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Comparing EV/EV.xs (file contents):
Revision 1.164 by root, Fri Apr 5 21:04:18 2013 UTC vs.
Revision 1.181 by root, Tue Feb 18 16:49:07 2020 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
… …
16} 18}
17 19
18#ifndef GvCV_set 20#ifndef GvCV_set
19# define GvCV_set(gv,cv) GvCV (gv) = cv 21# define GvCV_set(gv,cv) GvCV (gv) = cv
20#endif 22#endif
23
24#if EV_ENABLE_ASSERTIONS
25# undef NDEBUG
26#else
27# define NDEBUG 1
28#endif
29
30/* make sure we get a real assert, not perl's incompatible version */
31#include <assert.h>
21 32
22#define EV_STANDALONE 1 33#define EV_STANDALONE 1
23#define EV_PROTOTYPES 1 34#define EV_PROTOTYPES 1
24#define EV_USE_NANOSLEEP EV_USE_MONOTONIC 35#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
25#define EV_USE_FLOOR 1 36#define EV_USE_FLOOR 1
26#define EV_API_STATIC 37#define EV_API_STATIC
27#define EV_H <ev.h> 38#define EV_H "../libev/ev.h"
28#define EV_CONFIG_H error 39#define EV_CONFIG_H error
29#include "EV/EVAPI.h" 40#include "EV/EVAPI.h"
30 41
31#define EV_SELECT_IS_WINSOCKET 0 42#define EV_SELECT_IS_WINSOCKET 0
32#ifdef _WIN32 43#ifdef _WIN32
… …
35# define fd_mask Perl_fd_mask 46# define fd_mask Perl_fd_mask
36#endif 47#endif
37/* due to bugs in OS X we have to use libev/ explicitly here */ 48/* due to bugs in OS X we have to use libev/ explicitly here */
38#include "libev/ev.c" 49#include "libev/ev.c"
39 50
40#if !defined _WIN32 && !defined _MINIX 51#if !defined _WIN32 && !defined __minix && !EV_NO_ATFORK
41# include <pthread.h> 52# include <pthread.h>
42#endif 53#endif
43 54
44#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop)) 55#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop))
45#define e_flags(w) ((ev_watcher *)(w))->e_flags 56#define e_flags(w) ((ev_watcher *)(w))->e_flags
… …
47#define e_fh(w) ((ev_watcher *)(w))->fh 58#define e_fh(w) ((ev_watcher *)(w))->fh
48#define e_data(w) ((ev_watcher *)(w))->data 59#define e_data(w) ((ev_watcher *)(w))->data
49 60
50#define WFLAG_KEEPALIVE 1 61#define WFLAG_KEEPALIVE 1
51#define WFLAG_UNREFED 2 /* has been unref'ed */ 62#define WFLAG_UNREFED 2 /* has been unref'ed */
52#define WFLAG_NOARGS 4 /* do not pass anything to the callback */
53 63
54#define UNREF(w) \ 64#define UNREF(w) \
55 if (!(e_flags (w) & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \ 65 if (!(e_flags (w) & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
56 && ev_is_active (w)) \ 66 && ev_is_active (w)) \
57 { \ 67 { \
… …
76 do { \ 86 do { \
77 REF (w); \ 87 REF (w); \
78 ev_ ## type ## _stop (e_loop (w), w); \ 88 ev_ ## type ## _stop (e_loop (w), w); \
79 } while (0) 89 } while (0)
80 90
91#define PAUSE(type) \
92 do { \
93 int active = ev_is_active (w); \
94 if (active) STOP (type, w)
95
96#define RESUME(type) \
97 if (active) START (type, w); \
98 } while (0)
99
100
81#define RESET(type,w,seta) \ 101#define RESET(type,w,seta) \
82 do { \ 102 PAUSE (type); \
83 int active = ev_is_active (w); \
84 if (active) STOP (type, w); \
85 ev_ ## type ## _set seta; \ 103 ev_ ## type ## _set seta; \
