… | |
… | |
26 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
26 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
27 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
27 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
28 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
28 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
29 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
29 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
30 | */ |
30 | */ |
|
|
31 | |
|
|
32 | #ifdef __cplusplus |
|
|
33 | extern "C" { |
|
|
34 | #endif |
|
|
35 | |
31 | #ifndef EV_STANDALONE |
36 | #ifndef EV_STANDALONE |
32 | # include "config.h" |
37 | # include "config.h" |
33 | |
38 | |
34 | # if HAVE_CLOCK_GETTIME |
39 | # if HAVE_CLOCK_GETTIME |
|
|
40 | # ifndef EV_USE_MONOTONIC |
35 | # define EV_USE_MONOTONIC 1 |
41 | # define EV_USE_MONOTONIC 1 |
|
|
42 | # endif |
|
|
43 | # ifndef EV_USE_REALTIME |
36 | # define EV_USE_REALTIME 1 |
44 | # define EV_USE_REALTIME 1 |
|
|
45 | # endif |
37 | # endif |
46 | # endif |
38 | |
47 | |
39 | # if HAVE_SELECT && HAVE_SYS_SELECT_H |
48 | # if HAVE_SELECT && HAVE_SYS_SELECT_H && !defined (EV_USE_SELECT) |
40 | # define EV_USE_SELECT 1 |
49 | # define EV_USE_SELECT 1 |
41 | # endif |
50 | # endif |
42 | |
51 | |
43 | # if HAVE_POLL && HAVE_POLL_H |
52 | # if HAVE_POLL && HAVE_POLL_H && !defined (EV_USE_POLL) |
44 | # define EV_USE_POLL 1 |
53 | # define EV_USE_POLL 1 |
45 | # endif |
54 | # endif |
46 | |
55 | |
47 | # if HAVE_EPOLL && HAVE_EPOLL_CTL && HAVE_SYS_EPOLL_H |
56 | # if HAVE_EPOLL_CTL && HAVE_SYS_EPOLL_H && !defined (EV_USE_EPOLL) |
48 | # define EV_USE_EPOLL 1 |
57 | # define EV_USE_EPOLL 1 |
49 | # endif |
58 | # endif |
50 | |
59 | |
51 | # if HAVE_KQUEUE && HAVE_WORKING_KQUEUE && HAVE_SYS_EVENT_H && HAVE_SYS_QUEUE_H |
60 | # if HAVE_KQUEUE && HAVE_SYS_EVENT_H && HAVE_SYS_QUEUE_H && !defined (EV_USE_KQUEUE) |
52 | # define EV_USE_KQUEUE 1 |
61 | # define EV_USE_KQUEUE 1 |
53 | # endif |
62 | # endif |
54 | |
63 | |
55 | #endif |
64 | #endif |
56 | |
65 | |
… | |
… | |
66 | #include <sys/types.h> |
75 | #include <sys/types.h> |
67 | #include <time.h> |
76 | #include <time.h> |
68 | |
77 | |
69 | #include <signal.h> |
78 | #include <signal.h> |
70 | |
79 | |
71 | #ifndef WIN32 |
80 | #ifndef _WIN32 |
72 | # include <unistd.h> |
81 | # include <unistd.h> |
73 | # include <sys/time.h> |
82 | # include <sys/time.h> |
74 | # 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 |
75 | #endif |
89 | # endif |
|
|
90 | #endif |
|
|
91 | |
76 | /**/ |
92 | /**/ |
77 | |
93 | |
78 | #ifndef EV_USE_MONOTONIC |
94 | #ifndef EV_USE_MONOTONIC |
79 | # define EV_USE_MONOTONIC 1 |
95 | # define EV_USE_MONOTONIC 1 |
80 | #endif |
96 | #endif |
81 | |
97 | |
82 | #ifndef EV_USE_SELECT |
98 | #ifndef EV_USE_SELECT |
83 | # define EV_USE_SELECT 1 |
99 | # define EV_USE_SELECT 1 |
|
|
100 | # define EV_SELECT_USE_FD_SET 1 |
84 | #endif |
101 | #endif |
85 | |
102 | |
86 | #ifndef EV_USE_POLL |
103 | #ifndef EV_USE_POLL |
87 | # 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 |
88 | #endif |
109 | #endif |
89 | |
110 | |
90 | #ifndef EV_USE_EPOLL |
111 | #ifndef EV_USE_EPOLL |
91 | # define EV_USE_EPOLL 0 |
112 | # define EV_USE_EPOLL 0 |
92 | #endif |
113 | #endif |
93 | |
114 | |
94 | #ifndef EV_USE_KQUEUE |
115 | #ifndef EV_USE_KQUEUE |
95 | # define EV_USE_KQUEUE 0 |
116 | # define EV_USE_KQUEUE 0 |
96 | #endif |
117 | #endif |
97 | |
118 | |
98 | #ifndef EV_USE_WIN32 |
|
|
99 | # ifdef WIN32 |
|
|
100 | # define EV_USE_WIN32 0 /* it does not exist, use select */ |
|
|
101 | # undef EV_USE_SELECT |
|
|
102 | # define EV_USE_SELECT 1 |
|
|
103 | # else |
|
|
104 | # define EV_USE_WIN32 0 |
|
|
105 | # endif |
|
|
106 | #endif |
|
|
107 | |
|
|
108 | #ifndef EV_USE_REALTIME |
119 | #ifndef EV_USE_REALTIME |
109 | # define EV_USE_REALTIME 1 |
120 | # define EV_USE_REALTIME 1 |
110 | #endif |
121 | #endif |
111 | |
122 | |
112 | /**/ |
123 | /**/ |
|
|
124 | |
|
|
125 | /* darwin simply cannot be helped */ |
|
|
126 | #ifdef __APPLE__ |
|
|
127 | # undef EV_USE_POLL |
|
|
128 | # undef EV_USE_KQUEUE |
|
|
129 | #endif |
113 | |
130 | |
114 | #ifndef CLOCK_MONOTONIC |
131 | #ifndef CLOCK_MONOTONIC |
115 | # undef EV_USE_MONOTONIC |
132 | # undef EV_USE_MONOTONIC |
116 | # define EV_USE_MONOTONIC 0 |
133 | # define EV_USE_MONOTONIC 0 |
117 | #endif |
134 | #endif |
118 | |
135 | |
119 | #ifndef CLOCK_REALTIME |
136 | #ifndef CLOCK_REALTIME |
120 | # undef EV_USE_REALTIME |
137 | # undef EV_USE_REALTIME |
121 | # define EV_USE_REALTIME 0 |
138 | # define EV_USE_REALTIME 0 |
|
|
139 | #endif |
