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Comparing libev/ev.c (file contents):
Revision 1.313 by root, Wed Aug 19 23:44:51 2009 UTC vs.
Revision 1.325 by root, Sun Jan 24 12:31:55 2010 UTC

… …
110# define EV_USE_EPOLL 0 110# define EV_USE_EPOLL 0
111# endif 111# endif
112# endif 112# endif
113 113
114# ifndef EV_USE_KQUEUE 114# ifndef EV_USE_KQUEUE
115# if HAVE_KQUEUE && HAVE_SYS_EVENT_H && HAVE_SYS_QUEUE_H 115# if HAVE_KQUEUE && HAVE_SYS_EVENT_H
116# define EV_USE_KQUEUE 1 116# define EV_USE_KQUEUE 1
117# else 117# else
118# define EV_USE_KQUEUE 0 118# define EV_USE_KQUEUE 0
119# endif 119# endif
120# endif 120# endif
… …
153 153
154#endif 154#endif
155 155
156#include <math.h> 156#include <math.h>
157#include <stdlib.h> 157#include <stdlib.h>
158#include <string.h>
158#include <fcntl.h> 159#include <fcntl.h>
159#include <stddef.h> 160#include <stddef.h>
160 161
161#include <stdio.h> 162#include <stdio.h>
162 163
… …
302# define EV_USE_EVENTFD 0 303# define EV_USE_EVENTFD 0
303# endif 304# endif
304#endif 305#endif
305 306
306#ifndef EV_USE_SIGNALFD 307#ifndef EV_USE_SIGNALFD
307# if __linux && (__GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 9)) 308# if __linux && (__GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 7))
308# define EV_USE_SIGNALFD 1 309# define EV_USE_SIGNALFD 1
309# else 310# else
310# define EV_USE_SIGNALFD 0 311# define EV_USE_SIGNALFD 0
311# endif 312# endif
312#endif 313#endif
… …
343# endif 344# endif
344#endif 345#endif
345 346
346/* this block fixes any misconfiguration where we know we run into trouble otherwise */ 347/* this block fixes any misconfiguration where we know we run into trouble otherwise */
347 348
349#ifdef _AIX
350/* AIX has a completely broken poll.h header */
351# undef EV_USE_POLL
352# define EV_USE_POLL 0
353#endif
354
348#ifndef CLOCK_MONOTONIC 355#ifndef CLOCK_MONOTONIC
349# undef EV_USE_MONOTONIC 356# undef EV_USE_MONOTONIC
350# define EV_USE_MONOTONIC 0 357# define EV_USE_MONOTONIC 0
351#endif 358#endif
352 359
… …
402} 409}
403# endif 410# endif
404#endif 411#endif
405 412
406#if EV_USE_SIGNALFD 413#if EV_USE_SIGNALFD
407# include <sys/signalfd.h> 414/* our minimum requirement is glibc 2.7 which has the stub, but not the header */
415# include <stdint.h>
416# ifndef SFD_NONBLOCK
417# define SFD_NONBLOCK O_NONBLOCK
408#endif 418# endif
419# ifndef SFD_CLOEXEC
420# ifdef O_CLOEXEC
421# define SFD_CLOEXEC O_CLOEXEC
422# else
423# define SFD_CLOEXEC 02000000
424# endif
425# endif
426# ifdef __cplusplus
427extern "C" {
428# endif
429int signalfd (int fd, const sigset_t *mask, int flags);
430
431struct signalfd_siginfo
432{
433 uint32_t ssi_signo;
434 char pad[128 - sizeof (uint32_t)];
435};
436# ifdef __cplusplus
437}
438# endif
439#endif
440
409 441
410/**/ 442/**/
411 443
412#if EV_VERIFY >= 3 444#if EV_VERIFY >= 3
413# define EV_FREQUENT_CHECK ev_loop_verify (EV_A) 445# define EV_FREQUENT_CHECK ev_loop_verify (EV_A)
… …
425 */ 457 */
