… | |
… | |
59 | do { \ |
59 | do { \ |
60 | REF (w); \ |
60 | REF (w); \ |
61 | ev_ ## type ## _stop (w); \ |
61 | ev_ ## type ## _stop (w); \ |
62 | } while (0) |
62 | } while (0) |
63 | |
63 | |
|
|
64 | #define RESET(type,w,seta) \ |
|
|
65 | do { \ |
|
|
66 | int active = ev_is_active (w); \ |
|
|
67 | if (active) STOP (type, w); \ |
|
|
68 | ev_ ## type ## _set seta; \ |
|
|
69 | if (active) START (type, w); \ |
|
|
70 | } while (0) |
|
|
71 | |
64 | typedef int Signal; |
72 | typedef int Signal; |
65 | |
73 | |
66 | static struct EVAPI evapi; |
74 | static struct EVAPI evapi; |
67 | |
75 | |
68 | static HV |
76 | static HV |
69 | *stash_watcher, |
77 | *stash_watcher, |
70 | *stash_io, |
78 | *stash_io, |
71 | *stash_timer, |
79 | *stash_timer, |
72 | *stash_periodic, |
80 | *stash_periodic, |
73 | *stash_signal, |
81 | *stash_signal, |
|
|
82 | *stash_child, |
|
|
83 | *stash_stat, |
74 | *stash_idle, |
84 | *stash_idle, |
75 | *stash_prepare, |
85 | *stash_prepare, |
76 | *stash_check, |
86 | *stash_check, |
77 | *stash_child; |
87 | *stash_embed, |
|
|
88 | *stash_fork; |
78 | |
89 | |
79 | #ifndef SIG_SIZE |
90 | #ifndef SIG_SIZE |
80 | /* kudos to Slaven Rezic for the idea */ |
91 | /* kudos to Slaven Rezic for the idea */ |
81 | static char sig_size [] = { SIG_NUM }; |
92 | static char sig_size [] = { SIG_NUM }; |
82 | # define SIG_SIZE (sizeof (sig_size) + 1) |
93 | # define SIG_SIZE (sizeof (sig_size) + 1) |
83 | #endif |
94 | #endif |
84 | |
95 | |
85 | static int |
96 | static Signal |
86 | sv_signum (SV *sig) |
97 | sv_signum (SV *sig) |
87 | { |
98 | { |
88 | int signum; |
99 | Signal signum; |
89 | |
100 | |
90 | SvGETMAGIC (sig); |
101 | SvGETMAGIC (sig); |
91 | |
102 | |
92 | for (signum = 1; signum < SIG_SIZE; ++signum) |
103 | for (signum = 1; signum < SIG_SIZE; ++signum) |
93 | if (strEQ (SvPV_nolen (sig), PL_sig_name [signum])) |
104 | if (strEQ (SvPV_nolen (sig), PL_sig_name [signum])) |
94 | return signum; |
105 | return signum; |
95 | |
106 | |
96 | if (SvIV (sig) > 0) |
107 | signum = SvIV (sig); |
|
|
108 | |
|
|
109 | if (signum > 0 && signum < SIG_SIZE) |
97 | return SvIV (sig); |
110 | return signum; |
98 | |
111 | |
99 | return -1; |
112 | return -1; |
100 | } |
113 | } |
101 | |
114 | |
102 | ///////////////////////////////////////////////////////////////////////////// |
115 | ///////////////////////////////////////////////////////////////////////////// |
… | |
… | |
354 | croak (# repeat " value must be >= 0"); |
367 | croak (# repeat " value must be >= 0"); |
355 | |
368 | |
356 | #define CHECK_FD(fh,fd) if ((fd) < 0) \ |
369 | #define CHECK_FD(fh,fd) if ((fd) < 0) \ |
357 | croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh)); |
370 | croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh)); |
