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/cvs/cvsroot/EV/EV.xs
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Comparing cvsroot/EV/EV.xs (file contents):
Revision 1.162 by root, Tue Jan 15 21:49:38 2013 UTC vs.
Revision 1.173 by root, Tue Jun 25 23:57:23 2019 UTC

1#include "EXTERN.h" 1#include "EXTERN.h"
2#include "perl.h" 2#include "perl.h"
3#include "XSUB.h" 3#include "XSUB.h"
4 4
5/* fix perl api breakage */ 5/* fix perl api breakage */
6#ifndef WIN32
6#undef signal 7# undef signal
7#undef sigaction 8# undef sigaction
9#endif
8 10
9#include "schmorp.h" 11#include "schmorp.h"
10 12
11/* old API compatibility */ 13/* old API compatibility */
12static int 14static int
13sv_fileno (SV *fh) 15sv_fileno (SV *fh)
14{ 16{
15 return s_fileno (fh, 0); 17 return s_fileno (fh, 0);
16} 18}
19
20#ifndef GvCV_set
21# define GvCV_set(gv,cv) GvCV (gv) = cv
22#endif
23
24#if EV_ENABLE_ASSERTIONS
25# undef NDEBUG
26# include <assert.h>
27#endif
17 28
18#define EV_STANDALONE 1 29#define EV_STANDALONE 1
19#define EV_PROTOTYPES 1 30#define EV_PROTOTYPES 1
20#define EV_USE_NANOSLEEP EV_USE_MONOTONIC 31#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
21#define EV_USE_FLOOR 1 32#define EV_USE_FLOOR 1
… …
31# define fd_mask Perl_fd_mask 42# define fd_mask Perl_fd_mask
32#endif 43#endif
33/* due to bugs in OS X we have to use libev/ explicitly here */ 44/* due to bugs in OS X we have to use libev/ explicitly here */
34#include "libev/ev.c" 45#include "libev/ev.c"
35 46
36#if !defined _WIN32 && !defined _MINIX 47#if !defined _WIN32 && !defined _MINIX && !EV_NO_ATFORK
37# include <pthread.h> 48# include <pthread.h>
38#endif 49#endif
39 50
40#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop)) 51#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop))
41#define e_flags(w) ((ev_watcher *)(w))->e_flags 52#define e_flags(w) ((ev_watcher *)(w))->e_flags
… …
381 const_iv (EV_, SIGNAL) 392 const_iv (EV_, SIGNAL)
382 const_iv (EV_, CHILD) 393 const_iv (EV_, CHILD)
383 const_iv (EV_, STAT) 394 const_iv (EV_, STAT)
384 const_iv (EV_, IDLE) 395 const_iv (EV_, IDLE)
385 const_iv (EV_, PREPARE) 396 const_iv (EV_, PREPARE)
386 const_iv (EV_, CHECK) 397 /*const_iv (EV_, CHECK) needs special tretament */
387 const_iv (EV_, EMBED) 398 const_iv (EV_, EMBED)
388 const_iv (EV_, FORK) 399 const_iv (EV_, FORK)
389 const_iv (EV_, CLEANUP) 400 const_iv (EV_, CLEANUP)
390 const_iv (EV_, ASYNC) 401 const_iv (EV_, ASYNC)
391 const_iv (EV_, CUSTOM) 402 const_iv (EV_, CUSTOM)
… …
425#endif 436#endif
426 }; 437 };
427 438
428 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--) 439 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
429 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv)); 440 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
441
442 /* since this clashes with perl CHECK blocks, */
443 /* but we are interested in constants, */
444 /* and not blocks, we treat CHECK specially. */
445 {
446 /* the local $^W = 0 takes care of the warning */
447 CV *cv = newCONSTSUB (stash, "CHECK", newSViv (EV_CHECK));
448 /* now we need to re-set the gv, in case it was hijacked */
449 GvCV_set (gv_fetchpv ("EV::CHECK", GV_ADD, SVt_PVCV), cv);
450 }
430 451
431 stash_loop = gv_stashpv ("EV::Loop" , 1); 452 stash_loop = gv_stashpv ("EV::Loop" , 1);
432 stash_watcher = gv_stashpv ("EV::Watcher" , 1); 453 stash_watcher = gv_stashpv ("EV::Watcher" , 1);
433 stash_io = gv_stashpv ("EV::IO" , 1); 454 stash_io = gv_stashpv ("EV::IO" , 1);
