ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/EV/EV.xs
(Generate patch)

Comparing EV/EV.xs (file contents):
Revision 1.165 by root, Fri Apr 5 21:04:30 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 PUTBACK; 229 sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */
256 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 230 SvREADONLY_on (sv_self);
257 } 231 }
258 232
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
259 if (expect_false (SvTRUE (ERRSV))) 267 if (ecb_expect_false (SvTRUE (ERRSV)))
260 { 268 {
261 SPAGAIN; 269 SPAGAIN;
262 PUSHMARK (SP); 270 PUSHMARK (SP);
263 PUTBACK; 271 PUTBACK;
264 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);
… …
541 evapi.invoke = ev_invoke; 549 evapi.invoke = ev_invoke;
542 550
543 sv_setiv (sv, (IV)&evapi); 551 sv_setiv (sv, (IV)&evapi);
544 SvREADONLY_on (sv); 552 SvREADONLY_on (sv);
545 } 553 }
546#if !defined _WIN32 && !defined _MINIX 554#if !defined _WIN32 && !defined _MINIX && !EV_NO_ATFORK
547#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__)
548 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);
549 __register_atfork (0, 0, default_fork, 0); 559 __register_atfork (0, 0, default_fork, 0);
550#else 560#else
551 pthread_atfork (0, 0, default_fork); 561 pthread_atfork (0, 0, default_fork);
552#endif 562#endif
… …
588NV ev_time () 598NV ev_time ()
589 599
590void ev_feed_signal (SV *signal) 600void ev_feed_signal (SV *signal)
591 CODE: 601 CODE:
592{ 602{
593 Signal signum = s_signum (signal); 603 Signal signum = s_signum (signal);
594 CHECK_SIG (signal, signum); 604 CHECK_SIG (signal, signum);
595 605
596 ev_feed_signal (signum); 606 ev_feed_signal (signum);
597} 607}
598 608
… …
666 _ae_io = 2 676 _ae_io = 2
667 CODE: 677 CODE:
668{ 678{
669 int fd = s_fileno (fh, events & EV_WRITE); 679 int fd = s_fileno (fh, events & EV_WRITE);
670 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
671 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); 688 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
672 e_fh (RETVAL) = newSVsv (fh); 689 e_fh (RETVAL) = newSVsv (fh);
673
674 if (ix == 2)
675 {
676 events = events ? EV_WRITE : EV_READ;
677 e_flags (RETVAL) |= WFLAG_NOARGS;
678 }
679
680 ev_io_set (RETVAL, fd, events); 690 ev_io_set (RETVAL, fd, events);
681 if (ix != 1) START (io, RETVAL); 691 if (!ix) START (io, RETVAL);
682} 692}
683 OUTPUT: 693 OUTPUT:
684 RETVAL 694 RETVAL
685 695
686ev_timer *timer (NV after, NV repeat, SV *cb) 696ev_timer *timer (NV after, NV repeat, SV *cb)
… …
700 periodic_ns = 1 710 periodic_ns = 1
701 INIT: 711 INIT:
702 CHECK_REPEAT (interval); 712 CHECK_REPEAT (interval);
703 CODE: 713 CODE:
704{ 714{
705 ev_periodic *w; 715 ev_periodic *w;
706 w = e_new (sizeof (ev_periodic), cb, default_loop_sv); 716 w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
707 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 717 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
708 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);
709 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 719 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
710 if (!ix) START (periodic, w); 720 if (!ix) START (periodic, w);
… …
715ev_signal *signal (SV *signal, SV *cb) 725ev_signal *signal (SV *signal, SV *cb)
716 ALIAS: 726 ALIAS:
717 signal_ns = 1 727 signal_ns = 1
718 CODE: 728 CODE:
719{ 729{
720 Signal signum = s_signum (signal); 730 Signal signum = s_signum (signal);
721 CHECK_SIG (signal, signum); 731 CHECK_SIG (signal, signum);
722 732
723 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); 733 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
724 ev_signal_set (RETVAL, signum); 734 ev_signal_set (RETVAL, signum);
725 if (!ix) START_SIGNAL (RETVAL); 735 if (!ix) START_SIGNAL (RETVAL);
… …
