (types & (EV_IO | EV_EMBED))

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