… | |
… | |
51 | |
51 | |
52 | # if HAVE_POLL && HAVE_POLL_H && !defined (EV_USE_POLL) |
52 | # if HAVE_POLL && HAVE_POLL_H && !defined (EV_USE_POLL) |
53 | # define EV_USE_POLL 1 |
53 | # define EV_USE_POLL 1 |
54 | # endif |
54 | # endif |
55 | |
55 | |
56 | # if HAVE_EPOLL && HAVE_EPOLL_CTL && HAVE_SYS_EPOLL_H && !defined (EV_USE_EPOLL) |
56 | # if HAVE_EPOLL_CTL && HAVE_SYS_EPOLL_H && !defined (EV_USE_EPOLL) |
57 | # define EV_USE_EPOLL 1 |
57 | # define EV_USE_EPOLL 1 |
58 | # endif |
58 | # endif |
59 | |
59 | |
60 | # if HAVE_KQUEUE && HAVE_SYS_EVENT_H && HAVE_SYS_QUEUE_H && !defined (EV_USE_KQUEUE) |
60 | # if HAVE_KQUEUE && HAVE_SYS_EVENT_H && HAVE_SYS_QUEUE_H && !defined (EV_USE_KQUEUE) |
61 | # define EV_USE_KQUEUE 1 |
61 | # define EV_USE_KQUEUE 1 |
… | |
… | |
75 | #include <sys/types.h> |
75 | #include <sys/types.h> |
76 | #include <time.h> |
76 | #include <time.h> |
77 | |
77 | |
78 | #include <signal.h> |
78 | #include <signal.h> |
79 | |
79 | |
80 | #ifndef WIN32 |
80 | #ifndef _WIN32 |
81 | # include <unistd.h> |
81 | # include <unistd.h> |
82 | # include <sys/time.h> |
82 | # include <sys/time.h> |
83 | # include <sys/wait.h> |
83 | # include <sys/wait.h> |
|
|
84 | #else |
|
|
85 | # define WIN32_LEAN_AND_MEAN |
|
|
86 | # include <windows.h> |
|
|
87 | # ifndef EV_SELECT_IS_WINSOCKET |
|
|
88 | # define EV_SELECT_IS_WINSOCKET 1 |
84 | #endif |
89 | # endif |
|
|
90 | #endif |
|
|
91 | |
85 | /**/ |
92 | /**/ |
86 | |
93 | |
87 | #ifndef EV_USE_MONOTONIC |
94 | #ifndef EV_USE_MONOTONIC |
88 | # define EV_USE_MONOTONIC 1 |
95 | # define EV_USE_MONOTONIC 1 |
89 | #endif |
96 | #endif |
90 | |
97 | |
91 | #ifndef EV_USE_SELECT |
98 | #ifndef EV_USE_SELECT |
92 | # define EV_USE_SELECT 1 |
99 | # define EV_USE_SELECT 1 |
|
|
100 | # define EV_SELECT_USE_FD_SET 1 |
93 | #endif |
101 | #endif |
94 | |
102 | |
95 | #ifndef EV_USE_POLL |
103 | #ifndef EV_USE_POLL |
96 | # define EV_USE_POLL 0 /* poll is usually slower than select, and not as well tested */ |
104 | # ifdef _WIN32 |
|
|
105 | # define EV_USE_POLL 0 |
|
|
106 | # else |
|
|
107 | # define EV_USE_POLL 1 |
|
|
108 | # endif |
97 | #endif |
109 | #endif |
98 | |
110 | |
99 | #ifndef EV_USE_EPOLL |
111 | #ifndef EV_USE_EPOLL |
100 | # define EV_USE_EPOLL 0 |
112 | # define EV_USE_EPOLL 0 |
101 | #endif |
113 | #endif |
102 | |
114 | |
103 | #ifndef EV_USE_KQUEUE |
115 | #ifndef EV_USE_KQUEUE |
104 | # define EV_USE_KQUEUE 0 |
116 | # define EV_USE_KQUEUE 0 |
105 | #endif |
117 | #endif |
106 | |
118 | |
107 | #ifndef EV_USE_WIN32 |
|
|
108 | # ifdef WIN32 |
|
|
109 | # define EV_USE_WIN32 0 /* it does not exist, use select */ |
|
|
110 | # undef EV_USE_SELECT |
|
|
111 | # define EV_USE_SELECT 1 |
|
|
112 | # else |
|
|
113 | # define EV_USE_WIN32 0 |
|
|
114 | # endif |
|
|
115 | #endif |
|
|
116 | |
|
|
117 | #ifndef EV_USE_REALTIME |
119 | #ifndef EV_USE_REALTIME |
118 | # define EV_USE_REALTIME 1 |
120 | # define EV_USE_REALTIME 1 |
119 | #endif |
121 | #endif |
120 | |
122 | |
121 | /**/ |
123 | /**/ |
|
|
124 | |
|
|
125 | /* darwin simply cannot be helped */ |
|
|
126 | #ifdef __APPLE__ |
|
|
127 | # undef EV_USE_POLL |
|
|
128 | # undef EV_USE_KQUEUE |
|
|
129 | #endif |
122 | |
130 | |
123 | #ifndef CLOCK_MONOTONIC |
131 | #ifndef CLOCK_MONOTONIC |
124 | # undef EV_USE_MONOTONIC |
132 | # undef EV_USE_MONOTONIC |
125 | # define EV_USE_MONOTONIC 0 |
133 | # define EV_USE_MONOTONIC 0 |
126 | #endif |
134 | #endif |
127 | |
135 | |
128 | #ifndef CLOCK_REALTIME |
136 | #ifndef CLOCK_REALTIME |
129 | # undef EV_USE_REALTIME |
137 | # undef EV_USE_REALTIME |
130 | # define EV_USE_REALTIME 0 |
138 | # define EV_USE_REALTIME 0 |
|
|
139 | #endif |
|
|
140 | |
|
|
141 | #if EV_SELECT_IS_WINSOCKET |
|
|
142 | # include <winsock.h> |
131 | #endif |
143 | #endif |
132 | |
144 | |
133 | /**/ |
145 | /**/ |
134 | |
146 | |
135 | #define MIN_TIMEJUMP 1. /* minimum timejump that gets detected (if monotonic clock available) */ |
147 | #define MIN_TIMEJUMP 1. /* minimum timejump that gets detected (if monotonic clock available) */ |
… | |
… | |
155 | #define expect_true(expr) expect ((expr) != 0, 1) |
167 | #define expect_true(expr) expect ((expr) != 0, 1) |
156 | |
168 | |
157 | #define NUMPRI (EV_MAXPRI - EV_MINPRI + 1) |
169 | #define NUMPRI (EV_MAXPRI - EV_MINPRI + 1) |
158 | #define ABSPRI(w) ((w)->priority - EV_MINPRI) |
170 | #define ABSPRI(w) ((w)->priority - EV_MINPRI) |
159 | |
171 | |
|
|
172 | #define EMPTY0 /* required for microsofts broken pseudo-c compiler */ |
|
|
173 | #define EMPTY2(a,b) /* used to suppress some warnings */ |
|
|
174 | |
160 | typedef struct ev_watcher *W; |
175 | typedef struct ev_watcher *W; |