86 if (active) START (type, w); \ 104 RESUME (type)
87 } while (0)
88 105
89typedef int Signal; 106typedef int Signal;
90 107
91/* horrible... */ 108/* horrible... */
92#define CHECK_SIGNAL_CAN_START(w) \ 109#define CHECK_SIGNAL_CAN_START(w) \
… …
196 dSP; 213 dSP;
197 I32 mark = SP - PL_stack_base; 214 I32 mark = SP - PL_stack_base;
198 SV *sv_self, *sv_events; 215 SV *sv_self, *sv_events;
199 216
200 /* libev might have stopped the watcher */ 217 /* libev might have stopped the watcher */
201 if (expect_false (w->e_flags & WFLAG_UNREFED) 218 if (ecb_expect_false (w->e_flags & WFLAG_UNREFED)
202 && !ev_is_active (w)) 219 && !ev_is_active (w))
203 REF (w); 220 REF (w);
204 221
205 PUSHMARK (SP); 222 if (ecb_expect_true (sv_self_cache))
206
207 if (!expect_true (e_flags (w) & WFLAG_NOARGS))
208 { 223 {
209 if (expect_true (sv_self_cache))
210 {
211 sv_self = sv_self_cache; sv_self_cache = 0; 224 sv_self = sv_self_cache; sv_self_cache = 0;
212 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self)); 225 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
213 }
214 else
215 {
216 sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */
217 SvREADONLY_on (sv_self);
218 }
219
220 if (expect_true (sv_events_cache))
221 {
222 sv_events = sv_events_cache; sv_events_cache = 0;
223 SvIV_set (sv_events, revents);
224 SvIOK_only (sv_events);
225 }
226 else
227 {
228 sv_events = newSViv (revents);
229 SvREADONLY_on (sv_events);
230 }
231
232 EXTEND (SP, 2);
233 PUSHs (sv_self);
234 PUSHs (sv_events);
235
236 PUTBACK;
237 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
238
239 if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
240 SvREFCNT_dec (sv_self);
241 else
242 {
243 SvREFCNT_dec (SvRV (sv_self));
244 SvRV_set (sv_self, &PL_sv_undef);
245 sv_self_cache = sv_self;
246 }
247
248 if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
249 SvREFCNT_dec (sv_events);
250 else
251 sv_events_cache = sv_events;
252 } 226 }
253 else 227 else
254 { 228 {
255 EXTEND (SP, 2); 229 sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */
256 PUSHs (sv_self); 230 SvREADONLY_on (sv_self);
257 PUSHs (sv_events);
258
259 PUTBACK;
260 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
261 } 231 }
262 232
233 if (ecb_expect_true (sv_events_cache))
234 {
235 sv_events = sv_events_cache; sv_events_cache = 0;
236 SvIV_set (sv_events, revents);
237 SvIOK_only (sv_events);
238 }
239 else
240 {
241 sv_events = newSViv (revents);
242 SvREADONLY_on (sv_events);
243 }
244
245 PUSHMARK (SP);
246 EXTEND (SP, 2);
247 PUSHs (sv_self);
248 PUSHs (sv_events);
249
250 PUTBACK;
251 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
252
253 if (ecb_expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
254 SvREFCNT_dec (sv_self);
255 else
256 {
257 SvREFCNT_dec (SvRV (sv_self));
258 SvRV_set (sv_self, &PL_sv_undef);
259 sv_self_cache = sv_self;
260 }
261
262 if (ecb_expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
263 SvREFCNT_dec (sv_events);
264 else
265 sv_events_cache = sv_events;
266
