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

Comparing Coro/Coro/State.xs (file contents):
Revision 1.218 by root, Mon Dec 3 00:41:45 2007 UTC vs.
Revision 1.229 by root, Thu Apr 10 07:45:33 2008 UTC

…		…
72	# ifndef IS_PADCONST	72	# ifndef IS_PADCONST
73	# define IS_PADCONST(v) 0	73	# define IS_PADCONST(v) 0
74	# endif	74	# endif
75	#endif	75	#endif
76		76
		77	/* 5.8.8 */
		78	#ifndef GV_NOTQUAL
		79	# define GV_NOTQUAL 0
		80	#endif
		81	#ifndef newSV
		82	# define newSV(l) NEWSV(0,l)
		83	#endif
		84
		85	/* 5.11 */
		86	#ifndef CxHASARGS
		87	# define CxHASARGS(cx) (cx)->blk_sub.hasargs
		88	#endif
		89
77	/* 5.8.7 */	90	/* 5.8.7 */
78	#ifndef SvRV_set	91	#ifndef SvRV_set
79	# define SvRV_set(s,v) SvRV(s) = (v)	92	# 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	93	#endif
89		94
90	#if !__i386 && !__x86_64 && !__powerpc && !__m68k && !__alpha && !__mips && !__sparc64	95	#if !__i386 && !__x86_64 && !__powerpc && !__m68k && !__alpha && !__mips && !__sparc64
91	# undef CORO_STACKGUARD	96	# undef CORO_STACKGUARD
92	#endif	97	#endif
…		…
261	/ lowlevel stuff ********************************************************/	266	/ lowlevel stuff ********************************************************/
262		267
263	static SV *	268	static SV *
264	coro_get_sv (pTHX_ const char *name, int create)	269	coro_get_sv (pTHX_ const char *name, int create)
265	{	270	{
266	#if PERL_VERSION_ATLEAST (5,9,0)	271	#if PERL_VERSION_ATLEAST (5,10,0)
267	/* silence stupid and wrong 5.10 warning that I am unable to switch off */	272	/* silence stupid and wrong 5.10 warning that I am unable to switch off */
268	get_sv (name, create);	273	get_sv (name, create);
269	#endif	274	#endif
270	return get_sv (name, create);	275	return get_sv (name, create);
271	}	276	}
272		277
273	static AV *	278	static AV *
274	coro_get_av (pTHX_ const char *name, int create)	279	coro_get_av (pTHX_ const char *name, int create)
275	{	280	{
276	#if PERL_VERSION_ATLEAST (5,9,0)	281	#if PERL_VERSION_ATLEAST (5,10,0)
277	/* silence stupid and wrong 5.10 warning that I am unable to switch off */	282	/* silence stupid and wrong 5.10 warning that I am unable to switch off */
278	get_av (name, create);	283	get_av (name, create);
279	#endif	284	#endif
280	return get_av (name, create);	285	return get_av (name, create);
281	}	286	}
282		287
283	static HV *	288	static HV *
284	coro_get_hv (pTHX_ const char *name, int create)	289	coro_get_hv (pTHX_ const char *name, int create)
285	{	290	{
286	#if PERL_VERSION_ATLEAST (5,9,0)	291	#if PERL_VERSION_ATLEAST (5,10,0)
287	/* silence stupid and wrong 5.10 warning that I am unable to switch off */	292	/* silence stupid and wrong 5.10 warning that I am unable to switch off */
288	get_hv (name, create);	293	get_hv (name, create);
289	#endif	294	#endif
290	return get_hv (name, create);	295	return get_hv (name, create);
291	}	296	}
…		…
296	AV *padlist = CvPADLIST (cv);	301	AV *padlist = CvPADLIST (cv);
297	AV newpadlist, newpad;	302	AV newpadlist, newpad;