358 | |
371 | |
|
|
372 | #define CHECK_SIG(sv,num) if ((num) < 0) \ |
|
|
373 | croak ("illegal signal number or name: %s", SvPV_nolen (sv)); |
|
|
374 | |
359 | ///////////////////////////////////////////////////////////////////////////// |
375 | ///////////////////////////////////////////////////////////////////////////// |
360 | // XS interface functions |
376 | // XS interface functions |
361 | |
377 | |
362 | MODULE = EV PACKAGE = EV PREFIX = ev_ |
378 | MODULE = EV PACKAGE = EV PREFIX = ev_ |
363 | |
379 | |
… | |
… | |
410 | stash_signal = gv_stashpv ("EV::Signal" , 1); |
426 | stash_signal = gv_stashpv ("EV::Signal" , 1); |
411 | stash_idle = gv_stashpv ("EV::Idle" , 1); |
427 | stash_idle = gv_stashpv ("EV::Idle" , 1); |
412 | stash_prepare = gv_stashpv ("EV::Prepare" , 1); |
428 | stash_prepare = gv_stashpv ("EV::Prepare" , 1); |
413 | stash_check = gv_stashpv ("EV::Check" , 1); |
429 | stash_check = gv_stashpv ("EV::Check" , 1); |
414 | stash_child = gv_stashpv ("EV::Child" , 1); |
430 | stash_child = gv_stashpv ("EV::Child" , 1); |
|
|
431 | stash_embed = gv_stashpv ("EV::Embed" , 1); |
|
|
432 | stash_stat = gv_stashpv ("EV::Stat" , 1); |
415 | |
433 | |
416 | { |
434 | { |
417 | SV *sv = perl_get_sv ("EV::API", TRUE); |
435 | SV *sv = perl_get_sv ("EV::API", TRUE); |
418 | perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ |
436 | perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ |
419 | |
437 | |
… | |
… | |
423 | evapi.sv_fileno = sv_fileno; |
441 | evapi.sv_fileno = sv_fileno; |
424 | evapi.sv_signum = sv_signum; |
442 | evapi.sv_signum = sv_signum; |
425 | evapi.now = ev_now; |
443 | evapi.now = ev_now; |
426 | evapi.backend = ev_backend; |
444 | evapi.backend = ev_backend; |
427 | evapi.unloop = ev_unloop; |
445 | evapi.unloop = ev_unloop; |
|
|
446 | evapi.ref = ev_ref; |
|
|
447 | evapi.unref = ev_unref; |
428 | evapi.time = ev_time; |
448 | evapi.time = ev_time; |
429 | evapi.loop = ev_loop; |
449 | evapi.loop = ev_loop; |
430 | evapi.once = ev_once; |
450 | evapi.once = ev_once; |
431 | evapi.io_start = ev_io_start; |
451 | evapi.io_start = ev_io_start; |
432 | evapi.io_stop = ev_io_stop; |
452 | evapi.io_stop = ev_io_stop; |
… | |
… | |
443 | evapi.prepare_stop = ev_prepare_stop; |
463 | evapi.prepare_stop = ev_prepare_stop; |
444 | evapi.check_start = ev_check_start; |
464 | evapi.check_start = ev_check_start; |
445 | evapi.check_stop = ev_check_stop; |
465 | evapi.check_stop = ev_check_stop; |
446 | evapi.child_start = ev_child_start; |
466 | evapi.child_start = ev_child_start; |
447 | evapi.child_stop = ev_child_stop; |
467 | evapi.child_stop = ev_child_stop; |
448 | evapi.ref = ev_ref; |
468 | evapi.stat_start = ev_stat_start; |
449 | evapi.unref = ev_unref; |