263 if (expect_false (SvTRUE (ERRSV))) 267 if (ecb_expect_false (SvTRUE (ERRSV)))
264 { 268 {
265 SPAGAIN; 269 SPAGAIN;
266 PUSHMARK (SP); 270 PUSHMARK (SP);
267 PUTBACK; 271 PUTBACK;
268 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); 272 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
… …
545 evapi.invoke = ev_invoke; 549 evapi.invoke = ev_invoke;
546 550
547 sv_setiv (sv, (IV)&evapi); 551 sv_setiv (sv, (IV)&evapi);
548 SvREADONLY_on (sv); 552 SvREADONLY_on (sv);
549 } 553 }
550#if !defined _WIN32 && !defined _MINIX 554#if !defined _WIN32 && !defined _MINIX && !EV_NO_ATFORK
551#if __linux 555/* unfortunately, musl neither implements the linux standard base,
556/* nor makes itself detectable via macros. yeah, right... */
557#if __linux && (__GLIBC__ || __UCLIBC__)
552 int __register_atfork(void (*prepare) (void), void (*parent) (void), void (*child) (void), void * __dso_handle); 558 int __register_atfork(void (*prepare) (void), void (*parent) (void), void (*child) (void), void * __dso_handle);
553 __register_atfork (0, 0, default_fork, 0); 559 __register_atfork (0, 0, default_fork, 0);
554#else 560#else
555 pthread_atfork (0, 0, default_fork); 561 pthread_atfork (0, 0, default_fork);
556#endif 562#endif
… …
592NV ev_time () 598NV ev_time ()
593 599
594void ev_feed_signal (SV *signal) 600void ev_feed_signal (SV *signal)
595 CODE: 601 CODE:
596{ 602{
597 Signal signum = s_signum (signal); 603 Signal signum = s_signum (signal);
598 CHECK_SIG (signal, signum); 604 CHECK_SIG (signal, signum);
599 605
600 ev_feed_signal (signum); 606 ev_feed_signal (signum);
601} 607}
602 608
… …
670 _ae_io = 2 676 _ae_io = 2
671 CODE: 677 CODE:
672{ 678{
673 int fd = s_fileno (fh, events & EV_WRITE); 679 int fd = s_fileno (fh, events & EV_WRITE);
674 CHECK_FD (fh, fd); 680 CHECK_FD (fh, fd);
681
682 if (ix == 2)
683 {
684 ix = 0;
685 events = events ? EV_WRITE : EV_READ;
686 }
687
675 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); 688 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
676 e_fh (RETVAL) = newSVsv (fh); 689 e_fh (RETVAL) = newSVsv (fh);
677
678 if (ix == 2)
679 {
680 events = events ? EV_WRITE : EV_READ;
681 e_flags (RETVAL) |= WFLAG_NOARGS;
682 }
683
684 ev_io_set (RETVAL, fd, events); 690 ev_io_set (RETVAL, fd, events);
685 if (ix != 1) START (io, RETVAL); 691 if (!ix) START (io, RETVAL);
686} 692}
687 OUTPUT: 693 OUTPUT:
688 RETVAL 694 RETVAL
689 695
690ev_timer *timer (NV after, NV repeat, SV *cb) 696ev_timer *timer (NV after, NV repeat, SV *cb)
… …
704 periodic_ns = 1 710 periodic_ns = 1
705 INIT: 711 INIT:
706 CHECK_REPEAT (interval); 712 CHECK_REPEAT (interval);
707 CODE: 713 CODE:
708{ 714{
709 ev_periodic *w; 715 ev_periodic *w;
710 w = e_new (sizeof (ev_periodic), cb, default_loop_sv); 716 w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
711 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 717 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
712 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0); 718 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
713 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 719 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
714 if (!ix) START (periodic, w); 720 if (!ix) START (periodic, w);
… …
719ev_signal *signal (SV *signal, SV *cb) 725ev_signal *signal (SV *signal, SV *cb)
720 ALIAS: 726 ALIAS:
721 signal_ns = 1 727 signal_ns = 1
722 CODE: 728 CODE:
723{ 729{
724 Signal signum = s_signum (signal); 730 Signal signum = s_signum (signal);
725 CHECK_SIG (signal, signum); 731 CHECK_SIG (signal, signum);
726 732
727 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); 733 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
728 ev_signal_set (RETVAL, signum); 734 ev_signal_set (RETVAL, signum);
729 if (!ix) START_SIGNAL (RETVAL); 735 if (!ix) START_SIGNAL (RETVAL);
… …
867 C_ARGS: e_loop (w), w 873 C_ARGS: e_loop (w), w
868 874
869void ev_feed_event (ev_watcher *w, int revents = EV_NONE) 875void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
870 C_ARGS: e_loop (w), w, revents 876 C_ARGS: e_loop (w), w, revents
871 877
872int keepalive (ev_watcher *w, int new_value = 0) 878int keepalive (ev_watcher *w, SV *new_value = NO_INIT)
873 CODE: 879 CODE:
874{ 880{
875 RETVAL = w->e_flags & WFLAG_KEEPALIVE; 881 RETVAL = w->e_flags & WFLAG_KEEPALIVE;
876 new_value = new_value ? WFLAG_KEEPALIVE : 0;
877 882
878 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE)) 883 if (items > 1)
879 { 884 {
885 int value = SvTRUE (new_value) ? WFLAG_KEEPALIVE : 0;
886
887 if ((value ^ w->e_flags) & WFLAG_KEEPALIVE)
888 {
880 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value; 889 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | value;
881 REF (w); 890 REF (w);
882 UNREF (w); 891 UNREF (w);
892 }
883 } 893 }
884} 894}
885 OUTPUT: 895 OUTPUT:
886 RETVAL 896 RETVAL
887 897
888SV *cb (ev_watcher *w, SV *new_cb = 0) 898SV *cb (ev_watcher *w, SV *new_cb = NO_INIT)
889 CODE: 899 CODE:
890{ 900{
891 if (items > 1) 901 if (items > 1)
892 { 902 {
893 new_cb = s_get_cv_croak (new_cb); 903 new_cb = s_get_cv_croak (new_cb);
… …
898 RETVAL = newRV_inc (w->cb_sv); 908 RETVAL = newRV_inc (w->cb_sv);
899} 909}
900 OUTPUT: 910 OUTPUT:
901 RETVAL 911 RETVAL
902 912
903SV *data (ev_watcher *w, SV *new_data = 0) 913SV *data (ev_watcher *w, SV *new_data = NO_INIT)
904 CODE: 914 CODE:
905{ 915{
906 RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef; 916 RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
907 917
908 if (items > 1) 918 if (items > 1)
… …
918 CODE: 928 CODE:
919 RETVAL = newRV_inc (w->loop); 929 RETVAL = newRV_inc (w->loop);
920 OUTPUT: 930 OUTPUT:
921 RETVAL 931 RETVAL
922 932
923int priority (ev_watcher *w, int new_priority = 0) 933int priority (ev_watcher *w, SV *new_priority = NO_INIT)
924 CODE: 934 CODE:
925{ 935{
926 RETVAL = w->priority; 936 RETVAL = w->priority;
927 937
928 if (items > 1) 938 if (items > 1)
… …
936 XPUSHs (ST (0)); 946 XPUSHs (ST (0));
937 PUTBACK; 947 PUTBACK;
938 call_method ("stop", G_DISCARD | G_VOID); 948 call_method ("stop", G_DISCARD | G_VOID);
939 } 949 }
940 950
941 ev_set_priority (w, new_priority); 951 ev_set_priority (w, SvIV (new_priority));