161 | typedef struct ev_watcher_list *WL; |
176 | typedef struct ev_watcher_list *WL; |
162 | typedef struct ev_watcher_time *WT; |
177 | typedef struct ev_watcher_time *WT; |
163 | |
178 | |
164 | static int have_monotonic; /* did clock_gettime (CLOCK_MONOTONIC) work? */ |
179 | static int have_monotonic; /* did clock_gettime (CLOCK_MONOTONIC) work? */ |
165 | |
180 | |
166 | #ifdef WIN32 |
181 | #ifdef _WIN32 |
167 | # include "ev_win32.c" |
182 | # include "ev_win32.c" |
168 | #endif |
183 | #endif |
169 | |
184 | |
170 | /*****************************************************************************/ |
185 | /*****************************************************************************/ |
171 | |
186 | |
… | |
… | |
220 | typedef struct |
235 | typedef struct |
221 | { |
236 | { |
222 | WL head; |
237 | WL head; |
223 | unsigned char events; |
238 | unsigned char events; |
224 | unsigned char reify; |
239 | unsigned char reify; |
|
|
240 | #if EV_SELECT_IS_WINSOCKET |
|
|
241 | SOCKET handle; |
|
|
242 | #endif |
225 | } ANFD; |
243 | } ANFD; |
226 | |
244 | |
227 | typedef struct |
245 | typedef struct |
228 | { |
246 | { |
229 | W w; |
247 | W w; |
… | |
… | |
233 | #if EV_MULTIPLICITY |
251 | #if EV_MULTIPLICITY |
234 | |
252 | |
235 | struct ev_loop |
253 | struct ev_loop |
236 | { |
254 | { |
237 | ev_tstamp ev_rt_now; |
255 | ev_tstamp ev_rt_now; |
|
|
256 | #define ev_rt_now ((loop)->ev_rt_now) |
238 | #define VAR(name,decl) decl; |
257 | #define VAR(name,decl) decl; |
239 | #include "ev_vars.h" |
258 | #include "ev_vars.h" |
240 | #undef VAR |
259 | #undef VAR |
241 | }; |
260 | }; |
242 | #include "ev_wrap.h" |
261 | #include "ev_wrap.h" |
243 | |
262 | |
244 | struct ev_loop default_loop_struct; |
263 | static struct ev_loop default_loop_struct; |
245 | static struct ev_loop *default_loop; |
264 | struct ev_loop *ev_default_loop_ptr; |
246 | |
265 | |
247 | #else |
266 | #else |
248 | |
267 | |
249 | ev_tstamp ev_rt_now; |
268 | ev_tstamp ev_rt_now; |
250 | #define VAR(name,decl) static decl; |
269 | #define VAR(name,decl) static decl; |
251 | #include "ev_vars.h" |
270 | #include "ev_vars.h" |
252 | #undef VAR |
271 | #undef VAR |
253 | |
272 | |
254 | static int default_loop; |
273 | static int ev_default_loop_ptr; |
255 | |
274 | |
256 | #endif |
275 | #endif |
257 | |
276 | |
258 | /*****************************************************************************/ |
277 | /*****************************************************************************/ |
259 | |
278 | |
… | |
… | |
292 | { |
311 | { |
293 | return ev_rt_now; |
312 | return ev_rt_now; |
294 | } |
313 | } |
295 | #endif |
314 | #endif |
296 | |
315 | |
297 | #define array_roundsize(type,n) ((n) | 4 & ~3) |
316 | #define array_roundsize(type,n) (((n) | 4) & ~3) |
298 | |
317 | |
299 | #define array_needsize(type,base,cur,cnt,init) \ |
318 | #define array_needsize(type,base,cur,cnt,init) \ |
300 | if (expect_false ((cnt) > cur)) \ |
319 | if (expect_false ((cnt) > cur)) \ |
301 | { \ |
320 | { \ |
302 | int newcnt = cur; \ |
321 | int newcnt = cur; \ |
… | |
… | |
317 | stem ## max = array_roundsize (stem ## cnt >> 1); \ |
336 | stem ## max = array_roundsize (stem ## cnt >> 1); \ |
318 | base = (type *)ev_realloc (base, sizeof (type) * (stem ## max));\ |
337 | base = (type *)ev_realloc (base, sizeof (type) * (stem ## max));\ |
319 | fprintf (stderr, "slimmed down " # stem " to %d\n", stem ## max);/*D*/\ |
338 | fprintf (stderr, "slimmed down " # stem " to %d\n", stem ## max);/*D*/\ |
320 | } |
339 | } |
321 | |
340 | |
322 | /* microsoft's pseudo-c is quite far from C as the rest of the world and the standard knows it */ |
|
|
323 | /* bringing us everlasting joy in form of stupid extra macros that are not required in C */ |
|
|
324 | #define array_free_microshit(stem) \ |
|
|
325 | ev_free (stem ## s); stem ## cnt = stem ## max = 0; |
|
|
326 | |
|
|
327 | #define array_free(stem, idx) \ |
341 | #define array_free(stem, idx) \ |
328 | ev_free (stem ## s idx); stem ## cnt idx = stem ## max idx = 0; |
342 | ev_free (stem ## s idx); stem ## cnt idx = stem ## max idx = 0; |
329 | |
343 | |
330 | /*****************************************************************************/ |
344 | /*****************************************************************************/ |
331 | |
345 | |
… | |
… | |
352 | pendings [ABSPRI (w_)][w_->pending - 1].events |= revents; |
366 | pendings [ABSPRI (w_)][w_->pending - 1].events |= revents; |
353 | return; |
367 | return; |
354 | } |
368 | } |
355 | |
369 | |
356 | w_->pending = ++pendingcnt [ABSPRI (w_)]; |
370 | w_->pending = ++pendingcnt [ABSPRI (w_)]; |
