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Comparing EV/EV.xs (file contents):
Revision 1.137 by root, Tue Mar 16 20:43:05 2010 UTC vs.
Revision 1.140 by root, Thu Apr 22 11:25:43 2010 UTC

… …
33 33
34#ifndef _WIN32 34#ifndef _WIN32
35# include <pthread.h> 35# include <pthread.h>
36#endif 36#endif
37 37
38#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop)) 38#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop))
39#define e_flags(w) ((ev_watcher *)(w))->e_flags
40#define e_self(w) ((ev_watcher *)(w))->self
41#define e_fh(w) ((ev_watcher *)(w))->fh
42#define e_data(w) ((ev_watcher *)(w))->data
39 43
40#define WFLAG_KEEPALIVE 1 44#define WFLAG_KEEPALIVE 1
41#define WFLAG_UNREFED 2 /* has been unref'ed */ 45#define WFLAG_UNREFED 2 /* has been unref'ed */
42 46
43#define UNREF(w) \ 47#define UNREF(w) \
44 if (!((w)->e_flags & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \ 48 if (!(e_flags (w) & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
45 && ev_is_active (w)) \ 49 && ev_is_active (w)) \
46 { \ 50 { \
47 ev_unref (e_loop (w)); \ 51 ev_unref (e_loop (w)); \
48 (w)->e_flags |= WFLAG_UNREFED; \ 52 e_flags (w) |= WFLAG_UNREFED; \
49 } 53 }
50 54
51#define REF(w) \ 55#define REF(w) \
52 if ((w)->e_flags & WFLAG_UNREFED) \ 56 if (e_flags (w) & WFLAG_UNREFED) \
53 { \ 57 { \
54 (w)->e_flags &= ~WFLAG_UNREFED; \ 58 e_flags (w) &= ~WFLAG_UNREFED; \
55 ev_ref (e_loop (w)); \ 59 ev_ref (e_loop (w)); \
56 } 60 }
57 61
58#define START(type,w) \ 62#define START(type,w) \
59 do { \ 63 do { \
… …
123///////////////////////////////////////////////////////////////////////////// 127/////////////////////////////////////////////////////////////////////////////
124// Event 128// Event
125 129
126static void e_cb (EV_P_ ev_watcher *w, int revents); 130static void e_cb (EV_P_ ev_watcher *w, int revents);
127 131
128static void * 132void *
129e_new (int size, SV *cb_sv, SV *loop) 133e_new (int size, SV *cb_sv, SV *loop)
130{ 134{
131 SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0; 135 SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
132 ev_watcher *w; 136 ev_watcher *w;
133 SV *self = NEWSV (0, size); 137 SV *self = NEWSV (0, size);
… …
195 sv_self = sv_self_cache; sv_self_cache = 0; 199 sv_self = sv_self_cache; sv_self_cache = 0;
196 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self)); 200 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
197 } 201 }
198 else 202 else
199 { 203 {
200 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ 204 sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */
201 SvREADONLY_on (sv_self); 205 SvREADONLY_on (sv_self);
202 } 206 }
203 207
204 if (expect_true (sv_events_cache)) 208 if (expect_true (sv_events_cache))
205 { 209 {
… …
296 ENTER; 300 ENTER;
297 SAVETMPS; 301 SAVETMPS;
298 302
299 PUSHMARK (SP); 303 PUSHMARK (SP);
300 EXTEND (SP, 2); 304 EXTEND (SP, 2);
301 PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */ 305 PUSHs (newRV_inc (e_self (w))); /* e_self (w) MUST be blessed by now */
302 PUSHs (newSVnv (now)); 306 PUSHs (newSVnv (now));
303 307
304 PUTBACK; 308 PUTBACK;
305 count = call_sv (w->fh, G_SCALAR | G_EVAL); 309 count = call_sv (w->fh, G_SCALAR | G_EVAL);
306 SPAGAIN; 310 SPAGAIN;
… …
470 evapi.idle_stop = ev_idle_stop; 474 evapi.idle_stop = ev_idle_stop;
471 evapi.prepare_start = ev_prepare_start; 475 evapi.prepare_start = ev_prepare_start;
472 evapi.prepare_stop = ev_prepare_stop; 476 evapi.prepare_stop = ev_prepare_stop;
473 evapi.check_start = ev_check_start; 477 evapi.check_start = ev_check_start;
474 evapi.check_stop = ev_check_stop; 478 evapi.check_stop = ev_check_stop;
479#if EV_CHILD_ENABLE
475 evapi.child_start = ev_child_start; 480 evapi.child_start = ev_child_start;
476 evapi.child_stop = ev_child_stop; 481 evapi.child_stop = ev_child_stop;
482#endif
477 evapi.stat_start = ev_stat_start; 483 evapi.stat_start = ev_stat_start;
478 evapi.stat_stop = ev_stat_stop; 484 evapi.stat_stop = ev_stat_stop;