|
|
140 | |
|
|
141 | #if EV_SELECT_IS_WINSOCKET |
|
|
142 | # include <winsock.h> |
122 | #endif |
143 | #endif |
123 | |
144 | |
124 | /**/ |
145 | /**/ |
125 | |
146 | |
126 | #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) */ |
… | |
… | |
146 | #define expect_true(expr) expect ((expr) != 0, 1) |
167 | #define expect_true(expr) expect ((expr) != 0, 1) |
147 | |
168 | |
148 | #define NUMPRI (EV_MAXPRI - EV_MINPRI + 1) |
169 | #define NUMPRI (EV_MAXPRI - EV_MINPRI + 1) |
149 | #define ABSPRI(w) ((w)->priority - EV_MINPRI) |
170 | #define ABSPRI(w) ((w)->priority - EV_MINPRI) |
150 | |
171 | |
|
|
172 | #define EMPTY /* required for microsofts broken pseudo-c compiler */ |
|
|
173 | |
151 | typedef struct ev_watcher *W; |
174 | typedef struct ev_watcher *W; |
152 | typedef struct ev_watcher_list *WL; |
175 | typedef struct ev_watcher_list *WL; |
153 | typedef struct ev_watcher_time *WT; |
176 | typedef struct ev_watcher_time *WT; |
154 | |
177 | |
155 | static int have_monotonic; /* did clock_gettime (CLOCK_MONOTONIC) work? */ |
178 | static int have_monotonic; /* did clock_gettime (CLOCK_MONOTONIC) work? */ |
156 | |
179 | |
|
|
180 | #ifdef _WIN32 |
157 | #include "ev_win32.c" |
181 | # include "ev_win32.c" |
|
|
182 | #endif |
158 | |
183 | |
159 | /*****************************************************************************/ |
184 | /*****************************************************************************/ |
160 | |
185 | |
161 | static void (*syserr_cb)(const char *msg); |
186 | static void (*syserr_cb)(const char *msg); |
162 | |
187 | |
… | |
… | |
209 | typedef struct |
234 | typedef struct |
210 | { |
235 | { |
211 | WL head; |
236 | WL head; |
212 | unsigned char events; |
237 | unsigned char events; |
213 | unsigned char reify; |
238 | unsigned char reify; |
|
|
239 | #if EV_SELECT_IS_WINSOCKET |
|
|
240 | SOCKET handle; |
|
|
241 | #endif |
214 | } ANFD; |
242 | } ANFD; |
215 | |
243 | |
216 | typedef struct |
244 | typedef struct |
217 | { |
245 | { |
218 | W w; |
246 | W w; |
… | |
… | |
221 | |
249 | |
222 | #if EV_MULTIPLICITY |
250 | #if EV_MULTIPLICITY |
223 | |
251 | |
224 | struct ev_loop |
252 | struct ev_loop |
225 | { |
253 | { |
|
|
254 | ev_tstamp ev_rt_now; |
|
|
255 | #define ev_rt_now ((loop)->ev_rt_now) |
226 | #define VAR(name,decl) decl; |
256 | #define VAR(name,decl) decl; |
227 | #include "ev_vars.h" |
257 | #include "ev_vars.h" |
228 | #undef VAR |
258 | #undef VAR |
229 | }; |
259 | }; |
230 | #include "ev_wrap.h" |
260 | #include "ev_wrap.h" |
… | |
… | |
232 | struct ev_loop default_loop_struct; |
262 | struct ev_loop default_loop_struct; |
233 | static struct ev_loop *default_loop; |
263 | static struct ev_loop *default_loop; |
234 | |
264 | |
235 | #else |
265 | #else |
236 | |
266 | |
|
|
267 | ev_tstamp ev_rt_now; |
237 | #define VAR(name,decl) static decl; |
268 | #define VAR(name,decl) static decl; |
238 | #include "ev_vars.h" |
269 | #include "ev_vars.h" |
239 | #undef VAR |
270 | #undef VAR |
240 | |
271 | |
241 | static int default_loop; |
272 | static int default_loop; |
242 | |
273 | |
243 | #endif |
274 | #endif |
244 | |
275 | |
245 | /*****************************************************************************/ |
276 | /*****************************************************************************/ |
246 | |
277 | |
247 | inline ev_tstamp |
278 | ev_tstamp |
248 | ev_time (void) |
279 | ev_time (void) |
249 | { |
280 | { |
250 | #if EV_USE_REALTIME |
281 | #if EV_USE_REALTIME |
251 | struct timespec ts; |
282 | struct timespec ts; |
252 | clock_gettime (CLOCK_REALTIME, &ts); |
283 | clock_gettime (CLOCK_REALTIME, &ts); |
… | |
… | |
279 | { |
310 | { |
280 | return ev_rt_now; |
311 | return ev_rt_now; |
281 | } |
312 | } |
282 | #endif |
313 | #endif |
283 | |
314 | |
284 | #define array_roundsize(type,n) ((n) | 4 & ~3) |
315 | #define array_roundsize(type,n) (((n) | 4) & ~3) |
285 | |
316 | |
286 | #define array_needsize(type,base,cur,cnt,init) \ |
317 | #define array_needsize(type,base,cur,cnt,init) \ |
287 | if (expect_false ((cnt) > cur)) \ |
318 | if (expect_false ((cnt) > cur)) \ |
288 | { \ |
319 | { \ |
289 | int newcnt = cur; \ |
320 | int newcnt = cur; \ |
… | |
… | |
304 | stem ## max = array_roundsize (stem ## cnt >> 1); \ |
335 | stem ## max = array_roundsize (stem ## cnt >> 1); \ |
305 | base = (type *)ev_realloc (base, sizeof (type) * (stem ## max));\ |
336 | base = (type *)ev_realloc (base, sizeof (type) * (stem ## max));\ |
306 | fprintf (stderr, "slimmed down " # stem " to %d\n", stem ## max);/*D*/\ |
337 | fprintf (stderr, "slimmed down " # stem " to %d\n", stem ## max);/*D*/\ |