357 | array_needsize (ANPENDING, pendings [ABSPRI (w_)], pendingmax [ABSPRI (w_)], pendingcnt [ABSPRI (w_)], (void)); |
371 | array_needsize (ANPENDING, pendings [ABSPRI (w_)], pendingmax [ABSPRI (w_)], pendingcnt [ABSPRI (w_)], EMPTY2); |
358 | pendings [ABSPRI (w_)][w_->pending - 1].w = w_; |
372 | pendings [ABSPRI (w_)][w_->pending - 1].w = w_; |
359 | pendings [ABSPRI (w_)][w_->pending - 1].events = revents; |
373 | pendings [ABSPRI (w_)][w_->pending - 1].events = revents; |
360 | } |
374 | } |
361 | |
375 | |
362 | static void |
376 | static void |
… | |
… | |
405 | int events = 0; |
419 | int events = 0; |
406 | |
420 | |
407 | for (w = (struct ev_io *)anfd->head; w; w = (struct ev_io *)((WL)w)->next) |
421 | for (w = (struct ev_io *)anfd->head; w; w = (struct ev_io *)((WL)w)->next) |
408 | events |= w->events; |
422 | events |= w->events; |
409 | |
423 | |
|
|
424 | #if EV_SELECT_IS_WINSOCKET |
|
|
425 | if (events) |
|
|
426 | { |
|
|
427 | unsigned long argp; |
|
|
428 | anfd->handle = _get_osfhandle (fd); |
|
|
429 | assert (("libev only supports socket fds in this configuration", ioctlsocket (anfd->handle, FIONREAD, &argp) == 0)); |
|
|
430 | } |
|
|
431 | #endif |
|
|
432 | |
410 | anfd->reify = 0; |
433 | anfd->reify = 0; |
411 | |
434 | |
412 | method_modify (EV_A_ fd, anfd->events, events); |
435 | method_modify (EV_A_ fd, anfd->events, events); |
413 | anfd->events = events; |
436 | anfd->events = events; |
414 | } |
437 | } |
… | |
… | |
423 | return; |
446 | return; |
424 | |
447 | |
425 | anfds [fd].reify = 1; |
448 | anfds [fd].reify = 1; |
426 | |
449 | |
427 | ++fdchangecnt; |
450 | ++fdchangecnt; |
428 | array_needsize (int, fdchanges, fdchangemax, fdchangecnt, (void)); |
451 | array_needsize (int, fdchanges, fdchangemax, fdchangecnt, EMPTY2); |
429 | fdchanges [fdchangecnt - 1] = fd; |
452 | fdchanges [fdchangecnt - 1] = fd; |
430 | } |
453 | } |
431 | |
454 | |
432 | static void |
455 | static void |
433 | fd_kill (EV_P_ int fd) |
456 | fd_kill (EV_P_ int fd) |
… | |
… | |
442 | } |
465 | } |
443 | |
466 | |
444 | static int |
467 | static int |
445 | fd_valid (int fd) |
468 | fd_valid (int fd) |
446 | { |
469 | { |
447 | #ifdef WIN32 |
470 | #ifdef _WIN32 |
448 | return !!win32_get_osfhandle (fd); |
471 | return _get_osfhandle (fd) != -1; |
449 | #else |
472 | #else |
450 | return fcntl (fd, F_GETFD) != -1; |
473 | return fcntl (fd, F_GETFD) != -1; |
451 | #endif |
474 | #endif |
452 | } |
475 | } |
453 | |
476 | |
… | |
… | |
534 | heap [k] = w; |
557 | heap [k] = w; |
535 | ((W)heap [k])->active = k + 1; |
558 | ((W)heap [k])->active = k + 1; |
536 | } |
559 | } |
537 | |
560 | |
538 | inline void |
561 | inline void |
539 | adjustheap (WT *heap, int N, int k, ev_tstamp at) |
562 | adjustheap (WT *heap, int N, int k) |
540 | { |
563 | { |
541 | ev_tstamp old_at = heap [k]->at; |
564 | upheap (heap, k); |
542 | heap [k]->at = at; |
|
|
543 | |
|
|
544 | if (old_at < at) |
|
|
545 | downheap (heap, N, k); |
565 | downheap (heap, N, k); |
546 | else |
|
|
547 | upheap (heap, k); |
|
|
548 | } |
566 | } |
549 | |
567 | |
550 | /*****************************************************************************/ |
568 | /*****************************************************************************/ |
551 | |
569 | |
552 | typedef struct |
570 | typedef struct |
… | |
… | |
575 | } |
593 | } |
576 | |
594 | |
577 | static void |
595 | static void |
578 | sighandler (int signum) |
596 | sighandler (int signum) |
579 | { |
597 | { |
580 | #if WIN32 |
598 | #if _WIN32 |
581 | signal (signum, sighandler); |
599 | signal (signum, sighandler); |
582 | #endif |
600 | #endif |
583 | |
601 | |
584 | signals [signum - 1].gotsig = 1; |
602 | signals [signum - 1].gotsig = 1; |
585 | |
603 | |
586 | if (!gotsig) |
604 | if (!gotsig) |
587 | { |
605 | { |
588 | int old_errno = errno; |
606 | int old_errno = errno; |
589 | gotsig = 1; |
607 | gotsig = 1; |
590 | #ifdef WIN32 |
|
|
591 | send (sigpipe [1], &signum, 1, MSG_DONTWAIT); |
|
|
592 | #else |
|
|
593 | write (sigpipe [1], &signum, 1); |
608 | write (sigpipe [1], &signum, 1); |
594 | #endif |
|
|
595 | errno = old_errno; |
609 | errno = old_errno; |
596 | } |
610 | } |
597 | } |
611 | } |
598 | |
612 | |
599 | void |
613 | void |
600 | ev_feed_signal_event (EV_P_ int signum) |
614 | ev_feed_signal_event (EV_P_ int signum) |
601 | { |
615 | { |
602 | WL w; |
616 | WL w; |
603 | |
617 | |
604 | #if EV_MULTIPLICITY |
618 | #if EV_MULTIPLICITY |
605 | assert (("feeding signal events is only supported in the default loop", loop == default_loop)); |
619 | assert (("feeding signal events is only supported in the default loop", loop == ev_default_loop_ptr)); |
606 | #endif |
620 | #endif |
607 | |
621 | |