863 C_ARGS: e_loop (w), w 873 C_ARGS: e_loop (w), w
864 874
865void ev_feed_event (ev_watcher *w, int revents = EV_NONE) 875void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
866 C_ARGS: e_loop (w), w, revents 876 C_ARGS: e_loop (w), w, revents
867 877
868int keepalive (ev_watcher *w, int new_value = 0) 878int keepalive (ev_watcher *w, SV *new_value = NO_INIT)
869 CODE: 879 CODE:
870{ 880{
871 RETVAL = w->e_flags & WFLAG_KEEPALIVE; 881 RETVAL = w->e_flags & WFLAG_KEEPALIVE;
872 new_value = new_value ? WFLAG_KEEPALIVE : 0;
873 882
874 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE)) 883 if (items > 1)
875 { 884 {
885 int value = SvTRUE (new_value) ? WFLAG_KEEPALIVE : 0;
886
887 if ((value ^ w->e_flags) & WFLAG_KEEPALIVE)
888 {
876 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value; 889 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | value;
877 REF (w); 890 REF (w);
878 UNREF (w); 891 UNREF (w);
892 }
879 } 893 }
880} 894}
881 OUTPUT: 895 OUTPUT:
882 RETVAL 896 RETVAL
883 897
884SV *cb (ev_watcher *w, SV *new_cb = 0) 898SV *cb (ev_watcher *w, SV *new_cb = NO_INIT)
885 CODE: 899 CODE:
886{ 900{
887 if (items > 1) 901 if (items > 1)
888 { 902 {
889 new_cb = s_get_cv_croak (new_cb); 903 new_cb = s_get_cv_croak (new_cb);
… …
894 RETVAL = newRV_inc (w->cb_sv); 908 RETVAL = newRV_inc (w->cb_sv);
895} 909}
896 OUTPUT: 910 OUTPUT:
897 RETVAL 911 RETVAL
898 912
899SV *data (ev_watcher *w, SV *new_data = 0) 913SV *data (ev_watcher *w, SV *new_data = NO_INIT)
900 CODE: 914 CODE:
901{ 915{
902 RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef; 916 RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
903 917
904 if (items > 1) 918 if (items > 1)
… …
914 CODE: 928 CODE:
915 RETVAL = newRV_inc (w->loop); 929 RETVAL = newRV_inc (w->loop);
916 OUTPUT: 930 OUTPUT:
917 RETVAL 931 RETVAL
918 932
919int priority (ev_watcher *w, int new_priority = 0) 933int priority (ev_watcher *w, SV *new_priority = NO_INIT)
920 CODE: 934 CODE:
921{ 935{
922 RETVAL = w->priority; 936 RETVAL = w->priority;
923 937
924 if (items > 1) 938 if (items > 1)
… …
932 XPUSHs (ST (0)); 946 XPUSHs (ST (0));
933 PUTBACK; 947 PUTBACK;
934 call_method ("stop", G_DISCARD | G_VOID); 948 call_method ("stop", G_DISCARD | G_VOID);
935 } 949 }
936 950
937 ev_set_priority (w, new_priority); 951 ev_set_priority (w, SvIV (new_priority));
938 952
939 if (active) 953 if (active)
940 { 954 {
941 PUSHMARK (SP); 955 PUSHMARK (SP);
942 XPUSHs (ST (0)); 956 XPUSHs (ST (0));
… …
971 985
972 sv_setsv (e_fh (w), fh); 986 sv_setsv (e_fh (w), fh);
973 RESET (io, w, (w, fd, events)); 987 RESET (io, w, (w, fd, events));
974} 988}
975 989
976SV *fh (ev_io *w, SV *new_fh = 0) 990SV *fh (ev_io *w, SV *new_fh = NO_INIT)
977 CODE: 991 CODE:
978{ 992{
979 if (items > 1) 993 if (items > 1)
980 { 994 {
981 int fd = s_fileno (new_fh, w->events & EV_WRITE); 995 int fd = s_fileno (new_fh, w->events & EV_WRITE);
… …
990 RETVAL = newSVsv (e_fh (w)); 1004 RETVAL = newSVsv (e_fh (w));
991} 1005}
992 OUTPUT: 1006 OUTPUT:
993 RETVAL 1007 RETVAL
994 1008
995int events (ev_io *w, int new_events = EV_UNDEF) 1009int events (ev_io *w, int new_events = NO_INIT)
996 CODE: 1010 CODE:
997{ 1011{
998 RETVAL = w->events; 1012 RETVAL = w->events;
999 1013
1000 if (items > 1) 1014 if (items > 1 && (new_events ^ w->events) & (EV_READ | EV_WRITE))
1001 RESET (io, w, (w, w->fd, new_events)); 1015 {
1016 PAUSE (io);
1017 ev_io_modify (w, new_events);
1018 RESUME (io);
1019 }
1002} 1020}
1003 OUTPUT: 1021 OUTPUT:
1004 RETVAL 1022 RETVAL
1005 1023
1006MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ 1024MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
… …
1025 CHECK_SIG (signal, signum); 1043 CHECK_SIG (signal, signum);
1026 1044
1027 RESET_SIGNAL (w, (w, signum)); 1045 RESET_SIGNAL (w, (w, signum));
1028} 1046}