434 stash_timer = gv_stashpv ("EV::Timer" , 1); 455 stash_timer = gv_stashpv ("EV::Timer" , 1);
… …
517 evapi.invoke = ev_invoke; 538 evapi.invoke = ev_invoke;
518 539
519 sv_setiv (sv, (IV)&evapi); 540 sv_setiv (sv, (IV)&evapi);
520 SvREADONLY_on (sv); 541 SvREADONLY_on (sv);
521 } 542 }
522#if !defined _WIN32 && !defined _MINIX 543#if !defined _WIN32 && !defined _MINIX && !EV_NO_ATFORK
523#if __linux 544/* unfortunately, musl neither implements the linux standard base,
545/* nor makes itself detectable via macros. yeah, right... */
546#if __linux && (__GLIBC__ || __UCLIBC__)
524 int __register_atfork(void (*prepare) (void), void (*parent) (void), void (*child) (void), void * __dso_handle); 547 int __register_atfork(void (*prepare) (void), void (*parent) (void), void (*child) (void), void * __dso_handle);
525 __register_atfork (0, 0, default_fork, 0); 548 __register_atfork (0, 0, default_fork, 0);
526#else 549#else
527 pthread_atfork (0, 0, default_fork); 550 pthread_atfork (0, 0, default_fork);
528#endif 551#endif
… …
564NV ev_time () 587NV ev_time ()
565 588
566void ev_feed_signal (SV *signal) 589void ev_feed_signal (SV *signal)
567 CODE: 590 CODE:
568{ 591{
569 Signal signum = s_signum (signal); 592 Signal signum = s_signum (signal);
570 CHECK_SIG (signal, signum); 593 CHECK_SIG (signal, signum);
571 594
572 ev_feed_signal (signum); 595 ev_feed_signal (signum);
573} 596}
574 597
… …
676 periodic_ns = 1 699 periodic_ns = 1
677 INIT: 700 INIT:
678 CHECK_REPEAT (interval); 701 CHECK_REPEAT (interval);
679 CODE: 702 CODE:
680{ 703{
681 ev_periodic *w; 704 ev_periodic *w;
682 w = e_new (sizeof (ev_periodic), cb, default_loop_sv); 705 w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
683 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 706 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
684 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0); 707 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
685 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 708 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
686 if (!ix) START (periodic, w); 709 if (!ix) START (periodic, w);
… …
691ev_signal *signal (SV *signal, SV *cb) 714ev_signal *signal (SV *signal, SV *cb)
692 ALIAS: 715 ALIAS:
693 signal_ns = 1 716 signal_ns = 1
694 CODE: 717 CODE:
695{ 718{
696 Signal signum = s_signum (signal); 719 Signal signum = s_signum (signal);
697 CHECK_SIG (signal, signum); 720 CHECK_SIG (signal, signum);
698 721
699 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); 722 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
700 ev_signal_set (RETVAL, signum); 723 ev_signal_set (RETVAL, signum);
701 if (!ix) START_SIGNAL (RETVAL); 724 if (!ix) START_SIGNAL (RETVAL);
… …
1029 1052
1030void ev_timer_stop (ev_timer *w) 1053void ev_timer_stop (ev_timer *w)
1031 CODE: 1054 CODE:
1032 STOP (timer, w); 1055 STOP (timer, w);
1033 1056
1034void ev_timer_again (ev_timer *w) 1057void ev_timer_again (ev_timer *w, NV repeat = NO_INIT)
1035 INIT: 1058 CODE:
1059 if (items > 1)
1060 w->repeat = repeat;
1036 CHECK_REPEAT (w->repeat); 1061 CHECK_REPEAT (w->repeat);
1037 CODE:
1038 ev_timer_again (e_loop (w), w); 1062 ev_timer_again (e_loop (w), w);
1039 UNREF (w); 1063 UNREF (w);
1040 1064
1041NV ev_timer_remaining (ev_timer *w) 1065NV ev_timer_remaining (ev_timer *w)
1042 C_ARGS: e_loop (w), w 1066 C_ARGS: e_loop (w), w

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