426#define TIME_EPSILON 0.0001220703125 /* 1/8192 */ 458#define TIME_EPSILON 0.0001220703125 /* 1/8192 */
427 459
428#define MIN_TIMEJUMP 1. /* minimum timejump that gets detected (if monotonic clock available) */ 460#define MIN_TIMEJUMP 1. /* minimum timejump that gets detected (if monotonic clock available) */
429#define MAX_BLOCKTIME 59.743 /* never wait longer than this time (to detect time jumps) */ 461#define MAX_BLOCKTIME 59.743 /* never wait longer than this time (to detect time jumps) */
430/*#define CLEANUP_INTERVAL (MAX_BLOCKTIME * 5.) /* how often to try to free memory and re-check fds, TODO */
431 462
432#if __GNUC__ >= 4 463#if __GNUC__ >= 4
433# define expect(expr,value) __builtin_expect ((expr),(value)) 464# define expect(expr,value) __builtin_expect ((expr),(value))
434# define noinline __attribute__ ((noinline)) 465# define noinline __attribute__ ((noinline))
435#else 466#else
… …
480 511
481#ifndef EV_FD_TO_WIN32_HANDLE 512#ifndef EV_FD_TO_WIN32_HANDLE
482# define EV_FD_TO_WIN32_HANDLE(fd) _get_osfhandle (fd) 513# define EV_FD_TO_WIN32_HANDLE(fd) _get_osfhandle (fd)
483#endif 514#endif
484#ifndef EV_WIN32_HANDLE_TO_FD 515#ifndef EV_WIN32_HANDLE_TO_FD
485# define EV_WIN32_HANDLE_TO_FD(handle) _open_osfhandle (fd, 0) 516# define EV_WIN32_HANDLE_TO_FD(handle) _open_osfhandle (handle, 0)
486#endif 517#endif
487#ifndef EV_WIN32_CLOSE_FD 518#ifndef EV_WIN32_CLOSE_FD
488# define EV_WIN32_CLOSE_FD(fd) close (fd) 519# define EV_WIN32_CLOSE_FD(fd) close (fd)
489#endif 520#endif
490 521
… …
939/* check whether the given fd is atcually valid, for error recovery */ 970/* check whether the given fd is atcually valid, for error recovery */
940inline_size int 971inline_size int
941fd_valid (int fd) 972fd_valid (int fd)
942{ 973{
943#ifdef _WIN32 974#ifdef _WIN32
944 return _get_osfhandle (fd) != -1; 975 return EV_FD_TO_WIN32_HANDLE (fd) != -1;
945#else 976#else
946 return fcntl (fd, F_GETFD) != -1; 977 return fcntl (fd, F_GETFD) != -1;
947#endif 978#endif
948} 979}
949 980
… …
1154inline_speed void 1185inline_speed void
1155fd_intern (int fd) 1186fd_intern (int fd)
1156{ 1187{
1157#ifdef _WIN32 1188#ifdef _WIN32
1158 unsigned long arg = 1; 1189 unsigned long arg = 1;
1159 ioctlsocket (_get_osfhandle (fd), FIONBIO, &arg); 1190 ioctlsocket (EV_FD_TO_WIN32_HANDLE (fd), FIONBIO, &arg);
1160#else 1191#else
1161 fcntl (fd, F_SETFD, FD_CLOEXEC); 1192 fcntl (fd, F_SETFD, FD_CLOEXEC);
1162 fcntl (fd, F_SETFL, O_NONBLOCK); 1193 fcntl (fd, F_SETFL, O_NONBLOCK);
1163#endif 1194#endif
1164} 1195}
… …
1269{ 1300{
1270#if EV_MULTIPLICITY 1301#if EV_MULTIPLICITY
1271 EV_P = signals [signum - 1].loop; 1302 EV_P = signals [signum - 1].loop;
1272#endif 1303#endif
1273 1304
1274#if _WIN32 1305#ifdef _WIN32
1275 signal (signum, ev_sighandler); 1306 signal (signum, ev_sighandler);
1276#endif 1307#endif
1277 1308
1278 signals [signum - 1].pending = 1; 1309 signals [signum - 1].pending = 1;
1279 evpipe_write (EV_A_ &sig_pending); 1310 evpipe_write (EV_A_ &sig_pending);
… …
