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Comparing cvsroot/EV/EV.xs (file contents):
Revision 1.128 by root, Tue Jul 14 20:31:21 2009 UTC vs.
Revision 1.133 by root, Sun Aug 9 13:30:41 2009 UTC

… …
64 REF (w); \ 64 REF (w); \
65 ev_ ## type ## _stop (e_loop (w), w); \ 65 ev_ ## type ## _stop (e_loop (w), w); \
66 } while (0) 66 } while (0)
67 67
68#define RESET(type,w,seta) \ 68#define RESET(type,w,seta) \
69 do { \ 69 do { \
70 int active = ev_is_active (w); \ 70 int active = ev_is_active (w); \
71 if (active) STOP (type, w); \ 71 if (active) STOP (type, w); \
72 ev_ ## type ## _set seta; \ 72 ev_ ## type ## _set seta; \
73 if (active) START (type, w); \ 73 if (active) START (type, w); \
74 } while (0) 74 } while (0)
75 75
76typedef int Signal; 76typedef int Signal;
77
78/* horrible... */
79#define CHECK_SIGNAL_CAN_START(w) \
80 do { \
81 /* dive into the internals of libev to avoid aborting in libev */ \
82 if (signals [(w)->signum - 1].loop \
83 && signals [(w)->signum - 1].loop != e_loop (w)) \
84 croak ("unable to start signal watcher, signal %d already registered in another loop", w->signum); \
85 } while (0)
86
87#define START_SIGNAL(w) \
88 do { \
89 CHECK_SIGNAL_CAN_START (w); \
90 START (signal, w); \
91 } while (0) \
92
93#define RESET_SIGNAL(w,seta) \
94 do { \
95 int active = ev_is_active (w); \
96 if (active) STOP (signal, w); \
97 ev_ ## signal ## _set seta; \
98 if (active) START_SIGNAL (w); \
99 } while (0)
77 100
78static SV *default_loop_sv; 101static SV *default_loop_sv;
79 102
80static struct EVAPI evapi; 103static struct EVAPI evapi;
81 104
… …
429 evapi.io_start = ev_io_start; 452 evapi.io_start = ev_io_start;
430 evapi.io_stop = ev_io_stop; 453 evapi.io_stop = ev_io_stop;
431 evapi.timer_start = ev_timer_start; 454 evapi.timer_start = ev_timer_start;
432 evapi.timer_stop = ev_timer_stop; 455 evapi.timer_stop = ev_timer_stop;
433 evapi.timer_again = ev_timer_again; 456 evapi.timer_again = ev_timer_again;
457 evapi.timer_remaining = ev_timer_remaining;
434 evapi.periodic_start = ev_periodic_start; 458 evapi.periodic_start = ev_periodic_start;
435 evapi.periodic_stop = ev_periodic_stop; 459 evapi.periodic_stop = ev_periodic_stop;
436 evapi.signal_start = ev_signal_start; 460 evapi.signal_start = ev_signal_start;
437 evapi.signal_stop = ev_signal_stop; 461 evapi.signal_stop = ev_signal_stop;
438 evapi.idle_start = ev_idle_start; 462 evapi.idle_start = ev_idle_start;
… …
545 CHECK_SIG (signal, signum); 569 CHECK_SIG (signal, signum);
546 570
547 ev_feed_signal_event (evapi.default_loop, signum); 571 ev_feed_signal_event (evapi.default_loop, signum);
548} 572}
549 573
574unsigned int ev_pending_count ()
575 C_ARGS: evapi.default_loop
576
577void ev_invoke_pending ()
578 C_ARGS: evapi.default_loop
579
550ev_io *io (SV *fh, int events, SV *cb) 580ev_io *io (SV *fh, int events, SV *cb)
551 ALIAS: 581 ALIAS:
552 io_ns = 1 582 io_ns = 1
583 _ae_io = 2
553 CODE: 584 CODE:
554{ 585{
555 int fd = s_fileno (fh, events & EV_WRITE); 586 int fd = s_fileno (fh, events & EV_WRITE);
556 CHECK_FD (fh, fd); 587 CHECK_FD (fh, fd);
588
589 if (ix == 2)
590 {
591 ix = 0;
592 events = events ? EV_WRITE : EV_READ;
593 }
557 594
558 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); 595 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
559 RETVAL->fh = newSVsv (fh); 596 RETVAL->fh = newSVsv (fh);
560 ev_io_set (RETVAL, fd, events); 597 ev_io_set (RETVAL, fd, events);
561 if (!ix) START (io, RETVAL); 598 if (!ix) START (io, RETVAL);
… …
600 Signal signum = s_signum (signal); 637 Signal signum = s_signum (signal);
601 CHECK_SIG (signal, signum); 638 CHECK_SIG (signal, signum);
602 639