479 evapi.stat_stat = ev_stat_stat; 485 evapi.stat_stat = ev_stat_stat;
480 evapi.embed_start = ev_embed_start; 486 evapi.embed_start = ev_embed_start;
481 evapi.embed_stop = ev_embed_stop; 487 evapi.embed_stop = ev_embed_stop;
… …
598 ix = 0; 604 ix = 0;
599 events = events ? EV_WRITE : EV_READ; 605 events = events ? EV_WRITE : EV_READ;
600 } 606 }
601 607
602 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); 608 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
603 RETVAL->fh = newSVsv (fh); 609 e_fh (RETVAL) = newSVsv (fh);
604 ev_io_set (RETVAL, fd, events); 610 ev_io_set (RETVAL, fd, events);
605 if (!ix) START (io, RETVAL); 611 if (!ix) START (io, RETVAL);
606} 612}
607 OUTPUT: 613 OUTPUT:
608 RETVAL 614 RETVAL
… …
626 CHECK_REPEAT (interval); 632 CHECK_REPEAT (interval);
627 CODE: 633 CODE:
628{ 634{
629 ev_periodic *w; 635 ev_periodic *w;
630 w = e_new (sizeof (ev_periodic), cb, default_loop_sv); 636 w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
631 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 637 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
632 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); 638 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
633 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 639 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
634 if (!ix) START (periodic, w); 640 if (!ix) START (periodic, w);
635} 641}
636 OUTPUT: 642 OUTPUT:
637 RETVAL 643 RETVAL
… …
689 ev_fork_set (RETVAL); 695 ev_fork_set (RETVAL);
690 if (!ix) START (fork, RETVAL); 696 if (!ix) START (fork, RETVAL);
691 OUTPUT: 697 OUTPUT:
692 RETVAL 698 RETVAL
693 699
700
694ev_child *child (int pid, int trace, SV *cb) 701ev_child *child (int pid, int trace, SV *cb)
695 ALIAS: 702 ALIAS:
696 child_ns = 1 703 child_ns = 1
697 CODE: 704 CODE:
705#if EV_CHILD_ENABLE
698 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv); 706 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
699 ev_child_set (RETVAL, pid, trace); 707 ev_child_set (RETVAL, pid, trace);
700 if (!ix) START (child, RETVAL); 708 if (!ix) START (child, RETVAL);
709#else
710 croak ("EV::child watchers not supported on this platform");
711#endif
701 OUTPUT: 712 OUTPUT:
702 RETVAL 713 RETVAL
714
703 715
704ev_stat *stat (SV *path, NV interval, SV *cb) 716ev_stat *stat (SV *path, NV interval, SV *cb)
705 ALIAS: 717 ALIAS:
706 stat_ns = 1 718 stat_ns = 1
707 CODE: 719 CODE:
708 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv); 720 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
709 RETVAL->fh = newSVsv (path); 721 e_fh (RETVAL) = newSVsv (path);
710 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 722 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
711 if (!ix) START (stat, RETVAL); 723 if (!ix) START (stat, RETVAL);
712 OUTPUT: 724 OUTPUT:
713 RETVAL 725 RETVAL
714 726
715ev_embed *embed (struct ev_loop *loop, SV *cb = 0) 727ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
… …
719{ 731{
720 if (!(ev_backend (loop) & ev_embeddable_backends ())) 732 if (!(ev_backend (loop) & ev_embeddable_backends ()))
721 croak ("passed loop is not embeddable via EV::embed,"); 733 croak ("passed loop is not embeddable via EV::embed,");
722 734
723 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv); 735 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
724 RETVAL->fh = newSVsv (ST (0)); 736 e_fh (RETVAL) = newSVsv (ST (0));
725 ev_embed_set (RETVAL, loop); 737 ev_embed_set (RETVAL, loop);
726 if (!ix) START (embed, RETVAL); 738 if (!ix) START (embed, RETVAL);
727} 739}
728 OUTPUT: 740 OUTPUT:
729 RETVAL 741 RETVAL
… …
867 CODE: 879 CODE:
868{ 880{
869 int fd = s_fileno (fh, events & EV_WRITE); 881 int fd = s_fileno (fh, events & EV_WRITE);
870 CHECK_FD (fh, fd); 882 CHECK_FD (fh, fd);
871 883
872 sv_setsv (w->fh, fh); 884 sv_setsv (e_fh (w), fh);
873 RESET (io, w, (w, fd, events)); 885 RESET (io, w, (w, fd, events));
874} 886}
875 887
876SV *fh (ev_io *w, SV *new_fh = 0) 888SV *fh (ev_io *w, SV *new_fh = 0)