1580#endif 1611#endif
1581#if EV_USE_INOTIFY 1612#if EV_USE_INOTIFY
1582 fs_fd = flags & EVFLAG_NOINOTIFY ? -1 : -2; 1613 fs_fd = flags & EVFLAG_NOINOTIFY ? -1 : -2;
1583#endif 1614#endif
1584#if EV_USE_SIGNALFD 1615#if EV_USE_SIGNALFD
1585 sigfd = flags & EVFLAG_NOSIGFD ? -1 : -2; 1616 sigfd = flags & EVFLAG_SIGNALFD ? -2 : -1;
1586#endif 1617#endif
1587 1618
1588 if (!(flags & 0x0000ffffU)) 1619 if (!(flags & 0x0000ffffU))
1589 flags |= ev_recommended_backends (); 1620 flags |= ev_recommended_backends ();
1590 1621
… …
1634 } 1665 }
1635 } 1666 }
1636 1667
1637#if EV_USE_SIGNALFD 1668#if EV_USE_SIGNALFD
1638 if (ev_is_active (&sigfd_w)) 1669 if (ev_is_active (&sigfd_w))
1639 {
1640 /*ev_ref (EV_A);*/
1641 /*ev_io_stop (EV_A_ &sigfd_w);*/
1642
1643 close (sigfd); 1670 close (sigfd);
1644 }
1645#endif 1671#endif
1646 1672
1647#if EV_USE_INOTIFY 1673#if EV_USE_INOTIFY
1648 if (fs_fd >= 0) 1674 if (fs_fd >= 0)
1649 close (fs_fd); 1675 close (fs_fd);
… …
2137 ANHE_at_cache (*he); 2163 ANHE_at_cache (*he);
2138 } 2164 }
2139} 2165}
2140 2166
2141/* fetch new monotonic and realtime times from the kernel */ 2167/* fetch new monotonic and realtime times from the kernel */
2142/* also detetc if there was a timejump, and act accordingly */ 2168/* also detect if there was a timejump, and act accordingly */
2143inline_speed void 2169inline_speed void
2144time_update (EV_P_ ev_tstamp max_block) 2170time_update (EV_P_ ev_tstamp max_block)
2145{ 2171{
2146#if EV_USE_MONOTONIC 2172#if EV_USE_MONOTONIC
2147 if (expect_true (have_monotonic)) 2173 if (expect_true (have_monotonic))
… …
2727 if (!((WL)w)->next) 2753 if (!((WL)w)->next)
2728# if EV_USE_SIGNALFD 2754# if EV_USE_SIGNALFD
2729 if (sigfd < 0) /*TODO*/ 2755 if (sigfd < 0) /*TODO*/
2730# endif 2756# endif
2731 { 2757 {
2732# if _WIN32 2758# ifdef _WIN32
2759 evpipe_init (EV_A);
2760
2733 signal (w->signum, ev_sighandler); 2761 signal (w->signum, ev_sighandler);
2734# else 2762# else
2735 struct sigaction sa; 2763 struct sigaction sa;
2736 2764
2737 evpipe_init (EV_A); 2765 evpipe_init (EV_A);
… …
2768 signals [w->signum - 1].loop = 0; /* unattach from signal */ 2796 signals [w->signum - 1].loop = 0; /* unattach from signal */
2769#endif 2797#endif
2770#if EV_USE_SIGNALFD 2798#if EV_USE_SIGNALFD
2771 if (sigfd >= 0) 2799 if (sigfd >= 0)
2772 { 2800 {
2773 sigprocmask (SIG_UNBLOCK, &sigfd_set, 0);//D 2801 sigset_t ss;
2802
2803 sigemptyset (&ss);
2804 sigaddset (&ss, w->signum);
2774 sigdelset (&sigfd_set, w->signum); 2805 sigdelset (&sigfd_set, w->signum);
2806
2775 signalfd (sigfd, &sigfd_set, 0); 2807 signalfd (sigfd, &sigfd_set, 0);
2776 sigprocmask (SIG_BLOCK, &sigfd_set, 0);//D 2808 sigprocmask (SIG_UNBLOCK, &ss, 0);
2777 /*TODO: maybe unblock signal? */
2778 } 2809 }
2779 else 2810 else
2780#endif 2811#endif
2781 signal (w->signum, SIG_DFL); 2812 signal (w->signum, SIG_DFL);
2782 } 2813 }
… …
2835static void noinline 2866static void noinline
2836infy_add (EV_P_ ev_stat *w) 2867infy_add (EV_P_ ev_stat *w)