603 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); 640 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
604 ev_signal_set (RETVAL, signum); 641 ev_signal_set (RETVAL, signum);
605 if (!ix) START (signal, RETVAL); 642 if (!ix) START_SIGNAL (RETVAL);
606} 643}
607 OUTPUT: 644 OUTPUT:
608 RETVAL 645 RETVAL
609 646
610ev_idle *idle (SV *cb) 647ev_idle *idle (SV *cb)
… …
861 898
862MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ 899MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
863 900
864void ev_signal_start (ev_signal *w) 901void ev_signal_start (ev_signal *w)
865 CODE: 902 CODE:
866 START (signal, w); 903 START_SIGNAL (w);
867 904
868void ev_signal_stop (ev_signal *w) 905void ev_signal_stop (ev_signal *w)
869 CODE: 906 CODE:
870 STOP (signal, w); 907 STOP (signal, w);
871 908
… …
878 CODE: 915 CODE:
879{ 916{
880 Signal signum = s_signum (signal); 917 Signal signum = s_signum (signal);
881 CHECK_SIG (signal, signum); 918 CHECK_SIG (signal, signum);
882 919
883 RESET (signal, w, (w, signum)); 920 RESET_SIGNAL (w, (w, signum));
884} 921}
885 922
886int signal (ev_signal *w, SV *new_signal = 0) 923int signal (ev_signal *w, SV *new_signal = 0)
887 CODE: 924 CODE:
888{ 925{
… …
891 if (items > 1) 928 if (items > 1)
892 { 929 {
893 Signal signum = s_signum (new_signal); 930 Signal signum = s_signum (new_signal);
894 CHECK_SIG (new_signal, signum); 931 CHECK_SIG (new_signal, signum);
895 932
896 RESET (signal, w, (w, signum)); 933 RESET_SIGNAL (w, (w, signum));
897 } 934 }
898} 935}
899 OUTPUT: 936 OUTPUT:
900 RETVAL 937 RETVAL
901 938
… …
915 INIT: 952 INIT:
916 CHECK_REPEAT (w->repeat); 953 CHECK_REPEAT (w->repeat);
917 CODE: 954 CODE:
918 ev_timer_again (e_loop (w), w); 955 ev_timer_again (e_loop (w), w);
919 UNREF (w); 956 UNREF (w);
957
958NV ev_timer_remaining (ev_timer *w)
959 C_ARGS: e_loop (w), w
920 960
921void DESTROY (ev_timer *w) 961void DESTROY (ev_timer *w)
922 CODE: 962 CODE:
923 STOP (timer, w); 963 STOP (timer, w);
924 e_destroy (w); 964 e_destroy (w);
… …
1253 1293
1254void ev_unloop (struct ev_loop *loop, int how = 1) 1294void ev_unloop (struct ev_loop *loop, int how = 1)
1255 1295
1256void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE) 1296void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
1257 1297
1298unsigned int ev_pending_count (struct ev_loop *loop)
1299
1300void ev_invoke_pending (struct ev_loop *loop)
1301
1258#if 0 1302#if 0
1259 1303
1260void ev_feed_signal_event (struct ev_loop *loop, SV *signal) 1304void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1261 CODE: 1305 CODE:
1262{ 1306{
… …
1311 if (!ix) START (periodic, w); 1355 if (!ix) START (periodic, w);
1312} 1356}
1313 OUTPUT: 1357 OUTPUT:
1314 RETVAL 1358 RETVAL
1315 1359
1316#if 0
1317
1318ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) 1360ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1319 ALIAS: 1361 ALIAS:
1320 signal_ns = 1 1362 signal_ns = 1
1321 CODE: 1363 CODE:
1322{ 1364{
1323 Signal signum = s_signum (signal); 1365 Signal signum = s_signum (signal);
1324 CHECK_SIG (signal, signum); 1366 CHECK_SIG (signal, signum);
1325 1367
1326 RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); 1368 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1327 ev_signal_set (RETVAL, signum); 1369 ev_signal_set (RETVAL, signum);
1328 if (!ix) START (signal, RETVAL); 1370 if (!ix) START_SIGNAL (RETVAL);
1329} 1371}
1330 OUTPUT: 1372 OUTPUT:
1331 RETVAL 1373 RETVAL
1332
1333#endif
1334 1374
1335ev_idle *idle (struct ev_loop *loop, SV *cb) 1375ev_idle *idle (struct ev_loop *loop, SV *cb)
1336 ALIAS: 1376 ALIAS:
1337 idle_ns = 1 1377 idle_ns = 1
1338 CODE: 1378 CODE:

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