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Comparing EV/EV.xs (file contents):
Revision 1.162 by root, Tue Jan 15 21:49:38 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
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#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>
17 32
18#define EV_STANDALONE 1 33#define EV_STANDALONE 1
19#define EV_PROTOTYPES 1 34#define EV_PROTOTYPES 1
20#define EV_USE_NANOSLEEP EV_USE_MONOTONIC 35#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
21#define EV_USE_FLOOR 1 36#define EV_USE_FLOOR 1
22#define EV_API_STATIC 37#define EV_API_STATIC
23#define EV_H <ev.h> 38#define EV_H "../libev/ev.h"
24#define EV_CONFIG_H error 39#define EV_CONFIG_H error
25#include "EV/EVAPI.h" 40#include "EV/EVAPI.h"
26 41
27#define EV_SELECT_IS_WINSOCKET 0 42#define EV_SELECT_IS_WINSOCKET 0
28#ifdef _WIN32 43#ifdef _WIN32
… …
31# define fd_mask Perl_fd_mask 46# define fd_mask Perl_fd_mask
32#endif 47#endif
33/* 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 */
34#include "libev/ev.c" 49#include "libev/ev.c"
35 50
36#if !defined _WIN32 && !defined _MINIX 51#if !defined _WIN32 && !defined __minix && !EV_NO_ATFORK
37# include <pthread.h> 52# include <pthread.h>
38#endif 53#endif
39 54
40#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))
41#define e_flags(w) ((ev_watcher *)(w))->e_flags 56#define e_flags(w) ((ev_watcher *)(w))->e_flags
… …
71 do { \ 86 do { \
72 REF (w); \ 87 REF (w); \
73 ev_ ## type ## _stop (e_loop (w), w); \ 88 ev_ ## type ## _stop (e_loop (w), w); \
74 } while (0) 89 } while (0)
75 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
76#define RESET(type,w,seta) \ 101#define RESET(type,w,seta) \
77 do { \ 102 PAUSE (type); \
78 int active = ev_is_active (w); \
79 if (active) STOP (type, w); \
80 ev_ ## type ## _set seta; \ 103 ev_ ## type ## _set seta; \
81 if (active) START (type, w); \ 104 RESUME (type)
82 } while (0)
83 105
84typedef int Signal; 106typedef int Signal;
85 107
86/* horrible... */ 108/* horrible... */
87#define CHECK_SIGNAL_CAN_START(w) \ 109#define CHECK_SIGNAL_CAN_START(w) \
… …
191 dSP; 213 dSP;
192 I32 mark = SP - PL_stack_base; 214 I32 mark = SP - PL_stack_base;
193 SV *sv_self, *sv_events; 215 SV *sv_self, *sv_events;
194 216
195 /* libev might have stopped the watcher */ 217 /* libev might have stopped the watcher */
196 if (expect_false (w->e_flags & WFLAG_UNREFED) 218 if (ecb_expect_false (w->e_flags & WFLAG_UNREFED)
197 && !ev_is_active (w)) 219 && !ev_is_active (w))
198 REF (w); 220 REF (w);
199 221
200 if (expect_true (sv_self_cache)) 222 if (ecb_expect_true (sv_self_cache))
201 { 223 {
202 sv_self = sv_self_cache; sv_self_cache = 0; 224 sv_self = sv_self_cache; sv_self_cache = 0;
203 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self)); 225 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
204 } 226 }
205 else 227 else
206 { 228 {
207 sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */ 229 sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */
208 SvREADONLY_on (sv_self); 230 SvREADONLY_on (sv_self);
209 } 231 }
210 232
211 if (expect_true (sv_events_cache)) 233 if (ecb_expect_true (sv_events_cache))
212 { 234 {