2837{ 2868{
2838 w->wd = inotify_add_watch (fs_fd, w->path, IN_ATTRIB | IN_DELETE_SELF | IN_MOVE_SELF | IN_MODIFY | IN_DONT_FOLLOW | IN_MASK_ADD); 2869 w->wd = inotify_add_watch (fs_fd, w->path, IN_ATTRIB | IN_DELETE_SELF | IN_MOVE_SELF | IN_MODIFY | IN_DONT_FOLLOW | IN_MASK_ADD);
2839 2870
2840 if (w->wd < 0) 2871 if (w->wd >= 0)
2872 {
2873 struct statfs sfs;
2874
2875 /* now local changes will be tracked by inotify, but remote changes won't */
2876 /* unless the filesystem is known to be local, we therefore still poll */
2877 /* also do poll on <2.6.25, but with normal frequency */
2878
2879 if (!fs_2625)
2880 w->timer.repeat = w->interval ? w->interval : DEF_STAT_INTERVAL;
2881 else if (!statfs (w->path, &sfs)
2882 && (sfs.f_type == 0x1373 /* devfs */
2883 || sfs.f_type == 0xEF53 /* ext2/3 */
2884 || sfs.f_type == 0x3153464a /* jfs */
2885 || sfs.f_type == 0x52654973 /* reiser3 */
2886 || sfs.f_type == 0x01021994 /* tempfs */
2887 || sfs.f_type == 0x58465342 /* xfs */))
2888 w->timer.repeat = 0.; /* filesystem is local, kernel new enough */
2889 else
2890 w->timer.repeat = w->interval ? w->interval : NFS_STAT_INTERVAL; /* remote, use reduced frequency */
2841 { 2891 }
2892 else
2893 {
2894 /* can't use inotify, continue to stat */
2842 w->timer.repeat = w->interval ? w->interval : DEF_STAT_INTERVAL; 2895 w->timer.repeat = w->interval ? w->interval : DEF_STAT_INTERVAL;
2843 ev_timer_again (EV_A_ &w->timer); /* this is not race-free, so we still need to recheck periodically */
2844 2896
2845 /* monitor some parent directory for speedup hints */ 2897 /* if path is not there, monitor some parent directory for speedup hints */
2846 /* note that exceeding the hardcoded path limit is not a correctness issue, */ 2898 /* note that exceeding the hardcoded path limit is not a correctness issue, */
2847 /* but an efficiency issue only */ 2899 /* but an efficiency issue only */
2848 if ((errno == ENOENT || errno == EACCES) && strlen (w->path) < 4096) 2900 if ((errno == ENOENT || errno == EACCES) && strlen (w->path) < 4096)
2849 { 2901 {
2850 char path [4096]; 2902 char path [4096];
… …
2866 while (w->wd < 0 && (errno == ENOENT || errno == EACCES)); 2918 while (w->wd < 0 && (errno == ENOENT || errno == EACCES));
2867 } 2919 }
2868 } 2920 }
2869 2921
2870 if (w->wd >= 0) 2922 if (w->wd >= 0)
2871 {
2872 struct statfs sfs;
2873
2874 wlist_add (&fs_hash [w->wd & (EV_INOTIFY_HASHSIZE - 1)].head, (WL)w); 2923 wlist_add (&fs_hash [w->wd & (EV_INOTIFY_HASHSIZE - 1)].head, (WL)w);
2875 2924
2876 /* now local changes will be tracked by inotify, but remote changes won't */ 2925 /* now re-arm timer, if required */
2877 /* unless the filesystem it known to be local, we therefore still poll */ 2926 if (ev_is_active (&w->timer)) ev_ref (EV_A);
2878 /* also do poll on <2.6.25, but with normal frequency */
2879
2880 if (fs_2625 && !statfs (w->path, &sfs))
2881 if (sfs.f_type == 0x1373 /* devfs */
2882 || sfs.f_type == 0xEF53 /* ext2/3 */
