[ViewVC] Diff of: cvs/Coro/Coro/State.xs

Comparing Coro/Coro/State.xs (file contents):
Revision 1.217 by root, Wed Nov 14 11:32:56 2007 UTC vs.
Revision 1.245 by root, Mon Sep 22 05:40:21 2008 UTC

…		…
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
…		…
72	# ifndef IS_PADCONST	80	# ifndef IS_PADCONST
73	# define IS_PADCONST(v) 0	81	# define IS_PADCONST(v) 0
74	# endif	82	# endif
75	#endif	83	#endif
76		84
		85	/* 5.8.8 */
		86	#ifndef GV_NOTQUAL
		87	# define GV_NOTQUAL 0
		88	#endif
		89	#ifndef newSV
		90	# define newSV(l) NEWSV(0,l)
		91	#endif
		92
		93	/* 5.11 */
		94	#ifndef CxHASARGS
		95	# define CxHASARGS(cx) (cx)->blk_sub.hasargs
		96	#endif
		97
77	/* 5.8.7 */	98	/* 5.8.7 */
78	#ifndef SvRV_set	99	#ifndef SvRV_set
79	# define SvRV_set(s,v) SvRV(s) = (v)	100	# define SvRV_set(s,v) SvRV(s) = (v)
80	#endif
81
82	/* 5.8.8 */
83	#ifndef GV_NOTQUAL
84	# define GV_NOTQUAL 0
85	#endif
86	#ifndef newSV
87	# define newSV(l) NEWSV(0,l)
88	#endif	101	#endif
89		102
90	#if !__i386 && !__x86_64 && !__powerpc && !__m68k && !__alpha && !__mips && !__sparc64	103	#if !__i386 && !__x86_64 && !__powerpc && !__m68k && !__alpha && !__mips && !__sparc64
91	# undef CORO_STACKGUARD	104	# undef CORO_STACKGUARD
92	#endif	105	#endif
…		…
157		170
158	/* async_pool helper stuff */	171	/* async_pool helper stuff */
159	static SV *sv_pool_rss;	172	static SV *sv_pool_rss;
160	static SV *sv_pool_size;	173	static SV *sv_pool_size;
161	static AV *av_async_pool;	174	static AV *av_async_pool;
		175
		176	/* Coro::AnyEvent */
		177	static SV *sv_activity;
162		178
163	static struct coro_cctx *cctx_first;	179	static struct coro_cctx *cctx_first;
164	static int cctx_count, cctx_idle;	180	static int cctx_count, cctx_idle;
165		181
166	enum {	182	enum {
…		…
252	#define PRIO_IDLE -3	268	#define PRIO_IDLE -3
253	#define PRIO_MIN -4	269	#define PRIO_MIN -4
254		270
255	/* for Coro.pm */	271	/* for Coro.pm */
256	static SV *coro_current;	272	static SV *coro_current;
		273	static SV *coro_readyhook;
257	static AV *coro_ready [PRIO_MAX-PRIO_MIN+1];	274	static AV *coro_ready [PRIO_MAX-PRIO_MIN+1];
258	static int coro_nready;	275	static int coro_nready;
259	static struct coro *coro_first;	276	static struct coro *coro_first;
260		277
261	/ lowlevel stuff ********************************************************/	278	/ lowlevel stuff ********************************************************/
262		279
263	static SV *	280	static SV *
264	coro_get_sv (pTHX_ const char *name, int create)	281	coro_get_sv (pTHX_ const char *name, int create)
265	{	282	{
266	#if PERL_VERSION_ATLEAST (5,9,0)	283	#if PERL_VERSION_ATLEAST (5,10,0)
267	/* 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 */
268	get_sv (name, create);	285	get_sv (name, create);
269	#endif	286	#endif
270	return get_sv (name, create);	287	return get_sv (name, create);
271	}	288	}
272		289
273	static AV *	290	static AV *
274	coro_get_av (pTHX_ const char *name, int create)	291	coro_get_av (pTHX_ const char *name, int create)
275	{	292	{
276	#if PERL_VERSION_ATLEAST (5,9,0)	293	#if PERL_VERSION_ATLEAST (5,10,0)
277	/* 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 */
278	get_av (name, create);	295	get_av (name, create);
279	#endif	296	#endif
280	return get_av (name, create);	297	return get_av (name, create);
281	}	298	}
282		299
283	static HV *	300	static HV *
284	coro_get_hv (pTHX_ const char *name, int create)	301	coro_get_hv (pTHX_ const char *name, int create)
285	{	302	{
286	#if PERL_VERSION_ATLEAST (5,9,0)	303	#if PERL_VERSION_ATLEAST (5,10,0)
287	/* 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 */
288	get_hv (name, create);	305	get_hv (name, create);
289	#endif	306	#endif
290	return get_hv (name, create);	307	return get_hv (name, create);
291	}	308	}
…		…
296	AV *padlist = CvPADLIST (cv);	313	AV *padlist = CvPADLIST (cv);
297	AV newpadlist, newpad;	314	AV newpadlist, newpad;
298		315
299	newpadlist = newAV ();	316	newpadlist = newAV ();
300	AvREAL_off (newpadlist);	317	AvREAL_off (newpadlist);
301	#if PERL_VERSION_ATLEAST (5,9,0)	318	#if PERL_VERSION_ATLEAST (5,10,0)
302	Perl_pad_push (aTHX_ padlist, AvFILLp (padlist) + 1);	319	Perl_pad_push (aTHX_ padlist, AvFILLp (padlist) + 1);
303	#else	320	#else
304	Perl_pad_push (aTHX_ padlist, AvFILLp (padlist) + 1, 1);	321	Perl_pad_push (aTHX_ padlist, AvFILLp (padlist) + 1, 1);
305	#endif	322	#endif
306	newpad = (AV *)AvARRAY (padlist)[AvFILLp (padlist)];	323	newpad = (AV *)AvARRAY (padlist)[AvFILLp (padlist)];
…		…
344		361
345	/* casting is fun. */	362	/* casting is fun. */
346	while (&PL_sv_undef != (SV )(padlist = (AV )av_pop (av)))	363	while (&PL_sv_undef != (SV )(padlist = (AV )av_pop (av)))
347	free_padlist (aTHX_ padlist);	364	free_padlist (aTHX_ padlist);
348		365
		366	SvREFCNT_dec (av); /* sv_magicext increased the refcount */
		367
349	return 0;	368	return 0;
350	}	369	}
351		370
352	#define CORO_MAGIC_type_cv PERL_MAGIC_ext	371	#define CORO_MAGIC_type_cv PERL_MAGIC_ext
353	#define CORO_MAGIC_type_state PERL_MAGIC_ext	372	#define CORO_MAGIC_type_state PERL_MAGIC_ext
…		…
403	if (expect_true (mg && AvFILLp ((av = (AV *)mg->mg_obj)) >= 0))	422	if (expect_true (mg && AvFILLp ((av = (AV *)mg->mg_obj)) >= 0))
404	CvPADLIST (cv) = (AV *)AvARRAY (av)[AvFILLp (av)--];	423	CvPADLIST (cv) = (AV *)AvARRAY (av)[AvFILLp (av)--];
405	else	424	else
406	{	425	{
407	#if CORO_PREFER_PERL_FUNCTIONS	426	#if CORO_PREFER_PERL_FUNCTIONS
408	/* this is probably cleaner, but also slower? */	427	/* this is probably cleaner? but also slower! */
		428	/* in practise, it seems to be less stable */
409	CV *cp = Perl_cv_clone (cv);	429	CV *cp = Perl_cv_clone (cv);
410	CvPADLIST (cv) = CvPADLIST (cp);	430	CvPADLIST (cv) = CvPADLIST (cp);
411	CvPADLIST (cp) = 0;	431	CvPADLIST (cp) = 0;
412	SvREFCNT_dec (cp);	432	SvREFCNT_dec (cp);
413	#else	433	#else
…		…
497		517
498	if (expect_true (CvDEPTH (cv)))	518	if (expect_true (CvDEPTH (cv)))
499	{	519	{
500	EXTEND (SP, 3);	520	EXTEND (SP, 3);
501	PUSHs ((SV *)CvPADLIST (cv));	521	PUSHs ((SV *)CvPADLIST (cv));
502	PUSHs (INT2PTR (SV *, CvDEPTH (cv)));	522	PUSHs (INT2PTR (SV *, (IV)CvDEPTH (cv)));
503	PUSHs ((SV *)cv);	523	PUSHs ((SV *)cv);
504		524
505	CvDEPTH (cv) = 0;	525	CvDEPTH (cv) = 0;
506	get_padlist (aTHX_ cv);	526	get_padlist (aTHX_ cv);
507	}	527	}
…		…
587		607
588	New(54,PL_savestack,24,ANY);	608	New(54,PL_savestack,24,ANY);
589	PL_savestack_ix = 0;	609	PL_savestack_ix = 0;
590	PL_savestack_max = 24;	610	PL_savestack_max = 24;
591		611
592	#if !PERL_VERSION_ATLEAST (5,9,0)	612	#if !PERL_VERSION_ATLEAST (5,10,0)
593	New(54,PL_retstack,4,OP*);	613	New(54,PL_retstack,4,OP*);
594	PL_retstack_ix = 0;	614	PL_retstack_ix = 0;
595	PL_retstack_max = 4;	615	PL_retstack_max = 4;
596	#endif	616	#endif
597	}	617	}
…		…
620		640
621	Safefree (PL_tmps_stack);	641	Safefree (PL_tmps_stack);
622	Safefree (PL_markstack);	642	Safefree (PL_markstack);
623	Safefree (PL_scopestack);	643	Safefree (PL_scopestack);
624	Safefree (PL_savestack);	644	Safefree (PL_savestack);
625	#if !PERL_VERSION_ATLEAST (5,9,0)	645	#if !PERL_VERSION_ATLEAST (5,10,0)
626	Safefree (PL_retstack);	646	Safefree (PL_retstack);
627	#endif	647	#endif
628	}	648	}
629		649
630	static size_t	650	static size_t
…		…
646	#undef VAR	666	#undef VAR
647	}	667	}
648	else	668	else
649	slot = coro->slot;	669	slot = coro->slot;
650		670
		671	if (slot)
		672	{
651	rss += sizeof (slot->curstackinfo);	673	rss += sizeof (slot->curstackinfo);
652	rss += (slot->curstackinfo->si_cxmax + 1) * sizeof (PERL_CONTEXT);	674	rss += (slot->curstackinfo->si_cxmax + 1) * sizeof (PERL_CONTEXT);
653	rss += sizeof (SV) + sizeof (struct xpvav) + (1 + AvMAX (slot->curstack)) * sizeof (SV *);	675	rss += sizeof (SV) + sizeof (struct xpvav) + (1 + AvMAX (slot->curstack)) * sizeof (SV *);
654	rss += slot->tmps_max * sizeof (SV *);	676	rss += slot->tmps_max * sizeof (SV *);
655	rss += (slot->markstack_max - slot->markstack_ptr) * sizeof (I32);	677	rss += (slot->markstack_max - slot->markstack_ptr) * sizeof (I32);
656	rss += slot->scopestack_max * sizeof (I32);	678	rss += slot->scopestack_max * sizeof (I32);
657	rss += slot->savestack_max * sizeof (ANY);	679	rss += slot->savestack_max * sizeof (ANY);
658		680
659	#if !PERL_VERSION_ATLEAST (5,9,0)	681	#if !PERL_VERSION_ATLEAST (5,10,0)
660	rss += slot->retstack_max * sizeof (OP *);	682	rss += slot->retstack_max * sizeof (OP *);
661	#endif	683	#endif
		684	}
662	}	685	}
663		686
664	return rss;	687	return rss;
665	}	688	}
666		689
667	/ coroutine stack handling **********************************************/	690	/ coroutine stack handling **********************************************/
668		691
669	#if 0
670	static int (orig_sigelem_get) (pTHX_ SV sv, MAGIC *mg);	692	static int (orig_sigelem_get) (pTHX_ SV sv, MAGIC *mg);
		693	static int (orig_sigelem_set) (pTHX_ SV sv, MAGIC *mg);
		694	static int (orig_sigelem_clr) (pTHX_ SV sv, MAGIC *mg);
		695
		696	/* apparently < 5.8.8 */
		697	#ifndef MgPV_nolen_const
		698	#define MgPV_nolen_const(mg) (((((int)(mg)->mg_len)) == HEf_SVKEY) ? \
		699	SvPV_nolen((SV*)((mg)->mg_ptr)) : \
		700	(const char*)(mg)->mg_ptr)
		701	#endif
671		702
672	/*	703	/*
673	* This overrides the default magic get method of %SIG elements.	704	* 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	705	* 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	706	* and instead of tryign to save and restore the hash elements, we just provide
…		…
679	* when a schedule happens then, but we ignore this.	710	* when a schedule happens then, but we ignore this.
680	*/	711	*/
681	static int	712	static int
682	coro_sigelem_get (pTHX_ SV sv, MAGIC mg)	713	coro_sigelem_get (pTHX_ SV sv, MAGIC mg)
683	{	714	{
684	return orig_sigelem_get (aTHX_ sv, mg);
685	const char *s = MgPV_nolen_const (mg);	715	const char *s = MgPV_nolen_const (mg);
686		716
687	if (*s == '_')	717	if (*s == '_')
688	{	718	{
689	if (strEQ (s, "__DIE__" ) && PL_diehook ) return sv_setsv (sv, PL_diehook ), 0;	719	SV **svp = 0;
690	if (strEQ (s, "__WARN__") && PL_warnhook) return sv_setsv (sv, PL_warnhook), 0;	720
		721	if (strEQ (s, "__DIE__" )) svp = &PL_diehook;
		722	if (strEQ (s, "__WARN__")) svp = &PL_warnhook;
		723
		724	if (svp)
		725	{
		726	sv_setsv (sv, svp ? svp : &PL_sv_undef);
		727	return 0;
		728	}
		729	}
		730
		731	return orig_sigelem_get ? orig_sigelem_get (aTHX_ sv, mg) : 0;
		732	}
		733
		734	static int
		735	coro_sigelem_clr (pTHX_ SV sv, MAGIC mg)
		736	{
		737	const char *s = MgPV_nolen_const (mg);
		738
		739	if (*s == '_')
691	}	740	{
		741	SV **svp = 0;
692		742
		743	if (strEQ (s, "__DIE__" )) svp = &PL_diehook;
		744	if (strEQ (s, "__WARN__")) svp = &PL_warnhook;
		745
		746	if (svp)
		747	{
		748	SV old = svp;
		749	*svp = 0;
		750	SvREFCNT_dec (old);
		751	return 0;
		752	}
		753	}
		754
		755	return orig_sigelem_clr ? orig_sigelem_clr (aTHX_ sv, mg) : 0;
		756	}
		757
		758	static int
		759	coro_sigelem_set (pTHX_ SV sv, MAGIC mg)
		760	{
		761	const char *s = MgPV_nolen_const (mg);
		762
		763	if (*s == '_')
		764	{
		765	SV **svp = 0;
		766
		767	if (strEQ (s, "__DIE__" )) svp = &PL_diehook;
		768	if (strEQ (s, "__WARN__")) svp = &PL_warnhook;
		769
		770	if (svp)
		771	{
		772	SV old = svp;
		773	*svp = newSVsv (sv);
		774	SvREFCNT_dec (old);
		775	return 0;
		776	}
		777	}
		778
693	return orig_sigelem_get (aTHX_ sv, mg);	779	return orig_sigelem_set ? orig_sigelem_set (aTHX_ sv, mg) : 0;
694	}	780	}
695	#endif
696		781
697	static void	782	static void
698	coro_setup (pTHX_ struct coro *coro)	783	coro_setup (pTHX_ struct coro *coro)
699	{	784	{
700	/*	785	/*
…		…
709	PL_curpm = 0;	794	PL_curpm = 0;
710	PL_curpad = 0;	795	PL_curpad = 0;
711	PL_localizing = 0;	796	PL_localizing = 0;
712	PL_dirty = 0;	797	PL_dirty = 0;
713	PL_restartop = 0;	798	PL_restartop = 0;
		799	#if PERL_VERSION_ATLEAST (5,10,0)
		800	PL_parser = 0;
		801	#endif
714		802
715	/* recreate the die/warn hooks */	803	/* recreate the die/warn hooks */
716	PL_diehook = 0;	804	PL_diehook = 0; SvSetMagicSV (*hv_fetch (hv_sig, "__DIE__" , sizeof ("__DIE__" ) - 1, 1), rv_diehook );
717	hv_store (hv_sig, "__DIE__", sizeof ("__DIE__") - 1, newSV (0), 0);	805	PL_warnhook = 0; SvSetMagicSV (*hv_fetch (hv_sig, "__WARN__", sizeof ("__WARN__") - 1, 1), rv_warnhook);
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);
723		806
724	GvSV (PL_defgv) = newSV (0);	807	GvSV (PL_defgv) = newSV (0);
725	GvAV (PL_defgv) = coro->args; coro->args = 0;	808	GvAV (PL_defgv) = coro->args; coro->args = 0;
726	GvSV (PL_errgv) = newSV (0);	809	GvSV (PL_errgv) = newSV (0);
727	GvSV (irsgv) = newSVpvn ("\n", 1); sv_magic (GvSV (irsgv), (SV *)irsgv, PERL_MAGIC_sv, "/", 0);	810	GvSV (irsgv) = newSVpvn ("\n", 1); sv_magic (GvSV (irsgv), (SV *)irsgv, PERL_MAGIC_sv, "/", 0);
…		…
878	SAVETMPS;	961	SAVETMPS;
879	EXTEND (SP, 3);	962	EXTEND (SP, 3);
880	PUSHMARK (SP);	963	PUSHMARK (SP);
881	PUSHs (&PL_sv_yes);	964	PUSHs (&PL_sv_yes);
882	PUSHs (fullname);	965	PUSHs (fullname);
883	PUSHs (cx->blk_sub.hasargs ? sv_2mortal (newRV_inc ((SV *)cx->blk_sub.argarray)) : &PL_sv_undef);	966	PUSHs (CxHASARGS (cx) ? sv_2mortal (newRV_inc ((SV *)cx->blk_sub.argarray)) : &PL_sv_undef);
884	PUTBACK;	967	PUTBACK;
885	cb = hv_fetch ((HV *)SvRV (coro_current), "_trace_sub_cb", sizeof ("_trace_sub_cb") - 1, 0);	968	cb = hv_fetch ((HV *)SvRV (coro_current), "_trace_sub_cb", sizeof ("_trace_sub_cb") - 1, 0);
886	if (cb) call_sv (*cb, G_KEEPERR \| G_EVAL \| G_VOID \| G_DISCARD);	969	if (cb) call_sv (*cb, G_KEEPERR \| G_EVAL \| G_VOID \| G_DISCARD);
887	SPAGAIN;	970	SPAGAIN;
888	FREETMPS;	971	FREETMPS;
…		…
1104	croak ("Coro::State::transfer called with running next Coro::State, but can only transfer to inactive states");	1187	croak ("Coro::State::transfer called with running next Coro::State, but can only transfer to inactive states");
1105		1188
1106	if (expect_false (next->flags & CF_DESTROYED))	1189	if (expect_false (next->flags & CF_DESTROYED))
1107	croak ("Coro::State::transfer called with destroyed next Coro::State, but can only transfer to inactive states");	1190	croak ("Coro::State::transfer called with destroyed next Coro::State, but can only transfer to inactive states");
1108		1191
1109	if (
1110	#if PERL_VERSION_ATLEAST (5,9,0)	1192	#if !PERL_VERSION_ATLEAST (5,10,0)
1111	expect_false (PL_parser)
1112	#else
1113	expect_false (PL_lex_state != LEX_NOTPARSING)	1193	if (expect_false (PL_lex_state != LEX_NOTPARSING))
1114	#endif
1115	)
1116	croak ("Coro::State::transfer called while parsing, but this is not supported");	1194	croak ("Coro::State::transfer called while parsing, but this is not supported in your perl version");
		1195	#endif
1117	}	1196	}
1118	}	1197	}
1119		1198
1120	/* always use the TRANSFER macro */	1199	/* always use the TRANSFER macro */
1121	static void NOINLINE	1200	static void NOINLINE
1122	transfer (pTHX_ struct coro prev, struct coro next)	1201	transfer (pTHX_ struct coro prev, struct coro next, int force_cctx)
1123	{	1202	{
1124	dSTACKLEVEL;	1203	dSTACKLEVEL;
1125	static volatile int has_throw;	1204	static volatile int has_throw;
1126		1205
1127	/* sometimes transfer is only called to set idle_sp */	1206	/* sometimes transfer is only called to set idle_sp */
…		…
1161	load_perl (aTHX_ next);	1240	load_perl (aTHX_ next);
1162		1241
1163	prev__cctx = prev->cctx;	1242	prev__cctx = prev->cctx;
1164		1243
1165	/* possibly "free" the cctx */	1244	/* possibly "free" the cctx */
1166	if (expect_true (prev__cctx->idle_sp == STACKLEVEL && !(prev__cctx->flags & CC_TRACE)))	1245	if (expect_true (
		1246	prev__cctx->idle_sp == STACKLEVEL
		1247	&& !(prev__cctx->flags & CC_TRACE)
		1248	&& !force_cctx
		1249	))
1167	{	1250	{
1168	/* I assume that STACKLEVEL is a stronger indicator than PL_top_env changes */	1251	/* I assume that STACKLEVEL is a stronger indicator than PL_top_env changes */
1169	assert (("ERROR: current top_env must equal previous top_env", PL_top_env == prev__cctx->idle_te));	1252	assert (("ERROR: current top_env must equal previous top_env", PL_top_env == prev__cctx->idle_te));
1170		1253
1171	prev->cctx = 0;	1254	prev->cctx = 0;
…		…
1214	struct transfer_args	1297	struct transfer_args
1215	{	1298	{
1216	struct coro prev, next;	1299	struct coro prev, next;
1217	};	1300	};
1218		1301
1219	#define TRANSFER(ta) transfer (aTHX_ (ta).prev, (ta).next)	1302	#define TRANSFER(ta, force_cctx) transfer (aTHX_ (ta).prev, (ta).next, (force_cctx))
1220	#define TRANSFER_CHECK(ta) transfer_check (aTHX_ (ta).prev, (ta).next)	1303	#define TRANSFER_CHECK(ta) transfer_check (aTHX_ (ta).prev, (ta).next)
1221		1304
1222	/ high level stuff ******************************************************/	1305	/ high level stuff ******************************************************/
1223		1306
1224	static int	1307	static int
…		…
1318	{	1401	{
1319	dTHX;	1402	dTHX;
1320	struct transfer_args ta;	1403	struct transfer_args ta;
1321		1404
1322	prepare_transfer (aTHX_ &ta, prev_sv, next_sv);	1405	prepare_transfer (aTHX_ &ta, prev_sv, next_sv);
1323	TRANSFER (ta);	1406	TRANSFER (ta, 1);
1324	}	1407	}
1325		1408
1326	/ Coro ******************************************************************/	1409	/ Coro ******************************************************************/
1327		1410
1328	static void	1411	static void
…		…
1330	{	1413	{
1331	av_push (coro_ready [SvSTATE (coro_sv)->prio - PRIO_MIN], coro_sv);	1414	av_push (coro_ready [SvSTATE (coro_sv)->prio - PRIO_MIN], coro_sv);
1332	}	1415	}
1333		1416
1334	static SV *	1417	static SV *
1335	coro_deq (pTHX_ int min_prio)	1418	coro_deq (pTHX)
1336	{	1419	{
1337	int prio = PRIO_MAX - PRIO_MIN;	1420	int prio;
1338		1421
1339	min_prio -= PRIO_MIN;
1340	if (min_prio < 0)
1341	min_prio = 0;
1342
1343	for (prio = PRIO_MAX - PRIO_MIN + 1; --prio >= min_prio; )	1422	for (prio = PRIO_MAX - PRIO_MIN + 1; --prio >= 0; )
1344	if (AvFILLp (coro_ready [prio]) >= 0)	1423	if (AvFILLp (coro_ready [prio]) >= 0)
1345	return av_shift (coro_ready [prio]);	1424	return av_shift (coro_ready [prio]);
1346		1425
1347	return 0;	1426	return 0;
1348	}	1427	}
…		…
1350	static int	1429	static int
1351	api_ready (SV *coro_sv)	1430	api_ready (SV *coro_sv)
1352	{	1431	{
1353	dTHX;	1432	dTHX;
1354	struct coro *coro;	1433	struct coro *coro;
		1434	SV *sv_hook;
		1435	void (*xs_hook)(void);
1355		1436
1356	if (SvROK (coro_sv))	1437	if (SvROK (coro_sv))
1357	coro_sv = SvRV (coro_sv);	1438	coro_sv = SvRV (coro_sv);
1358		1439
1359	coro = SvSTATE (coro_sv);	1440	coro = SvSTATE (coro_sv);
…		…
1362	return 0;	1443	return 0;
1363		1444
1364	coro->flags \|= CF_READY;	1445	coro->flags \|= CF_READY;
1365		1446
1366	LOCK;	1447	LOCK;
		1448
		1449	sv_hook = coro_nready ? 0 : coro_readyhook;
		1450	xs_hook = coro_nready ? 0 : coroapi.readyhook;
		1451
1367	coro_enq (aTHX_ SvREFCNT_inc (coro_sv));	1452	coro_enq (aTHX_ SvREFCNT_inc (coro_sv));
1368	++coro_nready;	1453	++coro_nready;
		1454
1369	UNLOCK;	1455	UNLOCK;
		1456
		1457	if (sv_hook)
		1458	{
		1459	dSP;
		1460
		1461	ENTER;
		1462	SAVETMPS;
		1463
		1464	PUSHMARK (SP);
		1465	PUTBACK;
		1466	call_sv (sv_hook, G_DISCARD);
		1467	SPAGAIN;
		1468
		1469	FREETMPS;
		1470	LEAVE;
		1471	}
		1472
		1473	if (xs_hook)
		1474	xs_hook ();
1370		1475
1371	return 1;	1476	return 1;
1372	}	1477	}
1373		1478
1374	static int	1479	static int
…		…
1384	SV prev_sv, next_sv;	1489	SV prev_sv, next_sv;
1385		1490
1386	for (;;)	1491	for (;;)
1387	{	1492	{
1388	LOCK;	1493	LOCK;
1389	next_sv = coro_deq (aTHX_ PRIO_MIN);	1494	next_sv = coro_deq (aTHX);
1390		1495
1391	/* nothing to schedule: call the idle handler */	1496	/* nothing to schedule: call the idle handler */
1392	if (expect_false (!next_sv))	1497	if (expect_false (!next_sv))
1393	{	1498	{
1394	dSP;	1499	dSP;
…		…
1398	SAVETMPS;	1503	SAVETMPS;
1399		1504
1400	PUSHMARK (SP);	1505	PUSHMARK (SP);
1401	PUTBACK;	1506	PUTBACK;
1402	call_sv (get_sv ("Coro::idle", FALSE), G_DISCARD);	1507	call_sv (get_sv ("Coro::idle", FALSE), G_DISCARD);
		1508	SPAGAIN;
1403		1509
1404	FREETMPS;	1510	FREETMPS;
1405	LEAVE;	1511	LEAVE;
1406	continue;	1512	continue;
1407	}	1513	}
…		…
1462	{	1568	{
1463	dTHX;	1569	dTHX;
1464	struct transfer_args ta;	1570	struct transfer_args ta;
1465		1571
1466	prepare_schedule (aTHX_ &ta);	1572	prepare_schedule (aTHX_ &ta);
1467	TRANSFER (ta);	1573	TRANSFER (ta, 1);
1468	}	1574	}
1469		1575
1470	static int	1576	static int
1471	api_cede (void)	1577	api_cede (void)
1472	{	1578	{
…		…
1475		1581
1476	prepare_cede (aTHX_ &ta);	1582	prepare_cede (aTHX_ &ta);
1477		1583
1478	if (expect_true (ta.prev != ta.next))	1584	if (expect_true (ta.prev != ta.next))
1479	{	1585	{
1480	TRANSFER (ta);	1586	TRANSFER (ta, 1);
1481	return 1;	1587	return 1;
1482	}	1588	}
1483	else	1589	else
1484	return 0;	1590	return 0;
1485	}	1591	}
…		…
1490	dTHX;	1596	dTHX;
1491	struct transfer_args ta;	1597	struct transfer_args ta;
1492		1598
1493	if (prepare_cede_notself (aTHX_ &ta))	1599	if (prepare_cede_notself (aTHX_ &ta))
1494	{	1600	{
1495	TRANSFER (ta);	1601	TRANSFER (ta, 1);
1496	return 1;	1602	return 1;
1497	}	1603	}
1498	else	1604	else
1499	return 0;	1605	return 0;
1500	}	1606	}
…		…
1523	else	1629	else
1524	coro->slot->runops = RUNOPS_DEFAULT;	1630	coro->slot->runops = RUNOPS_DEFAULT;
1525	}	1631	}
1526	}	1632	}
1527		1633
		1634	static int
		1635	coro_gensub_free (pTHX_ SV sv, MAGIC mg)
		1636	{
		1637	AV *padlist;
		1638	AV av = (AV )mg->mg_obj;
		1639
		1640	abort ();
		1641
		1642	return 0;
		1643	}
		1644
		1645	static MGVTBL coro_gensub_vtbl = {
		1646	0, 0, 0, 0,
		1647	coro_gensub_free
		1648	};
		1649
1528	MODULE = Coro::State PACKAGE = Coro::State PREFIX = api_	1650	MODULE = Coro::State PACKAGE = Coro::State PREFIX = api_
1529		1651
1530	PROTOTYPES: DISABLE	1652	PROTOTYPES: DISABLE
1531		1653
1532	BOOT:	1654	BOOT:
…		…
1536	#endif	1658	#endif
1537	BOOT_PAGESIZE;	1659	BOOT_PAGESIZE;
1538		1660
1539	irsgv = gv_fetchpv ("/" , GV_ADD\|GV_NOTQUAL, SVt_PV);	1661	irsgv = gv_fetchpv ("/" , GV_ADD\|GV_NOTQUAL, SVt_PV);
1540	stdoutgv = gv_fetchpv ("STDOUT", GV_ADD\|GV_NOTQUAL, SVt_PVIO);	1662	stdoutgv = gv_fetchpv ("STDOUT", GV_ADD\|GV_NOTQUAL, SVt_PVIO);
1541	#if 0	1663
1542	orig_sigelem_get = PL_vtbl_sigelem.svt_get;	1664	orig_sigelem_get = PL_vtbl_sigelem.svt_get; PL_vtbl_sigelem.svt_get = coro_sigelem_get;
1543	PL_vtbl_sigelem.svt_get = coro_sigelem_get;	1665	orig_sigelem_set = PL_vtbl_sigelem.svt_set; PL_vtbl_sigelem.svt_set = coro_sigelem_set;
1544	#endif	1666	orig_sigelem_clr = PL_vtbl_sigelem.svt_clear; PL_vtbl_sigelem.svt_clear = coro_sigelem_clr;
		1667
1545	hv_sig = coro_get_hv (aTHX_ "SIG", TRUE);	1668	hv_sig = coro_get_hv (aTHX_ "SIG", TRUE);
1546	rv_diehook = SvREFCNT_inc ((SV *)gv_fetchpv ("Coro::State::diehook" , 0, SVt_PVCV));	1669	rv_diehook = newRV_inc ((SV *)gv_fetchpv ("Coro::State::diehook" , 0, SVt_PVCV));
1547	rv_warnhook = SvREFCNT_inc ((SV *)gv_fetchpv ("Coro::State::warnhook", 0, SVt_PVCV));	1670	rv_warnhook = newRV_inc ((SV *)gv_fetchpv ("Coro::State::warnhook", 0, SVt_PVCV));
1548		1671
1549	coro_state_stash = gv_stashpv ("Coro::State", TRUE);	1672	coro_state_stash = gv_stashpv ("Coro::State", TRUE);
1550		1673
1551	newCONSTSUB (coro_state_stash, "CC_TRACE" , newSViv (CC_TRACE));	1674	newCONSTSUB (coro_state_stash, "CC_TRACE" , newSViv (CC_TRACE));
1552	newCONSTSUB (coro_state_stash, "CC_TRACE_SUB" , newSViv (CC_TRACE_SUB));	1675	newCONSTSUB (coro_state_stash, "CC_TRACE_SUB" , newSViv (CC_TRACE_SUB));
…		…
1557	main_top_env = PL_top_env;	1680	main_top_env = PL_top_env;
1558		1681
1559	while (main_top_env->je_prev)	1682	while (main_top_env->je_prev)
1560	main_top_env = main_top_env->je_prev;	1683	main_top_env = main_top_env->je_prev;
1561		1684
1562	coroapi.ver = CORO_API_VERSION;	1685	coroapi.ver = CORO_API_VERSION;
1563	coroapi.rev = CORO_API_REVISION;	1686	coroapi.rev = CORO_API_REVISION;
1564	coroapi.transfer = api_transfer;	1687	coroapi.transfer = api_transfer;
1565		1688
1566	assert (("PRIO_NORMAL must be 0", !PRIO_NORMAL));	1689	assert (("PRIO_NORMAL must be 0", !PRIO_NORMAL));
1567	}	1690	}
1568		1691
1569	SV *	1692	SV *
…		…
1607	Coro::cede_notself = 4	1730	Coro::cede_notself = 4
1608	CODE:	1731	CODE:
1609	{	1732	{
1610	struct transfer_args ta;	1733	struct transfer_args ta;
1611		1734
		1735	PUTBACK;
1612	switch (ix)	1736	switch (ix)
1613	{	1737	{
1614	case 0:	1738	case 0:
1615	ta.prev = (struct coro )INT2PTR (coro_cctx , SvIV (ST (0)));	1739	ta.prev = (struct coro )INT2PTR (coro_cctx , SvIV (ST (0)));
1616	ta.next = 0;	1740	ta.next = 0;
…		…
1635	if (!prepare_cede_notself (aTHX_ &ta))	1759	if (!prepare_cede_notself (aTHX_ &ta))
1636	XSRETURN_EMPTY;	1760	XSRETURN_EMPTY;
1637		1761
1638	break;	1762	break;
1639	}	1763	}
		1764	SPAGAIN;
1640		1765
1641	BARRIER;	1766	BARRIER;
1642	PUTBACK;	1767	PUTBACK;
1643	TRANSFER (ta);	1768	TRANSFER (ta, 0);
1644	SPAGAIN; /* might be the sp of a different coroutine now */	1769	SPAGAIN; /* might be the sp of a different coroutine now */
1645	/* be extra careful not to ever do anything after TRANSFER */	1770	/* be extra careful not to ever do anything after TRANSFER */
1646	}	1771	}
1647		1772
1648	bool	1773	bool
…		…
1651	RETVAL = coro_state_destroy (aTHX_ SvSTATE (coro_sv));	1776	RETVAL = coro_state_destroy (aTHX_ SvSTATE (coro_sv));
1652	OUTPUT:	1777	OUTPUT:
1653	RETVAL	1778	RETVAL
1654		1779
1655	void	1780	void
1656	_exit (code)	1781	_exit (int code)
1657	int code
1658	PROTOTYPE: $	1782	PROTOTYPE: $
1659	CODE:	1783	CODE:
1660	_exit (code);	1784	_exit (code);
1661		1785
1662	int	1786	int
…		…
1696	call (Coro::State coro, SV *coderef)	1820	call (Coro::State coro, SV *coderef)
1697	ALIAS:	1821	ALIAS:
1698	eval = 1	1822	eval = 1
1699	CODE:	1823	CODE:
1700	{	1824	{
1701	if (coro->mainstack)	1825	if (coro->mainstack && ((coro->flags & CF_RUNNING) \|\| coro->slot))
1702	{	1826	{
1703	struct coro temp;	1827	struct coro temp;
1704		1828
1705	if (!(coro->flags & CF_RUNNING))	1829	if (!(coro->flags & CF_RUNNING))
1706	{	1830	{
		1831	PUTBACK;
1707	save_perl (aTHX_ &temp);	1832	save_perl (aTHX_ &temp);
1708	load_perl (aTHX_ coro);	1833	load_perl (aTHX_ coro);
1709	}	1834	}
1710		1835
1711	{	1836	{
…		…
1730		1855
1731	if (!(coro->flags & CF_RUNNING))	1856	if (!(coro->flags & CF_RUNNING))
1732	{	1857	{
1733	save_perl (aTHX_ coro);	1858	save_perl (aTHX_ coro);
1734	load_perl (aTHX_ &temp);	1859	load_perl (aTHX_ &temp);
		1860	SPAGAIN;
1735	}	1861	}
1736	}	1862	}
1737	}	1863	}
1738		1864
1739	SV *	1865	SV *
…		…
1751		1877
1752	void	1878	void
1753	api_trace (SV *coro, int flags = CC_TRACE \| CC_TRACE_SUB)	1879	api_trace (SV *coro, int flags = CC_TRACE \| CC_TRACE_SUB)
1754		1880
1755	SV *	1881	SV *
1756	has_stack (Coro::State coro)	1882	has_cctx (Coro::State coro)
1757	PROTOTYPE: $	1883	PROTOTYPE: $
1758	CODE:	1884	CODE:
1759	RETVAL = boolSV (!!coro->cctx);	1885	RETVAL = boolSV (!!coro->cctx);
1760	OUTPUT:	1886	OUTPUT:
1761	RETVAL	1887	RETVAL
…		…
1780	case 1: RETVAL = coro->usecount; break;	1906	case 1: RETVAL = coro->usecount; break;
1781	}	1907	}
1782	OUTPUT:	1908	OUTPUT:
1783	RETVAL	1909	RETVAL
1784		1910
		1911	void
		1912	force_cctx ()
		1913	CODE:
		1914	struct coro *coro = SvSTATE (coro_current);
		1915	coro->cctx->idle_sp = 0;
		1916
		1917	void
		1918	throw (Coro::State self, SV *throw = &PL_sv_undef)
		1919	PROTOTYPE: $;$
		1920	CODE:
		1921	SvREFCNT_dec (self->throw);
		1922	self->throw = SvOK (throw) ? newSVsv (throw) : 0;
		1923
		1924	void
		1925	swap_defsv (Coro::State self)
		1926	PROTOTYPE: $
		1927	ALIAS:
		1928	swap_defav = 1
		1929	CODE:
		1930	if (!self->slot)
		1931	croak ("cannot swap state with coroutine that has no saved state");
		1932	else
		1933	{
		1934	SV src = ix ? (SV )&GvAV (PL_defgv) : &GvSV (PL_defgv);
		1935	SV dst = ix ? (SV )&self->slot->defav : (SV **)&self->slot->defsv;
		1936
		1937	SV tmp = src; src = dst; *dst = tmp;
		1938	}
1785		1939
1786	MODULE = Coro::State PACKAGE = Coro	1940	MODULE = Coro::State PACKAGE = Coro
1787		1941
1788	BOOT:	1942	BOOT:
1789	{	1943	{
1790	int i;	1944	int i;
1791		1945
		1946	av_async_pool = coro_get_av (aTHX_ "Coro::async_pool", TRUE);
1792	sv_pool_rss = coro_get_sv (aTHX_ "Coro::POOL_RSS" , TRUE);	1947	sv_pool_rss = coro_get_sv (aTHX_ "Coro::POOL_RSS" , TRUE);
1793	sv_pool_size = coro_get_sv (aTHX_ "Coro::POOL_SIZE" , TRUE);	1948	sv_pool_size = coro_get_sv (aTHX_ "Coro::POOL_SIZE" , TRUE);
1794	av_async_pool = coro_get_av (aTHX_ "Coro::async_pool", TRUE);
1795		1949
1796	coro_current = coro_get_sv (aTHX_ "Coro::current", FALSE);	1950	coro_current = coro_get_sv (aTHX_ "Coro::current", FALSE);
1797	SvREADONLY_on (coro_current);	1951	SvREADONLY_on (coro_current);
1798		1952
1799	coro_stash = gv_stashpv ("Coro", TRUE);	1953	coro_stash = gv_stashpv ("Coro", TRUE);
…		…
1831	PROTOTYPE: $	1985	PROTOTYPE: $
1832	CODE:	1986	CODE:
1833	SvREFCNT_dec (SvRV (coro_current));	1987	SvREFCNT_dec (SvRV (coro_current));
1834	SvRV_set (coro_current, SvREFCNT_inc (SvRV (current)));	1988	SvRV_set (coro_current, SvREFCNT_inc (SvRV (current)));
1835		1989
		1990	void
		1991	_set_readyhook (SV *hook)
		1992	PROTOTYPE: $
		1993	CODE:
		1994	LOCK;
		1995	SvREFCNT_dec (coro_readyhook);
		1996	coro_readyhook = SvOK (hook) ? newSVsv (hook) : 0;
		1997	UNLOCK;
		1998
1836	int	1999	int
1837	prio (Coro::State coro, int newprio = 0)	2000	prio (Coro::State coro, int newprio = 0)
1838	ALIAS:	2001	ALIAS:
1839	nice = 1	2002	nice = 1
1840	CODE:	2003	CODE:
…		…
1869	CODE:	2032	CODE:
1870	RETVAL = coro_nready;	2033	RETVAL = coro_nready;
1871	OUTPUT:	2034	OUTPUT:
1872	RETVAL	2035	RETVAL
1873		2036
1874	void
1875	throw (Coro::State self, SV *throw = &PL_sv_undef)
1876	PROTOTYPE: $;$
1877	CODE:
1878	SvREFCNT_dec (self->throw);
1879	self->throw = SvOK (throw) ? newSVsv (throw) : 0;
1880
1881	# for async_pool speedup	2037	# for async_pool speedup
1882	void	2038	void
1883	_pool_1 (SV *cb)	2039	_pool_1 (SV *cb)
1884	CODE:	2040	CODE:
1885	{	2041	{
…		…
1889	SV *invoke = hv_delete (hv, "_invoke", sizeof ("_invoke") - 1, 0);	2045	SV *invoke = hv_delete (hv, "_invoke", sizeof ("_invoke") - 1, 0);
1890	AV *invoke_av;	2046	AV *invoke_av;
1891	int i, len;	2047	int i, len;
1892		2048
1893	if (!invoke)	2049	if (!invoke)
		2050	{
		2051	SV *old = PL_diehook;
		2052	PL_diehook = 0;
		2053	SvREFCNT_dec (old);
1894	croak ("\3async_pool terminate\2\n");	2054	croak ("\3async_pool terminate\2\n");
		2055	}
1895		2056
1896	SvREFCNT_dec (coro->saved_deffh);	2057	SvREFCNT_dec (coro->saved_deffh);
1897	coro->saved_deffh = SvREFCNT_inc ((SV *)PL_defoutgv);	2058	coro->saved_deffh = SvREFCNT_inc ((SV *)PL_defoutgv);
1898		2059
1899	hv_store (hv, "desc", sizeof ("desc") - 1,	2060	hv_store (hv, "desc", sizeof ("desc") - 1,
…		…
1925	SvREFCNT_dec ((SV )PL_defoutgv); PL_defoutgv = (GV )coro->saved_deffh;	2086	SvREFCNT_dec ((SV )PL_defoutgv); PL_defoutgv = (GV )coro->saved_deffh;
1926	coro->saved_deffh = 0;	2087	coro->saved_deffh = 0;
1927		2088
1928	if (coro_rss (aTHX_ coro) > SvIV (sv_pool_rss)	2089	if (coro_rss (aTHX_ coro) > SvIV (sv_pool_rss)
1929	\|\| av_len (av_async_pool) + 1 >= SvIV (sv_pool_size))	2090	\|\| av_len (av_async_pool) + 1 >= SvIV (sv_pool_size))
		2091	{
		2092	SV *old = PL_diehook;
		2093	PL_diehook = 0;
		2094	SvREFCNT_dec (old);
1930	croak ("\3async_pool terminate\2\n");	2095	croak ("\3async_pool terminate\2\n");
		2096	}
1931		2097
1932	av_clear (GvAV (PL_defgv));	2098	av_clear (GvAV (PL_defgv));
1933	hv_store ((HV *)SvRV (coro_current), "desc", sizeof ("desc") - 1,	2099	hv_store ((HV *)SvRV (coro_current), "desc", sizeof ("desc") - 1,
1934	newSVpvn ("[async_pool idle]", sizeof ("[async_pool idle]") - 1), 0);	2100	newSVpvn ("[async_pool idle]", sizeof ("[async_pool idle]") - 1), 0);
1935		2101
…		…
1938	if (coro->cctx && (coro->cctx->flags & CC_TRACE))	2104	if (coro->cctx && (coro->cctx->flags & CC_TRACE))
1939	api_trace (coro_current, 0);	2105	api_trace (coro_current, 0);
1940		2106
1941	av_push (av_async_pool, newSVsv (coro_current));	2107	av_push (av_async_pool, newSVsv (coro_current));
1942	}	2108	}
		2109
		2110	#if 0
		2111
		2112	void
		2113	_generator_call (...)
		2114	PROTOTYPE: @
		2115	PPCODE:
		2116	fprintf (stderr, "call %p\n", CvXSUBANY(cv).any_ptr);
		2117	xxxx
		2118	abort ();
		2119
		2120	SV *
		2121	gensub (SV *sub, ...)
		2122	PROTOTYPE: &;@
		2123	CODE:
		2124	{
		2125	struct coro *coro;
		2126	MAGIC *mg;
		2127	CV *xcv;
		2128	CV ncv = (CV )newSV_type (SVt_PVCV);
		2129	int i;
		2130
		2131	CvGV (ncv) = CvGV (cv);
		2132	CvFILE (ncv) = CvFILE (cv);
		2133
		2134	Newz (0, coro, 1, struct coro);
		2135	coro->args = newAV ();
		2136	coro->flags = CF_NEW;
		2137
		2138	av_extend (coro->args, items - 1);
		2139	for (i = 1; i < items; i++)
		2140	av_push (coro->args, newSVsv (ST (i)));
		2141
		2142	CvISXSUB_on (ncv);
		2143	CvXSUBANY (ncv).any_ptr = (void *)coro;
		2144
		2145	xcv = GvCV (gv_fetchpv ("Coro::_generator_call", 0, SVt_PVCV));
		2146
		2147	CvXSUB (ncv) = CvXSUB (xcv);
		2148	CvANON_on (ncv);
		2149
		2150	mg = sv_magicext ((SV )ncv, 0, CORO_MAGIC_type_state, &coro_gensub_vtbl, (char )coro, 0);
		2151	RETVAL = newRV_noinc ((SV *)ncv);
		2152	}
		2153	OUTPUT:
		2154	RETVAL
		2155
		2156	#endif
1943		2157
1944		2158
1945	MODULE = Coro::State PACKAGE = Coro::AIO	2159	MODULE = Coro::State PACKAGE = Coro::AIO
1946		2160
1947	SV *	2161	SV *
…		…
1974	PL_laststype = data->laststype;	2188	PL_laststype = data->laststype;
1975	PL_laststatval = data->laststatval;	2189	PL_laststatval = data->laststatval;
1976	PL_statcache = data->statcache;	2190	PL_statcache = data->statcache;
1977	}	2191	}
1978		2192
		2193
		2194	MODULE = Coro::State PACKAGE = Coro::AnyEvent
		2195
		2196	BOOT:
		2197	sv_activity = coro_get_sv (aTHX_ "Coro::AnyEvent::ACTIVITY", TRUE);
		2198
		2199	SV *
		2200	_schedule (...)
		2201	PROTOTYPE: @
		2202	CODE:
		2203	{
		2204	static int incede;
		2205
		2206	api_cede_notself ();
		2207
		2208	++incede;
		2209	while (coro_nready >= incede && api_cede ())
		2210	;
		2211
		2212	sv_setsv (sv_activity, &PL_sv_undef);
		2213	if (coro_nready >= incede)
		2214	{
		2215	PUSHMARK (SP);
		2216	PUTBACK;
		2217	call_pv ("Coro::AnyEvent::_activity", G_DISCARD \| G_EVAL);
		2218	SPAGAIN;
		2219	}
		2220
		2221	--incede;
		2222	}
		2223

Diff Legend

-–
+Removed lines
-+
+Added lines
-<
+Changed lines
->
+Changed lines

Comparing Coro/Coro/State.xs (file contents): Revision 1.217 by root, Wed Nov 14 11:32:56 2007 UTC vs. Revision 1.245 by root, Mon Sep 22 05:40:21 2008 UTC

Diff Legend

Comparing Coro/Coro/State.xs (file contents):
Revision 1.217 by root, Wed Nov 14 11:32:56 2007 UTC vs.
Revision 1.245 by root, Mon Sep 22 05:40:21 2008 UTC