608 | --signum; |
622 | --signum; |
609 | |
623 | |
610 | if (signum < 0 || signum >= signalmax) |
624 | if (signum < 0 || signum >= signalmax) |
… | |
… | |
619 | static void |
633 | static void |
620 | sigcb (EV_P_ struct ev_io *iow, int revents) |
634 | sigcb (EV_P_ struct ev_io *iow, int revents) |
621 | { |
635 | { |
622 | int signum; |
636 | int signum; |
623 | |
637 | |
624 | #ifdef WIN32 |
|
|
625 | recv (sigpipe [0], &revents, 1, MSG_DONTWAIT); |
|
|
626 | #else |
|
|
627 | read (sigpipe [0], &revents, 1); |
638 | read (sigpipe [0], &revents, 1); |
628 | #endif |
|
|
629 | gotsig = 0; |
639 | gotsig = 0; |
630 | |
640 | |
631 | for (signum = signalmax; signum--; ) |
641 | for (signum = signalmax; signum--; ) |
632 | if (signals [signum].gotsig) |
642 | if (signals [signum].gotsig) |
633 | ev_feed_signal_event (EV_A_ signum + 1); |
643 | ev_feed_signal_event (EV_A_ signum + 1); |
634 | } |
644 | } |
635 | |
645 | |
|
|
646 | inline void |
|
|
647 | fd_intern (int fd) |
|
|
648 | { |
|
|
649 | #ifdef _WIN32 |
|
|
650 | int arg = 1; |
|
|
651 | ioctlsocket (_get_osfhandle (fd), FIONBIO, &arg); |
|
|
652 | #else |
|
|
653 | fcntl (fd, F_SETFD, FD_CLOEXEC); |
|
|
654 | fcntl (fd, F_SETFL, O_NONBLOCK); |
|
|
655 | #endif |
|
|
656 | } |
|
|
657 | |
636 | static void |
658 | static void |
637 | siginit (EV_P) |
659 | siginit (EV_P) |
638 | { |
660 | { |
639 | #ifndef WIN32 |
661 | fd_intern (sigpipe [0]); |
640 | fcntl (sigpipe [0], F_SETFD, FD_CLOEXEC); |
662 | fd_intern (sigpipe [1]); |
641 | fcntl (sigpipe [1], F_SETFD, FD_CLOEXEC); |
|
|
642 | |
|
|
643 | /* rather than sort out wether we really need nb, set it */ |
|
|
644 | fcntl (sigpipe [0], F_SETFL, O_NONBLOCK); |
|
|
645 | fcntl (sigpipe [1], F_SETFL, O_NONBLOCK); |
|
|
646 | #endif |
|
|
647 | |
663 | |
648 | ev_io_set (&sigev, sigpipe [0], EV_READ); |
664 | ev_io_set (&sigev, sigpipe [0], EV_READ); |
649 | ev_io_start (EV_A_ &sigev); |
665 | ev_io_start (EV_A_ &sigev); |
650 | ev_unref (EV_A); /* child watcher should not keep loop alive */ |
666 | ev_unref (EV_A); /* child watcher should not keep loop alive */ |
651 | } |
667 | } |
652 | |
668 | |
653 | /*****************************************************************************/ |
669 | /*****************************************************************************/ |
654 | |
670 | |
655 | static struct ev_child *childs [PID_HASHSIZE]; |
671 | static struct ev_child *childs [PID_HASHSIZE]; |
656 | |
672 | |
657 | #ifndef WIN32 |
673 | #ifndef _WIN32 |
658 | |
674 | |
659 | static struct ev_signal childev; |
675 | static struct ev_signal childev; |
660 | |
676 | |
661 | #ifndef WCONTINUED |
677 | #ifndef WCONTINUED |
662 | # define WCONTINUED 0 |
678 | # define WCONTINUED 0 |
… | |
… | |
723 | |
739 | |
724 | /* return true if we are running with elevated privileges and should ignore env variables */ |
740 | /* return true if we are running with elevated privileges and should ignore env variables */ |
725 | static int |
741 | static int |
726 | enable_secure (void) |
742 | enable_secure (void) |
727 | { |
743 | { |
728 | #ifdef WIN32 |
744 | #ifdef _WIN32 |
729 | return 0; |
745 | return 0; |
730 | #else |
746 | #else |
731 | return getuid () != geteuid () |
747 | return getuid () != geteuid () |
732 | || getgid () != getegid (); |
748 | || getgid () != getegid (); |
733 | #endif |
749 | #endif |
734 | } |
750 | } |
735 | |
751 | |
736 | int |
752 | unsigned int |
737 | ev_method (EV_P) |
753 | ev_method (EV_P) |
738 | { |
754 | { |
739 | return method; |
755 | return method; |
740 | } |
756 | } |
741 | |
757 | |
742 | static void |
758 | static void |
743 | loop_init (EV_P_ int methods) |
759 | loop_init (EV_P_ unsigned int flags) |
744 | { |
760 | { |
745 | if (!method) |
761 | if (!method) |
746 | { |
762 | { |
747 | #if EV_USE_MONOTONIC |
763 | #if EV_USE_MONOTONIC |
748 | { |
764 | { |
… | |
… | |
755 | ev_rt_now = ev_time (); |
771 | ev_rt_now = ev_time (); |
756 | mn_now = get_clock (); |
772 | mn_now = get_clock (); |
757 | now_floor = mn_now; |
773 | now_floor = mn_now; |
758 | rtmn_diff = ev_rt_now - mn_now; |
774 | rtmn_diff = ev_rt_now - mn_now; |
759 | |
775 | |
760 | if (methods == EVMETHOD_AUTO) |
776 | if (!(flags & EVFLAG_NOENV) && !enable_secure () && getenv ("LIBEV_FLAGS")) |
761 | if (!enable_secure () && getenv ("LIBEV_METHODS")) |
|
|
762 | methods = atoi (getenv ("LIBEV_METHODS")); |
777 | flags = atoi (getenv ("LIBEV_FLAGS")); |
763 | else |
778 | |
764 | methods = EVMETHOD_ANY; |
779 | if (!(flags & 0x0000ffff)) |
|
|
780 | flags |= 0x0000ffff; |
765 | |
781 | |
766 | method = 0; |
782 | method = 0; |
767 | #if EV_USE_WIN32 |
|
|