213 sv_events = sv_events_cache; sv_events_cache = 0; 235 sv_events = sv_events_cache; sv_events_cache = 0;
214 SvIV_set (sv_events, revents); 236 SvIV_set (sv_events, revents);
215 SvIOK_only (sv_events); 237 SvIOK_only (sv_events);
216 } 238 }
… …
226 PUSHs (sv_events); 248 PUSHs (sv_events);
227 249
228 PUTBACK; 250 PUTBACK;
229 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 251 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
230 252
231 if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache)) 253 if (ecb_expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
232 SvREFCNT_dec (sv_self); 254 SvREFCNT_dec (sv_self);
233 else 255 else
234 { 256 {
235 SvREFCNT_dec (SvRV (sv_self)); 257 SvREFCNT_dec (SvRV (sv_self));
236 SvRV_set (sv_self, &PL_sv_undef); 258 SvRV_set (sv_self, &PL_sv_undef);
237 sv_self_cache = sv_self; 259 sv_self_cache = sv_self;
238 } 260 }
239 261
240 if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache)) 262 if (ecb_expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
241 SvREFCNT_dec (sv_events); 263 SvREFCNT_dec (sv_events);
242 else 264 else
243 sv_events_cache = sv_events; 265 sv_events_cache = sv_events;
244 266
245 if (expect_false (SvTRUE (ERRSV))) 267 if (ecb_expect_false (SvTRUE (ERRSV)))
246 { 268 {
247 SPAGAIN; 269 SPAGAIN;
248 PUSHMARK (SP); 270 PUSHMARK (SP);
249 PUTBACK; 271 PUTBACK;
250 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);
… …
381 const_iv (EV_, SIGNAL) 403 const_iv (EV_, SIGNAL)
382 const_iv (EV_, CHILD) 404 const_iv (EV_, CHILD)
383 const_iv (EV_, STAT) 405 const_iv (EV_, STAT)
384 const_iv (EV_, IDLE) 406 const_iv (EV_, IDLE)
385 const_iv (EV_, PREPARE) 407 const_iv (EV_, PREPARE)
386 const_iv (EV_, CHECK) 408 /*const_iv (EV_, CHECK) needs special tretament */
387 const_iv (EV_, EMBED) 409 const_iv (EV_, EMBED)
388 const_iv (EV_, FORK) 410 const_iv (EV_, FORK)
389 const_iv (EV_, CLEANUP) 411 const_iv (EV_, CLEANUP)
390 const_iv (EV_, ASYNC) 412 const_iv (EV_, ASYNC)
391 const_iv (EV_, CUSTOM) 413 const_iv (EV_, CUSTOM)
… …
425#endif 447#endif
426 }; 448 };
427 449
428 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--) 450 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)); 451 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
452
453 /* since this clashes with perl CHECK blocks, */
454 /* but we are interested in constants, */
455 /* and not blocks, we treat CHECK specially. */
456 {
457 /* the local $^W = 0 takes care of the warning */
458 CV *cv = newCONSTSUB (stash, "CHECK", newSViv (EV_CHECK));
459 /* now we need to re-set the gv, in case it was hijacked */
460 GvCV_set (gv_fetchpv ("EV::CHECK", GV_ADD, SVt_PVCV), cv);
461 }
430 462
431 stash_loop = gv_stashpv ("EV::Loop" , 1); 463 stash_loop = gv_stashpv ("EV::Loop" , 1);
432 stash_watcher = gv_stashpv ("EV::Watcher" , 1); 464 stash_watcher = gv_stashpv ("EV::Watcher" , 1);
433 stash_io = gv_stashpv ("EV::IO" , 1); 465 stash_io = gv_stashpv ("EV::IO" , 1);
434 stash_timer = gv_stashpv ("EV::Timer" , 1); 466 stash_timer = gv_stashpv ("EV::Timer" , 1);
… …
517 evapi.invoke = ev_invoke; 549 evapi.invoke = ev_invoke;
518 550
519 sv_setiv (sv, (IV)&evapi); 551 sv_setiv (sv, (IV)&evapi);
520 SvREADONLY_on (sv); 552 SvREADONLY_on (sv);
521 } 553 }
