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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 1.182 by root, Tue Feb 18 16:50:21 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#undef assert
32#include <assert.h>
17 33
18#define EV_STANDALONE 1 34#define EV_STANDALONE 1
19#define EV_PROTOTYPES 1 35#define EV_PROTOTYPES 1
20#define EV_USE_NANOSLEEP EV_USE_MONOTONIC 36#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
21#define EV_USE_FLOOR 1 37#define EV_USE_FLOOR 1
22#define EV_API_STATIC 38#define EV_API_STATIC
23#define EV_H <ev.h> 39#define EV_H "../libev/ev.h"
24#define EV_CONFIG_H error 40#define EV_CONFIG_H error
25#include "EV/EVAPI.h" 41#include "EV/EVAPI.h"
26 42
27#define EV_SELECT_IS_WINSOCKET 0 43#define EV_SELECT_IS_WINSOCKET 0
28#ifdef _WIN32 44#ifdef _WIN32
… …
31# define fd_mask Perl_fd_mask 47# define fd_mask Perl_fd_mask
32#endif 48#endif
33/* due to bugs in OS X we have to use libev/ explicitly here */ 49/* due to bugs in OS X we have to use libev/ explicitly here */
34#include "libev/ev.c" 50#include "libev/ev.c"
35 51
36#if !defined _WIN32 && !defined _MINIX 52#if !defined _WIN32 && !defined __minix && !EV_NO_ATFORK
37# include <pthread.h> 53# include <pthread.h>
38#endif 54#endif
39 55
40#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop)) 56#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop))
41#define e_flags(w) ((ev_watcher *)(w))->e_flags 57#define e_flags(w) ((ev_watcher *)(w))->e_flags
… …
71 do { \ 87 do { \
72 REF (w); \ 88 REF (w); \
73 ev_ ## type ## _stop (e_loop (w), w); \ 89 ev_ ## type ## _stop (e_loop (w), w); \
74 } while (0) 90 } while (0)
75 91
92#define PAUSE(type) \
93 do { \
94 int active = ev_is_active (w); \
95 if (active) STOP (type, w)
96
97#define RESUME(type) \
98 if (active) START (type, w); \
99 } while (0)
100
101
76#define RESET(type,w,seta) \ 102#define RESET(type,w,seta) \
77 do { \ 103 PAUSE (type); \
78 int active = ev_is_active (w); \
79 if (active) STOP (type, w); \
80 ev_ ## type ## _set seta; \ 104 ev_ ## type ## _set seta; \
81 if (active) START (type, w); \ 105 RESUME (type)
82 } while (0)
83 106
84typedef int Signal; 107typedef int Signal;
85 108
86/* horrible... */ 109/* horrible... */
87#define CHECK_SIGNAL_CAN_START(w) \ 110#define CHECK_SIGNAL_CAN_START(w) \
… …
191 dSP; 214 dSP;
192 I32 mark = SP - PL_stack_base; 215 I32 mark = SP - PL_stack_base;
193 SV *sv_self, *sv_events; 216 SV *sv_self, *sv_events;
194 217
195 /* libev might have stopped the watcher */ 218 /* libev might have stopped the watcher */
196 if (expect_false (w->e_flags & WFLAG_UNREFED) 219 if (ecb_expect_false (w->e_flags & WFLAG_UNREFED)
197 && !ev_is_active (w)) 220 && !ev_is_active (w))
198 REF (w); 221 REF (w);
199 222
200 if (expect_true (sv_self_cache)) 223 if (ecb_expect_true (sv_self_cache))
201 { 224 {
202 sv_self = sv_self_cache; sv_self_cache = 0; 225 sv_self = sv_self_cache; sv_self_cache = 0;
203 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self)); 226 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
204 } 227 }
205 else 228 else
206 { 229 {
207 sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */ 230 sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */
208 SvREADONLY_on (sv_self); 231 SvREADONLY_on (sv_self);
209 } 232 }
210 233
211 if (expect_true (sv_events_cache)) 234 if (ecb_expect_true (sv_events_cache))
212 { 235 {
213 sv_events = sv_events_cache; sv_events_cache = 0; 236 sv_events = sv_events_cache; sv_events_cache = 0;
