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Comparing EV/EV.xs (file contents):
Revision 1.131 by root, Sun Jul 19 20:39:54 2009 UTC vs.
Revision 1.135 by root, Thu Dec 31 06:59:47 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
… …
363 const_iv (EV, BACKEND_POLL) 386 const_iv (EV, BACKEND_POLL)
364 const_iv (EV, BACKEND_EPOLL) 387 const_iv (EV, BACKEND_EPOLL)
365 const_iv (EV, BACKEND_KQUEUE) 388 const_iv (EV, BACKEND_KQUEUE)
366 const_iv (EV, BACKEND_DEVPOLL) 389 const_iv (EV, BACKEND_DEVPOLL)
367 const_iv (EV, BACKEND_PORT) 390 const_iv (EV, BACKEND_PORT)
391 const_iv (EV, BACKEND_ALL)
368 const_iv (EV, FLAG_AUTO) 392 const_iv (EV, FLAG_AUTO)
393 const_iv (EV, FLAG_FORKCHECK)
394 const_iv (EV, FLAG_SIGNALFD)
369 const_iv (EV, FLAG_NOENV) 395 const_iv (EV, FLAG_NOENV)
396 const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
370 const_iv (EV, FLAG_FORKCHECK) 397 const_iv (EV, FLAG_NOINOTIFY)
371 398
372 const_iv (EV_, VERSION_MAJOR) 399 const_iv (EV_, VERSION_MAJOR)
373 const_iv (EV_, VERSION_MINOR) 400 const_iv (EV_, VERSION_MINOR)
374 }; 401 };
375 402
… …
555 C_ARGS: evapi.default_loop 582 C_ARGS: evapi.default_loop
556 583
557ev_io *io (SV *fh, int events, SV *cb) 584ev_io *io (SV *fh, int events, SV *cb)
558 ALIAS: 585 ALIAS:
559 io_ns = 1 586 io_ns = 1
587 _ae_io = 2
560 CODE: 588 CODE:
561{ 589{
562 int fd = s_fileno (fh, events & EV_WRITE); 590 int fd = s_fileno (fh, events & EV_WRITE);
563 CHECK_FD (fh, fd); 591 CHECK_FD (fh, fd);
592
593 if (ix == 2)
594 {
595 ix = 0;
596 events = events ? EV_WRITE : EV_READ;
597 }
564 598
565 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); 599 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
566 RETVAL->fh = newSVsv (fh); 600 RETVAL->fh = newSVsv (fh);
567 ev_io_set (RETVAL, fd, events); 601 ev_io_set (RETVAL, fd, events);
568 if (!ix) START (io, RETVAL); 602 if (!ix) START (io, RETVAL);
… …
607 Signal signum = s_signum (signal); 641 Signal signum = s_signum (signal);
608 CHECK_SIG (signal, signum); 642 CHECK_SIG (signal, signum);
609 643
610 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); 644 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
611 ev_signal_set (RETVAL, signum); 645 ev_signal_set (RETVAL, signum);
612 if (!ix) START (signal, RETVAL); 646 if (!ix) START_SIGNAL (RETVAL);
613} 647}
614 OUTPUT: 648 OUTPUT:
615 RETVAL 649 RETVAL
616 650
617ev_idle *idle (SV *cb) 651ev_idle *idle (SV *cb)
… …
868 902
869MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ 903MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
870 904
871void ev_signal_start (ev_signal *w) 905void ev_signal_start (ev_signal *w)
872 CODE: 906 CODE:
873 START (signal, w); 907 START_SIGNAL (w);
874 908
875void ev_signal_stop (ev_signal *w) 909void ev_signal_stop (ev_signal *w)
876 CODE: 910 CODE:
877 STOP (signal, w); 911 STOP (signal, w);
878 912
… …
885 CODE: 919 CODE:
886{ 920{
887 Signal signum = s_signum (signal); 921 Signal signum = s_signum (signal);
888 CHECK_SIG (signal, signum); 922 CHECK_SIG (signal, signum);
889 923
890 RESET (signal, w, (w, signum)); 924 RESET_SIGNAL (w, (w, signum));
891} 925}
892 926
893int signal (ev_signal *w, SV *new_signal = 0) 927int signal (ev_signal *w, SV *new_signal = 0)
894 CODE: 928 CODE:
895{ 929{
… …
898 if (items > 1) 932 if (items > 1)
899 { 933 {
900 Signal signum = s_signum (new_signal); 934 Signal signum = s_signum (new_signal);
901 CHECK_SIG (new_signal, signum); 935 CHECK_SIG (new_signal, signum);
902 936
903 RESET (signal, w, (w, signum)); 937 RESET_SIGNAL (w, (w, signum));
904 } 938 }
905} 939}
906 OUTPUT: 940 OUTPUT:
907 RETVAL 941 RETVAL
908 942
… …
1335 Signal signum = s_signum (signal); 1369 Signal signum = s_signum (signal);
1336 CHECK_SIG (signal, signum); 1370 CHECK_SIG (signal, signum);
1337 1371
1338 RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); 1372 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1339 ev_signal_set (RETVAL, signum); 1373 ev_signal_set (RETVAL, signum);
1340 if (!ix) START (signal, RETVAL); 1374 if (!ix) START_SIGNAL (RETVAL);
1341} 1375}
1342 OUTPUT: 1376 OUTPUT:
1343 RETVAL 1377 RETVAL
1344 1378
1345ev_idle *idle (struct ev_loop *loop, SV *cb) 1379ev_idle *idle (struct ev_loop *loop, SV *cb)

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