307 | } |
338 | } |
308 | |
339 | |
309 | /* microsoft's pseudo-c is quite far from C as the rest of the world and the standard knows it */ |
|
|
310 | /* bringing us everlasting joy in form of stupid extra macros that are not required in C */ |
|
|
311 | #define array_free_microshit(stem) \ |
|
|
312 | ev_free (stem ## s); stem ## cnt = stem ## max = 0; |
|
|
313 | |
|
|
314 | #define array_free(stem, idx) \ |
340 | #define array_free(stem, idx) \ |
315 | ev_free (stem ## s idx); stem ## cnt idx = stem ## max idx = 0; |
341 | ev_free (stem ## s idx); stem ## cnt idx = stem ## max idx = 0; |
316 | |
342 | |
317 | /*****************************************************************************/ |
343 | /*****************************************************************************/ |
318 | |
344 | |
… | |
… | |
392 | int events = 0; |
418 | int events = 0; |
393 | |
419 | |
394 | for (w = (struct ev_io *)anfd->head; w; w = (struct ev_io *)((WL)w)->next) |
420 | for (w = (struct ev_io *)anfd->head; w; w = (struct ev_io *)((WL)w)->next) |
395 | events |= w->events; |
421 | events |= w->events; |
396 | |
422 | |
|
|
423 | #if EV_SELECT_IS_WINSOCKET |
|
|
424 | if (events) |
|
|
425 | { |
|
|
426 | unsigned long argp; |
|
|
427 | anfd->handle = _get_osfhandle (fd); |
|
|
428 | assert (("libev only supports socket fds in this configuration", ioctlsocket (anfd->handle, FIONREAD, &argp) == 0)); |
|
|
429 | } |
|
|
430 | #endif |
|
|
431 | |
397 | anfd->reify = 0; |
432 | anfd->reify = 0; |
398 | |
433 | |
399 | method_modify (EV_A_ fd, anfd->events, events); |
434 | method_modify (EV_A_ fd, anfd->events, events); |
400 | anfd->events = events; |
435 | anfd->events = events; |
401 | } |
436 | } |
… | |
… | |
429 | } |
464 | } |
430 | |
465 | |
431 | static int |
466 | static int |
432 | fd_valid (int fd) |
467 | fd_valid (int fd) |
433 | { |
468 | { |
434 | #ifdef WIN32 |
469 | #ifdef _WIN32 |
435 | return !!win32_get_osfhandle (fd); |
470 | return _get_osfhandle (fd) != -1; |
436 | #else |
471 | #else |
437 | return fcntl (fd, F_GETFD) != -1; |
472 | return fcntl (fd, F_GETFD) != -1; |
438 | #endif |
473 | #endif |
439 | } |
474 | } |
440 | |
475 | |
… | |
… | |
521 | heap [k] = w; |
556 | heap [k] = w; |
522 | ((W)heap [k])->active = k + 1; |
557 | ((W)heap [k])->active = k + 1; |
523 | } |
558 | } |
524 | |
559 | |
525 | inline void |
560 | inline void |
526 | adjustheap (WT *heap, int N, int k, ev_tstamp at) |
561 | adjustheap (WT *heap, int N, int k) |
527 | { |
562 | { |
528 | ev_tstamp old_at = heap [k]->at; |
563 | upheap (heap, k); |
529 | heap [k]->at = at; |
|
|
530 | |
|
|
531 | if (old_at < at) |
|
|
532 | downheap (heap, N, k); |
564 | downheap (heap, N, k); |
533 | else |
|
|
534 | upheap (heap, k); |
|
|
535 | } |
565 | } |
536 | |
566 | |
537 | /*****************************************************************************/ |
567 | /*****************************************************************************/ |
538 | |
568 | |
539 | typedef struct |
569 | typedef struct |
… | |
… | |
562 | } |
592 | } |
563 | |
593 | |
564 | static void |
594 | static void |
565 | sighandler (int signum) |
595 | sighandler (int signum) |
566 | { |
596 | { |
567 | #if WIN32 |
597 | #if _WIN32 |
568 | signal (signum, sighandler); |
598 | signal (signum, sighandler); |
569 | #endif |
599 | #endif |
570 | |
600 | |
571 | signals [signum - 1].gotsig = 1; |
601 | signals [signum - 1].gotsig = 1; |
572 | |
602 | |
573 | if (!gotsig) |
603 | if (!gotsig) |
574 | { |
604 | { |
575 | int old_errno = errno; |
605 | int old_errno = errno; |
576 | gotsig = 1; |
606 | gotsig = 1; |
577 | #ifdef WIN32 |
|
|
578 | send (sigpipe [1], &signum, 1, MSG_DONTWAIT); |
|
|
579 | #else |
|
|
580 | write (sigpipe [1], &signum, 1); |
607 | write (sigpipe [1], &signum, 1); |
581 | #endif |
|
|
582 | errno = old_errno; |
608 | errno = old_errno; |
583 | } |
609 | } |
584 | } |
610 | } |
585 | |
611 | |
586 | void |
612 | void |
… | |
… | |
606 | static void |
632 | static void |
607 | sigcb (EV_P_ struct ev_io *iow, int revents) |
633 | sigcb (EV_P_ struct ev_io *iow, int revents) |
608 | { |
634 | { |
609 | int signum; |
635 | int signum; |
610 | |
636 | |
611 | #ifdef WIN32 |
|
|
612 | recv (sigpipe [0], &revents, 1, MSG_DONTWAIT); |
|
|
613 | #else |
|
|
614 | read (sigpipe [0], &revents, 1); |
637 | read (sigpipe [0], &revents, 1); |
615 | #endif |
|
|
616 | gotsig = 0; |
638 | gotsig = 0; |
617 | |
639 | |
618 | for (signum = signalmax; signum--; ) |
640 | for (signum = signalmax; signum--; ) |
619 | if (signals [signum].gotsig) |
641 | if (signals [signum].gotsig) |