214 SvIV_set (sv_events, revents); 237 SvIV_set (sv_events, revents);
215 SvIOK_only (sv_events); 238 SvIOK_only (sv_events);
216 } 239 }
… …
226 PUSHs (sv_events); 249 PUSHs (sv_events);
227 250
228 PUTBACK; 251 PUTBACK;
229 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 252 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
230 253
231 if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache)) 254 if (ecb_expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
232 SvREFCNT_dec (sv_self); 255 SvREFCNT_dec (sv_self);
233 else 256 else
234 { 257 {
235 SvREFCNT_dec (SvRV (sv_self)); 258 SvREFCNT_dec (SvRV (sv_self));
236 SvRV_set (sv_self, &PL_sv_undef); 259 SvRV_set (sv_self, &PL_sv_undef);
237 sv_self_cache = sv_self; 260 sv_self_cache = sv_self;
238 } 261 }
239 262
240 if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache)) 263 if (ecb_expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
241 SvREFCNT_dec (sv_events); 264 SvREFCNT_dec (sv_events);
242 else 265 else
243 sv_events_cache = sv_events; 266 sv_events_cache = sv_events;
244 267
245 if (expect_false (SvTRUE (ERRSV))) 268 if (ecb_expect_false (SvTRUE (ERRSV)))
246 { 269 {
247 SPAGAIN; 270 SPAGAIN;
248 PUSHMARK (SP); 271 PUSHMARK (SP);
249 PUTBACK; 272 PUTBACK;
250 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); 273 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
… …
381 const_iv (EV_, SIGNAL) 404 const_iv (EV_, SIGNAL)
382 const_iv (EV_, CHILD) 405 const_iv (EV_, CHILD)
383 const_iv (EV_, STAT) 406 const_iv (EV_, STAT)
384 const_iv (EV_, IDLE) 407 const_iv (EV_, IDLE)
385 const_iv (EV_, PREPARE) 408 const_iv (EV_, PREPARE)
386 const_iv (EV_, CHECK) 409 /*const_iv (EV_, CHECK) needs special tretament */
387 const_iv (EV_, EMBED) 410 const_iv (EV_, EMBED)
388 const_iv (EV_, FORK) 411 const_iv (EV_, FORK)
389 const_iv (EV_, CLEANUP) 412 const_iv (EV_, CLEANUP)
390 const_iv (EV_, ASYNC) 413 const_iv (EV_, ASYNC)
391 const_iv (EV_, CUSTOM) 414 const_iv (EV_, CUSTOM)
… …
425#endif 448#endif
426 }; 449 };
427 450
428 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--) 451 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)); 452 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
453
454 /* since this clashes with perl CHECK blocks, */
455 /* but we are interested in constants, */
456 /* and not blocks, we treat CHECK specially. */
457 {
458 /* the local $^W = 0 takes care of the warning */
459 CV *cv = newCONSTSUB (stash, "CHECK", newSViv (EV_CHECK));
460 /* now we need to re-set the gv, in case it was hijacked */
461 GvCV_set (gv_fetchpv ("EV::CHECK", GV_ADD, SVt_PVCV), cv);
462 }
430 463
431 stash_loop = gv_stashpv ("EV::Loop" , 1); 464 stash_loop = gv_stashpv ("EV::Loop" , 1);
432 stash_watcher = gv_stashpv ("EV::Watcher" , 1); 465 stash_watcher = gv_stashpv ("EV::Watcher" , 1);
433 stash_io = gv_stashpv ("EV::IO" , 1); 466 stash_io = gv_stashpv ("EV::IO" , 1);
434 stash_timer = gv_stashpv ("EV::Timer" , 1); 467 stash_timer = gv_stashpv ("EV::Timer" , 1);
… …
517 evapi.invoke = ev_invoke; 550 evapi.invoke = ev_invoke;
518 551
519 sv_setiv (sv, (IV)&evapi); 552 sv_setiv (sv, (IV)&evapi);
520 SvREADONLY_on (sv); 553 SvREADONLY_on (sv);
521 } 554 }
522#if !defined _WIN32 && !defined _MINIX 555#if !defined _WIN32 && !defined _MINIX && !EV_NO_ATFORK
523#if __linux 556/* unfortunately, musl neither implements the linux standard base,
557/* nor makes itself detectable via macros. yeah, right... */
558#if __linux && (__GLIBC__ || __UCLIBC__)