768 | if (!method && (methods & EVMETHOD_WIN32 )) method = win32_init (EV_A_ methods); |
|
|
769 | #endif |
|
|
770 | #if EV_USE_KQUEUE |
783 | #if EV_USE_KQUEUE |
771 | if (!method && (methods & EVMETHOD_KQUEUE)) method = kqueue_init (EV_A_ methods); |
784 | if (!method && (flags & EVMETHOD_KQUEUE)) method = kqueue_init (EV_A_ flags); |
772 | #endif |
785 | #endif |
773 | #if EV_USE_EPOLL |
786 | #if EV_USE_EPOLL |
774 | if (!method && (methods & EVMETHOD_EPOLL )) method = epoll_init (EV_A_ methods); |
787 | if (!method && (flags & EVMETHOD_EPOLL )) method = epoll_init (EV_A_ flags); |
775 | #endif |
788 | #endif |
776 | #if EV_USE_POLL |
789 | #if EV_USE_POLL |
777 | if (!method && (methods & EVMETHOD_POLL )) method = poll_init (EV_A_ methods); |
790 | if (!method && (flags & EVMETHOD_POLL )) method = poll_init (EV_A_ flags); |
778 | #endif |
791 | #endif |
779 | #if EV_USE_SELECT |
792 | #if EV_USE_SELECT |
780 | if (!method && (methods & EVMETHOD_SELECT)) method = select_init (EV_A_ methods); |
793 | if (!method && (flags & EVMETHOD_SELECT)) method = select_init (EV_A_ flags); |
781 | #endif |
794 | #endif |
782 | |
795 | |
783 | ev_init (&sigev, sigcb); |
796 | ev_init (&sigev, sigcb); |
784 | ev_set_priority (&sigev, EV_MAXPRI); |
797 | ev_set_priority (&sigev, EV_MAXPRI); |
785 | } |
798 | } |
… | |
… | |
788 | void |
801 | void |
789 | loop_destroy (EV_P) |
802 | loop_destroy (EV_P) |
790 | { |
803 | { |
791 | int i; |
804 | int i; |
792 | |
805 | |
793 | #if EV_USE_WIN32 |
|
|
794 | if (method == EVMETHOD_WIN32 ) win32_destroy (EV_A); |
|
|
795 | #endif |
|
|
796 | #if EV_USE_KQUEUE |
806 | #if EV_USE_KQUEUE |
797 | if (method == EVMETHOD_KQUEUE) kqueue_destroy (EV_A); |
807 | if (method == EVMETHOD_KQUEUE) kqueue_destroy (EV_A); |
798 | #endif |
808 | #endif |
799 | #if EV_USE_EPOLL |
809 | #if EV_USE_EPOLL |
800 | if (method == EVMETHOD_EPOLL ) epoll_destroy (EV_A); |
810 | if (method == EVMETHOD_EPOLL ) epoll_destroy (EV_A); |
… | |
… | |
808 | |
818 | |
809 | for (i = NUMPRI; i--; ) |
819 | for (i = NUMPRI; i--; ) |
810 | array_free (pending, [i]); |
820 | array_free (pending, [i]); |
811 | |
821 | |
812 | /* have to use the microsoft-never-gets-it-right macro */ |
822 | /* have to use the microsoft-never-gets-it-right macro */ |
813 | array_free_microshit (fdchange); |
823 | array_free (fdchange, EMPTY0); |
814 | array_free_microshit (timer); |
824 | array_free (timer, EMPTY0); |
815 | #if EV_PERIODICS |
825 | #if EV_PERIODICS |
816 | array_free_microshit (periodic); |
826 | array_free (periodic, EMPTY0); |
817 | #endif |
827 | #endif |
818 | array_free_microshit (idle); |
828 | array_free (idle, EMPTY0); |
819 | array_free_microshit (prepare); |
829 | array_free (prepare, EMPTY0); |
820 | array_free_microshit (check); |
830 | array_free (check, EMPTY0); |
821 | |
831 | |
822 | method = 0; |
832 | method = 0; |
823 | } |
833 | } |
824 | |
834 | |
825 | static void |
835 | static void |
… | |
… | |
850 | postfork = 0; |
860 | postfork = 0; |
851 | } |
861 | } |
852 | |
862 | |
853 | #if EV_MULTIPLICITY |
863 | #if EV_MULTIPLICITY |
854 | struct ev_loop * |
864 | struct ev_loop * |
855 | ev_loop_new (int methods) |
865 | ev_loop_new (unsigned int flags) |
856 | { |
866 | { |
857 | struct ev_loop *loop = (struct ev_loop *)ev_malloc (sizeof (struct ev_loop)); |
867 | struct ev_loop *loop = (struct ev_loop *)ev_malloc (sizeof (struct ev_loop)); |
858 | |
868 | |
859 | memset (loop, 0, sizeof (struct ev_loop)); |
869 | memset (loop, 0, sizeof (struct ev_loop)); |
860 | |
870 | |
861 | loop_init (EV_A_ methods); |
871 | loop_init (EV_A_ flags); |
862 | |
872 | |
863 | if (ev_method (EV_A)) |
873 | if (ev_method (EV_A)) |
864 | return loop; |
874 | return loop; |
865 | |
875 | |
866 | return 0; |
876 | return 0; |
… | |
… | |
881 | |
891 | |
882 | #endif |
892 | #endif |
883 | |
893 | |
884 | #if EV_MULTIPLICITY |
894 | #if EV_MULTIPLICITY |
885 | struct ev_loop * |
895 | struct ev_loop * |
|
|
896 | ev_default_loop_ (unsigned int flags) |
886 | #else |
897 | #else |
887 | int |
898 | int |
|
|
899 | ev_default_loop (unsigned int flags) |
888 | #endif |
900 | #endif |
889 | ev_default_loop (int methods) |
|
|
890 | { |
901 | { |
891 | if (sigpipe [0] == sigpipe [1]) |
902 | if (sigpipe [0] == sigpipe [1]) |
892 | if (pipe (sigpipe)) |
903 | if (pipe (sigpipe)) |
893 | return 0; |
904 | return 0; |
894 | |
905 | |
895 | if (!default_loop) |
906 | if (!ev_default_loop_ptr) |
896 | { |
907 | { |
897 | #if EV_MULTIPLICITY |
908 | #if EV_MULTIPLICITY |
898 | struct ev_loop *loop = default_loop = &default_loop_struct; |
909 | struct ev_loop *loop = ev_default_loop_ptr = &default_loop_struct; |
899 | #else |
910 | #else |