522#if !defined _WIN32 && !defined _MINIX 554#if !defined _WIN32 && !defined _MINIX && !EV_NO_ATFORK
523#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__)
524 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);
525 __register_atfork (0, 0, default_fork, 0); 559 __register_atfork (0, 0, default_fork, 0);
526#else 560#else
527 pthread_atfork (0, 0, default_fork); 561 pthread_atfork (0, 0, default_fork);
528#endif 562#endif
… …
564NV ev_time () 598NV ev_time ()
565 599
566void ev_feed_signal (SV *signal) 600void ev_feed_signal (SV *signal)
567 CODE: 601 CODE:
568{ 602{
569 Signal signum = s_signum (signal); 603 Signal signum = s_signum (signal);
570 CHECK_SIG (signal, signum); 604 CHECK_SIG (signal, signum);
571 605
572 ev_feed_signal (signum); 606 ev_feed_signal (signum);
573} 607}
574 608
… …
676 periodic_ns = 1 710 periodic_ns = 1
677 INIT: 711 INIT:
678 CHECK_REPEAT (interval); 712 CHECK_REPEAT (interval);
679 CODE: 713 CODE:
680{ 714{
681 ev_periodic *w; 715 ev_periodic *w;
682 w = e_new (sizeof (ev_periodic), cb, default_loop_sv); 716 w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
683 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 717 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
684 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);
685 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 719 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
686 if (!ix) START (periodic, w); 720 if (!ix) START (periodic, w);
… …
691ev_signal *signal (SV *signal, SV *cb) 725ev_signal *signal (SV *signal, SV *cb)
692 ALIAS: 726 ALIAS:
693 signal_ns = 1 727 signal_ns = 1
694 CODE: 728 CODE:
695{ 729{
696 Signal signum = s_signum (signal); 730 Signal signum = s_signum (signal);
697 CHECK_SIG (signal, signum); 731 CHECK_SIG (signal, signum);
698 732
699 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); 733 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
700 ev_signal_set (RETVAL, signum); 734 ev_signal_set (RETVAL, signum);
701 if (!ix) START_SIGNAL (RETVAL); 735 if (!ix) START_SIGNAL (RETVAL);
… …
839 C_ARGS: e_loop (w), w 873 C_ARGS: e_loop (w), w
840 874
841void ev_feed_event (ev_watcher *w, int revents = EV_NONE) 875void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
842 C_ARGS: e_loop (w), w, revents 876 C_ARGS: e_loop (w), w, revents
843 877
844int keepalive (ev_watcher *w, int new_value = 0) 878int keepalive (ev_watcher *w, SV *new_value = NO_INIT)
845 CODE: 879 CODE:
846{ 880{
847 RETVAL = w->e_flags & WFLAG_KEEPALIVE; 881 RETVAL = w->e_flags & WFLAG_KEEPALIVE;
848 new_value = new_value ? WFLAG_KEEPALIVE : 0;
849 882
850 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE)) 883 if (items > 1)
851 { 884 {
885 int value = SvTRUE (new_value) ? WFLAG_KEEPALIVE : 0;
886
887 if ((value ^ w->e_flags) & WFLAG_KEEPALIVE)
888 {
852 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value; 889 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | value;
853 REF (w); 890 REF (w);
854 UNREF (w); 891 UNREF (w);
892 }
855 } 893 }
856} 894}
857 OUTPUT: 895 OUTPUT:
858 RETVAL 896 RETVAL
859 897
860SV *cb (ev_watcher *w, SV *new_cb = 0) 898SV *cb (ev_watcher *w, SV *new_cb = NO_INIT)
861 CODE: 899 CODE:
862{ 900{