524 int __register_atfork(void (*prepare) (void), void (*parent) (void), void (*child) (void), void * __dso_handle); 559 int __register_atfork(void (*prepare) (void), void (*parent) (void), void (*child) (void), void * __dso_handle);
525 __register_atfork (0, 0, default_fork, 0); 560 __register_atfork (0, 0, default_fork, 0);
526#else 561#else
527 pthread_atfork (0, 0, default_fork); 562 pthread_atfork (0, 0, default_fork);
528#endif 563#endif
… …
564NV ev_time () 599NV ev_time ()
565 600
566void ev_feed_signal (SV *signal) 601void ev_feed_signal (SV *signal)
567 CODE: 602 CODE:
568{ 603{
569 Signal signum = s_signum (signal); 604 Signal signum = s_signum (signal);
570 CHECK_SIG (signal, signum); 605 CHECK_SIG (signal, signum);
571 606
572 ev_feed_signal (signum); 607 ev_feed_signal (signum);
573} 608}
574 609
… …
676 periodic_ns = 1 711 periodic_ns = 1
677 INIT: 712 INIT:
678 CHECK_REPEAT (interval); 713 CHECK_REPEAT (interval);
679 CODE: 714 CODE:
680{ 715{
681 ev_periodic *w; 716 ev_periodic *w;
682 w = e_new (sizeof (ev_periodic), cb, default_loop_sv); 717 w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
683 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 718 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
684 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0); 719 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
685 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 720 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
686 if (!ix) START (periodic, w); 721 if (!ix) START (periodic, w);
… …
691ev_signal *signal (SV *signal, SV *cb) 726ev_signal *signal (SV *signal, SV *cb)
692 ALIAS: 727 ALIAS:
693 signal_ns = 1 728 signal_ns = 1
694 CODE: 729 CODE:
695{ 730{
696 Signal signum = s_signum (signal); 731 Signal signum = s_signum (signal);
697 CHECK_SIG (signal, signum); 732 CHECK_SIG (signal, signum);
698 733
699 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); 734 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
700 ev_signal_set (RETVAL, signum); 735 ev_signal_set (RETVAL, signum);
701 if (!ix) START_SIGNAL (RETVAL); 736 if (!ix) START_SIGNAL (RETVAL);
… …
839 C_ARGS: e_loop (w), w 874 C_ARGS: e_loop (w), w
840 875
841void ev_feed_event (ev_watcher *w, int revents = EV_NONE) 876void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
842 C_ARGS: e_loop (w), w, revents 877 C_ARGS: e_loop (w), w, revents
843 878
844int keepalive (ev_watcher *w, int new_value = 0) 879int keepalive (ev_watcher *w, SV *new_value = NO_INIT)
845 CODE: 880 CODE:
846{ 881{
847 RETVAL = w->e_flags & WFLAG_KEEPALIVE; 882 RETVAL = w->e_flags & WFLAG_KEEPALIVE;
848 new_value = new_value ? WFLAG_KEEPALIVE : 0;
849 883
850 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE)) 884 if (items > 1)
851 { 885 {
886 int value = SvTRUE (new_value) ? WFLAG_KEEPALIVE : 0;
887
888 if ((value ^ w->e_flags) & WFLAG_KEEPALIVE)
889 {
852 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value; 890 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | value;
853 REF (w); 891 REF (w);
854 UNREF (w); 892 UNREF (w);
893 }
855 } 894 }
856} 895}
857 OUTPUT: 896 OUTPUT:
858 RETVAL 897 RETVAL
859 898
860SV *cb (ev_watcher *w, SV *new_cb = 0) 899SV *cb (ev_watcher *w, SV *new_cb = NO_INIT)
861 CODE: 900 CODE:
862{ 901{
863 if (items > 1) 902 if (items > 1)
864 { 903 {
865 new_cb = s_get_cv_croak (new_cb); 904 new_cb = s_get_cv_croak (new_cb);
… …
870 RETVAL = newRV_inc (w->cb_sv); 909 RETVAL = newRV_inc (w->cb_sv);
871} 910}
872 OUTPUT: 911 OUTPUT:
873 RETVAL 912 RETVAL
874 913
