… | |
… | |
131 | #else |
131 | #else |
132 | # define LOCK (void)0 |
132 | # define LOCK (void)0 |
133 | # define UNLOCK (void)0 |
133 | # define UNLOCK (void)0 |
134 | #endif |
134 | #endif |
135 | |
135 | |
136 | #define strpair(const) const, sizeof (const) - 1 |
|
|
137 | |
|
|
138 | /* helper storage struct for Coro::AIO */ |
136 | /* helper storage struct for Coro::AIO */ |
139 | struct io_state |
137 | struct io_state |
140 | { |
138 | { |
141 | int errorno; |
139 | int errorno; |
142 | I32 laststype; |
140 | I32 laststype; |
… | |
… | |
147 | static size_t coro_stacksize = CORO_STACKSIZE; |
145 | static size_t coro_stacksize = CORO_STACKSIZE; |
148 | static struct CoroAPI coroapi; |
146 | static struct CoroAPI coroapi; |
149 | static AV *main_mainstack; /* used to differentiate between $main and others */ |
147 | static AV *main_mainstack; /* used to differentiate between $main and others */ |
150 | static JMPENV *main_top_env; |
148 | static JMPENV *main_top_env; |
151 | static HV *coro_state_stash, *coro_stash; |
149 | static HV *coro_state_stash, *coro_stash; |
152 | static SV *coro_mortal; /* will be freed after next transfer */ |
150 | static volatile SV *coro_mortal; /* will be freed after next transfer */ |
153 | |
151 | |
154 | static GV *irsgv; /* $/ */ |
152 | static GV *irsgv; /* $/ */ |
155 | static GV *stdoutgv; /* *STDOUT */ |
153 | static GV *stdoutgv; /* *STDOUT */ |
156 | |
154 | static SV *rv_diehook; |
|
|
155 | static SV *rv_warnhook; |
157 | static HV *hv_sig; /* %SIG */ |
156 | static HV *hv_sig; /* %SIG */ |
158 | static SV *sv_diehook; |
|
|
159 | static SV *sv_warnhook; |
|
|
160 | |
157 | |
161 | /* async_pool helper stuff */ |
158 | /* async_pool helper stuff */ |
162 | static SV *sv_pool_rss; |
159 | static SV *sv_pool_rss; |
163 | static SV *sv_pool_size; |
160 | static SV *sv_pool_size; |
164 | static AV *av_async_pool; |
161 | static AV *av_async_pool; |
… | |
… | |
262 | static struct coro *coro_first; |
259 | static struct coro *coro_first; |
263 | |
260 | |
264 | /** lowlevel stuff **********************************************************/ |
261 | /** lowlevel stuff **********************************************************/ |
265 | |
262 | |
266 | static SV * |
263 | static SV * |
267 | coro_get_sv (const char *name, int create) |
264 | coro_get_sv (pTHX_ const char *name, int create) |
268 | { |
265 | { |
269 | #if PERL_VERSION_ATLEAST (5,9,0) |
266 | #if PERL_VERSION_ATLEAST (5,9,0) |
270 | /* silence stupid and wrong 5.10 warning that I am unable to switch off */ |
267 | /* silence stupid and wrong 5.10 warning that I am unable to switch off */ |
271 | get_sv (name, create); |
268 | get_sv (name, create); |
272 | #endif |
269 | #endif |
273 | return get_sv (name, create); |
270 | return get_sv (name, create); |
274 | } |
271 | } |
275 | |
272 | |
276 | static AV * |
273 | static AV * |
277 | coro_get_av (const char *name, int create) |
274 | coro_get_av (pTHX_ const char *name, int create) |
278 | { |
275 | { |
279 | #if PERL_VERSION_ATLEAST (5,9,0) |
276 | #if PERL_VERSION_ATLEAST (5,9,0) |
280 | /* silence stupid and wrong 5.10 warning that I am unable to switch off */ |
277 | /* silence stupid and wrong 5.10 warning that I am unable to switch off */ |
281 | get_av (name, create); |
278 | get_av (name, create); |
282 | #endif |
279 | #endif |
283 | return get_av (name, create); |
280 | return get_av (name, create); |
284 | } |
281 | } |
285 | |
282 | |
286 | static HV * |
283 | static HV * |
287 | coro_get_hv (const char *name, int create) |
284 | coro_get_hv (pTHX_ const char *name, int create) |
288 | { |
285 | { |
289 | #if PERL_VERSION_ATLEAST (5,9,0) |
286 | #if PERL_VERSION_ATLEAST (5,9,0) |
290 | /* silence stupid and wrong 5.10 warning that I am unable to switch off */ |
287 | /* silence stupid and wrong 5.10 warning that I am unable to switch off */ |
291 | get_hv (name, create); |
288 | get_hv (name, create); |
292 | #endif |
289 | #endif |
… | |
… | |
347 | |
344 | |
348 | /* casting is fun. */ |
345 | /* casting is fun. */ |
349 | while (&PL_sv_undef != (SV *)(padlist = (AV *)av_pop (av))) |
346 | while (&PL_sv_undef != (SV *)(padlist = (AV *)av_pop (av))) |
350 | free_padlist (aTHX_ padlist); |
347 | free_padlist (aTHX_ padlist); |
351 | |
348 | |
352 | SvREFCNT_dec (av); |
|
|
353 | |
|
|
354 | return 0; |
349 | return 0; |
355 | } |
350 | } |
356 | |
351 | |
357 | #define PERL_MAGIC_coro PERL_MAGIC_ext |
352 | #define CORO_MAGIC_type_cv PERL_MAGIC_ext |
|
|
353 | #define CORO_MAGIC_type_state PERL_MAGIC_ext |
358 | |
354 | |
359 | static MGVTBL vtbl_coro = {0, 0, 0, 0, coro_cv_free}; |
355 | static MGVTBL coro_cv_vtbl = { |
|
|
356 | 0, 0, 0, 0, |
|
|
357 | coro_cv_free |
|
|
358 | }; |
360 | |
359 | |
361 | #define CORO_MAGIC(cv) \ |
360 | #define CORO_MAGIC(sv,type) \ |
362 | SvMAGIC (cv) \ |
361 | SvMAGIC (sv) \ |
363 | ? SvMAGIC (cv)->mg_type == PERL_MAGIC_coro \ |
362 | ? SvMAGIC (sv)->mg_type == type \ |
364 | ? SvMAGIC (cv) \ |
363 | ? SvMAGIC (sv) \ |
365 | : mg_find ((SV *)cv, PERL_MAGIC_coro) \ |
364 | : mg_find (sv, type) \ |
366 | : 0 |
365 | : 0 |
|
|
366 | |
|
|
367 | #define CORO_MAGIC_cv(cv) CORO_MAGIC (((SV *)(cv)), CORO_MAGIC_type_cv) |
|
|
368 | #define CORO_MAGIC_state(sv) CORO_MAGIC (((SV *)(sv)), CORO_MAGIC_type_state) |
367 | |
369 | |
368 | static struct coro * |
370 | static struct coro * |
369 | SvSTATE_ (pTHX_ SV *coro) |
371 | SvSTATE_ (pTHX_ SV *coro) |
370 | { |
372 | { |
371 | HV *stash; |
373 | HV *stash; |
… | |
… | |
383 | /* very slow, but rare, check */ |
385 | /* very slow, but rare, check */ |
384 | if (!sv_derived_from (sv_2mortal (newRV_inc (coro)), "Coro::State")) |
386 | if (!sv_derived_from (sv_2mortal (newRV_inc (coro)), "Coro::State")) |
385 | croak ("Coro::State object required"); |
387 | croak ("Coro::State object required"); |
386 | } |
388 | } |
387 | |
389 | |
388 | mg = CORO_MAGIC (coro); |
390 | mg = CORO_MAGIC_state (coro); |
389 | return (struct coro *)mg->mg_ptr; |
391 | return (struct coro *)mg->mg_ptr; |
390 | } |
392 | } |
391 | |
393 | |
392 | #define SvSTATE(sv) SvSTATE_ (aTHX_ (sv)) |
394 | #define SvSTATE(sv) SvSTATE_ (aTHX_ (sv)) |
393 | |
395 | |
394 | /* the next two functions merely cache the padlists */ |
396 | /* the next two functions merely cache the padlists */ |
395 | static void |
397 | static void |
396 | get_padlist (pTHX_ CV *cv) |
398 | get_padlist (pTHX_ CV *cv) |
397 | { |
399 | { |
398 | MAGIC *mg = CORO_MAGIC (cv); |
400 | MAGIC *mg = CORO_MAGIC_cv (cv); |
399 | AV *av; |
401 | AV *av; |
400 | |
402 | |
401 | if (expect_true (mg && AvFILLp ((av = (AV *)mg->mg_obj)) >= 0)) |
403 | if (expect_true (mg && AvFILLp ((av = (AV *)mg->mg_obj)) >= 0)) |
402 | CvPADLIST (cv) = (AV *)AvARRAY (av)[AvFILLp (av)--]; |
404 | CvPADLIST (cv) = (AV *)AvARRAY (av)[AvFILLp (av)--]; |
403 | else |
405 | else |
… | |
… | |
415 | } |
417 | } |
416 | |
418 | |
417 | static void |
419 | static void |
418 | put_padlist (pTHX_ CV *cv) |
420 | put_padlist (pTHX_ CV *cv) |
419 | { |
421 | { |
420 | MAGIC *mg = CORO_MAGIC (cv); |
422 | MAGIC *mg = CORO_MAGIC_cv (cv); |
421 | AV *av; |
423 | AV *av; |
422 | |
424 | |
423 | if (expect_false (!mg)) |
425 | if (expect_false (!mg)) |
424 | { |
426 | mg = sv_magicext ((SV *)cv, (SV *)newAV (), CORO_MAGIC_type_cv, &coro_cv_vtbl, 0, 0); |
425 | sv_magic ((SV *)cv, 0, PERL_MAGIC_coro, 0, 0); |
|
|
426 | mg = mg_find ((SV *)cv, PERL_MAGIC_coro); |
|
|
427 | mg->mg_virtual = &vtbl_coro; |
|
|
428 | mg->mg_obj = (SV *)newAV (); |
|
|
429 | } |
|
|
430 | |
427 | |
431 | av = (AV *)mg->mg_obj; |
428 | av = (AV *)mg->mg_obj; |
432 | |
429 | |
433 | if (expect_false (AvFILLp (av) >= AvMAX (av))) |
430 | if (expect_false (AvFILLp (av) >= AvMAX (av))) |
434 | av_extend (av, AvMAX (av) + 1); |
431 | av_extend (av, AvMAX (av) + 1); |
… | |
… | |
452 | GvSV (irsgv) = slot->irsgv; |
449 | GvSV (irsgv) = slot->irsgv; |
453 | |
450 | |
454 | #define VAR(name,type) PL_ ## name = slot->name; |
451 | #define VAR(name,type) PL_ ## name = slot->name; |
455 | # include "state.h" |
452 | # include "state.h" |
456 | #undef VAR |
453 | #undef VAR |
457 | |
|
|
458 | /*hv_store (hv_sig, strpair ("__DIE__" ), SvREFCNT_inc (sv_diehook ), 0);*/ |
|
|
459 | /*hv_store (hv_sig, strpair ("__WARN__"), SvREFCNT_inc (sv_warnhook), 0);*/ |
|
|
460 | |
454 | |
461 | { |
455 | { |
462 | dSP; |
456 | dSP; |
463 | |
457 | |
464 | CV *cv; |
458 | CV *cv; |
… | |
… | |
670 | return rss; |
664 | return rss; |
671 | } |
665 | } |
672 | |
666 | |
673 | /** coroutine stack handling ************************************************/ |
667 | /** coroutine stack handling ************************************************/ |
674 | |
668 | |
|
|
669 | #if 0 |
|
|
670 | static int (*orig_sigelem_get) (pTHX_ SV *sv, MAGIC *mg); |
|
|
671 | |
|
|
672 | /* |
|
|
673 | * This overrides the default magic get method of %SIG elements. |
|
|
674 | * The original one doesn't provide for reading back of PL_diehook/PL_warnhook |
|
|
675 | * and instead of tryign to save and restore the hash elements, we just provide |
|
|
676 | * readback here. |
|
|
677 | * We only do this when the hook is != 0, as they are often set to 0 temporarily, |
|
|
678 | * not expecting this to actually change the hook. This is a potential problem |
|
|
679 | * when a schedule happens then, but we ignore this. |
|
|
680 | */ |
|
|
681 | static int |
|
|
682 | coro_sigelem_get (pTHX_ SV *sv, MAGIC *mg) |
|
|
683 | { |
|
|
684 | return orig_sigelem_get (aTHX_ sv, mg); |
|
|
685 | const char *s = MgPV_nolen_const (mg); |
|
|
686 | |
|
|
687 | if (*s == '_') |
|
|
688 | { |
|
|
689 | if (strEQ (s, "__DIE__" ) && PL_diehook ) return sv_setsv (sv, PL_diehook ), 0; |
|
|
690 | if (strEQ (s, "__WARN__") && PL_warnhook) return sv_setsv (sv, PL_warnhook), 0; |
|
|
691 | } |
|
|
692 | |
|
|
693 | return orig_sigelem_get (aTHX_ sv, mg); |
|
|
694 | } |
|
|
695 | #endif |
|
|
696 | |
675 | static void |
697 | static void |
676 | coro_setup (pTHX_ struct coro *coro) |
698 | coro_setup (pTHX_ struct coro *coro) |
677 | { |
699 | { |
678 | /* |
700 | /* |
679 | * emulate part of the perl startup here. |
701 | * emulate part of the perl startup here. |
… | |
… | |
687 | PL_curpm = 0; |
709 | PL_curpm = 0; |
688 | PL_curpad = 0; |
710 | PL_curpad = 0; |
689 | PL_localizing = 0; |
711 | PL_localizing = 0; |
690 | PL_dirty = 0; |
712 | PL_dirty = 0; |
691 | PL_restartop = 0; |
713 | PL_restartop = 0; |
692 | PL_diehook = 0; hv_store (hv_sig, strpair ("__DIE__" ), SvREFCNT_inc (sv_diehook ), 0); |
714 | |
693 | PL_warnhook = 0; hv_store (hv_sig, strpair ("__WARN__"), SvREFCNT_inc (sv_warnhook), 0); |
715 | /* recreate the die/warn hooks */ |
|
|
716 | PL_diehook = 0; |
|
|
717 | hv_store (hv_sig, "__DIE__", sizeof ("__DIE__") - 1, newSV (0), 0); |
|
|
718 | PL_diehook = SvREFCNT_inc (rv_diehook); |
|
|
719 | |
|
|
720 | PL_warnhook = 0; |
|
|
721 | hv_store (hv_sig, "__WARN__", sizeof ("__WARN__") - 1, newSV (0), 0); |
|
|
722 | PL_warnhook = SvREFCNT_inc (rv_warnhook); |
694 | |
723 | |
695 | GvSV (PL_defgv) = newSV (0); |
724 | GvSV (PL_defgv) = newSV (0); |
696 | GvAV (PL_defgv) = coro->args; coro->args = 0; |
725 | GvAV (PL_defgv) = coro->args; coro->args = 0; |
697 | GvSV (PL_errgv) = newSV (0); |
726 | GvSV (PL_errgv) = newSV (0); |
698 | GvSV (irsgv) = newSVpvn ("\n", 1); sv_magic (GvSV (irsgv), (SV *)irsgv, PERL_MAGIC_sv, "/", 0); |
727 | GvSV (irsgv) = newSVpvn ("\n", 1); sv_magic (GvSV (irsgv), (SV *)irsgv, PERL_MAGIC_sv, "/", 0); |
… | |
… | |
812 | PUSHMARK (SP); |
841 | PUSHMARK (SP); |
813 | PUSHs (&PL_sv_no); |
842 | PUSHs (&PL_sv_no); |
814 | PUSHs (fullname); |
843 | PUSHs (fullname); |
815 | PUSHs (sv_2mortal (newRV_noinc ((SV *)av))); |
844 | PUSHs (sv_2mortal (newRV_noinc ((SV *)av))); |
816 | PUTBACK; |
845 | PUTBACK; |
817 | cb = hv_fetch ((HV *)SvRV (coro_current), strpair ("_trace_sub_cb"), 0); |
846 | cb = hv_fetch ((HV *)SvRV (coro_current), "_trace_sub_cb", sizeof ("_trace_sub_cb") - 1, 0); |
818 | if (cb) call_sv (*cb, G_KEEPERR | G_EVAL | G_VOID | G_DISCARD); |
847 | if (cb) call_sv (*cb, G_KEEPERR | G_EVAL | G_VOID | G_DISCARD); |
819 | SPAGAIN; |
848 | SPAGAIN; |
820 | FREETMPS; |
849 | FREETMPS; |
821 | LEAVE; |
850 | LEAVE; |
822 | PL_runops = runops_trace; |
851 | PL_runops = runops_trace; |
… | |
… | |
851 | PUSHMARK (SP); |
880 | PUSHMARK (SP); |
852 | PUSHs (&PL_sv_yes); |
881 | PUSHs (&PL_sv_yes); |
853 | PUSHs (fullname); |
882 | PUSHs (fullname); |
854 | PUSHs (cx->blk_sub.hasargs ? sv_2mortal (newRV_inc ((SV *)cx->blk_sub.argarray)) : &PL_sv_undef); |
883 | PUSHs (cx->blk_sub.hasargs ? sv_2mortal (newRV_inc ((SV *)cx->blk_sub.argarray)) : &PL_sv_undef); |
855 | PUTBACK; |
884 | PUTBACK; |
856 | cb = hv_fetch ((HV *)SvRV (coro_current), strpair ("_trace_sub_cb"), 0); |
885 | cb = hv_fetch ((HV *)SvRV (coro_current), "_trace_sub_cb", sizeof ("_trace_sub_cb") - 1, 0); |
857 | if (cb) call_sv (*cb, G_KEEPERR | G_EVAL | G_VOID | G_DISCARD); |
886 | if (cb) call_sv (*cb, G_KEEPERR | G_EVAL | G_VOID | G_DISCARD); |
858 | SPAGAIN; |
887 | SPAGAIN; |
859 | FREETMPS; |
888 | FREETMPS; |
860 | LEAVE; |
889 | LEAVE; |
861 | PL_runops = runops_trace; |
890 | PL_runops = runops_trace; |
… | |
… | |
875 | PL_runops = RUNOPS_DEFAULT; |
904 | PL_runops = RUNOPS_DEFAULT; |
876 | PUSHMARK (SP); |
905 | PUSHMARK (SP); |
877 | PUSHs (sv_2mortal (newSVpv (OutCopFILE (oldcop), 0))); |
906 | PUSHs (sv_2mortal (newSVpv (OutCopFILE (oldcop), 0))); |
878 | PUSHs (sv_2mortal (newSViv (CopLINE (oldcop)))); |
907 | PUSHs (sv_2mortal (newSViv (CopLINE (oldcop)))); |
879 | PUTBACK; |
908 | PUTBACK; |
880 | cb = hv_fetch ((HV *)SvRV (coro_current), strpair ("_trace_line_cb"), 0); |
909 | cb = hv_fetch ((HV *)SvRV (coro_current), "_trace_line_cb", sizeof ("_trace_line_cb") - 1, 0); |
881 | if (cb) call_sv (*cb, G_KEEPERR | G_EVAL | G_VOID | G_DISCARD); |
910 | if (cb) call_sv (*cb, G_KEEPERR | G_EVAL | G_VOID | G_DISCARD); |
882 | SPAGAIN; |
911 | SPAGAIN; |
883 | FREETMPS; |
912 | FREETMPS; |
884 | LEAVE; |
913 | LEAVE; |
885 | PL_runops = runops_trace; |
914 | PL_runops = runops_trace; |
… | |
… | |
1091 | /* always use the TRANSFER macro */ |
1120 | /* always use the TRANSFER macro */ |
1092 | static void NOINLINE |
1121 | static void NOINLINE |
1093 | transfer (pTHX_ struct coro *prev, struct coro *next) |
1122 | transfer (pTHX_ struct coro *prev, struct coro *next) |
1094 | { |
1123 | { |
1095 | dSTACKLEVEL; |
1124 | dSTACKLEVEL; |
|
|
1125 | static volatile int has_throw; |
1096 | |
1126 | |
1097 | /* sometimes transfer is only called to set idle_sp */ |
1127 | /* sometimes transfer is only called to set idle_sp */ |
1098 | if (expect_false (!next)) |
1128 | if (expect_false (!next)) |
1099 | { |
1129 | { |
1100 | ((coro_cctx *)prev)->idle_sp = STACKLEVEL; |
1130 | ((coro_cctx *)prev)->idle_sp = STACKLEVEL; |
… | |
… | |
1115 | prev->flags &= ~CF_RUNNING; |
1145 | prev->flags &= ~CF_RUNNING; |
1116 | next->flags |= CF_RUNNING; |
1146 | next->flags |= CF_RUNNING; |
1117 | |
1147 | |
1118 | LOCK; |
1148 | LOCK; |
1119 | |
1149 | |
|
|
1150 | /* first get rid of the old state */ |
|
|
1151 | save_perl (aTHX_ prev); |
|
|
1152 | |
1120 | if (expect_false (next->flags & CF_NEW)) |
1153 | if (expect_false (next->flags & CF_NEW)) |
1121 | { |
1154 | { |
1122 | /* need to start coroutine */ |
1155 | /* need to start coroutine */ |
1123 | next->flags &= ~CF_NEW; |
1156 | next->flags &= ~CF_NEW; |
1124 | /* first get rid of the old state */ |
|
|
1125 | save_perl (aTHX_ prev); |
|
|
1126 | /* setup coroutine call */ |
1157 | /* setup coroutine call */ |
1127 | coro_setup (aTHX_ next); |
1158 | coro_setup (aTHX_ next); |
1128 | } |
1159 | } |
1129 | else |
1160 | else |
1130 | { |
|
|
1131 | /* coroutine already started */ |
|
|
1132 | save_perl (aTHX_ prev); |
|
|
1133 | load_perl (aTHX_ next); |
1161 | load_perl (aTHX_ next); |
1134 | } |
|
|
1135 | |
1162 | |
1136 | prev__cctx = prev->cctx; |
1163 | prev__cctx = prev->cctx; |
1137 | |
1164 | |
1138 | /* possibly "free" the cctx */ |
1165 | /* possibly "free" the cctx */ |
1139 | if (expect_true (prev__cctx->idle_sp == STACKLEVEL && !(prev__cctx->flags & CC_TRACE))) |
1166 | if (expect_true (prev__cctx->idle_sp == STACKLEVEL && !(prev__cctx->flags & CC_TRACE))) |
… | |
… | |
1154 | |
1181 | |
1155 | ++next->usecount; |
1182 | ++next->usecount; |
1156 | |
1183 | |
1157 | if (expect_true (!next->cctx)) |
1184 | if (expect_true (!next->cctx)) |
1158 | next->cctx = cctx_get (aTHX); |
1185 | next->cctx = cctx_get (aTHX); |
|
|
1186 | |
|
|
1187 | has_throw = !!next->throw; |
1159 | |
1188 | |
1160 | if (expect_false (prev__cctx != next->cctx)) |
1189 | if (expect_false (prev__cctx != next->cctx)) |
1161 | { |
1190 | { |
1162 | prev__cctx->top_env = PL_top_env; |
1191 | prev__cctx->top_env = PL_top_env; |
1163 | PL_top_env = next->cctx->top_env; |
1192 | PL_top_env = next->cctx->top_env; |
… | |
… | |
1165 | } |
1194 | } |
1166 | |
1195 | |
1167 | free_coro_mortal (aTHX); |
1196 | free_coro_mortal (aTHX); |
1168 | UNLOCK; |
1197 | UNLOCK; |
1169 | |
1198 | |
1170 | if (expect_false (prev->throw || next->throw)) |
1199 | if (expect_false (has_throw)) |
1171 | { |
1200 | { |
1172 | struct coro *coro = SvSTATE (coro_current); |
1201 | struct coro *coro = SvSTATE (coro_current); |
1173 | |
1202 | |
1174 | if (coro->throw) |
1203 | if (coro->throw) |
1175 | { |
1204 | { |
… | |
… | |
1507 | #endif |
1536 | #endif |
1508 | BOOT_PAGESIZE; |
1537 | BOOT_PAGESIZE; |
1509 | |
1538 | |
1510 | irsgv = gv_fetchpv ("/" , GV_ADD|GV_NOTQUAL, SVt_PV); |
1539 | irsgv = gv_fetchpv ("/" , GV_ADD|GV_NOTQUAL, SVt_PV); |
1511 | stdoutgv = gv_fetchpv ("STDOUT", GV_ADD|GV_NOTQUAL, SVt_PVIO); |
1540 | stdoutgv = gv_fetchpv ("STDOUT", GV_ADD|GV_NOTQUAL, SVt_PVIO); |
1512 | |
1541 | #if 0 |
|
|
1542 | orig_sigelem_get = PL_vtbl_sigelem.svt_get; |
|
|
1543 | PL_vtbl_sigelem.svt_get = coro_sigelem_get; |
|
|
1544 | #endif |
1513 | hv_sig = coro_get_hv ("SIG", TRUE); |
1545 | hv_sig = coro_get_hv (aTHX_ "SIG", TRUE); |
1514 | sv_diehook = coro_get_sv ("Coro::State::DIEHOOK" , TRUE); |
1546 | rv_diehook = SvREFCNT_inc ((SV *)gv_fetchpv ("Coro::State::diehook" , 0, SVt_PVCV)); |
1515 | sv_warnhook = coro_get_sv ("Coro::State::WARNHOOK", TRUE); |
1547 | rv_warnhook = SvREFCNT_inc ((SV *)gv_fetchpv ("Coro::State::warnhook", 0, SVt_PVCV)); |
1516 | |
|
|
1517 | if (!PL_diehook ) hv_store (hv_sig, strpair ("__DIE__" ), SvREFCNT_inc (sv_diehook ), 0); |
|
|
1518 | if (!PL_warnhook) hv_store (hv_sig, strpair ("__WARN__"), SvREFCNT_inc (sv_warnhook), 0); |
|
|
1519 | |
1548 | |
1520 | coro_state_stash = gv_stashpv ("Coro::State", TRUE); |
1549 | coro_state_stash = gv_stashpv ("Coro::State", TRUE); |
1521 | |
1550 | |
1522 | newCONSTSUB (coro_state_stash, "CC_TRACE" , newSViv (CC_TRACE)); |
1551 | newCONSTSUB (coro_state_stash, "CC_TRACE" , newSViv (CC_TRACE)); |
1523 | newCONSTSUB (coro_state_stash, "CC_TRACE_SUB" , newSViv (CC_TRACE_SUB)); |
1552 | newCONSTSUB (coro_state_stash, "CC_TRACE_SUB" , newSViv (CC_TRACE_SUB)); |
… | |
… | |
1540 | SV * |
1569 | SV * |
1541 | new (char *klass, ...) |
1570 | new (char *klass, ...) |
1542 | CODE: |
1571 | CODE: |
1543 | { |
1572 | { |
1544 | struct coro *coro; |
1573 | struct coro *coro; |
|
|
1574 | MAGIC *mg; |
1545 | HV *hv; |
1575 | HV *hv; |
1546 | int i; |
1576 | int i; |
1547 | |
1577 | |
1548 | Newz (0, coro, 1, struct coro); |
1578 | Newz (0, coro, 1, struct coro); |
1549 | coro->args = newAV (); |
1579 | coro->args = newAV (); |
… | |
… | |
1552 | if (coro_first) coro_first->prev = coro; |
1582 | if (coro_first) coro_first->prev = coro; |
1553 | coro->next = coro_first; |
1583 | coro->next = coro_first; |
1554 | coro_first = coro; |
1584 | coro_first = coro; |
1555 | |
1585 | |
1556 | coro->hv = hv = newHV (); |
1586 | coro->hv = hv = newHV (); |
1557 | sv_magicext ((SV *)hv, 0, PERL_MAGIC_ext, &coro_state_vtbl, (char *)coro, 0)->mg_flags |= MGf_DUP; |
1587 | mg = sv_magicext ((SV *)hv, 0, CORO_MAGIC_type_state, &coro_state_vtbl, (char *)coro, 0); |
|
|
1588 | mg->mg_flags |= MGf_DUP; |
1558 | RETVAL = sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1)); |
1589 | RETVAL = sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1)); |
1559 | |
1590 | |
1560 | av_extend (coro->args, items - 1); |
1591 | av_extend (coro->args, items - 1); |
1561 | for (i = 1; i < items; i++) |
1592 | for (i = 1; i < items; i++) |
1562 | av_push (coro->args, newSVsv (ST (i))); |
1593 | av_push (coro->args, newSVsv (ST (i))); |
… | |
… | |
1756 | |
1787 | |
1757 | BOOT: |
1788 | BOOT: |
1758 | { |
1789 | { |
1759 | int i; |
1790 | int i; |
1760 | |
1791 | |
1761 | sv_pool_rss = coro_get_sv ("Coro::POOL_RSS" , TRUE); |
1792 | sv_pool_rss = coro_get_sv (aTHX_ "Coro::POOL_RSS" , TRUE); |
1762 | sv_pool_size = coro_get_sv ("Coro::POOL_SIZE" , TRUE); |
1793 | sv_pool_size = coro_get_sv (aTHX_ "Coro::POOL_SIZE" , TRUE); |
1763 | av_async_pool = coro_get_av ("Coro::async_pool", TRUE); |
1794 | av_async_pool = coro_get_av (aTHX_ "Coro::async_pool", TRUE); |
1764 | |
1795 | |
1765 | coro_current = coro_get_sv ("Coro::current", FALSE); |
1796 | coro_current = coro_get_sv (aTHX_ "Coro::current", FALSE); |
1766 | SvREADONLY_on (coro_current); |
1797 | SvREADONLY_on (coro_current); |
1767 | |
1798 | |
1768 | coro_stash = gv_stashpv ("Coro", TRUE); |
1799 | coro_stash = gv_stashpv ("Coro", TRUE); |
1769 | |
1800 | |
1770 | newCONSTSUB (coro_stash, "PRIO_MAX", newSViv (PRIO_MAX)); |
1801 | newCONSTSUB (coro_stash, "PRIO_MAX", newSViv (PRIO_MAX)); |
… | |
… | |
1853 | CODE: |
1884 | CODE: |
1854 | { |
1885 | { |
1855 | struct coro *coro = SvSTATE (coro_current); |
1886 | struct coro *coro = SvSTATE (coro_current); |
1856 | HV *hv = (HV *)SvRV (coro_current); |
1887 | HV *hv = (HV *)SvRV (coro_current); |
1857 | AV *defav = GvAV (PL_defgv); |
1888 | AV *defav = GvAV (PL_defgv); |
1858 | SV *invoke = hv_delete (hv, strpair ("_invoke"), 0); |
1889 | SV *invoke = hv_delete (hv, "_invoke", sizeof ("_invoke") - 1, 0); |
1859 | AV *invoke_av; |
1890 | AV *invoke_av; |
1860 | int i, len; |
1891 | int i, len; |
1861 | |
1892 | |
1862 | if (!invoke) |
1893 | if (!invoke) |
1863 | croak ("\3async_pool terminate\2\n"); |
1894 | croak ("\3async_pool terminate\2\n"); |
1864 | |
1895 | |
1865 | SvREFCNT_dec (coro->saved_deffh); |
1896 | SvREFCNT_dec (coro->saved_deffh); |
1866 | coro->saved_deffh = SvREFCNT_inc ((SV *)PL_defoutgv); |
1897 | coro->saved_deffh = SvREFCNT_inc ((SV *)PL_defoutgv); |
1867 | |
1898 | |
1868 | hv_store (hv, "desc", sizeof ("desc") - 1, |
1899 | hv_store (hv, "desc", sizeof ("desc") - 1, |
1869 | newSVpvn (strpair ("[async_pool]")), 0); |
1900 | newSVpvn ("[async_pool]", sizeof ("[async_pool]") - 1), 0); |
1870 | |
1901 | |
1871 | invoke_av = (AV *)SvRV (invoke); |
1902 | invoke_av = (AV *)SvRV (invoke); |
1872 | len = av_len (invoke_av); |
1903 | len = av_len (invoke_av); |
1873 | |
1904 | |
1874 | sv_setsv (cb, AvARRAY (invoke_av)[0]); |
1905 | sv_setsv (cb, AvARRAY (invoke_av)[0]); |
… | |
… | |
1897 | if (coro_rss (aTHX_ coro) > SvIV (sv_pool_rss) |
1928 | if (coro_rss (aTHX_ coro) > SvIV (sv_pool_rss) |
1898 | || av_len (av_async_pool) + 1 >= SvIV (sv_pool_size)) |
1929 | || av_len (av_async_pool) + 1 >= SvIV (sv_pool_size)) |
1899 | croak ("\3async_pool terminate\2\n"); |
1930 | croak ("\3async_pool terminate\2\n"); |
1900 | |
1931 | |
1901 | av_clear (GvAV (PL_defgv)); |
1932 | av_clear (GvAV (PL_defgv)); |
1902 | hv_store ((HV *)SvRV (coro_current), strpair ("desc"), |
1933 | hv_store ((HV *)SvRV (coro_current), "desc", sizeof ("desc") - 1, |
1903 | newSVpvn (strpair ("[async_pool idle]")), 0); |
1934 | newSVpvn ("[async_pool idle]", sizeof ("[async_pool idle]") - 1), 0); |
1904 | |
1935 | |
1905 | coro->prio = 0; |
1936 | coro->prio = 0; |
1906 | |
1937 | |
1907 | if (coro->cctx && (coro->cctx->flags & CC_TRACE)) |
1938 | if (coro->cctx && (coro->cctx->flags & CC_TRACE)) |
1908 | api_trace (coro_current, 0); |
1939 | api_trace (coro_current, 0); |