900 | default_loop = 1; |
911 | ev_default_default_loop_ptr = 1; |
901 | #endif |
912 | #endif |
902 | |
913 | |
903 | loop_init (EV_A_ methods); |
914 | loop_init (EV_A_ flags); |
904 | |
915 | |
905 | if (ev_method (EV_A)) |
916 | if (ev_method (EV_A)) |
906 | { |
917 | { |
907 | siginit (EV_A); |
918 | siginit (EV_A); |
908 | |
919 | |
909 | #ifndef WIN32 |
920 | #ifndef _WIN32 |
910 | ev_signal_init (&childev, childcb, SIGCHLD); |
921 | ev_signal_init (&childev, childcb, SIGCHLD); |
911 | ev_set_priority (&childev, EV_MAXPRI); |
922 | ev_set_priority (&childev, EV_MAXPRI); |
912 | ev_signal_start (EV_A_ &childev); |
923 | ev_signal_start (EV_A_ &childev); |
913 | ev_unref (EV_A); /* child watcher should not keep loop alive */ |
924 | ev_unref (EV_A); /* child watcher should not keep loop alive */ |
914 | #endif |
925 | #endif |
915 | } |
926 | } |
916 | else |
927 | else |
917 | default_loop = 0; |
928 | ev_default_loop_ptr = 0; |
918 | } |
929 | } |
919 | |
930 | |
920 | return default_loop; |
931 | return ev_default_loop_ptr; |
921 | } |
932 | } |
922 | |
933 | |
923 | void |
934 | void |
924 | ev_default_destroy (void) |
935 | ev_default_destroy (void) |
925 | { |
936 | { |
926 | #if EV_MULTIPLICITY |
937 | #if EV_MULTIPLICITY |
927 | struct ev_loop *loop = default_loop; |
938 | struct ev_loop *loop = ev_default_loop_ptr; |
928 | #endif |
939 | #endif |
929 | |
940 | |
930 | #ifndef WIN32 |
941 | #ifndef _WIN32 |
931 | ev_ref (EV_A); /* child watcher */ |
942 | ev_ref (EV_A); /* child watcher */ |
932 | ev_signal_stop (EV_A_ &childev); |
943 | ev_signal_stop (EV_A_ &childev); |
933 | #endif |
944 | #endif |
934 | |
945 | |
935 | ev_ref (EV_A); /* signal watcher */ |
946 | ev_ref (EV_A); /* signal watcher */ |
… | |
… | |
943 | |
954 | |
944 | void |
955 | void |
945 | ev_default_fork (void) |
956 | ev_default_fork (void) |
946 | { |
957 | { |
947 | #if EV_MULTIPLICITY |
958 | #if EV_MULTIPLICITY |
948 | struct ev_loop *loop = default_loop; |
959 | struct ev_loop *loop = ev_default_loop_ptr; |
949 | #endif |
960 | #endif |
950 | |
961 | |
951 | if (method) |
962 | if (method) |
952 | postfork = 1; |
963 | postfork = 1; |
953 | } |
964 | } |
… | |
… | |
1022 | assert (("inactive timer on periodic heap detected", ev_is_active (w))); |
1033 | assert (("inactive timer on periodic heap detected", ev_is_active (w))); |
1023 | |
1034 | |
1024 | /* first reschedule or stop timer */ |
1035 | /* first reschedule or stop timer */ |
1025 | if (w->reschedule_cb) |
1036 | if (w->reschedule_cb) |
1026 | { |
1037 | { |
1027 | ev_tstamp at = ((WT)w)->at = w->reschedule_cb (w, ev_rt_now + 0.0001); |
1038 | ((WT)w)->at = w->reschedule_cb (w, ev_rt_now + 0.0001); |
1028 | |
|
|
1029 | assert (("ev_periodic reschedule callback returned time in the past", ((WT)w)->at > ev_rt_now)); |
1039 | assert (("ev_periodic reschedule callback returned time in the past", ((WT)w)->at > ev_rt_now)); |
1030 | downheap ((WT *)periodics, periodiccnt, 0); |
1040 | downheap ((WT *)periodics, periodiccnt, 0); |
1031 | } |
1041 | } |
1032 | else if (w->interval) |
1042 | else if (w->interval) |
1033 | { |
1043 | { |
… | |
… | |
1151 | ev_loop (EV_P_ int flags) |
1161 | ev_loop (EV_P_ int flags) |
1152 | { |
1162 | { |
1153 | double block; |
1163 | double block; |
1154 | loop_done = flags & (EVLOOP_ONESHOT | EVLOOP_NONBLOCK) ? 1 : 0; |
1164 | loop_done = flags & (EVLOOP_ONESHOT | EVLOOP_NONBLOCK) ? 1 : 0; |
1155 | |
1165 | |
1156 | do |
1166 | while (activecnt) |
1157 | { |
1167 | { |
1158 | /* queue check watchers (and execute them) */ |
1168 | /* queue check watchers (and execute them) */ |
1159 | if (expect_false (preparecnt)) |
1169 | if (expect_false (preparecnt)) |
1160 | { |
1170 | { |
1161 | queue_events (EV_A_ (W *)prepares, preparecnt, EV_PREPARE); |
1171 | queue_events (EV_A_ (W *)prepares, preparecnt, EV_PREPARE); |
… | |
… | |
1224 | /* queue check watchers, to be executed first */ |
1234 | /* queue check watchers, to be executed first */ |
1225 | if (checkcnt) |
1235 | if (checkcnt) |
1226 | queue_events (EV_A_ (W *)checks, checkcnt, EV_CHECK); |
1236 | queue_events (EV_A_ (W *)checks, checkcnt, EV_CHECK); |
1227 | |
1237 | |
1228 | call_pending (EV_A); |
1238 | call_pending (EV_A); |
|
|
1239 | |
|
|
1240 | if (loop_done) |
|
|
1241 | break; |
1229 | } |
1242 | } |
1230 | while (activecnt && !loop_done); |
|
|
1231 | |
1243 | |
1232 | if (loop_done != 2) |
1244 | if (loop_done != 2) |
1233 | loop_done = 0; |
1245 | loop_done = 0; |
1234 | } |
1246 | } |
1235 | |
1247 | |
… | |
… | |
1333 | ((WT)w)->at += mn_now; |
1345 | ((WT)w)->at += mn_now; |
1334 | |
1346 | |
1335 | assert (("ev_timer_start called with negative timer repeat value", w->repeat >= 0.)); |