469 | evapi.stat_stop = ev_stat_stop; |
|
|
470 | evapi.stat_stat = ev_stat_stat; |
450 | |
471 | |
451 | sv_setiv (sv, (IV)&evapi); |
472 | sv_setiv (sv, (IV)&evapi); |
452 | SvREADONLY_on (sv); |
473 | SvREADONLY_on (sv); |
453 | } |
474 | } |
454 | #ifndef _WIN32 |
475 | #ifndef _WIN32 |
… | |
… | |
511 | if (!ix) START (periodic, w); |
532 | if (!ix) START (periodic, w); |
512 | } |
533 | } |
513 | OUTPUT: |
534 | OUTPUT: |
514 | RETVAL |
535 | RETVAL |
515 | |
536 | |
516 | ev_signal *signal (Signal signum, SV *cb) |
537 | ev_signal *signal (SV *signal, SV *cb) |
517 | ALIAS: |
538 | ALIAS: |
518 | signal_ns = 1 |
539 | signal_ns = 1 |
519 | CODE: |
540 | CODE: |
|
|
541 | { |
|
|
542 | Signal signum = sv_signum (signal); |
|
|
543 | CHECK_SIG (signal, signum); |
|
|
544 | |
520 | RETVAL = e_new (sizeof (ev_signal), cb); |
545 | RETVAL = e_new (sizeof (ev_signal), cb); |
521 | ev_signal_set (RETVAL, signum); |
546 | ev_signal_set (RETVAL, signum); |
522 | if (!ix) START (signal, RETVAL); |
547 | if (!ix) START (signal, RETVAL); |
|
|
548 | } |
523 | OUTPUT: |
549 | OUTPUT: |
524 | RETVAL |
550 | RETVAL |
525 | |
551 | |
526 | ev_idle *idle (SV *cb) |
552 | ev_idle *idle (SV *cb) |
527 | ALIAS: |
553 | ALIAS: |
… | |
… | |
558 | child_ns = 1 |
584 | child_ns = 1 |
559 | CODE: |
585 | CODE: |
560 | RETVAL = e_new (sizeof (ev_child), cb); |
586 | RETVAL = e_new (sizeof (ev_child), cb); |
561 | ev_child_set (RETVAL, pid); |
587 | ev_child_set (RETVAL, pid); |
562 | if (!ix) START (child, RETVAL); |
588 | if (!ix) START (child, RETVAL); |
|
|
589 | OUTPUT: |
|
|
590 | RETVAL |
|
|
591 | |
|
|
592 | ev_stat *stat (SV *path, NV interval, SV *cb) |
|
|
593 | ALIAS: |
|
|
594 | stat_ns = 1 |
|
|
595 | CODE: |
|
|
596 | RETVAL = e_new (sizeof (ev_stat), cb); |
|
|
597 | RETVAL->fh = newSVsv (path); |
|
|
598 | ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); |
|
|
599 | if (!ix) START (stat, RETVAL); |
563 | OUTPUT: |
600 | OUTPUT: |
564 | RETVAL |
601 | RETVAL |
565 | |
602 | |
566 | void once (SV *fh, int events, SV *timeout, SV *cb) |
603 | void once (SV *fh, int events, SV *timeout, SV *cb) |
567 | CODE: |
604 | CODE: |
… | |
… | |
609 | |
646 | |
610 | SV *data (ev_watcher *w, SV *new_data = 0) |
647 | SV *data (ev_watcher *w, SV *new_data = 0) |
611 | CODE: |
648 | CODE: |
612 | { |
649 | { |
613 | RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef; |
650 | RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef; |
|
|
651 | |
|
|
652 | if (items > 1) |
|
|
653 | { |
|
|
654 | SvREFCNT_dec (w->data); |
|
|
655 | w->data = newSVsv (new_data); |
|
|
656 | } |
614 | } |
657 | } |
615 | OUTPUT: |
658 | OUTPUT: |
616 | RETVAL |
659 | RETVAL |
617 | |
660 | |
618 | void trigger (ev_watcher *w, int revents = EV_NONE) |