298		303
299	newpadlist = newAV ();	304	newpadlist = newAV ();
300	AvREAL_off (newpadlist);	305	AvREAL_off (newpadlist);
301	#if PERL_VERSION_ATLEAST (5,9,0)	306	#if PERL_VERSION_ATLEAST (5,10,0)
302	Perl_pad_push (aTHX_ padlist, AvFILLp (padlist) + 1);	307	Perl_pad_push (aTHX_ padlist, AvFILLp (padlist) + 1);
303	#else	308	#else
304	Perl_pad_push (aTHX_ padlist, AvFILLp (padlist) + 1, 1);	309	Perl_pad_push (aTHX_ padlist, AvFILLp (padlist) + 1, 1);
305	#endif	310	#endif
306	newpad = (AV *)AvARRAY (padlist)[AvFILLp (padlist)];	311	newpad = (AV *)AvARRAY (padlist)[AvFILLp (padlist)];
…		…
587		592
588	New(54,PL_savestack,24,ANY);	593	New(54,PL_savestack,24,ANY);
589	PL_savestack_ix = 0;	594	PL_savestack_ix = 0;
590	PL_savestack_max = 24;	595	PL_savestack_max = 24;
591		596
592	#if !PERL_VERSION_ATLEAST (5,9,0)	597	#if !PERL_VERSION_ATLEAST (5,10,0)
593	New(54,PL_retstack,4,OP*);	598	New(54,PL_retstack,4,OP*);
594	PL_retstack_ix = 0;	599	PL_retstack_ix = 0;
595	PL_retstack_max = 4;	600	PL_retstack_max = 4;
596	#endif	601	#endif
597	}	602	}
…		…
620		625
621	Safefree (PL_tmps_stack);	626	Safefree (PL_tmps_stack);
622	Safefree (PL_markstack);	627	Safefree (PL_markstack);
623	Safefree (PL_scopestack);	628	Safefree (PL_scopestack);
624	Safefree (PL_savestack);	629	Safefree (PL_savestack);
625	#if !PERL_VERSION_ATLEAST (5,9,0)	630	#if !PERL_VERSION_ATLEAST (5,10,0)
626	Safefree (PL_retstack);	631	Safefree (PL_retstack);
627	#endif	632	#endif
628	}	633	}
629		634
630	static size_t	635	static size_t
…		…
654	rss += slot->tmps_max * sizeof (SV *);	659	rss += slot->tmps_max * sizeof (SV *);
655	rss += (slot->markstack_max - slot->markstack_ptr) * sizeof (I32);	660	rss += (slot->markstack_max - slot->markstack_ptr) * sizeof (I32);
656	rss += slot->scopestack_max * sizeof (I32);	661	rss += slot->scopestack_max * sizeof (I32);
657	rss += slot->savestack_max * sizeof (ANY);	662	rss += slot->savestack_max * sizeof (ANY);
658		663
659	#if !PERL_VERSION_ATLEAST (5,9,0)	664	#if !PERL_VERSION_ATLEAST (5,10,0)
660	rss += slot->retstack_max * sizeof (OP *);	665	rss += slot->retstack_max * sizeof (OP *);
661	#endif	666	#endif
662	}	667	}
663		668
664	return rss;	669	return rss;
665	}	670	}
666		671
667	/ coroutine stack handling **********************************************/	672	/ coroutine stack handling **********************************************/
668		673
669	#if 0
670	static int (orig_sigelem_get) (pTHX_ SV sv, MAGIC *mg);	674	static int (orig_sigelem_get) (pTHX_ SV sv, MAGIC *mg);
		675	static int (orig_sigelem_set) (pTHX_ SV sv, MAGIC *mg);
671		676
672	/*	677	/*
673	* This overrides the default magic get method of %SIG elements.	678	* 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	679	* 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	680	* and instead of tryign to save and restore the hash elements, we just provide
…		…
679	* when a schedule happens then, but we ignore this.	684	* when a schedule happens then, but we ignore this.
680	*/	685	*/
681	static int	686	static int
682	coro_sigelem_get (pTHX_ SV sv, MAGIC mg)	687	coro_sigelem_get (pTHX_ SV sv, MAGIC mg)
683	{	688	{
684	return orig_sigelem_get (aTHX_ sv, mg);
685	const char *s = MgPV_nolen_const (mg);	689	const char *s = MgPV_nolen_const (mg);
686		690
687	if (*s == '_')	691	if (*s == '_')
688	{	692	{
689	if (strEQ (s, "__DIE__" ) && PL_diehook ) return sv_setsv (sv, PL_diehook ), 0;	693	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;	694	if (strEQ (s, "__WARN__") && PL_warnhook) return sv_setsv (sv, PL_warnhook), 0;
691	}	695	}
692		696
693	return orig_sigelem_get (aTHX_ sv, mg);	697	return orig_sigelem_get ? orig_sigelem_get (aTHX_ sv, mg) : 0;
694	}	698	}
695	#endif	699
		700	static int
		701	coro_sigelem_set (pTHX_ SV sv, MAGIC mg)
		702	{
		703	const char *s = MgPV_nolen_const (mg);
		704
		705	if (*s == '_')
		706	{
		707	SV **svp = 0;
		708
		709	if (strEQ (s, "__DIE__" )) svp = &PL_diehook;
		710	if (strEQ (s, "__WARN__")) svp = &PL_warnhook;
		711
		712	if (svp)
		713	{
		714	SV old = svp;
		715	*svp = newSVsv (sv);
		716	SvREFCNT_dec (old);
		717	return;
		718	}
		719	}
		720
		721	return orig_sigelem_set ? orig_sigelem_set (aTHX_ sv, mg) : 0;
		722	}
696		723
697	static void	724	static void
698	coro_setup (pTHX_ struct coro *coro)	725	coro_setup (pTHX_ struct coro *coro)
699	{	726	{
700	/*	727	/*
…		…
709	PL_curpm = 0;	736	PL_curpm = 0;
710	PL_curpad = 0;	737	PL_curpad = 0;
711	PL_localizing = 0;	738	PL_localizing = 0;
712	PL_dirty = 0;	739	PL_dirty = 0;
713	PL_restartop = 0;	740	PL_restartop = 0;
		741	#if PERL_VERSION_ATLEAST (5,10,0)
		742	PL_parser = 0;
		743	#endif
714		744
715	/* recreate the die/warn hooks */	745	/* recreate the die/warn hooks */
716	PL_diehook = 0;	746	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);	747	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		748
724	GvSV (PL_defgv) = newSV (0);	749	GvSV (PL_defgv) = newSV (0);
725	GvAV (PL_defgv) = coro->args; coro->args = 0;	750	GvAV (PL_defgv) = coro->args; coro->args = 0;
726	GvSV (PL_errgv) = newSV (0);	751	GvSV (PL_errgv) = newSV (0);
727	GvSV (irsgv) = newSVpvn ("\n", 1); sv_magic (GvSV (irsgv), (SV *)irsgv, PERL_MAGIC_sv, "/", 0);	752	GvSV (irsgv) = newSVpvn ("\n", 1); sv_magic (GvSV (irsgv), (SV *)irsgv, PERL_MAGIC_sv, "/", 0);
…		…
878	SAVETMPS;	903	SAVETMPS;
879	EXTEND (SP, 3);	904	EXTEND (SP, 3);
880	PUSHMARK (SP);	905	PUSHMARK (SP);
881	PUSHs (&PL_sv_yes);	906	PUSHs (&PL_sv_yes);
882	PUSHs (fullname);	907	PUSHs (fullname);
883	PUSHs (cx->blk_sub.hasargs ? sv_2mortal (newRV_inc ((SV *)cx->blk_sub.argarray)) : &PL_sv_undef);	908	PUSHs (CxHASARGS (cx) ? sv_2mortal (newRV_inc ((SV *)cx->blk_sub.argarray)) : &PL_sv_undef);
884	PUTBACK;	909	PUTBACK;
885	cb = hv_fetch ((HV *)SvRV (coro_current), "_trace_sub_cb", sizeof ("_trace_sub_cb") - 1, 0);	910	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);	911	if (cb) call_sv (*cb, G_KEEPERR \| G_EVAL \| G_VOID \| G_DISCARD);
887	SPAGAIN;	912	SPAGAIN;
888	FREETMPS;	913	FREETMPS;
…		…
1104	croak ("Coro::State::transfer called with running next Coro::State, but can only transfer to inactive states");	1129	croak ("Coro::State::transfer called with running next Coro::State, but can only transfer to inactive states");
1105		1130
1106	if (expect_false (next->flags & CF_DESTROYED))	1131	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");	1132	croak ("Coro::State::transfer called with destroyed next Coro::State, but can only transfer to inactive states");
1108		1133
1109	if (
1110	#if PERL_VERSION_ATLEAST (5,9,0)	1134	#if !PERL_VERSION_ATLEAST (5,10,0)
1111	expect_false (PL_parser)
1112	#else
1113	expect_false (PL_lex_state != LEX_NOTPARSING)	1135	if (expect_false (PL_lex_state != LEX_NOTPARSING)
1114	#endif
1115	)
1116	croak ("Coro::State::transfer called while parsing, but this is not supported");	1136	croak ("Coro::State::transfer called while parsing, but this is not supported in your perl version");
		1137	#endif
1117	}	1138	}
1118	}	1139	}
1119		1140
1120	/* always use the TRANSFER macro */	1141	/* always use the TRANSFER macro */
1121	static void NOINLINE	1142	static void NOINLINE
1122	transfer (pTHX_ struct coro prev, struct coro next)	1143	transfer (pTHX_ struct coro prev, struct coro next, int force_cctx)
1123	{	1144	{
1124	dSTACKLEVEL;	1145	dSTACKLEVEL;
1125	static volatile int has_throw;	1146	static volatile int has_throw;
1126		1147
1127	/* sometimes transfer is only called to set idle_sp */	1148	/* sometimes transfer is only called to set idle_sp */
…		…
1161	load_perl (aTHX_ next);	1182	load_perl (aTHX_ next);
1162		1183
1163	prev__cctx = prev->cctx;	1184	prev__cctx = prev->cctx;
1164		1185
1165	/* possibly "free" the cctx */	1186	/* possibly "free" the cctx */
1166	if (expect_true (prev__cctx->idle_sp == STACKLEVEL && !(prev__cctx->flags & CC_TRACE)))	1187	if (expect_true (
		1188	prev__cctx->idle_sp == STACKLEVEL
		1189	&& !(prev__cctx->flags & CC_TRACE)
		1190	&& !force_cctx
		1191	))
1167	{	1192	{
1168	/* I assume that STACKLEVEL is a stronger indicator than PL_top_env changes */	1193	/* 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));	1194	assert (("ERROR: current top_env must equal previous top_env", PL_top_env == prev__cctx->idle_te));
1170		1195
1171	prev->cctx = 0;	1196	prev->cctx = 0;
…		…
1214	struct transfer_args	1239	struct transfer_args
1215	{	1240	{
1216	struct coro prev, next;	1241	struct coro prev, next;
1217	};	1242	};
1218		1243
1219	#define TRANSFER(ta) transfer (aTHX_ (ta).prev, (ta).next)	1244	#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)	1245	#define TRANSFER_CHECK(ta) transfer_check (aTHX_ (ta).prev, (ta).next)
1221		1246
1222	/ high level stuff ******************************************************/	1247	/ high level stuff ******************************************************/
1223		1248
1224	static int	1249	static int
…		…
1318	{	1343	{
1319	dTHX;	1344	dTHX;
1320	struct transfer_args ta;	1345	struct transfer_args ta;
1321		1346
1322	prepare_transfer (aTHX_ &ta, prev_sv, next_sv);	1347	prepare_transfer (aTHX_ &ta, prev_sv, next_sv);
1323	TRANSFER (ta);	1348	TRANSFER (ta, 1);
1324	}	1349	}
1325		1350
1326	/ Coro ******************************************************************/	1351	/ Coro ******************************************************************/
1327		1352
1328	static void	1353	static void
…		…
1394	SAVETMPS;	1419	SAVETMPS;
1395		1420
1396	PUSHMARK (SP);	1421	PUSHMARK (SP);
1397	PUTBACK;	1422	PUTBACK;
1398	call_sv (get_sv ("Coro::idle", FALSE), G_DISCARD);	1423	call_sv (get_sv ("Coro::idle", FALSE), G_DISCARD);
		1424	SPAGAIN;
1399		1425
1400	FREETMPS;	1426	FREETMPS;
1401	LEAVE;	1427	LEAVE;
1402	continue;	1428	continue;
1403	}	1429	}
…		…
1458	{	1484	{
1459	dTHX;	1485	dTHX;
1460	struct transfer_args ta;	1486	struct transfer_args ta;
1461		1487
1462	prepare_schedule (aTHX_ &ta);	1488	prepare_schedule (aTHX_ &ta);
1463	TRANSFER (ta);	1489	TRANSFER (ta, 1);
1464	}	1490	}
1465		1491
1466	static int	1492	static int
1467	api_cede (void)	1493	api_cede (void)
1468	{	1494	{
…		…
1471		1497
1472	prepare_cede (aTHX_ &ta);	1498	prepare_cede (aTHX_ &ta);
1473		1499
1474	if (expect_true (ta.prev != ta.next))	1500	if (expect_true (ta.prev != ta.next))
1475	{	1501	{
1476	TRANSFER (ta);	1502	TRANSFER (ta, 1);
1477	return 1;	1503	return 1;
1478	}	1504	}
1479	else	1505	else
1480	return 0;	1506	return 0;
1481	}	1507	}
…		…
1486	dTHX;	1512	dTHX;
1487	struct transfer_args ta;	1513	struct transfer_args ta;
1488		1514
1489	if (prepare_cede_notself (aTHX_ &ta))	1515	if (prepare_cede_notself (aTHX_ &ta))
1490	{	1516	{
1491	TRANSFER (ta);	1517	TRANSFER (ta, 1);
1492	return 1;	1518	return 1;
1493	}	1519	}
1494	else	1520	else
1495	return 0;	1521	return 0;
1496	}	1522	}
…		…
1532	#endif	1558	#endif
1533	BOOT_PAGESIZE;	1559	BOOT_PAGESIZE;
1534		1560
1535	irsgv = gv_fetchpv ("/" , GV_ADD\|GV_NOTQUAL, SVt_PV);	1561	irsgv = gv_fetchpv ("/" , GV_ADD\|GV_NOTQUAL, SVt_PV);
1536	stdoutgv = gv_fetchpv ("STDOUT", GV_ADD\|GV_NOTQUAL, SVt_PVIO);	1562	stdoutgv = gv_fetchpv ("STDOUT", GV_ADD\|GV_NOTQUAL, SVt_PVIO);
1537	#if 0	1563
1538	orig_sigelem_get = PL_vtbl_sigelem.svt_get;	1564	orig_sigelem_get = PL_vtbl_sigelem.svt_get;
1539	PL_vtbl_sigelem.svt_get = coro_sigelem_get;	1565	PL_vtbl_sigelem.svt_get = coro_sigelem_get;
1540	#endif	1566	orig_sigelem_set = PL_vtbl_sigelem.svt_set;
		1567	PL_vtbl_sigelem.svt_set = coro_sigelem_set;
		1568
1541	hv_sig = coro_get_hv (aTHX_ "SIG", TRUE);	1569	hv_sig = coro_get_hv (aTHX_ "SIG", TRUE);
1542	rv_diehook = SvREFCNT_inc ((SV *)gv_fetchpv ("Coro::State::diehook" , 0, SVt_PVCV));	1570	rv_diehook = newRV_inc ((SV *)gv_fetchpv ("Coro::State::diehook" , 0, SVt_PVCV));
1543	rv_warnhook = SvREFCNT_inc ((SV *)gv_fetchpv ("Coro::State::warnhook", 0, SVt_PVCV));	1571	rv_warnhook = newRV_inc ((SV *)gv_fetchpv ("Coro::State::warnhook", 0, SVt_PVCV));
1544		1572
1545	coro_state_stash = gv_stashpv ("Coro::State", TRUE);	1573	coro_state_stash = gv_stashpv ("Coro::State", TRUE);
1546		1574
1547	newCONSTSUB (coro_state_stash, "CC_TRACE" , newSViv (CC_TRACE));	1575	newCONSTSUB (coro_state_stash, "CC_TRACE" , newSViv (CC_TRACE));
1548	newCONSTSUB (coro_state_stash, "CC_TRACE_SUB" , newSViv (CC_TRACE_SUB));	1576	newCONSTSUB (coro_state_stash, "CC_TRACE_SUB" , newSViv (CC_TRACE_SUB));
…		…
1603	Coro::cede_notself = 4	1631	Coro::cede_notself = 4
1604	CODE:	1632	CODE:
1605	{	1633	{
1606	struct transfer_args ta;	1634	struct transfer_args ta;
1607		1635
		1636	PUTBACK;
1608	switch (ix)	1637	switch (ix)
1609	{	1638	{
1610	case 0:	1639	case 0:
1611	ta.prev = (struct coro )INT2PTR (coro_cctx , SvIV (ST (0)));	1640	ta.prev = (struct coro )INT2PTR (coro_cctx , SvIV (ST (0)));
1612	ta.next = 0;	1641	ta.next = 0;
…		…
1631	if (!prepare_cede_notself (aTHX_ &ta))	1660	if (!prepare_cede_notself (aTHX_ &ta))
1632	XSRETURN_EMPTY;	1661	XSRETURN_EMPTY;
1633		1662
1634	break;	1663	break;
1635	}	1664	}
		1665	SPAGAIN;
1636		1666
1637	BARRIER;	1667	BARRIER;
1638	PUTBACK;	1668	PUTBACK;
1639	TRANSFER (ta);	1669	TRANSFER (ta, 0);
1640	SPAGAIN; /* might be the sp of a different coroutine now */	1670	SPAGAIN; /* might be the sp of a different coroutine now */
1641	/* be extra careful not to ever do anything after TRANSFER */	1671	/* be extra careful not to ever do anything after TRANSFER */
1642	}	1672	}
1643		1673
1644	bool	1674	bool
…		…
1698	{	1728	{
1699	struct coro temp;	1729	struct coro temp;
1700		1730
1701	if (!(coro->flags & CF_RUNNING))	1731	if (!(coro->flags & CF_RUNNING))
1702	{	1732	{
		1733	PUTBACK;
1703	save_perl (aTHX_ &temp);	1734	save_perl (aTHX_ &temp);
1704	load_perl (aTHX_ coro);	1735	load_perl (aTHX_ coro);
1705	}	1736	}
1706		1737
1707	{	1738	{
…		…
1726		1757
1727	if (!(coro->flags & CF_RUNNING))	1758	if (!(coro->flags & CF_RUNNING))
1728	{	1759	{
1729	save_perl (aTHX_ coro);	1760	save_perl (aTHX_ coro);
1730	load_perl (aTHX_ &temp);	1761	load_perl (aTHX_ &temp);
		1762	SPAGAIN;
1731	}	1763	}
1732	}	1764	}
1733	}	1765	}
1734		1766
1735	SV *	1767	SV *
…		…
1776	case 1: RETVAL = coro->usecount; break;	1808	case 1: RETVAL = coro->usecount; break;
1777	}	1809	}
1778	OUTPUT:	1810	OUTPUT:
1779	RETVAL	1811	RETVAL
1780		1812
		1813	void
		1814	force_cctx ()
		1815	CODE:
		1816	struct coro *coro = SvSTATE (coro_current);
		1817	coro->cctx->idle_sp = 0;
1781		1818
1782	MODULE = Coro::State PACKAGE = Coro	1819	MODULE = Coro::State PACKAGE = Coro
1783		1820
1784	BOOT:	1821	BOOT:
1785	{	1822	{
…		…
1872	PROTOTYPE: $;$	1909	PROTOTYPE: $;$
1873	CODE:	1910	CODE:
1874	SvREFCNT_dec (self->throw);	1911	SvREFCNT_dec (self->throw);
1875	self->throw = SvOK (throw) ? newSVsv (throw) : 0;	1912	self->throw = SvOK (throw) ? newSVsv (throw) : 0;
1876		1913
		1914	void
		1915	swap_defsv (Coro::State self)
		1916	PROTOTYPE: $
		1917	ALIAS:
		1918	swap_defav = 1
		1919	CODE:
		1920	if (!self->slot)
		1921	croak ("cannot swap state with coroutine that has no saved state");
		1922	else
		1923	{
		1924	SV src = ix ? (SV )&GvAV (PL_defgv) : &GvSV (PL_defgv);
		1925	SV dst = ix ? (SV )&self->slot->defav : (SV **)&self->slot->defsv;
		1926
		1927	SV tmp = src; src = dst; *dst = tmp;
		1928	}
		1929
1877	# for async_pool speedup	1930	# for async_pool speedup
1878	void	1931	void
1879	_pool_1 (SV *cb)	1932	_pool_1 (SV *cb)
1880	CODE:	1933	CODE:
1881	{	1934	{
…		…
1885	SV *invoke = hv_delete (hv, "_invoke", sizeof ("_invoke") - 1, 0);	1938	SV *invoke = hv_delete (hv, "_invoke", sizeof ("_invoke") - 1, 0);
1886	AV *invoke_av;	1939	AV *invoke_av;
1887	int i, len;	1940	int i, len;
1888		1941
1889	if (!invoke)	1942	if (!invoke)
		1943	{
		1944	SvREFCNT_dec (PL_diehook); PL_diehook = 0;
1890	croak ("\3async_pool terminate\2\n");	1945	croak ("\3async_pool terminate\2\n");
		1946	}
1891		1947
1892	SvREFCNT_dec (coro->saved_deffh);	1948	SvREFCNT_dec (coro->saved_deffh);
1893	coro->saved_deffh = SvREFCNT_inc ((SV *)PL_defoutgv);	1949	coro->saved_deffh = SvREFCNT_inc ((SV *)PL_defoutgv);
1894		1950
1895	hv_store (hv, "desc", sizeof ("desc") - 1,	1951	hv_store (hv, "desc", sizeof ("desc") - 1,
…		…
1921	SvREFCNT_dec ((SV )PL_defoutgv); PL_defoutgv = (GV )coro->saved_deffh;	1977	SvREFCNT_dec ((SV )PL_defoutgv); PL_defoutgv = (GV )coro->saved_deffh;
1922	coro->saved_deffh = 0;	1978	coro->saved_deffh = 0;
1923		1979
1924	if (coro_rss (aTHX_ coro) > SvIV (sv_pool_rss)	1980	if (coro_rss (aTHX_ coro) > SvIV (sv_pool_rss)
1925	\|\| av_len (av_async_pool) + 1 >= SvIV (sv_pool_size))	1981	\|\| av_len (av_async_pool) + 1 >= SvIV (sv_pool_size))
		1982	{
		1983	SvREFCNT_dec (PL_diehook); PL_diehook = 0;
1926	croak ("\3async_pool terminate\2\n");	1984	croak ("\3async_pool terminate\2\n");
		1985	}
1927		1986
1928	av_clear (GvAV (PL_defgv));	1987	av_clear (GvAV (PL_defgv));
1929	hv_store ((HV *)SvRV (coro_current), "desc", sizeof ("desc") - 1,	1988	hv_store ((HV *)SvRV (coro_current), "desc", sizeof ("desc") - 1,
1930	newSVpvn ("[async_pool idle]", sizeof ("[async_pool idle]") - 1), 0);	1989	newSVpvn ("[async_pool idle]", sizeof ("[async_pool idle]") - 1), 0);
1931		1990

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Comparing Coro/Coro/State.xs (file contents): Revision 1.218 by root, Mon Dec 3 00:41:45 2007 UTC vs. Revision 1.229 by root, Thu Apr 10 07:45:33 2008 UTC

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Comparing Coro/Coro/State.xs (file contents):
Revision 1.218 by root, Mon Dec 3 00:41:45 2007 UTC vs.
Revision 1.229 by root, Thu Apr 10 07:45:33 2008 UTC