1347 | assert (("ev_timer_start called with negative timer repeat value", w->repeat >= 0.)); |
1336 | |
1348 | |
1337 | ev_start (EV_A_ (W)w, ++timercnt); |
1349 | ev_start (EV_A_ (W)w, ++timercnt); |
1338 | array_needsize (struct ev_timer *, timers, timermax, timercnt, (void)); |
1350 | array_needsize (struct ev_timer *, timers, timermax, timercnt, EMPTY2); |
1339 | timers [timercnt - 1] = w; |
1351 | timers [timercnt - 1] = w; |
1340 | upheap ((WT *)timers, timercnt - 1); |
1352 | upheap ((WT *)timers, timercnt - 1); |
1341 | |
1353 | |
1342 | assert (("internal timer heap corruption", timers [((W)w)->active - 1] == w)); |
1354 | assert (("internal timer heap corruption", timers [((W)w)->active - 1] == w)); |
1343 | } |
1355 | } |
… | |
… | |
1352 | assert (("internal timer heap corruption", timers [((W)w)->active - 1] == w)); |
1364 | assert (("internal timer heap corruption", timers [((W)w)->active - 1] == w)); |
1353 | |
1365 | |
1354 | if (((W)w)->active < timercnt--) |
1366 | if (((W)w)->active < timercnt--) |
1355 | { |
1367 | { |
1356 | timers [((W)w)->active - 1] = timers [timercnt]; |
1368 | timers [((W)w)->active - 1] = timers [timercnt]; |
1357 | downheap ((WT *)timers, timercnt, ((W)w)->active - 1); |
1369 | adjustheap ((WT *)timers, timercnt, ((W)w)->active - 1); |
1358 | } |
1370 | } |
1359 | |
1371 | |
1360 | ((WT)w)->at -= mn_now; |
1372 | ((WT)w)->at -= mn_now; |
1361 | |
1373 | |
1362 | ev_stop (EV_A_ (W)w); |
1374 | ev_stop (EV_A_ (W)w); |
… | |
… | |
1366 | ev_timer_again (EV_P_ struct ev_timer *w) |
1378 | ev_timer_again (EV_P_ struct ev_timer *w) |
1367 | { |
1379 | { |
1368 | if (ev_is_active (w)) |
1380 | if (ev_is_active (w)) |
1369 | { |
1381 | { |
1370 | if (w->repeat) |
1382 | if (w->repeat) |
|
|
1383 | { |
|
|
1384 | ((WT)w)->at = mn_now + w->repeat; |
1371 | adjustheap ((WT *)timers, timercnt, ((W)w)->active - 1, mn_now + w->repeat); |
1385 | adjustheap ((WT *)timers, timercnt, ((W)w)->active - 1); |
|
|
1386 | } |
1372 | else |
1387 | else |
1373 | ev_timer_stop (EV_A_ w); |
1388 | ev_timer_stop (EV_A_ w); |
1374 | } |
1389 | } |
1375 | else if (w->repeat) |
1390 | else if (w->repeat) |
|
|
1391 | { |
|
|
1392 | w->at = w->repeat; |
1376 | ev_timer_start (EV_A_ w); |
1393 | ev_timer_start (EV_A_ w); |
|
|
1394 | } |
1377 | } |
1395 | } |
1378 | |
1396 | |
1379 | #if EV_PERIODICS |
1397 | #if EV_PERIODICS |
1380 | void |
1398 | void |
1381 | ev_periodic_start (EV_P_ struct ev_periodic *w) |
1399 | ev_periodic_start (EV_P_ struct ev_periodic *w) |
… | |
… | |
1391 | /* this formula differs from the one in periodic_reify because we do not always round up */ |
1409 | /* this formula differs from the one in periodic_reify because we do not always round up */ |
1392 | ((WT)w)->at += ceil ((ev_rt_now - ((WT)w)->at) / w->interval) * w->interval; |
1410 | ((WT)w)->at += ceil ((ev_rt_now - ((WT)w)->at) / w->interval) * w->interval; |
1393 | } |
1411 | } |
1394 | |
1412 | |
1395 | ev_start (EV_A_ (W)w, ++periodiccnt); |
1413 | ev_start (EV_A_ (W)w, ++periodiccnt); |
1396 | array_needsize (struct ev_periodic *, periodics, periodicmax, periodiccnt, (void)); |
1414 | array_needsize (struct ev_periodic *, periodics, periodicmax, periodiccnt, EMPTY2); |
1397 | periodics [periodiccnt - 1] = w; |
1415 | periodics [periodiccnt - 1] = w; |
1398 | upheap ((WT *)periodics, periodiccnt - 1); |
1416 | upheap ((WT *)periodics, periodiccnt - 1); |
1399 | |
1417 | |
1400 | assert (("internal periodic heap corruption", periodics [((W)w)->active - 1] == w)); |
1418 | assert (("internal periodic heap corruption", periodics [((W)w)->active - 1] == w)); |
1401 | } |
1419 | } |
… | |
… | |
1410 | assert (("internal periodic heap corruption", periodics [((W)w)->active - 1] == w)); |
1428 | assert (("internal periodic heap corruption", periodics [((W)w)->active - 1] == w)); |
1411 | |
1429 | |
1412 | if (((W)w)->active < periodiccnt--) |
1430 | if (((W)w)->active < periodiccnt--) |
1413 | { |
1431 | { |
1414 | periodics [((W)w)->active - 1] = periodics [periodiccnt]; |
1432 | periodics [((W)w)->active - 1] = periodics [periodiccnt]; |
1415 | downheap ((WT *)periodics, periodiccnt, ((W)w)->active - 1); |
1433 | adjustheap ((WT *)periodics, periodiccnt, ((W)w)->active - 1); |
1416 | } |
1434 | } |
1417 | |
1435 | |
1418 | ev_stop (EV_A_ (W)w); |
1436 | ev_stop (EV_A_ (W)w); |
1419 | } |
1437 | } |
1420 | |
1438 | |
… | |
… | |
1432 | { |
1450 | { |
1433 | if (ev_is_active (w)) |
1451 | if (ev_is_active (w)) |
1434 | return; |
1452 | return; |
1435 | |
1453 | |
1436 | ev_start (EV_A_ (W)w, ++idlecnt); |
1454 | ev_start (EV_A_ (W)w, ++idlecnt); |
1437 | array_needsize (struct ev_idle *, idles, idlemax, idlecnt, (void)); |