942 952
943 if (active) 953 if (active)
944 { 954 {
945 PUSHMARK (SP); 955 PUSHMARK (SP);
946 XPUSHs (ST (0)); 956 XPUSHs (ST (0));
… …
975 985
976 sv_setsv (e_fh (w), fh); 986 sv_setsv (e_fh (w), fh);
977 RESET (io, w, (w, fd, events)); 987 RESET (io, w, (w, fd, events));
978} 988}
979 989
980SV *fh (ev_io *w, SV *new_fh = 0) 990SV *fh (ev_io *w, SV *new_fh = NO_INIT)
981 CODE: 991 CODE:
982{ 992{
983 if (items > 1) 993 if (items > 1)
984 { 994 {
985 int fd = s_fileno (new_fh, w->events & EV_WRITE); 995 int fd = s_fileno (new_fh, w->events & EV_WRITE);
… …
994 RETVAL = newSVsv (e_fh (w)); 1004 RETVAL = newSVsv (e_fh (w));
995} 1005}
996 OUTPUT: 1006 OUTPUT:
997 RETVAL 1007 RETVAL
998 1008
999int events (ev_io *w, int new_events = EV_UNDEF) 1009int events (ev_io *w, int new_events = NO_INIT)
1000 CODE: 1010 CODE:
1001{ 1011{
1002 RETVAL = w->events; 1012 RETVAL = w->events;
1003 1013
1004 if (items > 1) 1014 if (items > 1 && (new_events ^ w->events) & (EV_READ | EV_WRITE))
1005 RESET (io, w, (w, w->fd, new_events)); 1015 {
1016 PAUSE (io);
1017 ev_io_modify (w, new_events);
1018 RESUME (io);
1019 }
1006} 1020}
1007 OUTPUT: 1021 OUTPUT:
1008 RETVAL 1022 RETVAL
1009 1023
1010MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ 1024MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
… …
1029 CHECK_SIG (signal, signum); 1043 CHECK_SIG (signal, signum);
1030 1044
1031 RESET_SIGNAL (w, (w, signum)); 1045 RESET_SIGNAL (w, (w, signum));
1032} 1046}
1033 1047
1034int signal (ev_signal *w, SV *new_signal = 0) 1048int signal (ev_signal *w, SV *new_signal = NO_INIT)
1035 CODE: 1049 CODE:
1036{ 1050{
1037 RETVAL = w->signum; 1051 RETVAL = w->signum;
1038 1052
1039 if (items > 1) 1053 if (items > 1)
1040 { 1054 {
1041 Signal signum = s_signum (new_signal); 1055 Signal signum = s_signum (new_signal);
1042 CHECK_SIG (new_signal, signum); 1056 CHECK_SIG (new_signal, signum);
1043
1044 RESET_SIGNAL (w, (w, signum)); 1057 RESET_SIGNAL (w, (w, signum));
1045 } 1058 }
1046} 1059}
1047 OUTPUT: 1060 OUTPUT:
1048 RETVAL 1061 RETVAL
… …
1057 1070
1058void ev_timer_stop (ev_timer *w) 1071void ev_timer_stop (ev_timer *w)
1059 CODE: 1072 CODE:
1060 STOP (timer, w); 1073 STOP (timer, w);
1061 1074
1062void ev_timer_again (ev_timer *w) 1075void ev_timer_again (ev_timer *w, NV repeat = NO_INIT)
1063 INIT:
1064 CHECK_REPEAT (w->repeat);
1065 CODE: 1076 CODE:
1077{
1078 if (items > 1)
1079 {
1080 CHECK_REPEAT (repeat);
1081 w->repeat = repeat;
1082 }
1083
1066 ev_timer_again (e_loop (w), w); 1084 ev_timer_again (e_loop (w), w);
1067 UNREF (w); 1085 UNREF (w);
1086}
1068 1087
1069NV ev_timer_remaining (ev_timer *w) 1088NV ev_timer_remaining (ev_timer *w)
1070 C_ARGS: e_loop (w), w 1089 C_ARGS: e_loop (w), w
1071 1090
1072void DESTROY (ev_timer *w) 1091void DESTROY (ev_timer *w)
… …
1078 INIT: 1097 INIT:
1079 CHECK_REPEAT (repeat); 1098 CHECK_REPEAT (repeat);
1080 CODE: 1099 CODE:
1081 RESET (timer, w, (w, after, repeat)); 1100 RESET (timer, w, (w, after, repeat));
1082 1101
1102NV repeat (ev_timer *w, SV *new_repeat = NO_INIT)
1103 CODE:
1104 RETVAL = w->repeat;
1105 if (items > 1)
1106 {
1107 NV repeat = SvNV (new_repeat);
1108 CHECK_REPEAT (repeat);
1109 w->repeat = repeat;
1110 }
1111 OUTPUT:
1112 RETVAL
1113
1083MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_ 1114MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
1084 1115
1085void ev_periodic_start (ev_periodic *w) 1116void ev_periodic_start (ev_periodic *w)
1086 INIT: 1117 INIT:
1087 CHECK_REPEAT (w->interval); 1118 CHECK_REPEAT (w->interval);
… …
1117 CODE: 1148 CODE:
1118 RETVAL = ev_periodic_at (w); 1149 RETVAL = ev_periodic_at (w);
1119 OUTPUT: 1150 OUTPUT:
1120 RETVAL 1151 RETVAL
1121 1152
1153NV offset (ev_periodic *w, SV *new_offset = NO_INIT)
1154 CODE:
1155 RETVAL = w->offset;
1156 if (items > 1)
1157 w->offset = SvNV (new_offset);
1158 OUTPUT:
1159 RETVAL
1160
1161NV interval (ev_periodic *w, SV *new_interval = NO_INIT)
1162 CODE:
1163 RETVAL = w->interval;
1164 if (items > 1)
1165 {
1166 NV interval = SvNV (new_interval);
1167 CHECK_REPEAT (interval);
1168 w->interval = interval;
1169 }
1170 OUTPUT:
1171 RETVAL
1172
1173SV *reschedule_cb (ev_periodic *w, SV *new_reschedule_cb = NO_INIT)
1174 CODE:
1175 RETVAL = e_fh (w) ? e_fh (w) : &PL_sv_undef;
1176 if (items > 1)
1177 {
1178 sv_2mortal (RETVAL);
1179 e_fh (w) = SvTRUE (new_reschedule_cb) ? newSVsv (new_reschedule_cb) : 0;
1180 }
1181 OUTPUT:
1182 RETVAL
1183
1122MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ 1184MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
1123 1185
1124void ev_idle_start (ev_idle *w) 1186void ev_idle_start (ev_idle *w)
1125 CODE: 1187 CODE:
1126 START (idle, w); 1188 START (idle, w);
… …
1259{ 1321{
1260 sv_setsv (e_fh (w), path); 1322 sv_setsv (e_fh (w), path);
1261 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval)); 1323 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
1262} 1324}
1263 1325
1264SV *path (ev_stat *w, SV *new_path = 0) 1326SV *path (ev_stat *w, SV *new_path = NO_INIT)
1265 CODE: 1327 CODE:
1266{ 1328{
1267 RETVAL = SvREFCNT_inc (e_fh (w)); 1329 RETVAL = e_fh (w) ? e_fh (w) : &PL_sv_undef;
1268 1330
1269 if (items > 1) 1331 if (items > 1)
1270 { 1332 {
1271 SvREFCNT_dec (e_fh (w)); 1333 sv_2mortal (RETVAL);
1272 e_fh (w) = newSVsv (new_path); 1334 e_fh (w) = newSVsv (new_path);
1273 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval)); 1335 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
1274 } 1336 }
1275} 1337}
1276 OUTPUT: 1338 OUTPUT:
1277 RETVAL 1339 RETVAL
1278 1340
1279NV interval (ev_stat *w, NV new_interval = 0.) 1341NV interval (ev_stat *w, SV *new_interval = NO_INIT)
1280 CODE: 1342 CODE:
1281{
1282 RETVAL = w->interval; 1343 RETVAL = w->interval;
1283
1284 if (items > 1) 1344 if (items > 1)
1285 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval)); 1345 {
1286} 1346 PAUSE (stat);
1347 w->interval = SvNV (new_interval);
1348 RESUME (stat);
1349 }
1287 OUTPUT: 1350 OUTPUT:
1288 RETVAL 1351 RETVAL
1289 1352
1290void prev (ev_stat *w) 1353void prev (ev_stat *w)
1291 ALIAS: 1354 ALIAS:

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