620 | ev_feed_signal_event (EV_A_ signum + 1); |
642 | ev_feed_signal_event (EV_A_ signum + 1); |
621 | } |
643 | } |
622 | |
644 | |
|
|
645 | inline void |
|
|
646 | fd_intern (int fd) |
|
|
647 | { |
|
|
648 | #ifdef _WIN32 |
|
|
649 | int arg = 1; |
|
|
650 | ioctlsocket (_get_osfhandle (fd), FIONBIO, &arg); |
|
|
651 | #else |
|
|
652 | fcntl (fd, F_SETFD, FD_CLOEXEC); |
|
|
653 | fcntl (fd, F_SETFL, O_NONBLOCK); |
|
|
654 | #endif |
|
|
655 | } |
|
|
656 | |
623 | static void |
657 | static void |
624 | siginit (EV_P) |
658 | siginit (EV_P) |
625 | { |
659 | { |
626 | #ifndef WIN32 |
660 | fd_intern (sigpipe [0]); |
627 | fcntl (sigpipe [0], F_SETFD, FD_CLOEXEC); |
661 | fd_intern (sigpipe [1]); |
628 | fcntl (sigpipe [1], F_SETFD, FD_CLOEXEC); |
|
|
629 | |
|
|
630 | /* rather than sort out wether we really need nb, set it */ |
|
|
631 | fcntl (sigpipe [0], F_SETFL, O_NONBLOCK); |
|
|
632 | fcntl (sigpipe [1], F_SETFL, O_NONBLOCK); |
|
|
633 | #endif |
|
|
634 | |
662 | |
635 | ev_io_set (&sigev, sigpipe [0], EV_READ); |
663 | ev_io_set (&sigev, sigpipe [0], EV_READ); |
636 | ev_io_start (EV_A_ &sigev); |
664 | ev_io_start (EV_A_ &sigev); |
637 | ev_unref (EV_A); /* child watcher should not keep loop alive */ |
665 | ev_unref (EV_A); /* child watcher should not keep loop alive */ |
638 | } |
666 | } |
639 | |
667 | |
640 | /*****************************************************************************/ |
668 | /*****************************************************************************/ |
641 | |
669 | |
642 | static struct ev_child *childs [PID_HASHSIZE]; |
670 | static struct ev_child *childs [PID_HASHSIZE]; |
643 | |
671 | |
644 | #ifndef WIN32 |
672 | #ifndef _WIN32 |
645 | |
673 | |
646 | static struct ev_signal childev; |
674 | static struct ev_signal childev; |
647 | |
675 | |
648 | #ifndef WCONTINUED |
676 | #ifndef WCONTINUED |
649 | # define WCONTINUED 0 |
677 | # define WCONTINUED 0 |
… | |
… | |
710 | |
738 | |
711 | /* return true if we are running with elevated privileges and should ignore env variables */ |
739 | /* return true if we are running with elevated privileges and should ignore env variables */ |
712 | static int |
740 | static int |
713 | enable_secure (void) |
741 | enable_secure (void) |
714 | { |
742 | { |
715 | #ifdef WIN32 |
743 | #ifdef _WIN32 |
716 | return 0; |
744 | return 0; |
717 | #else |
745 | #else |
718 | return getuid () != geteuid () |
746 | return getuid () != geteuid () |
719 | || getgid () != getegid (); |
747 | || getgid () != getegid (); |
720 | #endif |
748 | #endif |
721 | } |
749 | } |
722 | |
750 | |
723 | int |
751 | unsigned int |
724 | ev_method (EV_P) |
752 | ev_method (EV_P) |
725 | { |
753 | { |
726 | return method; |
754 | return method; |
727 | } |
755 | } |
728 | |
756 | |
729 | static void |
757 | static void |
730 | loop_init (EV_P_ int methods) |
758 | loop_init (EV_P_ unsigned int flags) |
731 | { |
759 | { |
732 | if (!method) |
760 | if (!method) |
733 | { |
761 | { |
734 | #if EV_USE_MONOTONIC |
762 | #if EV_USE_MONOTONIC |
735 | { |
763 | { |
… | |
… | |
742 | ev_rt_now = ev_time (); |
770 | ev_rt_now = ev_time (); |
743 | mn_now = get_clock (); |
771 | mn_now = get_clock (); |
744 | now_floor = mn_now; |
772 | now_floor = mn_now; |
745 | rtmn_diff = ev_rt_now - mn_now; |
773 | rtmn_diff = ev_rt_now - mn_now; |
746 | |
774 | |
747 | if (methods == EVMETHOD_AUTO) |
775 | if (!(flags & EVFLAG_NOENV) && !enable_secure () && getenv ("LIBEV_FLAGS")) |
748 | if (!enable_secure () && getenv ("LIBEV_METHODS")) |
|
|
749 | methods = atoi (getenv ("LIBEV_METHODS")); |
776 | flags = atoi (getenv ("LIBEV_FLAGS")); |
750 | else |
777 | |
751 | methods = EVMETHOD_ANY; |
778 | if (!(flags & 0x0000ffff)) |
|
|
779 | flags |= 0x0000ffff; |
752 | |
780 | |
753 | method = 0; |
781 | method = 0; |
754 | #if EV_USE_WIN32 |
|
|
755 | if (!method && (methods & EVMETHOD_WIN32 )) method = win32_init (EV_A_ methods); |
|
|
756 | #endif |
|
|
757 | #if EV_USE_KQUEUE |
782 | #if EV_USE_KQUEUE |
758 | if (!method && (methods & EVMETHOD_KQUEUE)) method = kqueue_init (EV_A_ methods); |
783 | if (!method && (flags & EVMETHOD_KQUEUE)) method = kqueue_init (EV_A_ flags); |
759 | #endif |
784 | #endif |
760 | #if EV_USE_EPOLL |
785 | #if EV_USE_EPOLL |
761 | if (!method && (methods & EVMETHOD_EPOLL )) method = epoll_init (EV_A_ methods); |
786 | if (!method && (flags & EVMETHOD_EPOLL )) method = epoll_init (EV_A_ flags); |
762 | #endif |
787 | #endif |
763 | #if EV_USE_POLL |
788 | #if EV_USE_POLL |
764 | if (!method && (methods & EVMETHOD_POLL )) method = poll_init (EV_A_ methods); |