875SV *data (ev_watcher *w, SV *new_data = 0) 914SV *data (ev_watcher *w, SV *new_data = NO_INIT)
876 CODE: 915 CODE:
877{ 916{
878 RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef; 917 RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
879 918
880 if (items > 1) 919 if (items > 1)
… …
890 CODE: 929 CODE:
891 RETVAL = newRV_inc (w->loop); 930 RETVAL = newRV_inc (w->loop);
892 OUTPUT: 931 OUTPUT:
893 RETVAL 932 RETVAL
894 933
895int priority (ev_watcher *w, int new_priority = 0) 934int priority (ev_watcher *w, SV *new_priority = NO_INIT)
896 CODE: 935 CODE:
897{ 936{
898 RETVAL = w->priority; 937 RETVAL = w->priority;
899 938
900 if (items > 1) 939 if (items > 1)
… …
908 XPUSHs (ST (0)); 947 XPUSHs (ST (0));
909 PUTBACK; 948 PUTBACK;
910 call_method ("stop", G_DISCARD | G_VOID); 949 call_method ("stop", G_DISCARD | G_VOID);
911 } 950 }
912 951
913 ev_set_priority (w, new_priority); 952 ev_set_priority (w, SvIV (new_priority));
914 953
915 if (active) 954 if (active)
916 { 955 {
917 PUSHMARK (SP); 956 PUSHMARK (SP);
918 XPUSHs (ST (0)); 957 XPUSHs (ST (0));
… …
947 986
948 sv_setsv (e_fh (w), fh); 987 sv_setsv (e_fh (w), fh);
949 RESET (io, w, (w, fd, events)); 988 RESET (io, w, (w, fd, events));
950} 989}
951 990
952SV *fh (ev_io *w, SV *new_fh = 0) 991SV *fh (ev_io *w, SV *new_fh = NO_INIT)
953 CODE: 992 CODE:
954{ 993{
955 if (items > 1) 994 if (items > 1)
956 { 995 {
957 int fd = s_fileno (new_fh, w->events & EV_WRITE); 996 int fd = s_fileno (new_fh, w->events & EV_WRITE);
… …
966 RETVAL = newSVsv (e_fh (w)); 1005 RETVAL = newSVsv (e_fh (w));
967} 1006}
968 OUTPUT: 1007 OUTPUT:
969 RETVAL 1008 RETVAL
970 1009
971int events (ev_io *w, int new_events = EV_UNDEF) 1010int events (ev_io *w, int new_events = NO_INIT)
972 CODE: 1011 CODE:
973{ 1012{
974 RETVAL = w->events; 1013 RETVAL = w->events;
975 1014
976 if (items > 1) 1015 if (items > 1 && (new_events ^ w->events) & (EV_READ | EV_WRITE))
977 RESET (io, w, (w, w->fd, new_events)); 1016 {
1017 PAUSE (io);
1018 ev_io_modify (w, new_events);
1019 RESUME (io);
1020 }
978} 1021}
979 OUTPUT: 1022 OUTPUT:
980 RETVAL 1023 RETVAL
981 1024
982MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ 1025MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
… …
1001 CHECK_SIG (signal, signum); 1044 CHECK_SIG (signal, signum);
1002 1045
1003 RESET_SIGNAL (w, (w, signum)); 1046 RESET_SIGNAL (w, (w, signum));
1004} 1047}
1005 1048
1006int signal (ev_signal *w, SV *new_signal = 0) 1049int signal (ev_signal *w, SV *new_signal = NO_INIT)
1007 CODE: 1050 CODE:
1008{ 1051{
1009 RETVAL = w->signum; 1052 RETVAL = w->signum;
1010 1053
1011 if (items > 1) 1054 if (items > 1)
1012 { 1055 {
1013 Signal signum = s_signum (new_signal); 1056 Signal signum = s_signum (new_signal);
1014 CHECK_SIG (new_signal, signum); 1057 CHECK_SIG (new_signal, signum);
1015
1016 RESET_SIGNAL (w, (w, signum)); 1058 RESET_SIGNAL (w, (w, signum));
1017 } 1059 }
1018} 1060}
1019 OUTPUT: 1061 OUTPUT:
1020 RETVAL 1062 RETVAL
… …
1029 1071
1030void ev_timer_stop (ev_timer *w) 1072void ev_timer_stop (ev_timer *w)
1031 CODE: 1073 CODE:
1032 STOP (timer, w); 1074 STOP (timer, w);
1033 1075
1034void ev_timer_again (ev_timer *w) 1076void ev_timer_again (ev_timer *w, NV repeat = NO_INIT)
1035 INIT:
1036 CHECK_REPEAT (w->repeat);
1037 CODE: 1077 CODE:
1078{
1079 if (items > 1)
1080 {
1081 CHECK_REPEAT (repeat);
1082 w->repeat = repeat;
1083 }
1084
1038 ev_timer_again (e_loop (w), w); 1085 ev_timer_again (e_loop (w), w);
1039 UNREF (w); 1086 UNREF (w);
1087}
1040 1088