2883 || sfs.f_type == 0x3153464a /* jfs */
2884 || sfs.f_type == 0x52654973 /* reiser3 */
2885 || sfs.f_type == 0x01021994 /* tempfs */
2886 || sfs.f_type == 0x58465342 /* xfs */)
2887 return;
2888
2889 w->timer.repeat = w->interval ? w->interval : fs_2625 ? NFS_STAT_INTERVAL : DEF_STAT_INTERVAL;
2890 ev_timer_again (EV_A_ &w->timer); 2927 ev_timer_again (EV_A_ &w->timer);
2891 } 2928 if (ev_is_active (&w->timer)) ev_unref (EV_A);
2892} 2929}
2893 2930
2894static void noinline 2931static void noinline
2895infy_del (EV_P_ ev_stat *w) 2932infy_del (EV_P_ ev_stat *w)
2896{ 2933{
… …
2972 return; 3009 return;
2973 3010
2974 fs_2625 = 1; 3011 fs_2625 = 1;
2975} 3012}
2976 3013
3014inline_size int
3015infy_newfd (void)
3016{
3017#if defined (IN_CLOEXEC) && defined (IN_NONBLOCK)
3018 int fd = inotify_init1 (IN_CLOEXEC | IN_NONBLOCK);
3019 if (fd >= 0)
3020 return fd;
3021#endif
3022 return inotify_init ();
3023}
3024
2977inline_size void 3025inline_size void
2978infy_init (EV_P) 3026infy_init (EV_P)
2979{ 3027{
2980 if (fs_fd != -2) 3028 if (fs_fd != -2)
2981 return; 3029 return;
2982 3030
2983 fs_fd = -1; 3031 fs_fd = -1;
2984 3032
2985 check_2625 (EV_A); 3033 check_2625 (EV_A);
2986 3034
2987 fs_fd = inotify_init (); 3035 fs_fd = infy_newfd ();
2988 3036
2989 if (fs_fd >= 0) 3037 if (fs_fd >= 0)
2990 { 3038 {
3039 fd_intern (fs_fd);
2991 ev_io_init (&fs_w, infy_cb, fs_fd, EV_READ); 3040 ev_io_init (&fs_w, infy_cb, fs_fd, EV_READ);
2992 ev_set_priority (&fs_w, EV_MAXPRI); 3041 ev_set_priority (&fs_w, EV_MAXPRI);
2993 ev_io_start (EV_A_ &fs_w); 3042 ev_io_start (EV_A_ &fs_w);
3043 ev_unref (EV_A);
2994 } 3044 }
2995} 3045}
2996 3046
2997inline_size void 3047inline_size void
2998infy_fork (EV_P) 3048infy_fork (EV_P)
… …
3000 int slot; 3050 int slot;
3001 3051
3002 if (fs_fd < 0) 3052 if (fs_fd < 0)
3003 return; 3053 return;
3004 3054
3055 ev_ref (EV_A);
3056 ev_io_stop (EV_A_ &fs_w);
3005 close (fs_fd); 3057 close (fs_fd);
3006 fs_fd = inotify_init (); 3058 fs_fd = infy_newfd ();
3059
3060 if (fs_fd >= 0)
3061 {
3062 fd_intern (fs_fd);
3063 ev_io_set (&fs_w, fs_fd, EV_READ);
3064 ev_io_start (EV_A_ &fs_w);
3065 ev_unref (EV_A);
3066 }
3007 3067
3008 for (slot = 0; slot < EV_INOTIFY_HASHSIZE; ++slot) 3068 for (slot = 0; slot < EV_INOTIFY_HASHSIZE; ++slot)
3009 { 3069 {
3010 WL w_ = fs_hash [slot].head; 3070 WL w_ = fs_hash [slot].head;
3011 fs_hash [slot].head = 0; 3071 fs_hash [slot].head = 0;
… …
3018 w->wd = -1; 3078 w->wd = -1;
3019 3079
3020 if (fs_fd >= 0) 3080 if (fs_fd >= 0)
3021 infy_add (EV_A_ w); /* re-add, no matter what */ 3081 infy_add (EV_A_ w); /* re-add, no matter what */
3022 else 3082 else
3083 {
3084 w->timer.repeat = w->interval ? w->interval : DEF_STAT_INTERVAL;
3085 if (ev_is_active (&w->timer)) ev_ref (EV_A);
3023 ev_timer_again (EV_A_ &w->timer); 3086 ev_timer_again (EV_A_ &w->timer);
3087 if (ev_is_active (&w->timer)) ev_unref (EV_A);
3088 }
3024 } 3089 }
3025 } 3090 }
3026} 3091}
3027 3092
3028#endif 3093#endif
… …