877 CODE: 889 CODE:
… …
879 if (items > 1) 891 if (items > 1)
880 { 892 {
881 int fd = s_fileno (new_fh, w->events & EV_WRITE); 893 int fd = s_fileno (new_fh, w->events & EV_WRITE);
882 CHECK_FD (new_fh, fd); 894 CHECK_FD (new_fh, fd);
883 895
884 RETVAL = w->fh; 896 RETVAL = e_fh (w);
885 w->fh = newSVsv (new_fh); 897 e_fh (w) = newSVsv (new_fh);
886 898
887 RESET (io, w, (w, fd, w->events)); 899 RESET (io, w, (w, fd, w->events));
888 } 900 }
889 else 901 else
890 RETVAL = newSVsv (w->fh); 902 RETVAL = newSVsv (e_fh (w));
891} 903}
892 OUTPUT: 904 OUTPUT:
893 RETVAL 905 RETVAL
894 906
895int events (ev_io *w, int new_events = EV_UNDEF) 907int events (ev_io *w, int new_events = EV_UNDEF)
… …
1001void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef) 1013void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
1002 INIT: 1014 INIT:
1003 CHECK_REPEAT (interval); 1015 CHECK_REPEAT (interval);
1004 CODE: 1016 CODE:
1005{ 1017{
1006 SvREFCNT_dec (w->fh); 1018 SvREFCNT_dec (e_fh (w));
1007 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1019 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1008 1020
1009 RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0)); 1021 RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0));
1010} 1022}
1011 1023
1012NV at (ev_periodic *w) 1024NV at (ev_periodic *w)
1013 CODE: 1025 CODE:
1014 RETVAL = ev_periodic_at (w); 1026 RETVAL = ev_periodic_at (w);
… …
1074 CODE: 1086 CODE:
1075 STOP (fork, w); 1087 STOP (fork, w);
1076 e_destroy (w); 1088 e_destroy (w);
1077 1089
1078MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ 1090MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
1091
1092#if EV_CHILD_ENABLE
1079 1093
1080void ev_child_start (ev_child *w) 1094void ev_child_start (ev_child *w)
1081 CODE: 1095 CODE:
1082 START (child, w); 1096 START (child, w);
1083 1097
… …
1103 : ix == 1 ? w->rpid 1117 : ix == 1 ? w->rpid
1104 : w->rstatus; 1118 : w->rstatus;
1105 OUTPUT: 1119 OUTPUT:
1106 RETVAL 1120 RETVAL
1107 1121
1122#endif
1123
1108MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_ 1124MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
1109 1125
1110void ev_stat_start (ev_stat *w) 1126void ev_stat_start (ev_stat *w)
1111 CODE: 1127 CODE:
1112 START (stat, w); 1128 START (stat, w);
… …
1121 e_destroy (w); 1137 e_destroy (w);
1122 1138
1123void set (ev_stat *w, SV *path, NV interval) 1139void set (ev_stat *w, SV *path, NV interval)
1124 CODE: 1140 CODE:
1125{ 1141{
1126 sv_setsv (w->fh, path); 1142 sv_setsv (e_fh (w), path);
1127 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval)); 1143 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
1128} 1144}
1129 1145
1130SV *path (ev_stat *w, SV *new_path = 0) 1146SV *path (ev_stat *w, SV *new_path = 0)
1131 CODE: 1147 CODE:
1132{ 1148{
1133 RETVAL = SvREFCNT_inc (w->fh); 1149 RETVAL = SvREFCNT_inc (e_fh (w));
1134 1150
1135 if (items > 1) 1151 if (items > 1)
1136 { 1152 {
1137 SvREFCNT_dec (w->fh); 1153 SvREFCNT_dec (e_fh (w));
1138 w->fh = newSVsv (new_path); 1154 e_fh (w) = newSVsv (new_path);
1139 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval)); 1155 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
1140 } 1156 }
1141} 1157}
1142 OUTPUT: 1158 OUTPUT:
1143 RETVAL 1159 RETVAL
1144 1160
… …
1146 CODE: 1162 CODE:
1147{ 1163{
1148 RETVAL = w->interval; 1164 RETVAL = w->interval;
1149 1165
1150 if (items > 1) 1166 if (items > 1)
1151 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval)); 1167 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval));
1152} 1168}
1153 OUTPUT: 1169 OUTPUT:
1154 RETVAL 1170 RETVAL
1155 1171
1156void prev (ev_stat *w) 1172void prev (ev_stat *w)
… …
1215 e_destroy (w); 1231 e_destroy (w);
1216 1232
1217void set (ev_embed *w, struct ev_loop *loop) 1233void set (ev_embed *w, struct ev_loop *loop)
1218 CODE: 1234 CODE:
1219{ 1235{
1220 sv_setsv (w->fh, ST (1)); 1236 sv_setsv (e_fh (w), ST (1));