789 | if (!method && (flags & EVMETHOD_POLL )) method = poll_init (EV_A_ flags); |
765 | #endif |
790 | #endif |
766 | #if EV_USE_SELECT |
791 | #if EV_USE_SELECT |
767 | if (!method && (methods & EVMETHOD_SELECT)) method = select_init (EV_A_ methods); |
792 | if (!method && (flags & EVMETHOD_SELECT)) method = select_init (EV_A_ flags); |
768 | #endif |
793 | #endif |
769 | |
794 | |
770 | ev_init (&sigev, sigcb); |
795 | ev_init (&sigev, sigcb); |
771 | ev_set_priority (&sigev, EV_MAXPRI); |
796 | ev_set_priority (&sigev, EV_MAXPRI); |
772 | } |
797 | } |
… | |
… | |
775 | void |
800 | void |
776 | loop_destroy (EV_P) |
801 | loop_destroy (EV_P) |
777 | { |
802 | { |
778 | int i; |
803 | int i; |
779 | |
804 | |
780 | #if EV_USE_WIN32 |
|
|
781 | if (method == EVMETHOD_WIN32 ) win32_destroy (EV_A); |
|
|
782 | #endif |
|
|
783 | #if EV_USE_KQUEUE |
805 | #if EV_USE_KQUEUE |
784 | if (method == EVMETHOD_KQUEUE) kqueue_destroy (EV_A); |
806 | if (method == EVMETHOD_KQUEUE) kqueue_destroy (EV_A); |
785 | #endif |
807 | #endif |
786 | #if EV_USE_EPOLL |
808 | #if EV_USE_EPOLL |
787 | if (method == EVMETHOD_EPOLL ) epoll_destroy (EV_A); |
809 | if (method == EVMETHOD_EPOLL ) epoll_destroy (EV_A); |
… | |
… | |
795 | |
817 | |
796 | for (i = NUMPRI; i--; ) |
818 | for (i = NUMPRI; i--; ) |
797 | array_free (pending, [i]); |
819 | array_free (pending, [i]); |
798 | |
820 | |
799 | /* have to use the microsoft-never-gets-it-right macro */ |
821 | /* have to use the microsoft-never-gets-it-right macro */ |
800 | array_free_microshit (fdchange); |
822 | array_free (fdchange, EMPTY); |
801 | array_free_microshit (timer); |
823 | array_free (timer, EMPTY); |
802 | array_free_microshit (periodic); |
824 | #if EV_PERIODICS |
803 | array_free_microshit (idle); |
825 | array_free (periodic, EMPTY); |
804 | array_free_microshit (prepare); |
826 | #endif |
805 | array_free_microshit (check); |
827 | array_free (idle, EMPTY); |
|
|
828 | array_free (prepare, EMPTY); |
|
|
829 | array_free (check, EMPTY); |
806 | |
830 | |
807 | method = 0; |
831 | method = 0; |
808 | } |
832 | } |
809 | |
833 | |
810 | static void |
834 | static void |
… | |
… | |
835 | postfork = 0; |
859 | postfork = 0; |
836 | } |
860 | } |
837 | |
861 | |
838 | #if EV_MULTIPLICITY |
862 | #if EV_MULTIPLICITY |
839 | struct ev_loop * |
863 | struct ev_loop * |
840 | ev_loop_new (int methods) |
864 | ev_loop_new (unsigned int flags) |
841 | { |
865 | { |
842 | struct ev_loop *loop = (struct ev_loop *)ev_malloc (sizeof (struct ev_loop)); |
866 | struct ev_loop *loop = (struct ev_loop *)ev_malloc (sizeof (struct ev_loop)); |
843 | |
867 | |
844 | memset (loop, 0, sizeof (struct ev_loop)); |
868 | memset (loop, 0, sizeof (struct ev_loop)); |
845 | |
869 | |
846 | loop_init (EV_A_ methods); |
870 | loop_init (EV_A_ flags); |
847 | |
871 | |
848 | if (ev_method (EV_A)) |
872 | if (ev_method (EV_A)) |
849 | return loop; |
873 | return loop; |
850 | |
874 | |
851 | return 0; |
875 | return 0; |
… | |
… | |
869 | #if EV_MULTIPLICITY |
893 | #if EV_MULTIPLICITY |
870 | struct ev_loop * |
894 | struct ev_loop * |
871 | #else |
895 | #else |
872 | int |
896 | int |
873 | #endif |
897 | #endif |
874 | ev_default_loop (int methods) |
898 | ev_default_loop (unsigned int flags) |
875 | { |
899 | { |
876 | if (sigpipe [0] == sigpipe [1]) |
900 | if (sigpipe [0] == sigpipe [1]) |
877 | if (pipe (sigpipe)) |
901 | if (pipe (sigpipe)) |
878 | return 0; |
902 | return 0; |
879 | |
903 | |
… | |
… | |
883 | struct ev_loop *loop = default_loop = &default_loop_struct; |
907 | struct ev_loop *loop = default_loop = &default_loop_struct; |
884 | #else |
908 | #else |
885 | default_loop = 1; |
909 | default_loop = 1; |
886 | #endif |
910 | #endif |
887 | |
911 | |
888 | loop_init (EV_A_ methods); |
912 | loop_init (EV_A_ flags); |
889 | |
913 | |
890 | if (ev_method (EV_A)) |
914 | if (ev_method (EV_A)) |
891 | { |
915 | { |
892 | siginit (EV_A); |
916 | siginit (EV_A); |
893 | |
917 | |
894 | #ifndef WIN32 |
918 | #ifndef _WIN32 |
895 | ev_signal_init (&childev, childcb, SIGCHLD); |
919 | ev_signal_init (&childev, childcb, SIGCHLD); |
896 | ev_set_priority (&childev, EV_MAXPRI); |
920 | ev_set_priority (&childev, EV_MAXPRI); |
897 | ev_signal_start (EV_A_ &childev); |
921 | ev_signal_start (EV_A_ &childev); |
898 | ev_unref (EV_A); /* child watcher should not keep loop alive */ |
922 | ev_unref (EV_A); /* child watcher should not keep loop alive */ |
899 | #endif |
923 | #endif |
… | |
… | |
910 | { |
934 | { |
911 | #if EV_MULTIPLICITY |
935 | #if EV_MULTIPLICITY |
912 | struct ev_loop *loop = default_loop; |
936 | struct ev_loop *loop = default_loop; |
913 | #endif |
937 | #endif |
914 | |
938 | |
915 | #ifndef WIN32 |
939 | #ifndef _WIN32 |
916 | ev_ref (EV_A); /* child watcher */ |
940 | ev_ref (EV_A); /* child watcher */ |
917 | ev_signal_stop (EV_A_ &childev); |
941 | ev_signal_stop (EV_A_ &childev); |
918 | #endif |
942 | #endif |
919 | |
943 | |
920 | ev_ref (EV_A); /* signal watcher */ |
944 | ev_ref (EV_A); /* signal watcher */ |
… | |
… | |
980 | |
1004 | |
981 | /* first reschedule or stop timer */ |
1005 | /* first reschedule or stop timer */ |
982 | if (w->repeat) |
1006 | if (w->repeat) |
983 | { |
1007 | { |
984 | assert (("negative ev_timer repeat value found while processing timers", w->repeat > 0.)); |
1008 | assert (("negative ev_timer repeat value found while processing timers", w->repeat > 0.)); |
|
|
1009 | |
985 | ((WT)w)->at = mn_now + w->repeat; |
1010 | ((WT)w)->at += w->repeat; |
|
|
1011 | if (((WT)w)->at < mn_now) |
|
|
1012 | ((WT)w)->at = mn_now; |
|
|
1013 | |
986 | downheap ((WT *)timers, timercnt, 0); |
1014 | downheap ((WT *)timers, timercnt, 0); |
987 | } |
1015 | } |
988 | else |
1016 | else |
989 | ev_timer_stop (EV_A_ w); /* nonrepeating: stop timer */ |
1017 | ev_timer_stop (EV_A_ w); /* nonrepeating: stop timer */ |
990 | |
1018 | |
991 | ev_feed_event (EV_A_ (W)w, EV_TIMEOUT); |
1019 | ev_feed_event (EV_A_ (W)w, EV_TIMEOUT); |
992 | } |
1020 | } |
993 | } |
1021 | } |
994 | |
1022 | |
|
|
1023 | #if EV_PERIODICS |
995 | static void |
1024 | static void |
996 | periodics_reify (EV_P) |
1025 | periodics_reify (EV_P) |
997 | { |
1026 | { |
998 | while (periodiccnt && ((WT)periodics [0])->at <= ev_rt_now) |
1027 | while (periodiccnt && ((WT)periodics [0])->at <= ev_rt_now) |
999 | { |
1028 | { |
… | |
… | |
1002 | assert (("inactive timer on periodic heap detected", ev_is_active (w))); |
1031 | assert (("inactive timer on periodic heap detected", ev_is_active (w))); |
1003 | |
1032 | |
1004 | /* first reschedule or stop timer */ |
1033 | /* first reschedule or stop timer */ |
1005 | if (w->reschedule_cb) |
1034 | if (w->reschedule_cb) |
1006 | { |
1035 | { |
1007 | ev_tstamp at = ((WT)w)->at = w->reschedule_cb (w, ev_rt_now + 0.0001); |
1036 | ((WT)w)->at = w->reschedule_cb (w, ev_rt_now + 0.0001); |
1008 | |
|
|
1009 | assert (("ev_periodic reschedule callback returned time in the past", ((WT)w)->at > ev_rt_now)); |
1037 | assert (("ev_periodic reschedule callback returned time in the past", ((WT)w)->at > ev_rt_now)); |
1010 | downheap ((WT *)periodics, periodiccnt, 0); |
1038 | downheap ((WT *)periodics, periodiccnt, 0); |
1011 | } |
1039 | } |
1012 | else if (w->interval) |
1040 | else if (w->interval) |
1013 | { |
1041 | { |
… | |
… | |
1040 | |
1068 | |
1041 | /* now rebuild the heap */ |
1069 | /* now rebuild the heap */ |
1042 | for (i = periodiccnt >> 1; i--; ) |
1070 | for (i = periodiccnt >> 1; i--; ) |
1043 | downheap ((WT *)periodics, periodiccnt, i); |
1071 | downheap ((WT *)periodics, periodiccnt, i); |
1044 | } |
1072 | } |
|
|
1073 | #endif |
1045 | |
1074 | |
1046 | inline int |
1075 | inline int |
1047 | time_update_monotonic (EV_P) |
1076 | time_update_monotonic (EV_P) |
1048 | { |
1077 | { |
1049 | mn_now = get_clock (); |
1078 | mn_now = get_clock (); |
… | |
… | |
1083 | ev_rt_now = ev_time (); |
1112 | ev_rt_now = ev_time (); |
1084 | mn_now = get_clock (); |
1113 | mn_now = get_clock (); |
1085 | now_floor = mn_now; |
1114 | now_floor = mn_now; |
1086 | } |
1115 | } |
1087 | |
1116 | |
|
|
1117 | # if EV_PERIODICS |
1088 | periodics_reschedule (EV_A); |
1118 | periodics_reschedule (EV_A); |
|
|
1119 | # endif |
1089 | /* no timer adjustment, as the monotonic clock doesn't jump */ |
1120 | /* no timer adjustment, as the monotonic clock doesn't jump */ |
1090 | /* timers_reschedule (EV_A_ rtmn_diff - odiff) */ |
1121 | /* timers_reschedule (EV_A_ rtmn_diff - odiff) */ |
1091 | } |
1122 | } |
1092 | } |
1123 | } |
1093 | else |
1124 | else |
… | |
… | |
1095 | { |
1126 | { |
1096 | ev_rt_now = ev_time (); |
1127 | ev_rt_now = ev_time (); |
1097 | |
1128 | |
1098 | if (expect_false (mn_now > ev_rt_now || mn_now < ev_rt_now - MAX_BLOCKTIME - MIN_TIMEJUMP)) |
1129 | if (expect_false (mn_now > ev_rt_now || mn_now < ev_rt_now - MAX_BLOCKTIME - MIN_TIMEJUMP)) |
1099 | { |
1130 | { |
|
|
1131 | #if EV_PERIODICS |
1100 | periodics_reschedule (EV_A); |
1132 | periodics_reschedule (EV_A); |
|
|
1133 | #endif |
1101 | |
1134 | |
1102 | /* adjust timers. this is easy, as the offset is the same for all */ |
1135 | /* adjust timers. this is easy, as the offset is the same for all */ |
1103 | for (i = 0; i < timercnt; ++i) |
1136 | for (i = 0; i < timercnt; ++i) |
1104 | ((WT)timers [i])->at += ev_rt_now - mn_now; |
1137 | ((WT)timers [i])->at += ev_rt_now - mn_now; |
1105 | } |
1138 | } |
… | |
… | |
1168 | { |
1201 | { |
1169 | ev_tstamp to = ((WT)timers [0])->at - mn_now + method_fudge; |
1202 | ev_tstamp to = ((WT)timers [0])->at - mn_now + method_fudge; |
1170 | if (block > to) block = to; |
1203 | if (block > to) block = to; |
1171 | } |
1204 | } |
1172 | |
1205 | |
|
|
1206 | #if EV_PERIODICS |
1173 | if (periodiccnt) |
1207 | if (periodiccnt) |
1174 | { |
1208 | { |
1175 | ev_tstamp to = ((WT)periodics [0])->at - ev_rt_now + method_fudge; |
1209 | ev_tstamp to = ((WT)periodics [0])->at - ev_rt_now + method_fudge; |
1176 | if (block > to) block = to; |
1210 | if (block > to) block = to; |
1177 | } |
1211 | } |
|
|
1212 | #endif |
1178 | |
1213 | |
1179 | if (block < 0.) block = 0.; |
1214 | if (block < 0.) block = 0.; |
1180 | } |
1215 | } |
1181 | |
1216 | |
1182 | method_poll (EV_A_ block); |
1217 | method_poll (EV_A_ block); |
… | |
… | |
1184 | /* update ev_rt_now, do magic */ |
1219 | /* update ev_rt_now, do magic */ |
1185 | time_update (EV_A); |
1220 | time_update (EV_A); |
1186 | |
1221 | |
1187 | /* queue pending timers and reschedule them */ |
1222 | /* queue pending timers and reschedule them */ |
1188 | timers_reify (EV_A); /* relative timers called last */ |
1223 | timers_reify (EV_A); /* relative timers called last */ |
|
|
1224 | #if EV_PERIODICS |
1189 | periodics_reify (EV_A); /* absolute timers called first */ |
1225 | periodics_reify (EV_A); /* absolute timers called first */ |
|
|
1226 | #endif |
1190 | |
1227 | |
1191 | /* queue idle watchers unless io or timers are pending */ |
1228 | /* queue idle watchers unless io or timers are pending */ |
1192 | if (idlecnt && !any_pending (EV_A)) |
1229 | if (idlecnt && !any_pending (EV_A)) |
1193 | queue_events (EV_A_ (W *)idles, idlecnt, EV_IDLE); |
1230 | queue_events (EV_A_ (W *)idles, idlecnt, EV_IDLE); |
1194 | |
1231 | |
… | |
… | |
1285 | { |
1322 | { |
1286 | ev_clear_pending (EV_A_ (W)w); |
1323 | ev_clear_pending (EV_A_ (W)w); |
1287 | if (!ev_is_active (w)) |
1324 | if (!ev_is_active (w)) |
1288 | return; |
1325 | return; |
1289 | |
1326 | |
|
|
1327 | assert (("ev_io_start called with illegal fd (must stay constant after start!)", w->fd >= 0 && w->fd < anfdmax)); |
|
|
1328 | |
1290 | wlist_del ((WL *)&anfds[w->fd].head, (WL)w); |
1329 | wlist_del ((WL *)&anfds[w->fd].head, (WL)w); |
1291 | ev_stop (EV_A_ (W)w); |
1330 | ev_stop (EV_A_ (W)w); |
1292 | |
1331 | |
1293 | fd_change (EV_A_ w->fd); |
1332 | fd_change (EV_A_ w->fd); |
1294 | } |
1333 | } |
… | |
… | |
1321 | assert (("internal timer heap corruption", timers [((W)w)->active - 1] == w)); |
1360 | assert (("internal timer heap corruption", timers [((W)w)->active - 1] == w)); |
1322 | |
1361 | |
1323 | if (((W)w)->active < timercnt--) |
1362 | if (((W)w)->active < timercnt--) |
1324 | { |
1363 | { |
1325 | timers [((W)w)->active - 1] = timers [timercnt]; |
1364 | timers [((W)w)->active - 1] = timers [timercnt]; |
1326 | downheap ((WT *)timers, timercnt, ((W)w)->active - 1); |
1365 | adjustheap ((WT *)timers, timercnt, ((W)w)->active - 1); |
1327 | } |
1366 | } |
1328 | |
1367 | |
1329 | ((WT)w)->at = w->repeat; |
1368 | ((WT)w)->at -= mn_now; |
1330 | |
1369 | |
1331 | ev_stop (EV_A_ (W)w); |
1370 | ev_stop (EV_A_ (W)w); |
1332 | } |
1371 | } |
1333 | |
1372 | |
1334 | void |
1373 | void |
1335 | ev_timer_again (EV_P_ struct ev_timer *w) |
1374 | ev_timer_again (EV_P_ struct ev_timer *w) |
1336 | { |
1375 | { |
1337 | if (ev_is_active (w)) |
1376 | if (ev_is_active (w)) |
1338 | { |
1377 | { |
1339 | if (w->repeat) |
1378 | if (w->repeat) |
|
|
1379 | { |
|
|
1380 | ((WT)w)->at = mn_now + w->repeat; |
1340 | adjustheap ((WT *)timers, timercnt, ((W)w)->active - 1, mn_now + w->repeat); |
1381 | adjustheap ((WT *)timers, timercnt, ((W)w)->active - 1); |
|
|
1382 | } |
1341 | else |
1383 | else |
1342 | ev_timer_stop (EV_A_ w); |
1384 | ev_timer_stop (EV_A_ w); |
1343 | } |
1385 | } |
1344 | else if (w->repeat) |
1386 | else if (w->repeat) |
|
|
1387 | { |
|
|
1388 | w->at = w->repeat; |
1345 | ev_timer_start (EV_A_ w); |
1389 | ev_timer_start (EV_A_ w); |
|
|
1390 | } |
1346 | } |
1391 | } |
1347 | |
1392 | |
|
|
1393 | #if EV_PERIODICS |
1348 | void |
1394 | void |
1349 | ev_periodic_start (EV_P_ struct ev_periodic *w) |
1395 | ev_periodic_start (EV_P_ struct ev_periodic *w) |
1350 | { |
1396 | { |
1351 | if (ev_is_active (w)) |
1397 | if (ev_is_active (w)) |
1352 | return; |
1398 | return; |
… | |
… | |
1378 | assert (("internal periodic heap corruption", periodics [((W)w)->active - 1] == w)); |
1424 | assert (("internal periodic heap corruption", periodics [((W)w)->active - 1] == w)); |
1379 | |
1425 | |
1380 | if (((W)w)->active < periodiccnt--) |
1426 | if (((W)w)->active < periodiccnt--) |
1381 | { |
1427 | { |
1382 | periodics [((W)w)->active - 1] = periodics [periodiccnt]; |
1428 | periodics [((W)w)->active - 1] = periodics [periodiccnt]; |
1383 | downheap ((WT *)periodics, periodiccnt, ((W)w)->active - 1); |
1429 | adjustheap ((WT *)periodics, periodiccnt, ((W)w)->active - 1); |
1384 | } |
1430 | } |
1385 | |
1431 | |
1386 | ev_stop (EV_A_ (W)w); |
1432 | ev_stop (EV_A_ (W)w); |
1387 | } |
1433 | } |
1388 | |
1434 | |
… | |
… | |
1391 | { |
1437 | { |
1392 | /* TODO: use adjustheap and recalculation */ |
1438 | /* TODO: use adjustheap and recalculation */ |
1393 | ev_periodic_stop (EV_A_ w); |
1439 | ev_periodic_stop (EV_A_ w); |
1394 | ev_periodic_start (EV_A_ w); |
1440 | ev_periodic_start (EV_A_ w); |
1395 | } |
1441 | } |
|
|
1442 | #endif |
1396 | |
1443 | |
1397 | void |
1444 | void |
1398 | ev_idle_start (EV_P_ struct ev_idle *w) |
1445 | ev_idle_start (EV_P_ struct ev_idle *w) |
1399 | { |
1446 | { |
1400 | if (ev_is_active (w)) |
1447 | if (ev_is_active (w)) |
… | |
… | |
1407 | |
1454 | |
1408 | void |
1455 | void |
1409 | ev_idle_stop (EV_P_ struct ev_idle *w) |
1456 | ev_idle_stop (EV_P_ struct ev_idle *w) |
1410 | { |
1457 | { |
1411 | ev_clear_pending (EV_A_ (W)w); |
1458 | ev_clear_pending (EV_A_ (W)w); |
1412 | if (ev_is_active (w)) |
1459 | if (!ev_is_active (w)) |
1413 | return; |
1460 | return; |
1414 | |
1461 | |
1415 | idles [((W)w)->active - 1] = idles [--idlecnt]; |
1462 | idles [((W)w)->active - 1] = idles [--idlecnt]; |
1416 | ev_stop (EV_A_ (W)w); |
1463 | ev_stop (EV_A_ (W)w); |
1417 | } |
1464 | } |
… | |
… | |
1429 | |
1476 | |
1430 | void |
1477 | void |
1431 | ev_prepare_stop (EV_P_ struct ev_prepare *w) |
1478 | ev_prepare_stop (EV_P_ struct ev_prepare *w) |
1432 | { |
1479 | { |
1433 | ev_clear_pending (EV_A_ (W)w); |
1480 | ev_clear_pending (EV_A_ (W)w); |
1434 | if (ev_is_active (w)) |
1481 | if (!ev_is_active (w)) |
1435 | return; |
1482 | return; |
1436 | |
1483 | |
1437 | prepares [((W)w)->active - 1] = prepares [--preparecnt]; |
1484 | prepares [((W)w)->active - 1] = prepares [--preparecnt]; |
1438 | ev_stop (EV_A_ (W)w); |
1485 | ev_stop (EV_A_ (W)w); |
1439 | } |
1486 | } |
… | |
… | |
1451 | |
1498 | |
1452 | void |
1499 | void |
1453 | ev_check_stop (EV_P_ struct ev_check *w) |
1500 | ev_check_stop (EV_P_ struct ev_check *w) |
1454 | { |
1501 | { |
1455 | ev_clear_pending (EV_A_ (W)w); |
1502 | ev_clear_pending (EV_A_ (W)w); |
1456 | if (ev_is_active (w)) |
1503 | if (!ev_is_active (w)) |
1457 | return; |
1504 | return; |
1458 | |
1505 | |
1459 | checks [((W)w)->active - 1] = checks [--checkcnt]; |
1506 | checks [((W)w)->active - 1] = checks [--checkcnt]; |
1460 | ev_stop (EV_A_ (W)w); |
1507 | ev_stop (EV_A_ (W)w); |
1461 | } |
1508 | } |
… | |
… | |
1479 | array_needsize (ANSIG, signals, signalmax, w->signum, signals_init); |
1526 | array_needsize (ANSIG, signals, signalmax, w->signum, signals_init); |
1480 | wlist_add ((WL *)&signals [w->signum - 1].head, (WL)w); |
1527 | wlist_add ((WL *)&signals [w->signum - 1].head, (WL)w); |
1481 | |
1528 | |
1482 | if (!((WL)w)->next) |
1529 | if (!((WL)w)->next) |
1483 | { |
1530 | { |
1484 | #if WIN32 |
1531 | #if _WIN32 |
1485 | signal (w->signum, sighandler); |
1532 | signal (w->signum, sighandler); |
1486 | #else |
1533 | #else |
1487 | struct sigaction sa; |
1534 | struct sigaction sa; |
1488 | sa.sa_handler = sighandler; |
1535 | sa.sa_handler = sighandler; |
1489 | sigfillset (&sa.sa_mask); |
1536 | sigfillset (&sa.sa_mask); |
… | |
… | |
1522 | |
1569 | |
1523 | void |
1570 | void |
1524 | ev_child_stop (EV_P_ struct ev_child *w) |
1571 | ev_child_stop (EV_P_ struct ev_child *w) |
1525 | { |
1572 | { |
1526 | ev_clear_pending (EV_A_ (W)w); |
1573 | ev_clear_pending (EV_A_ (W)w); |
1527 | if (ev_is_active (w)) |
1574 | if (!ev_is_active (w)) |
1528 | return; |
1575 | return; |
1529 | |
1576 | |
1530 | wlist_del ((WL *)&childs [w->pid & (PID_HASHSIZE - 1)], (WL)w); |
1577 | wlist_del ((WL *)&childs [w->pid & (PID_HASHSIZE - 1)], (WL)w); |
1531 | ev_stop (EV_A_ (W)w); |
1578 | ev_stop (EV_A_ (W)w); |
1532 | } |
1579 | } |
… | |
… | |
1592 | ev_timer_start (EV_A_ &once->to); |
1639 | ev_timer_start (EV_A_ &once->to); |
1593 | } |
1640 | } |
1594 | } |
1641 | } |
1595 | } |
1642 | } |
1596 | |
1643 | |
|
|
1644 | #ifdef __cplusplus |
|
|
1645 | } |
|
|
1646 | #endif |
|
|
1647 | |