1455 | array_needsize (struct ev_idle *, idles, idlemax, idlecnt, EMPTY2); |
1438 | idles [idlecnt - 1] = w; |
1456 | idles [idlecnt - 1] = w; |
1439 | } |
1457 | } |
1440 | |
1458 | |
1441 | void |
1459 | void |
1442 | ev_idle_stop (EV_P_ struct ev_idle *w) |
1460 | ev_idle_stop (EV_P_ struct ev_idle *w) |
1443 | { |
1461 | { |
1444 | ev_clear_pending (EV_A_ (W)w); |
1462 | ev_clear_pending (EV_A_ (W)w); |
1445 | if (ev_is_active (w)) |
1463 | if (!ev_is_active (w)) |
1446 | return; |
1464 | return; |
1447 | |
1465 | |
1448 | idles [((W)w)->active - 1] = idles [--idlecnt]; |
1466 | idles [((W)w)->active - 1] = idles [--idlecnt]; |
1449 | ev_stop (EV_A_ (W)w); |
1467 | ev_stop (EV_A_ (W)w); |
1450 | } |
1468 | } |
… | |
… | |
1454 | { |
1472 | { |
1455 | if (ev_is_active (w)) |
1473 | if (ev_is_active (w)) |
1456 | return; |
1474 | return; |
1457 | |
1475 | |
1458 | ev_start (EV_A_ (W)w, ++preparecnt); |
1476 | ev_start (EV_A_ (W)w, ++preparecnt); |
1459 | array_needsize (struct ev_prepare *, prepares, preparemax, preparecnt, (void)); |
1477 | array_needsize (struct ev_prepare *, prepares, preparemax, preparecnt, EMPTY2); |
1460 | prepares [preparecnt - 1] = w; |
1478 | prepares [preparecnt - 1] = w; |
1461 | } |
1479 | } |
1462 | |
1480 | |
1463 | void |
1481 | void |
1464 | ev_prepare_stop (EV_P_ struct ev_prepare *w) |
1482 | ev_prepare_stop (EV_P_ struct ev_prepare *w) |
1465 | { |
1483 | { |
1466 | ev_clear_pending (EV_A_ (W)w); |
1484 | ev_clear_pending (EV_A_ (W)w); |
1467 | if (ev_is_active (w)) |
1485 | if (!ev_is_active (w)) |
1468 | return; |
1486 | return; |
1469 | |
1487 | |
1470 | prepares [((W)w)->active - 1] = prepares [--preparecnt]; |
1488 | prepares [((W)w)->active - 1] = prepares [--preparecnt]; |
1471 | ev_stop (EV_A_ (W)w); |
1489 | ev_stop (EV_A_ (W)w); |
1472 | } |
1490 | } |
… | |
… | |
1476 | { |
1494 | { |
1477 | if (ev_is_active (w)) |
1495 | if (ev_is_active (w)) |
1478 | return; |
1496 | return; |
1479 | |
1497 | |
1480 | ev_start (EV_A_ (W)w, ++checkcnt); |
1498 | ev_start (EV_A_ (W)w, ++checkcnt); |
1481 | array_needsize (struct ev_check *, checks, checkmax, checkcnt, (void)); |
1499 | array_needsize (struct ev_check *, checks, checkmax, checkcnt, EMPTY2); |
1482 | checks [checkcnt - 1] = w; |
1500 | checks [checkcnt - 1] = w; |
1483 | } |
1501 | } |
1484 | |
1502 | |
1485 | void |
1503 | void |
1486 | ev_check_stop (EV_P_ struct ev_check *w) |
1504 | ev_check_stop (EV_P_ struct ev_check *w) |
… | |
… | |
1499 | |
1517 | |
1500 | void |
1518 | void |
1501 | ev_signal_start (EV_P_ struct ev_signal *w) |
1519 | ev_signal_start (EV_P_ struct ev_signal *w) |
1502 | { |
1520 | { |
1503 | #if EV_MULTIPLICITY |
1521 | #if EV_MULTIPLICITY |
1504 | assert (("signal watchers are only supported in the default loop", loop == default_loop)); |
1522 | assert (("signal watchers are only supported in the default loop", loop == ev_default_loop_ptr)); |
1505 | #endif |
1523 | #endif |
1506 | if (ev_is_active (w)) |
1524 | if (ev_is_active (w)) |
1507 | return; |
1525 | return; |
1508 | |
1526 | |
1509 | assert (("ev_signal_start called with illegal signal number", w->signum > 0)); |
1527 | assert (("ev_signal_start called with illegal signal number", w->signum > 0)); |
… | |
… | |
1512 | array_needsize (ANSIG, signals, signalmax, w->signum, signals_init); |
1530 | array_needsize (ANSIG, signals, signalmax, w->signum, signals_init); |
1513 | wlist_add ((WL *)&signals [w->signum - 1].head, (WL)w); |
1531 | wlist_add ((WL *)&signals [w->signum - 1].head, (WL)w); |
1514 | |
1532 | |
1515 | if (!((WL)w)->next) |
1533 | if (!((WL)w)->next) |
1516 | { |
1534 | { |
1517 | #if WIN32 |
1535 | #if _WIN32 |
1518 | signal (w->signum, sighandler); |
1536 | signal (w->signum, sighandler); |
1519 | #else |
1537 | #else |
1520 | struct sigaction sa; |
1538 | struct sigaction sa; |
1521 | sa.sa_handler = sighandler; |
1539 | sa.sa_handler = sighandler; |
1522 | sigfillset (&sa.sa_mask); |
1540 | sigfillset (&sa.sa_mask); |
… | |
… | |
1542 | |
1560 | |
1543 | void |
1561 | void |
1544 | ev_child_start (EV_P_ struct ev_child *w) |
1562 | ev_child_start (EV_P_ struct ev_child *w) |
1545 | { |
1563 | { |
1546 | #if EV_MULTIPLICITY |
1564 | #if EV_MULTIPLICITY |
1547 | assert (("child watchers are only supported in the default loop", loop == default_loop)); |
1565 | assert (("child watchers are only supported in the default loop", loop == ev_default_loop_ptr)); |
1548 | #endif |
1566 | #endif |
1549 | if (ev_is_active (w)) |
1567 | if (ev_is_active (w)) |
1550 | return; |
1568 | return; |
1551 | |
1569 | |
1552 | ev_start (EV_A_ (W)w, 1); |
1570 | ev_start (EV_A_ (W)w, 1); |