1221 RESET (embed, w, (w, loop)); 1237 RESET (embed, w, (w, loop));
1222} 1238}
1223 1239
1224SV *other (ev_embed *w) 1240SV *other (ev_embed *w)
1225 CODE: 1241 CODE:
1226 RETVAL = newSVsv (w->fh); 1242 RETVAL = newSVsv (e_fh (w));
1227 OUTPUT: 1243 OUTPUT:
1228 RETVAL 1244 RETVAL
1229 1245
1230void ev_embed_sweep (ev_embed *w) 1246void ev_embed_sweep (ev_embed *w)
1231 C_ARGS: e_loop (w), w 1247 C_ARGS: e_loop (w), w
… …
1326{ 1342{
1327 int fd = s_fileno (fh, events & EV_WRITE); 1343 int fd = s_fileno (fh, events & EV_WRITE);
1328 CHECK_FD (fh, fd); 1344 CHECK_FD (fh, fd);
1329 1345
1330 RETVAL = e_new (sizeof (ev_io), cb, ST (0)); 1346 RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1331 RETVAL->fh = newSVsv (fh); 1347 e_fh (RETVAL) = newSVsv (fh);
1332 ev_io_set (RETVAL, fd, events); 1348 ev_io_set (RETVAL, fd, events);
1333 if (!ix) START (io, RETVAL); 1349 if (!ix) START (io, RETVAL);
1334} 1350}
1335 OUTPUT: 1351 OUTPUT:
1336 RETVAL 1352 RETVAL
… …
1354 CHECK_REPEAT (interval); 1370 CHECK_REPEAT (interval);
1355 CODE: 1371 CODE:
1356{ 1372{
1357 ev_periodic *w; 1373 ev_periodic *w;
1358 w = e_new (sizeof (ev_periodic), cb, ST (0)); 1374 w = e_new (sizeof (ev_periodic), cb, ST (0));
1359 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1375 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1360 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); 1376 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
1361 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 1377 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1362 if (!ix) START (periodic, w); 1378 if (!ix) START (periodic, w);
1363} 1379}
1364 OUTPUT: 1380 OUTPUT:
1365 RETVAL 1381 RETVAL
… …
1417 ev_fork_set (RETVAL); 1433 ev_fork_set (RETVAL);
1418 if (!ix) START (fork, RETVAL); 1434 if (!ix) START (fork, RETVAL);
1419 OUTPUT: 1435 OUTPUT:
1420 RETVAL 1436 RETVAL
1421 1437
1438
1422ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb) 1439ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
1423 ALIAS: 1440 ALIAS:
1424 child_ns = 1 1441 child_ns = 1
1425 CODE: 1442 CODE:
1443#if EV_CHILD_ENABLE
1426 RETVAL = e_new (sizeof (ev_child), cb, ST (0)); 1444 RETVAL = e_new (sizeof (ev_child), cb, ST (0));
1427 ev_child_set (RETVAL, pid, trace); 1445 ev_child_set (RETVAL, pid, trace);
1428 if (!ix) START (child, RETVAL); 1446 if (!ix) START (child, RETVAL);
1447#else
1448 croak ("EV::child watchers not supported on this platform");
1449#endif
1429 OUTPUT: 1450 OUTPUT:
1430 RETVAL 1451 RETVAL
1431 1452
1432ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb) 1453ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
1433 ALIAS: 1454 ALIAS:
1434 stat_ns = 1 1455 stat_ns = 1
1435 CODE: 1456 CODE:
1436 RETVAL = e_new (sizeof (ev_stat), cb, ST (0)); 1457 RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
1437 RETVAL->fh = newSVsv (path); 1458 e_fh (RETVAL) = newSVsv (path);
1438 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 1459 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
1439 if (!ix) START (stat, RETVAL); 1460 if (!ix) START (stat, RETVAL);
1440 OUTPUT: 1461 OUTPUT:
1441 RETVAL 1462 RETVAL
1442 1463
1443ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0) 1464ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
… …
1447{ 1468{
1448 if (!(ev_backend (other) & ev_embeddable_backends ())) 1469 if (!(ev_backend (other) & ev_embeddable_backends ()))
1449 croak ("passed loop is not embeddable via EV::embed,"); 1470 croak ("passed loop is not embeddable via EV::embed,");
1450 1471
1451 RETVAL = e_new (sizeof (ev_embed), cb, ST (0)); 1472 RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1452 RETVAL->fh = newSVsv (ST (1)); 1473 e_fh (RETVAL) = newSVsv (ST (1));
1453 ev_embed_set (RETVAL, other); 1474 ev_embed_set (RETVAL, other);
1454 if (!ix) START (embed, RETVAL); 1475 if (!ix) START (embed, RETVAL);
1455} 1476}
1456 OUTPUT: 1477 OUTPUT:
1457 RETVAL 1478 RETVAL

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