1041NV ev_timer_remaining (ev_timer *w) 1089NV ev_timer_remaining (ev_timer *w)
1042 C_ARGS: e_loop (w), w 1090 C_ARGS: e_loop (w), w
1043 1091
1044void DESTROY (ev_timer *w) 1092void DESTROY (ev_timer *w)
… …
1050 INIT: 1098 INIT:
1051 CHECK_REPEAT (repeat); 1099 CHECK_REPEAT (repeat);
1052 CODE: 1100 CODE:
1053 RESET (timer, w, (w, after, repeat)); 1101 RESET (timer, w, (w, after, repeat));
1054 1102
1103NV repeat (ev_timer *w, SV *new_repeat = NO_INIT)
1104 CODE:
1105 RETVAL = w->repeat;
1106 if (items > 1)
1107 {
1108 NV repeat = SvNV (new_repeat);
1109 CHECK_REPEAT (repeat);
1110 w->repeat = repeat;
1111 }
1112 OUTPUT:
1113 RETVAL
1114
1055MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_ 1115MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
1056 1116
1057void ev_periodic_start (ev_periodic *w) 1117void ev_periodic_start (ev_periodic *w)
1058 INIT: 1118 INIT:
1059 CHECK_REPEAT (w->interval); 1119 CHECK_REPEAT (w->interval);
… …
1089 CODE: 1149 CODE:
1090 RETVAL = ev_periodic_at (w); 1150 RETVAL = ev_periodic_at (w);
1091 OUTPUT: 1151 OUTPUT:
1092 RETVAL 1152 RETVAL
1093 1153
1154NV offset (ev_periodic *w, SV *new_offset = NO_INIT)
1155 CODE:
1156 RETVAL = w->offset;
1157 if (items > 1)
1158 w->offset = SvNV (new_offset);
1159 OUTPUT:
1160 RETVAL
1161
1162NV interval (ev_periodic *w, SV *new_interval = NO_INIT)
1163 CODE:
1164 RETVAL = w->interval;
1165 if (items > 1)
1166 {
1167 NV interval = SvNV (new_interval);
1168 CHECK_REPEAT (interval);
1169 w->interval = interval;
1170 }
1171 OUTPUT:
1172 RETVAL
1173
1174SV *reschedule_cb (ev_periodic *w, SV *new_reschedule_cb = NO_INIT)
1175 CODE:
1176 RETVAL = e_fh (w) ? e_fh (w) : &PL_sv_undef;
1177 if (items > 1)
1178 {
1179 sv_2mortal (RETVAL);
1180 e_fh (w) = SvTRUE (new_reschedule_cb) ? newSVsv (new_reschedule_cb) : 0;
1181 }
1182 OUTPUT:
1183 RETVAL
1184
1094MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ 1185MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
1095 1186
1096void ev_idle_start (ev_idle *w) 1187void ev_idle_start (ev_idle *w)
1097 CODE: 1188 CODE:
1098 START (idle, w); 1189 START (idle, w);
… …
1231{ 1322{
1232 sv_setsv (e_fh (w), path); 1323 sv_setsv (e_fh (w), path);
1233 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval)); 1324 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
1234} 1325}
1235 1326
1236SV *path (ev_stat *w, SV *new_path = 0) 1327SV *path (ev_stat *w, SV *new_path = NO_INIT)
1237 CODE: 1328 CODE:
1238{ 1329{
1239 RETVAL = SvREFCNT_inc (e_fh (w)); 1330 RETVAL = e_fh (w) ? e_fh (w) : &PL_sv_undef;
1240 1331
1241 if (items > 1) 1332 if (items > 1)
1242 { 1333 {
1243 SvREFCNT_dec (e_fh (w)); 1334 sv_2mortal (RETVAL);
1244 e_fh (w) = newSVsv (new_path); 1335 e_fh (w) = newSVsv (new_path);
1245 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval)); 1336 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
1246 } 1337 }
1247} 1338}
1248 OUTPUT: 1339 OUTPUT:
1249 RETVAL 1340 RETVAL
1250 1341
1251NV interval (ev_stat *w, NV new_interval = 0.) 1342NV interval (ev_stat *w, SV *new_interval = NO_INIT)
1252 CODE: 1343 CODE:
1253{
1254 RETVAL = w->interval; 1344 RETVAL = w->interval;
1255
1256 if (items > 1) 1345 if (items > 1)
1257 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval)); 1346 {
1258} 1347 PAUSE (stat);
1348 w->interval = SvNV (new_interval);
1349 RESUME (stat);
1350 }
1259 OUTPUT: 1351 OUTPUT:
1260 RETVAL 1352 RETVAL
1261 1353
1262void prev (ev_stat *w) 1354void prev (ev_stat *w)
1263 ALIAS: 1355 ALIAS:

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