1029 1047
1030int signal (ev_signal *w, SV *new_signal = 0) 1048int signal (ev_signal *w, SV *new_signal = NO_INIT)
1031 CODE: 1049 CODE:
1032{ 1050{
1033 RETVAL = w->signum; 1051 RETVAL = w->signum;
1034 1052
1035 if (items > 1) 1053 if (items > 1)
1036 { 1054 {
1037 Signal signum = s_signum (new_signal); 1055 Signal signum = s_signum (new_signal);
1038 CHECK_SIG (new_signal, signum); 1056 CHECK_SIG (new_signal, signum);
1039
1040 RESET_SIGNAL (w, (w, signum)); 1057 RESET_SIGNAL (w, (w, signum));
1041 } 1058 }
1042} 1059}
1043 OUTPUT: 1060 OUTPUT:
1044 RETVAL 1061 RETVAL
… …
1053 1070
1054void ev_timer_stop (ev_timer *w) 1071void ev_timer_stop (ev_timer *w)
1055 CODE: 1072 CODE:
1056 STOP (timer, w); 1073 STOP (timer, w);
1057 1074
1058void ev_timer_again (ev_timer *w) 1075void ev_timer_again (ev_timer *w, NV repeat = NO_INIT)
1059 INIT:
1060 CHECK_REPEAT (w->repeat);
1061 CODE: 1076 CODE:
1077{
1078 if (items > 1)
1079 {
1080 CHECK_REPEAT (repeat);
1081 w->repeat = repeat;
1082 }
1083
1062 ev_timer_again (e_loop (w), w); 1084 ev_timer_again (e_loop (w), w);
1063 UNREF (w); 1085 UNREF (w);
1086}
1064 1087
1065NV ev_timer_remaining (ev_timer *w) 1088NV ev_timer_remaining (ev_timer *w)
1066 C_ARGS: e_loop (w), w 1089 C_ARGS: e_loop (w), w
1067 1090
1068void DESTROY (ev_timer *w) 1091void DESTROY (ev_timer *w)
… …
1074 INIT: 1097 INIT:
1075 CHECK_REPEAT (repeat); 1098 CHECK_REPEAT (repeat);
1076 CODE: 1099 CODE:
1077 RESET (timer, w, (w, after, repeat)); 1100 RESET (timer, w, (w, after, repeat));
1078 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
1079MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_ 1114MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
1080 1115
1081void ev_periodic_start (ev_periodic *w) 1116void ev_periodic_start (ev_periodic *w)
1082 INIT: 1117 INIT:
1083 CHECK_REPEAT (w->interval); 1118 CHECK_REPEAT (w->interval);
… …
1113 CODE: 1148 CODE:
1114 RETVAL = ev_periodic_at (w); 1149 RETVAL = ev_periodic_at (w);
1115 OUTPUT: 1150 OUTPUT:
1116 RETVAL 1151 RETVAL
1117 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
1118MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ 1184MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
1119 1185
1120void ev_idle_start (ev_idle *w) 1186void ev_idle_start (ev_idle *w)
1121 CODE: 1187 CODE:
1122 START (idle, w); 1188 START (idle, w);
… …
1255{ 1321{
1256 sv_setsv (e_fh (w), path); 1322 sv_setsv (e_fh (w), path);
1257 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval)); 1323 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
1258} 1324}
1259 1325
1260SV *path (ev_stat *w, SV *new_path = 0) 1326SV *path (ev_stat *w, SV *new_path = NO_INIT)
1261 CODE: 1327 CODE:
1262{ 1328{
1263 RETVAL = SvREFCNT_inc (e_fh (w)); 1329 RETVAL = e_fh (w) ? e_fh (w) : &PL_sv_undef;
1264 1330
1265 if (items > 1) 1331 if (items > 1)
1266 { 1332 {
1267 SvREFCNT_dec (e_fh (w)); 1333 sv_2mortal (RETVAL);
1268 e_fh (w) = newSVsv (new_path); 1334 e_fh (w) = newSVsv (new_path);
1269 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval)); 1335 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
1270 } 1336 }
1271} 1337}
1272 OUTPUT: 1338 OUTPUT:
1273 RETVAL 1339 RETVAL
1274 1340
1275NV interval (ev_stat *w, NV new_interval = 0.) 1341NV interval (ev_stat *w, SV *new_interval = NO_INIT)
1276 CODE: 1342 CODE:
1277{
1278 RETVAL = w->interval; 1343 RETVAL = w->interval;
1279
1280 if (items > 1) 1344 if (items > 1)
1281 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval)); 1345 {
1282} 1346 PAUSE (stat);
1347 w->interval = SvNV (new_interval);
1348 RESUME (stat);
1349 }
1283 OUTPUT: 1350 OUTPUT:
1284 RETVAL 1351 RETVAL
1285 1352
1286void prev (ev_stat *w) 1353void prev (ev_stat *w)
1287 ALIAS: 1354 ALIAS:

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines