… | |
… | |
10 | #include "patchlevel.h" |
10 | #include "patchlevel.h" |
11 | |
11 | |
12 | #include <stdio.h> |
12 | #include <stdio.h> |
13 | #include <errno.h> |
13 | #include <errno.h> |
14 | #include <assert.h> |
14 | #include <assert.h> |
|
|
15 | |
|
|
16 | #ifdef WIN32 |
|
|
17 | # undef setjmp |
|
|
18 | # undef longjmp |
|
|
19 | # undef _exit |
|
|
20 | # define setjmp _setjmp // deep magic, don't ask |
|
|
21 | #else |
15 | #include <inttypes.h> /* portable stdint.h */ |
22 | # include <inttypes.h> /* most portable stdint.h */ |
|
|
23 | #endif |
16 | |
24 | |
17 | #ifdef HAVE_MMAP |
25 | #ifdef HAVE_MMAP |
18 | # include <unistd.h> |
26 | # include <unistd.h> |
19 | # include <sys/mman.h> |
27 | # include <sys/mman.h> |
20 | # ifndef MAP_ANONYMOUS |
28 | # ifndef MAP_ANONYMOUS |
… | |
… | |
163 | /* async_pool helper stuff */ |
171 | /* async_pool helper stuff */ |
164 | static SV *sv_pool_rss; |
172 | static SV *sv_pool_rss; |
165 | static SV *sv_pool_size; |
173 | static SV *sv_pool_size; |
166 | static AV *av_async_pool; |
174 | static AV *av_async_pool; |
167 | |
175 | |
|
|
176 | /* Coro::AnyEvent */ |
|
|
177 | static SV *sv_activity; |
|
|
178 | |
168 | static struct coro_cctx *cctx_first; |
179 | static struct coro_cctx *cctx_first; |
169 | static int cctx_count, cctx_idle; |
180 | static int cctx_count, cctx_idle; |
170 | |
181 | |
171 | enum { |
182 | enum { |
172 | CC_MAPPED = 0x01, |
183 | CC_MAPPED = 0x01, |
… | |
… | |
257 | #define PRIO_IDLE -3 |
268 | #define PRIO_IDLE -3 |
258 | #define PRIO_MIN -4 |
269 | #define PRIO_MIN -4 |
259 | |
270 | |
260 | /* for Coro.pm */ |
271 | /* for Coro.pm */ |
261 | static SV *coro_current; |
272 | static SV *coro_current; |
|
|
273 | static SV *coro_readyhook; |
262 | static AV *coro_ready [PRIO_MAX-PRIO_MIN+1]; |
274 | static AV *coro_ready [PRIO_MAX-PRIO_MIN+1]; |
263 | static int coro_nready; |
275 | static int coro_nready; |
264 | static struct coro *coro_first; |
276 | static struct coro *coro_first; |
265 | |
277 | |
266 | /** lowlevel stuff **********************************************************/ |
278 | /** lowlevel stuff **********************************************************/ |
267 | |
279 | |
268 | static SV * |
280 | static SV * |
269 | coro_get_sv (pTHX_ const char *name, int create) |
281 | coro_get_sv (pTHX_ const char *name, int create) |
270 | { |
282 | { |
271 | #if PERL_VERSION_ATLEAST (5,9,0) |
283 | #if PERL_VERSION_ATLEAST (5,10,0) |
272 | /* silence stupid and wrong 5.10 warning that I am unable to switch off */ |
284 | /* silence stupid and wrong 5.10 warning that I am unable to switch off */ |
273 | get_sv (name, create); |
285 | get_sv (name, create); |
274 | #endif |
286 | #endif |
275 | return get_sv (name, create); |
287 | return get_sv (name, create); |
276 | } |
288 | } |
277 | |
289 | |
278 | static AV * |
290 | static AV * |
279 | coro_get_av (pTHX_ const char *name, int create) |
291 | coro_get_av (pTHX_ const char *name, int create) |
280 | { |
292 | { |
281 | #if PERL_VERSION_ATLEAST (5,9,0) |
293 | #if PERL_VERSION_ATLEAST (5,10,0) |
282 | /* silence stupid and wrong 5.10 warning that I am unable to switch off */ |
294 | /* silence stupid and wrong 5.10 warning that I am unable to switch off */ |
283 | get_av (name, create); |
295 | get_av (name, create); |
284 | #endif |
296 | #endif |
285 | return get_av (name, create); |
297 | return get_av (name, create); |
286 | } |
298 | } |
287 | |
299 | |
288 | static HV * |
300 | static HV * |
289 | coro_get_hv (pTHX_ const char *name, int create) |
301 | coro_get_hv (pTHX_ const char *name, int create) |
290 | { |
302 | { |
291 | #if PERL_VERSION_ATLEAST (5,9,0) |
303 | #if PERL_VERSION_ATLEAST (5,10,0) |
292 | /* silence stupid and wrong 5.10 warning that I am unable to switch off */ |
304 | /* silence stupid and wrong 5.10 warning that I am unable to switch off */ |
293 | get_hv (name, create); |
305 | get_hv (name, create); |
294 | #endif |
306 | #endif |
295 | return get_hv (name, create); |
307 | return get_hv (name, create); |
296 | } |
308 | } |
… | |
… | |
301 | AV *padlist = CvPADLIST (cv); |
313 | AV *padlist = CvPADLIST (cv); |
302 | AV *newpadlist, *newpad; |
314 | AV *newpadlist, *newpad; |
303 | |
315 | |
304 | newpadlist = newAV (); |
316 | newpadlist = newAV (); |
305 | AvREAL_off (newpadlist); |
317 | AvREAL_off (newpadlist); |
306 | #if PERL_VERSION_ATLEAST (5,9,0) |
318 | #if PERL_VERSION_ATLEAST (5,10,0) |
307 | Perl_pad_push (aTHX_ padlist, AvFILLp (padlist) + 1); |
319 | Perl_pad_push (aTHX_ padlist, AvFILLp (padlist) + 1); |
308 | #else |
320 | #else |
309 | Perl_pad_push (aTHX_ padlist, AvFILLp (padlist) + 1, 1); |
321 | Perl_pad_push (aTHX_ padlist, AvFILLp (padlist) + 1, 1); |
310 | #endif |
322 | #endif |
311 | newpad = (AV *)AvARRAY (padlist)[AvFILLp (padlist)]; |
323 | newpad = (AV *)AvARRAY (padlist)[AvFILLp (padlist)]; |
… | |
… | |
502 | |
514 | |
503 | if (expect_true (CvDEPTH (cv))) |
515 | if (expect_true (CvDEPTH (cv))) |
504 | { |
516 | { |
505 | EXTEND (SP, 3); |
517 | EXTEND (SP, 3); |
506 | PUSHs ((SV *)CvPADLIST (cv)); |
518 | PUSHs ((SV *)CvPADLIST (cv)); |
507 | PUSHs (INT2PTR (SV *, CvDEPTH (cv))); |
519 | PUSHs (INT2PTR (SV *, (IV)CvDEPTH (cv))); |
508 | PUSHs ((SV *)cv); |
520 | PUSHs ((SV *)cv); |
509 | |
521 | |
510 | CvDEPTH (cv) = 0; |
522 | CvDEPTH (cv) = 0; |
511 | get_padlist (aTHX_ cv); |
523 | get_padlist (aTHX_ cv); |
512 | } |
524 | } |
… | |
… | |
592 | |
604 | |
593 | New(54,PL_savestack,24,ANY); |
605 | New(54,PL_savestack,24,ANY); |
594 | PL_savestack_ix = 0; |
606 | PL_savestack_ix = 0; |
595 | PL_savestack_max = 24; |
607 | PL_savestack_max = 24; |
596 | |
608 | |
597 | #if !PERL_VERSION_ATLEAST (5,9,0) |
609 | #if !PERL_VERSION_ATLEAST (5,10,0) |
598 | New(54,PL_retstack,4,OP*); |
610 | New(54,PL_retstack,4,OP*); |
599 | PL_retstack_ix = 0; |
611 | PL_retstack_ix = 0; |
600 | PL_retstack_max = 4; |
612 | PL_retstack_max = 4; |
601 | #endif |
613 | #endif |
602 | } |
614 | } |
… | |
… | |
625 | |
637 | |
626 | Safefree (PL_tmps_stack); |
638 | Safefree (PL_tmps_stack); |
627 | Safefree (PL_markstack); |
639 | Safefree (PL_markstack); |
628 | Safefree (PL_scopestack); |
640 | Safefree (PL_scopestack); |
629 | Safefree (PL_savestack); |
641 | Safefree (PL_savestack); |
630 | #if !PERL_VERSION_ATLEAST (5,9,0) |
642 | #if !PERL_VERSION_ATLEAST (5,10,0) |
631 | Safefree (PL_retstack); |
643 | Safefree (PL_retstack); |
632 | #endif |
644 | #endif |
633 | } |
645 | } |
634 | |
646 | |
635 | static size_t |
647 | static size_t |
… | |
… | |
659 | rss += slot->tmps_max * sizeof (SV *); |
671 | rss += slot->tmps_max * sizeof (SV *); |
660 | rss += (slot->markstack_max - slot->markstack_ptr) * sizeof (I32); |
672 | rss += (slot->markstack_max - slot->markstack_ptr) * sizeof (I32); |
661 | rss += slot->scopestack_max * sizeof (I32); |
673 | rss += slot->scopestack_max * sizeof (I32); |
662 | rss += slot->savestack_max * sizeof (ANY); |
674 | rss += slot->savestack_max * sizeof (ANY); |
663 | |
675 | |
664 | #if !PERL_VERSION_ATLEAST (5,9,0) |
676 | #if !PERL_VERSION_ATLEAST (5,10,0) |
665 | rss += slot->retstack_max * sizeof (OP *); |
677 | rss += slot->retstack_max * sizeof (OP *); |
666 | #endif |
678 | #endif |
667 | } |
679 | } |
668 | |
680 | |
669 | return rss; |
681 | return rss; |
… | |
… | |
712 | if (svp) |
724 | if (svp) |
713 | { |
725 | { |
714 | SV *old = *svp; |
726 | SV *old = *svp; |
715 | *svp = newSVsv (sv); |
727 | *svp = newSVsv (sv); |
716 | SvREFCNT_dec (old); |
728 | SvREFCNT_dec (old); |
717 | return; |
729 | return 0; |
718 | } |
730 | } |
719 | } |
731 | } |
720 | |
732 | |
721 | return orig_sigelem_set ? orig_sigelem_set (aTHX_ sv, mg) : 0; |
733 | return orig_sigelem_set ? orig_sigelem_set (aTHX_ sv, mg) : 0; |
722 | } |
734 | } |
… | |
… | |
736 | PL_curpm = 0; |
748 | PL_curpm = 0; |
737 | PL_curpad = 0; |
749 | PL_curpad = 0; |
738 | PL_localizing = 0; |
750 | PL_localizing = 0; |
739 | PL_dirty = 0; |
751 | PL_dirty = 0; |
740 | PL_restartop = 0; |
752 | PL_restartop = 0; |
|
|
753 | #if PERL_VERSION_ATLEAST (5,10,0) |
|
|
754 | PL_parser = 0; |
|
|
755 | #endif |
741 | |
756 | |
742 | /* recreate the die/warn hooks */ |
757 | /* recreate the die/warn hooks */ |
743 | PL_diehook = 0; SvSetMagicSV (*hv_fetch (hv_sig, "__DIE__" , sizeof ("__DIE__" ) - 1, 1), rv_diehook ); |
758 | PL_diehook = 0; SvSetMagicSV (*hv_fetch (hv_sig, "__DIE__" , sizeof ("__DIE__" ) - 1, 1), rv_diehook ); |
744 | PL_warnhook = 0; SvSetMagicSV (*hv_fetch (hv_sig, "__WARN__", sizeof ("__WARN__") - 1, 1), rv_warnhook); |
759 | PL_warnhook = 0; SvSetMagicSV (*hv_fetch (hv_sig, "__WARN__", sizeof ("__WARN__") - 1, 1), rv_warnhook); |
745 | |
760 | |
… | |
… | |
1126 | croak ("Coro::State::transfer called with running next Coro::State, but can only transfer to inactive states"); |
1141 | croak ("Coro::State::transfer called with running next Coro::State, but can only transfer to inactive states"); |
1127 | |
1142 | |
1128 | if (expect_false (next->flags & CF_DESTROYED)) |
1143 | if (expect_false (next->flags & CF_DESTROYED)) |
1129 | croak ("Coro::State::transfer called with destroyed next Coro::State, but can only transfer to inactive states"); |
1144 | croak ("Coro::State::transfer called with destroyed next Coro::State, but can only transfer to inactive states"); |
1130 | |
1145 | |
1131 | if ( |
|
|
1132 | #if PERL_VERSION_ATLEAST (5,9,0) |
1146 | #if !PERL_VERSION_ATLEAST (5,10,0) |
1133 | expect_false (PL_parser && PL_parser->lex_state != LEX_NOTPARSING) |
|
|
1134 | #else |
|
|
1135 | expect_false (PL_lex_state != LEX_NOTPARSING) |
1147 | if (expect_false (PL_lex_state != LEX_NOTPARSING)) |
1136 | #endif |
|
|
1137 | ) |
|
|
1138 | croak ("Coro::State::transfer called while parsing, but this is not supported"); |
1148 | croak ("Coro::State::transfer called while parsing, but this is not supported in your perl version"); |
|
|
1149 | #endif |
1139 | } |
1150 | } |
1140 | } |
1151 | } |
1141 | |
1152 | |
1142 | /* always use the TRANSFER macro */ |
1153 | /* always use the TRANSFER macro */ |
1143 | static void NOINLINE |
1154 | static void NOINLINE |
1144 | transfer (pTHX_ struct coro *prev, struct coro *next) |
1155 | transfer (pTHX_ struct coro *prev, struct coro *next, int force_cctx) |
1145 | { |
1156 | { |
1146 | dSTACKLEVEL; |
1157 | dSTACKLEVEL; |
1147 | static volatile int has_throw; |
1158 | static volatile int has_throw; |
1148 | |
1159 | |
1149 | /* sometimes transfer is only called to set idle_sp */ |
1160 | /* sometimes transfer is only called to set idle_sp */ |
… | |
… | |
1183 | load_perl (aTHX_ next); |
1194 | load_perl (aTHX_ next); |
1184 | |
1195 | |
1185 | prev__cctx = prev->cctx; |
1196 | prev__cctx = prev->cctx; |
1186 | |
1197 | |
1187 | /* possibly "free" the cctx */ |
1198 | /* possibly "free" the cctx */ |
1188 | if (expect_true (prev__cctx->idle_sp == STACKLEVEL && !(prev__cctx->flags & CC_TRACE))) |
1199 | if (expect_true ( |
|
|
1200 | prev__cctx->idle_sp == STACKLEVEL |
|
|
1201 | && !(prev__cctx->flags & CC_TRACE) |
|
|
1202 | && !force_cctx |
|
|
1203 | )) |
1189 | { |
1204 | { |
1190 | /* I assume that STACKLEVEL is a stronger indicator than PL_top_env changes */ |
1205 | /* I assume that STACKLEVEL is a stronger indicator than PL_top_env changes */ |
1191 | assert (("ERROR: current top_env must equal previous top_env", PL_top_env == prev__cctx->idle_te)); |
1206 | assert (("ERROR: current top_env must equal previous top_env", PL_top_env == prev__cctx->idle_te)); |
1192 | |
1207 | |
1193 | prev->cctx = 0; |
1208 | prev->cctx = 0; |
… | |
… | |
1236 | struct transfer_args |
1251 | struct transfer_args |
1237 | { |
1252 | { |
1238 | struct coro *prev, *next; |
1253 | struct coro *prev, *next; |
1239 | }; |
1254 | }; |
1240 | |
1255 | |
1241 | #define TRANSFER(ta) transfer (aTHX_ (ta).prev, (ta).next) |
1256 | #define TRANSFER(ta, force_cctx) transfer (aTHX_ (ta).prev, (ta).next, (force_cctx)) |
1242 | #define TRANSFER_CHECK(ta) transfer_check (aTHX_ (ta).prev, (ta).next) |
1257 | #define TRANSFER_CHECK(ta) transfer_check (aTHX_ (ta).prev, (ta).next) |
1243 | |
1258 | |
1244 | /** high level stuff ********************************************************/ |
1259 | /** high level stuff ********************************************************/ |
1245 | |
1260 | |
1246 | static int |
1261 | static int |
… | |
… | |
1340 | { |
1355 | { |
1341 | dTHX; |
1356 | dTHX; |
1342 | struct transfer_args ta; |
1357 | struct transfer_args ta; |
1343 | |
1358 | |
1344 | prepare_transfer (aTHX_ &ta, prev_sv, next_sv); |
1359 | prepare_transfer (aTHX_ &ta, prev_sv, next_sv); |
1345 | TRANSFER (ta); |
1360 | TRANSFER (ta, 1); |
1346 | } |
1361 | } |
1347 | |
1362 | |
1348 | /** Coro ********************************************************************/ |
1363 | /** Coro ********************************************************************/ |
1349 | |
1364 | |
1350 | static void |
1365 | static void |
… | |
… | |
1368 | static int |
1383 | static int |
1369 | api_ready (SV *coro_sv) |
1384 | api_ready (SV *coro_sv) |
1370 | { |
1385 | { |
1371 | dTHX; |
1386 | dTHX; |
1372 | struct coro *coro; |
1387 | struct coro *coro; |
|
|
1388 | SV *hook; |
1373 | |
1389 | |
1374 | if (SvROK (coro_sv)) |
1390 | if (SvROK (coro_sv)) |
1375 | coro_sv = SvRV (coro_sv); |
1391 | coro_sv = SvRV (coro_sv); |
1376 | |
1392 | |
1377 | coro = SvSTATE (coro_sv); |
1393 | coro = SvSTATE (coro_sv); |
… | |
… | |
1380 | return 0; |
1396 | return 0; |
1381 | |
1397 | |
1382 | coro->flags |= CF_READY; |
1398 | coro->flags |= CF_READY; |
1383 | |
1399 | |
1384 | LOCK; |
1400 | LOCK; |
|
|
1401 | |
|
|
1402 | hook = coro_nready ? 0 : coro_readyhook; |
|
|
1403 | |
1385 | coro_enq (aTHX_ SvREFCNT_inc (coro_sv)); |
1404 | coro_enq (aTHX_ SvREFCNT_inc (coro_sv)); |
1386 | ++coro_nready; |
1405 | ++coro_nready; |
|
|
1406 | |
1387 | UNLOCK; |
1407 | UNLOCK; |
|
|
1408 | |
|
|
1409 | if (hook) |
|
|
1410 | { |
|
|
1411 | dSP; |
|
|
1412 | |
|
|
1413 | ENTER; |
|
|
1414 | SAVETMPS; |
|
|
1415 | |
|
|
1416 | PUSHMARK (SP); |
|
|
1417 | PUTBACK; |
|
|
1418 | call_sv (hook, G_DISCARD); |
|
|
1419 | SPAGAIN; |
|
|
1420 | |
|
|
1421 | FREETMPS; |
|
|
1422 | LEAVE; |
|
|
1423 | } |
1388 | |
1424 | |
1389 | return 1; |
1425 | return 1; |
1390 | } |
1426 | } |
1391 | |
1427 | |
1392 | static int |
1428 | static int |
… | |
… | |
1481 | { |
1517 | { |
1482 | dTHX; |
1518 | dTHX; |
1483 | struct transfer_args ta; |
1519 | struct transfer_args ta; |
1484 | |
1520 | |
1485 | prepare_schedule (aTHX_ &ta); |
1521 | prepare_schedule (aTHX_ &ta); |
1486 | TRANSFER (ta); |
1522 | TRANSFER (ta, 1); |
1487 | } |
1523 | } |
1488 | |
1524 | |
1489 | static int |
1525 | static int |
1490 | api_cede (void) |
1526 | api_cede (void) |
1491 | { |
1527 | { |
… | |
… | |
1494 | |
1530 | |
1495 | prepare_cede (aTHX_ &ta); |
1531 | prepare_cede (aTHX_ &ta); |
1496 | |
1532 | |
1497 | if (expect_true (ta.prev != ta.next)) |
1533 | if (expect_true (ta.prev != ta.next)) |
1498 | { |
1534 | { |
1499 | TRANSFER (ta); |
1535 | TRANSFER (ta, 1); |
1500 | return 1; |
1536 | return 1; |
1501 | } |
1537 | } |
1502 | else |
1538 | else |
1503 | return 0; |
1539 | return 0; |
1504 | } |
1540 | } |
… | |
… | |
1509 | dTHX; |
1545 | dTHX; |
1510 | struct transfer_args ta; |
1546 | struct transfer_args ta; |
1511 | |
1547 | |
1512 | if (prepare_cede_notself (aTHX_ &ta)) |
1548 | if (prepare_cede_notself (aTHX_ &ta)) |
1513 | { |
1549 | { |
1514 | TRANSFER (ta); |
1550 | TRANSFER (ta, 1); |
1515 | return 1; |
1551 | return 1; |
1516 | } |
1552 | } |
1517 | else |
1553 | else |
1518 | return 0; |
1554 | return 0; |
1519 | } |
1555 | } |
… | |
… | |
1661 | } |
1697 | } |
1662 | SPAGAIN; |
1698 | SPAGAIN; |
1663 | |
1699 | |
1664 | BARRIER; |
1700 | BARRIER; |
1665 | PUTBACK; |
1701 | PUTBACK; |
1666 | TRANSFER (ta); |
1702 | TRANSFER (ta, 0); |
1667 | SPAGAIN; /* might be the sp of a different coroutine now */ |
1703 | SPAGAIN; /* might be the sp of a different coroutine now */ |
1668 | /* be extra careful not to ever do anything after TRANSFER */ |
1704 | /* be extra careful not to ever do anything after TRANSFER */ |
1669 | } |
1705 | } |
1670 | |
1706 | |
1671 | bool |
1707 | bool |
… | |
… | |
1674 | RETVAL = coro_state_destroy (aTHX_ SvSTATE (coro_sv)); |
1710 | RETVAL = coro_state_destroy (aTHX_ SvSTATE (coro_sv)); |
1675 | OUTPUT: |
1711 | OUTPUT: |
1676 | RETVAL |
1712 | RETVAL |
1677 | |
1713 | |
1678 | void |
1714 | void |
1679 | _exit (code) |
1715 | _exit (int code) |
1680 | int code |
|
|
1681 | PROTOTYPE: $ |
1716 | PROTOTYPE: $ |
1682 | CODE: |
1717 | CODE: |
1683 | _exit (code); |
1718 | _exit (code); |
1684 | |
1719 | |
1685 | int |
1720 | int |
… | |
… | |
1776 | |
1811 | |
1777 | void |
1812 | void |
1778 | api_trace (SV *coro, int flags = CC_TRACE | CC_TRACE_SUB) |
1813 | api_trace (SV *coro, int flags = CC_TRACE | CC_TRACE_SUB) |
1779 | |
1814 | |
1780 | SV * |
1815 | SV * |
1781 | has_stack (Coro::State coro) |
1816 | has_cctx (Coro::State coro) |
1782 | PROTOTYPE: $ |
1817 | PROTOTYPE: $ |
1783 | CODE: |
1818 | CODE: |
1784 | RETVAL = boolSV (!!coro->cctx); |
1819 | RETVAL = boolSV (!!coro->cctx); |
1785 | OUTPUT: |
1820 | OUTPUT: |
1786 | RETVAL |
1821 | RETVAL |
… | |
… | |
1817 | |
1852 | |
1818 | BOOT: |
1853 | BOOT: |
1819 | { |
1854 | { |
1820 | int i; |
1855 | int i; |
1821 | |
1856 | |
|
|
1857 | av_async_pool = coro_get_av (aTHX_ "Coro::async_pool", TRUE); |
1822 | sv_pool_rss = coro_get_sv (aTHX_ "Coro::POOL_RSS" , TRUE); |
1858 | sv_pool_rss = coro_get_sv (aTHX_ "Coro::POOL_RSS" , TRUE); |
1823 | sv_pool_size = coro_get_sv (aTHX_ "Coro::POOL_SIZE" , TRUE); |
1859 | sv_pool_size = coro_get_sv (aTHX_ "Coro::POOL_SIZE" , TRUE); |
1824 | av_async_pool = coro_get_av (aTHX_ "Coro::async_pool", TRUE); |
|
|
1825 | |
1860 | |
1826 | coro_current = coro_get_sv (aTHX_ "Coro::current", FALSE); |
1861 | coro_current = coro_get_sv (aTHX_ "Coro::current", FALSE); |
1827 | SvREADONLY_on (coro_current); |
1862 | SvREADONLY_on (coro_current); |
1828 | |
1863 | |
1829 | coro_stash = gv_stashpv ("Coro", TRUE); |
1864 | coro_stash = gv_stashpv ("Coro", TRUE); |
… | |
… | |
1860 | _set_current (SV *current) |
1895 | _set_current (SV *current) |
1861 | PROTOTYPE: $ |
1896 | PROTOTYPE: $ |
1862 | CODE: |
1897 | CODE: |
1863 | SvREFCNT_dec (SvRV (coro_current)); |
1898 | SvREFCNT_dec (SvRV (coro_current)); |
1864 | SvRV_set (coro_current, SvREFCNT_inc (SvRV (current))); |
1899 | SvRV_set (coro_current, SvREFCNT_inc (SvRV (current))); |
|
|
1900 | |
|
|
1901 | void |
|
|
1902 | _set_readyhook (SV *hook) |
|
|
1903 | PROTOTYPE: $ |
|
|
1904 | CODE: |
|
|
1905 | LOCK; |
|
|
1906 | SvREFCNT_dec (coro_readyhook); |
|
|
1907 | coro_readyhook = SvOK (hook) ? newSVsv (hook) : 0; |
|
|
1908 | UNLOCK; |
1865 | |
1909 | |
1866 | int |
1910 | int |
1867 | prio (Coro::State coro, int newprio = 0) |
1911 | prio (Coro::State coro, int newprio = 0) |
1868 | ALIAS: |
1912 | ALIAS: |
1869 | nice = 1 |
1913 | nice = 1 |
… | |
… | |
2026 | PL_laststype = data->laststype; |
2070 | PL_laststype = data->laststype; |
2027 | PL_laststatval = data->laststatval; |
2071 | PL_laststatval = data->laststatval; |
2028 | PL_statcache = data->statcache; |
2072 | PL_statcache = data->statcache; |
2029 | } |
2073 | } |
2030 | |
2074 | |
|
|
2075 | |
|
|
2076 | MODULE = Coro::State PACKAGE = Coro::AnyEvent |
|
|
2077 | |
|
|
2078 | BOOT: |
|
|
2079 | sv_activity = coro_get_sv (aTHX_ "Coro::AnyEvent::ACTIVITY", TRUE); |
|
|
2080 | |
|
|
2081 | SV * |
|
|
2082 | _schedule () |
|
|
2083 | PROTOTYPE: @ |
|
|
2084 | CODE: |
|
|
2085 | { |
|
|
2086 | static int incede; |
|
|
2087 | |
|
|
2088 | api_cede_notself (); |
|
|
2089 | |
|
|
2090 | ++incede; |
|
|
2091 | while (coro_nready >= incede && api_cede ()) |
|
|
2092 | ; |
|
|
2093 | |
|
|
2094 | sv_setsv (sv_activity, &PL_sv_undef); |
|
|
2095 | if (coro_nready >= incede) |
|
|
2096 | { |
|
|
2097 | PUSHMARK (SP); |
|
|
2098 | PUTBACK; |
|
|
2099 | call_pv ("Coro::AnyEvent::_activity", G_DISCARD | G_EVAL); |
|
|
2100 | SPAGAIN; |
|
|
2101 | } |
|
|
2102 | |
|
|
2103 | --incede; |
|
|
2104 | } |
|
|
2105 | |