3045static void noinline 3110static void noinline
3046stat_timer_cb (EV_P_ ev_timer *w_, int revents) 3111stat_timer_cb (EV_P_ ev_timer *w_, int revents)
3047{ 3112{
3048 ev_stat *w = (ev_stat *)(((char *)w_) - offsetof (ev_stat, timer)); 3113 ev_stat *w = (ev_stat *)(((char *)w_) - offsetof (ev_stat, timer));
3049 3114
3050 /* we copy this here each the time so that */ 3115 ev_statdata prev = w->attr;
3051 /* prev has the old value when the callback gets invoked */
3052 w->prev = w->attr;
3053 ev_stat_stat (EV_A_ w); 3116 ev_stat_stat (EV_A_ w);
3054 3117
3055 /* memcmp doesn't work on netbsd, they.... do stuff to their struct stat */ 3118 /* memcmp doesn't work on netbsd, they.... do stuff to their struct stat */
3056 if ( 3119 if (
3057 w->prev.st_dev != w->attr.st_dev 3120 prev.st_dev != w->attr.st_dev
3058 || w->prev.st_ino != w->attr.st_ino 3121 || prev.st_ino != w->attr.st_ino
3059 || w->prev.st_mode != w->attr.st_mode 3122 || prev.st_mode != w->attr.st_mode
3060 || w->prev.st_nlink != w->attr.st_nlink 3123 || prev.st_nlink != w->attr.st_nlink
3061 || w->prev.st_uid != w->attr.st_uid 3124 || prev.st_uid != w->attr.st_uid
3062 || w->prev.st_gid != w->attr.st_gid 3125 || prev.st_gid != w->attr.st_gid
3063 || w->prev.st_rdev != w->attr.st_rdev 3126 || prev.st_rdev != w->attr.st_rdev
3064 || w->prev.st_size != w->attr.st_size 3127 || prev.st_size != w->attr.st_size
3065 || w->prev.st_atime != w->attr.st_atime 3128 || prev.st_atime != w->attr.st_atime
3066 || w->prev.st_mtime != w->attr.st_mtime 3129 || prev.st_mtime != w->attr.st_mtime
3067 || w->prev.st_ctime != w->attr.st_ctime 3130 || prev.st_ctime != w->attr.st_ctime
3068 ) { 3131 ) {
3132 /* we only update w->prev on actual differences */
3133 /* in case we test more often than invoke the callback, */
3134 /* to ensure that prev is always different to attr */
3135 w->prev = prev;
3136
3069 #if EV_USE_INOTIFY 3137 #if EV_USE_INOTIFY
3070 if (fs_fd >= 0) 3138 if (fs_fd >= 0)
3071 { 3139 {
3072 infy_del (EV_A_ w); 3140 infy_del (EV_A_ w);
3073 infy_add (EV_A_ w); 3141 infy_add (EV_A_ w);
… …
3098 3166
3099 if (fs_fd >= 0) 3167 if (fs_fd >= 0)
3100 infy_add (EV_A_ w); 3168 infy_add (EV_A_ w);
3101 else 3169 else
3102#endif 3170#endif
3171 {
3103 ev_timer_again (EV_A_ &w->timer); 3172 ev_timer_again (EV_A_ &w->timer);
3173 ev_unref (EV_A);
3174 }
3104 3175
3105 ev_start (EV_A_ (W)w, 1); 3176 ev_start (EV_A_ (W)w, 1);
3106 3177
3107 EV_FREQUENT_CHECK; 3178 EV_FREQUENT_CHECK;
3108} 3179}
… …
3117 EV_FREQUENT_CHECK; 3188 EV_FREQUENT_CHECK;
3118 3189
3119#if EV_USE_INOTIFY 3190#if EV_USE_INOTIFY
3120 infy_del (EV_A_ w); 3191 infy_del (EV_A_ w);
3121#endif 3192#endif
3193
3194 if (ev_is_active (&w->timer))
3195 {
3196 ev_ref (EV_A);
3122 ev_timer_stop (EV_A_ &w->timer); 3197 ev_timer_stop (EV_A_ &w->timer);
3198 }
3123 3199
3124 ev_stop (EV_A_ (W)w); 3200 ev_stop (EV_A_ (W)w);
3125 3201
3126 EV_FREQUENT_CHECK; 3202 EV_FREQUENT_CHECK;
3127} 3203}

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