661 | void trigger (ev_watcher *w, int revents = EV_NONE) |
… | |
… | |
668 | e_destroy (w); |
711 | e_destroy (w); |
669 | |
712 | |
670 | void set (ev_io *w, SV *fh, int events) |
713 | void set (ev_io *w, SV *fh, int events) |
671 | CODE: |
714 | CODE: |
672 | { |
715 | { |
673 | int active = ev_is_active (w); |
|
|
674 | int fd = sv_fileno (fh); |
716 | int fd = sv_fileno (fh); |
675 | CHECK_FD (fh, fd); |
717 | CHECK_FD (fh, fd); |
676 | |
718 | |
677 | if (active) STOP (io, w); |
|
|
678 | |
|
|
679 | sv_setsv (w->fh, fh); |
719 | sv_setsv (w->fh, fh); |
680 | ev_io_set (w, fd, events); |
720 | RESET (io, w, (w, fd, events)); |
681 | |
|
|
682 | if (active) START (io, w); |
|
|
683 | } |
721 | } |
684 | |
722 | |
685 | SV *fh (ev_io *w, SV *new_fh = 0) |
723 | SV *fh (ev_io *w, SV *new_fh = 0) |
686 | CODE: |
724 | CODE: |
687 | { |
725 | { |
688 | RETVAL = newSVsv (w->fh); |
|
|
689 | |
|
|
690 | if (items > 1) |
726 | if (items > 1) |
691 | { |
727 | { |
692 | int active = ev_is_active (w); |
728 | int fd = sv_fileno (new_fh); |
693 | if (active) STOP (io, w); |
729 | CHECK_FD (new_fh, fd); |
694 | |
730 | |
695 | sv_setsv (w->fh, new_fh); |
731 | RETVAL = w->fh; |
696 | ev_io_set (w, sv_fileno (w->fh), w->events); |
732 | w->fh = newSVsv (new_fh); |
697 | |
733 | |
698 | if (active) START (io, w); |
734 | RESET (io, w, (w, fd, w->events)); |
699 | } |
735 | } |
|
|
736 | else |
|
|
737 | RETVAL = newSVsv (w->fh); |
700 | } |
738 | } |
701 | OUTPUT: |
739 | OUTPUT: |
702 | RETVAL |
740 | RETVAL |
703 | |
741 | |
704 | int events (ev_io *w, int new_events = EV_UNDEF) |
742 | int events (ev_io *w, int new_events = EV_UNDEF) |
705 | CODE: |
743 | CODE: |
706 | { |
744 | { |
707 | RETVAL = w->events; |
745 | RETVAL = w->events; |
|
|
746 | |
|
|
747 | if (items > 1) |
|
|
748 | RESET (io, w, (w, w->fd, new_events)); |
|
|
749 | } |
|
|
750 | OUTPUT: |
|
|
751 | RETVAL |
|
|
752 | |
|
|
753 | MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ |
|
|
754 | |
|
|
755 | void ev_signal_start (ev_signal *w) |
|
|
756 | CODE: |
|
|
757 | START (signal, w); |
|
|
758 | |
|
|
759 | void ev_signal_stop (ev_signal *w) |
|
|
760 | CODE: |
|
|
761 | STOP (signal, w); |
|
|
762 | |
|
|
763 | void DESTROY (ev_signal *w) |
|
|
764 | CODE: |
|
|
765 | STOP (signal, w); |
|
|
766 | e_destroy (w); |
|
|
767 | |
|
|
768 | void set (ev_signal *w, SV *signal) |
|
|
769 | CODE: |
|
|
770 | { |
|
|
771 | Signal signum = sv_signum (signal); |
|
|
772 | CHECK_SIG (signal, signum); |
|
|
773 | |
|
|
774 | RESET (signal, w, (w, signum)); |
|
|
775 | } |
|
|
776 | |
|
|
777 | int signal (ev_signal *w, SV *new_signal = 0) |
|
|
778 | CODE: |
|
|
779 | { |
|
|
780 | RETVAL = w->signum; |
708 | |
781 | |
709 | if (items > 1) |
782 | if (items > 1) |
710 | { |
783 | { |
711 | int active = ev_is_active (w); |
|
|
712 | if (active) STOP (io, w); |
|
|
713 | |
|
|
714 | ev_io_set (w, w->fd, new_events); |
|
|
715 | |
|
|
716 | if (active) START (io, w); |
|
|
717 | } |
|
|
718 | } |
|
|
719 | OUTPUT: |
|
|
720 | RETVAL |
|
|
721 | |
|
|
722 | MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ |
|
|
723 | |
|
|
724 | void ev_signal_start (ev_signal *w) |
|
|
725 | CODE: |
|
|
726 | START (signal, w); |
|
|
727 | |
|
|
728 | void ev_signal_stop (ev_signal *w) |
|
|
729 | CODE: |
|
|
730 | STOP (signal, w); |
|
|
731 | |
|
|
732 | void DESTROY (ev_signal *w) |
|
|
733 | CODE: |
|
|
734 | STOP (signal, w); |
|
|
735 | e_destroy (w); |
|
|
736 | |
|
|
737 | void set (ev_signal *w, SV *signal) |
|
|
738 | CODE: |
|
|
739 | { |
|
|
740 | Signal signum = sv_signum (signal); /* may croak here */ |
|
|
741 | int active = ev_is_active (w); |
|
|
742 | |
|
|
743 | if (active) STOP (signal, w); |
|
|
744 | |
|
|
745 | ev_signal_set (w, signum); |
|
|
746 | |
|
|
747 | if (active) START (signal, w); |
|
|
748 | } |
|
|
749 | |
|
|
750 | int signal (ev_signal *w, SV *new_signal = 0) |
|
|
751 | CODE: |
|
|
752 | { |
|
|
753 | RETVAL = w->signum; |
|
|
754 | |
|
|
755 | if (items > 1) |
|
|
756 | { |
|
|
757 | Signal signum = sv_signum (new_signal); /* may croak here */ |
784 | Signal signum = sv_signum (new_signal); |
758 | int active = ev_is_active (w); |
785 | CHECK_SIG (new_signal, signum); |
759 | if (active) STOP (signal, w); |
|
|
760 | |
786 | |
761 | ev_signal_set (w, signum); |
787 | RESET (signal, w, (w, signum)); |
762 | |
|
|
763 | if (active) START (signal, w); |
|
|
764 | } |
788 | } |
765 | } |
789 | } |
766 | OUTPUT: |
790 | OUTPUT: |
767 | RETVAL |
791 | RETVAL |
768 | |
792 | |
… | |
… | |
793 | |
817 | |
794 | void set (ev_timer *w, NV after, NV repeat = 0.) |
818 | void set (ev_timer *w, NV after, NV repeat = 0.) |
795 | INIT: |
819 | INIT: |
796 | CHECK_REPEAT (repeat); |
820 | CHECK_REPEAT (repeat); |
797 | CODE: |
821 | CODE: |
798 | { |
|
|
799 | int active = ev_is_active (w); |
|
|
800 | if (active) STOP (timer, w); |
|
|
801 | ev_timer_set (w, after, repeat); |
822 | RESET (timer, w, (w, after, repeat)); |
802 | if (active) START (timer, w); |
|
|
803 | } |
|
|
804 | |
823 | |
805 | MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_ |
824 | MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_ |
806 | |
825 | |
807 | void ev_periodic_start (ev_periodic *w) |
826 | void ev_periodic_start (ev_periodic *w) |
808 | INIT: |
827 | INIT: |
… | |
… | |
828 | void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef) |
847 | void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef) |
829 | INIT: |
848 | INIT: |
830 | CHECK_REPEAT (interval); |
849 | CHECK_REPEAT (interval); |
831 | CODE: |
850 | CODE: |
832 | { |
851 | { |
833 | int active = ev_is_active (w); |
|
|
834 | if (active) STOP (periodic, w); |
|
|
835 | |
|
|
836 | SvREFCNT_dec (w->fh); |
852 | SvREFCNT_dec (w->fh); |
837 | w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; |
853 | w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; |
|
|
854 | |
838 | ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); |
855 | RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0)); |
839 | |
|
|
840 | if (active) START (periodic, w); |
|
|
841 | } |
856 | } |
842 | |
857 | |
843 | MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ |
858 | MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ |
844 | |
859 | |
845 | void ev_idle_start (ev_idle *w) |
860 | void ev_idle_start (ev_idle *w) |
… | |
… | |
900 | STOP (child, w); |
915 | STOP (child, w); |
901 | e_destroy (w); |
916 | e_destroy (w); |
902 | |
917 | |
903 | void set (ev_child *w, int pid) |
918 | void set (ev_child *w, int pid) |
904 | CODE: |
919 | CODE: |
905 | { |
920 | RESET (child, w, (w, pid)); |
906 | int active = ev_is_active (w); |
|
|
907 | if (active) STOP (child, w); |
|
|
908 | |
|
|
909 | ev_child_set (w, pid); |
|
|
910 | |
|
|
911 | if (active) START (child, w); |
|
|
912 | } |
|
|
913 | |
921 | |
914 | int pid (ev_child *w, int new_pid = 0) |
922 | int pid (ev_child *w, int new_pid = 0) |
915 | CODE: |
923 | CODE: |
916 | { |
924 | { |
917 | RETVAL = w->pid; |
925 | RETVAL = w->pid; |
918 | |
926 | |
919 | if (items > 1) |
927 | if (items > 1) |
920 | { |
928 | RESET (child, w, (w, new_pid)); |
921 | int active = ev_is_active (w); |
|
|
922 | if (active) STOP (child, w); |
|
|
923 | |
|
|
924 | ev_child_set (w, new_pid); |
|
|
925 | |
|
|
926 | if (active) START (child, w); |
|
|
927 | } |
|
|
928 | } |
929 | } |
929 | OUTPUT: |
930 | OUTPUT: |
930 | RETVAL |
931 | RETVAL |
931 | |
932 | |
932 | |
933 | |
… | |
… | |
935 | rpid = 1 |
936 | rpid = 1 |
936 | CODE: |
937 | CODE: |
937 | RETVAL = ix ? w->rpid : w->rstatus; |
938 | RETVAL = ix ? w->rpid : w->rstatus; |
938 | OUTPUT: |
939 | OUTPUT: |
939 | RETVAL |
940 | RETVAL |
|
|
941 | |
|
|
942 | MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_ |
|
|
943 | |
|
|
944 | void ev_stat_start (ev_stat *w) |
|
|
945 | CODE: |
|
|
946 | START (stat, w); |
|
|
947 | |
|
|
948 | void ev_stat_stop (ev_stat *w) |
|
|
949 | CODE: |
|
|
950 | STOP (stat, w); |
|
|
951 | |
|
|
952 | void DESTROY (ev_stat *w) |
|
|
953 | CODE: |
|
|
954 | STOP (stat, w); |
|
|
955 | e_destroy (w); |
|
|
956 | |
|
|
957 | void set (ev_stat *w, SV *path, NV interval) |
|
|
958 | CODE: |
|
|
959 | { |
|
|
960 | sv_setsv (w->fh, path); |
|
|
961 | RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval)); |
|
|
962 | } |
|