863 if (items > 1) 901 if (items > 1)
864 { 902 {
865 new_cb = s_get_cv_croak (new_cb); 903 new_cb = s_get_cv_croak (new_cb);
… …
870 RETVAL = newRV_inc (w->cb_sv); 908 RETVAL = newRV_inc (w->cb_sv);
871} 909}
872 OUTPUT: 910 OUTPUT:
873 RETVAL 911 RETVAL
874 912
875SV *data (ev_watcher *w, SV *new_data = 0) 913SV *data (ev_watcher *w, SV *new_data = NO_INIT)
876 CODE: 914 CODE:
877{ 915{
878 RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef; 916 RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
879 917
880 if (items > 1) 918 if (items > 1)
… …
890 CODE: 928 CODE:
891 RETVAL = newRV_inc (w->loop); 929 RETVAL = newRV_inc (w->loop);
892 OUTPUT: 930 OUTPUT:
893 RETVAL 931 RETVAL
894 932
895int priority (ev_watcher *w, int new_priority = 0) 933int priority (ev_watcher *w, SV *new_priority = NO_INIT)
896 CODE: 934 CODE:
897{ 935{
898 RETVAL = w->priority; 936 RETVAL = w->priority;
899 937
900 if (items > 1) 938 if (items > 1)
… …
908 XPUSHs (ST (0)); 946 XPUSHs (ST (0));
909 PUTBACK; 947 PUTBACK;
910 call_method ("stop", G_DISCARD | G_VOID); 948 call_method ("stop", G_DISCARD | G_VOID);
911 } 949 }
912 950
913 ev_set_priority (w, new_priority); 951 ev_set_priority (w, SvIV (new_priority));
914 952
915 if (active) 953 if (active)
916 { 954 {
917 PUSHMARK (SP); 955 PUSHMARK (SP);
918 XPUSHs (ST (0)); 956 XPUSHs (ST (0));
… …
947 985
948 sv_setsv (e_fh (w), fh); 986 sv_setsv (e_fh (w), fh);
949 RESET (io, w, (w, fd, events)); 987 RESET (io, w, (w, fd, events));
950} 988}
951 989
952SV *fh (ev_io *w, SV *new_fh = 0) 990SV *fh (ev_io *w, SV *new_fh = NO_INIT)
953 CODE: 991 CODE:
954{ 992{
955 if (items > 1) 993 if (items > 1)
956 { 994 {
957 int fd = s_fileno (new_fh, w->events & EV_WRITE); 995 int fd = s_fileno (new_fh, w->events & EV_WRITE);
… …
966 RETVAL = newSVsv (e_fh (w)); 1004 RETVAL = newSVsv (e_fh (w));
967} 1005}
968 OUTPUT: 1006 OUTPUT:
969 RETVAL 1007 RETVAL
970 1008
971int events (ev_io *w, int new_events = EV_UNDEF) 1009int events (ev_io *w, int new_events = NO_INIT)
972 CODE: 1010 CODE:
973{ 1011{
974 RETVAL = w->events; 1012 RETVAL = w->events;
975 1013
976 if (items > 1) 1014 if (items > 1 && (new_events ^ w->events) & (EV_READ | EV_WRITE))
977 RESET (io, w, (w, w->fd, new_events)); 1015 {
1016 PAUSE (io);
1017 ev_io_modify (w, new_events);
1018 RESUME (io);
1019 }
978} 1020}
979 OUTPUT: 1021 OUTPUT:
980 RETVAL 1022 RETVAL
981 1023
982MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ 1024MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
… …
1001 CHECK_SIG (signal, signum); 1043 CHECK_SIG (signal, signum);
1002 1044
1003 RESET_SIGNAL (w, (w, signum)); 1045 RESET_SIGNAL (w, (w, signum));
1004} 1046}
1005 1047
1006int signal (ev_signal *w, SV *new_signal = 0) 1048int signal (ev_signal *w, SV *new_signal = NO_INIT)
1007 CODE: 1049 CODE:
1008{ 1050{
1009 RETVAL = w->signum; 1051 RETVAL = w->signum;
1010 1052
1011 if (items > 1) 1053 if (items > 1)
1012 { 1054 {
1013 Signal signum = s_signum (new_signal); 1055 Signal signum = s_signum (new_signal);
1014 CHECK_SIG (new_signal, signum); 1056 CHECK_SIG (new_signal, signum);
1015
1016 RESET_SIGNAL (w, (w, signum)); 1057 RESET_SIGNAL (w, (w, signum));
1017 } 1058 }
1018} 1059}
1019 OUTPUT: 1060 OUTPUT:
1020 RETVAL 1061 RETVAL
… …
1029 1070
1030void ev_timer_stop (ev_timer *w) 1071void ev_timer_stop (ev_timer *w)
1031 CODE: 1072 CODE:
1032 STOP (timer, w); 1073 STOP (timer, w);
1033 1074
1034void ev_timer_again (ev_timer *w) 1075void ev_timer_again (ev_timer *w, NV repeat = NO_INIT)
1035 INIT:
1036 CHECK_REPEAT (w->repeat);
1037 CODE: 1076 CODE:
1077{
1078 if (items > 1)
1079 {
1080 CHECK_REPEAT (repeat);
1081 w->repeat = repeat;
1082 }
1083
1038 ev_timer_again (e_loop (w), w); 1084 ev_timer_again (e_loop (w), w);
1039 UNREF (w); 1085 UNREF (w);
1086}
1040 1087
1041NV ev_timer_remaining (ev_timer *w) 1088NV ev_timer_remaining (ev_timer *w)
1042 C_ARGS: e_loop (w), w 1089 C_ARGS: e_loop (w), w
1043 1090
1044void DESTROY (ev_timer *w) 1091void DESTROY (ev_timer *w)
… …
1050 INIT: 1097 INIT:
1051 CHECK_REPEAT (repeat); 1098 CHECK_REPEAT (repeat);
1052 CODE: 1099 CODE:
1053 RESET (timer, w, (w, after, repeat)); 1100 RESET (timer, w, (w, after, repeat));
1054 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
1055MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_ 1114MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
1056 1115
1057void ev_periodic_start (ev_periodic *w) 1116void ev_periodic_start (ev_periodic *w)
1058 INIT: 1117 INIT:
1059 CHECK_REPEAT (w->interval); 1118 CHECK_REPEAT (w->interval);
… …
1089 CODE: 1148 CODE:
1090 RETVAL = ev_periodic_at (w); 1149 RETVAL = ev_periodic_at (w);
1091 OUTPUT: 1150 OUTPUT:
1092 RETVAL 1151 RETVAL
1093 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
1094MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ 1184MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
1095 1185
1096void ev_idle_start (ev_idle *w) 1186void ev_idle_start (ev_idle *w)
1097 CODE: 1187 CODE:
1098 START (idle, w); 1188 START (idle, w);
… …
1231{ 1321{
1232 sv_setsv (e_fh (w), path); 1322 sv_setsv (e_fh (w), path);
1233 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval)); 1323 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
1234} 1324}
1235 1325
1236SV *path (ev_stat *w, SV *new_path = 0) 1326SV *path (ev_stat *w, SV *new_path = NO_INIT)
1237 CODE: 1327 CODE:
1238{ 1328{
1239 RETVAL = SvREFCNT_inc (e_fh (w)); 1329 RETVAL = e_fh (w) ? e_fh (w) : &PL_sv_undef;
1240 1330
1241 if (items > 1) 1331 if (items > 1)
1242 { 1332 {
1243 SvREFCNT_dec (e_fh (w)); 1333 sv_2mortal (RETVAL);
1244 e_fh (w) = newSVsv (new_path); 1334 e_fh (w) = newSVsv (new_path);
1245 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval)); 1335 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
1246 } 1336 }
1247} 1337}
1248 OUTPUT: 1338 OUTPUT:
1249 RETVAL 1339 RETVAL
1250 1340
1251NV interval (ev_stat *w, NV new_interval = 0.) 1341NV interval (ev_stat *w, SV *new_interval = NO_INIT)
1252 CODE: 1342 CODE:
1253{
1254 RETVAL = w->interval; 1343 RETVAL = w->interval;
1255
1256 if (items > 1) 1344 if (items > 1)
1257 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval)); 1345 {
1258} 1346 PAUSE (stat);
1347 w->interval = SvNV (new_interval);
1348 RESUME (stat);
1349 }
1259 OUTPUT: 1350 OUTPUT:
1260 RETVAL 1351 RETVAL
1261 1352
1262void prev (ev_stat *w) 1353void prev (ev_stat *w)
1263 ALIAS: 1354 ALIAS:

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