|
963 | |
|
|
964 | SV *path (ev_stat *w, SV *new_path = 0) |
|
|
965 | CODE: |
|
|
966 | { |
|
|
967 | RETVAL = SvREFCNT_inc (w->fh); |
|
|
968 | |
|
|
969 | if (items > 1) |
|
|
970 | { |
|
|
971 | SvREFCNT_dec (w->fh); |
|
|
972 | w->fh = newSVsv (new_path); |
|
|
973 | RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval)); |
|
|
974 | } |
|
|
975 | } |
|
|
976 | OUTPUT: |
|
|
977 | RETVAL |
|
|
978 | |
|
|
979 | NV interval (ev_stat *w, NV new_interval = 0.) |
|
|
980 | CODE: |
|
|
981 | { |
|
|
982 | RETVAL = w->interval; |
|
|
983 | |
|
|
984 | if (items > 1) |
|
|
985 | RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval)); |
|
|
986 | } |
|
|
987 | OUTPUT: |
|
|
988 | RETVAL |
|
|
989 | |
|
|
990 | void prev (ev_stat *w) |
|
|
991 | ALIAS: |
|
|
992 | stat = 1 |
|
|
993 | attr = 2 |
|
|
994 | PPCODE: |
|
|
995 | { |
|
|
996 | ev_statdata *s = ix ? &w->attr : &w->prev; |
|
|
997 | |
|
|
998 | if (ix == 1) |
|
|
999 | ev_stat_stat (w); |
|
|
1000 | else if (!s->st_nlink) |
|
|
1001 | errno = ENOENT; |
|
|
1002 | |
|
|
1003 | PL_statcache.st_dev = s->st_nlink; |
|
|
1004 | PL_statcache.st_ino = s->st_ino; |
|
|
1005 | PL_statcache.st_mode = s->st_mode; |
|
|
1006 | PL_statcache.st_nlink = s->st_nlink; |
|
|
1007 | PL_statcache.st_uid = s->st_uid; |
|
|
1008 | PL_statcache.st_gid = s->st_gid; |
|
|
1009 | PL_statcache.st_rdev = s->st_rdev; |
|
|
1010 | PL_statcache.st_size = s->st_size; |
|
|
1011 | PL_statcache.st_atime = s->st_atime; |
|
|
1012 | PL_statcache.st_mtime = s->st_mtime; |
|
|
1013 | PL_statcache.st_ctime = s->st_ctime; |
|
|
1014 | |
|
|
1015 | if (GIMME_V == G_SCALAR) |
|
|
1016 | XPUSHs (boolSV (s->st_nlink)); |
|
|
1017 | else if (GIMME_V == G_ARRAY && s->st_nlink) |
|
|
1018 | { |
|
|
1019 | EXTEND (SP, 13); |
|
|
1020 | PUSHs (sv_2mortal (newSViv (s->st_dev))); |
|
|
1021 | PUSHs (sv_2mortal (newSViv (s->st_ino))); |
|
|
1022 | PUSHs (sv_2mortal (newSVuv (s->st_mode))); |
|
|
1023 | PUSHs (sv_2mortal (newSVuv (s->st_nlink))); |
|
|
1024 | PUSHs (sv_2mortal (newSViv (s->st_uid))); |
|
|
1025 | PUSHs (sv_2mortal (newSViv (s->st_gid))); |
|
|
1026 | PUSHs (sv_2mortal (newSViv (s->st_rdev))); |
|
|
1027 | PUSHs (sv_2mortal (newSVnv ((NV)s->st_size))); |
|
|
1028 | PUSHs (sv_2mortal (newSVnv (s->st_atime))); |
|
|
1029 | PUSHs (sv_2mortal (newSVnv (s->st_mtime))); |
|
|
1030 | PUSHs (sv_2mortal (newSVnv (s->st_ctime))); |
|
|
1031 | PUSHs (sv_2mortal (newSVuv (4096))); |
|
|
1032 | PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096)))); |
|
|
1033 | } |
|
|
1034 | } |
940 | |
1035 | |
941 | #ifndef _WIN32 |
1036 | #ifndef _WIN32 |
942 | |
1037 | |
943 | MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ |
1038 | MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ |
944 | |
1039 | |