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

Comparing Coro/Coro/State.xs (file contents):
Revision 1.307 by root, Wed Nov 19 14:34:46 2008 UTC vs.
Revision 1.315 by root, Thu Nov 20 05:25:17 2008 UTC

…		…
55		55
56	#define PERL_VERSION_ATLEAST(a,b,c) \	56	#define PERL_VERSION_ATLEAST(a,b,c) \
57	(PERL_REVISION > (a) \	57	(PERL_REVISION > (a) \
58	\|\| (PERL_REVISION == (a) \	58	\|\| (PERL_REVISION == (a) \
59	&& (PERL_VERSION > (b) \	59	&& (PERL_VERSION > (b) \
60	\|\| (PERL_VERSION == (b) && PERLSUBVERSION >= (c)))))	60	\|\| (PERL_VERSION == (b) && PERL_SUBVERSION >= (c)))))
61		61
62	#if !PERL_VERSION_ATLEAST (5,6,0)	62	#if !PERL_VERSION_ATLEAST (5,6,0)
63	# ifndef PL_ppaddr	63	# ifndef PL_ppaddr
64	# define PL_ppaddr ppaddr	64	# define PL_ppaddr ppaddr
65	# endif	65	# endif
…		…
98	# define newSV(l) NEWSV(0,l)	98	# define newSV(l) NEWSV(0,l)
99	#endif	99	#endif
100	#ifndef CvISXSUB_on	100	#ifndef CvISXSUB_on
101	# define CvISXSUB_on(cv) (void)cv	101	# define CvISXSUB_on(cv) (void)cv
102	#endif	102	#endif
		103	#ifndef CvISXSUB
		104	# define CvISXSUB(cv) (CvXSUB (cv) ? TRUE : FALSE)
		105	#endif
103		106
104	/* 5.8.7 */	107	/* 5.8.7 */
105	#ifndef SvRV_set	108	#ifndef SvRV_set
106	# define SvRV_set(s,v) SvRV(s) = (v)	109	# define SvRV_set(s,v) SvRV(s) = (v)
107	#endif	110	#endif
…		…
176	static HV hv_sig; / %SIG */	179	static HV hv_sig; / %SIG */
177		180
178	/* async_pool helper stuff */	181	/* async_pool helper stuff */
179	static SV *sv_pool_rss;	182	static SV *sv_pool_rss;
180	static SV *sv_pool_size;	183	static SV *sv_pool_size;
		184	static SV *sv_async_pool_idle;
181	static AV *av_async_pool;	185	static AV *av_async_pool;
		186	static SV *sv_Coro;
		187	static CV *cv_pool_handler;
		188	static CV *cv_coro_state_new;
182		189
183	/* Coro::AnyEvent */	190	/* Coro::AnyEvent */
184	static SV *sv_activity;	191	static SV *sv_activity;
185		192
186	static struct coro_cctx *cctx_first;	193	static struct coro_cctx *cctx_first;
…		…
263	SV except; / exception to be thrown */	270	SV except; / exception to be thrown */
264	SV *rouse_cb;	271	SV *rouse_cb;
265		272
266	/* async_pool */	273	/* async_pool */
267	SV *saved_deffh;	274	SV *saved_deffh;
		275	SV *invoke_cb;
		276	AV *invoke_av;
268		277
269	/* linked list */	278	/* linked list */
270	struct coro next, prev;	279	struct coro next, prev;
271	};	280	};
272		281
…		…
289		298
290	/* for Coro.pm */	299	/* for Coro.pm */
291	static SV *coro_current;	300	static SV *coro_current;
292	static SV *coro_readyhook;	301	static SV *coro_readyhook;
293	static AV *coro_ready [PRIO_MAX - PRIO_MIN + 1];	302	static AV *coro_ready [PRIO_MAX - PRIO_MIN + 1];
		303	static CV cv_coro_run, cv_coro_terminate;
294	static struct coro *coro_first;	304	static struct coro *coro_first;
295	#define coro_nready coroapi.nready	305	#define coro_nready coroapi.nready
296		306
297	/ lowlevel stuff ********************************************************/	307	/ lowlevel stuff ********************************************************/
298		308
…		…
326	return get_hv (name, create);	336	return get_hv (name, create);
327	}	337	}
328		338
329	/* may croak */	339	/* may croak */
330	INLINE CV *	340	INLINE CV *
331	coro_sv_2cv (SV *sv)	341	coro_sv_2cv (pTHX_ SV *sv)
332	{	342	{
333	HV *st;	343	HV *st;
334	GV *gvp;	344	GV *gvp;
335	return sv_2cv (sv, &st, &gvp, 0);	345	return sv_2cv (sv, &st, &gvp, 0);
336	}	346	}
…		…
686	#if !PERL_VERSION_ATLEAST (5,10,0)	696	#if !PERL_VERSION_ATLEAST (5,10,0)
687	Safefree (PL_retstack);	697	Safefree (PL_retstack);
688	#endif	698	#endif
689	}	699	}
690		700
		701	#define CORO_RSS \
		702	rss += sizeof (SYM (curstackinfo)); \
		703	rss += (SYM (curstackinfo->si_cxmax) + 1) * sizeof (PERL_CONTEXT); \
		704	rss += sizeof (SV) + sizeof (struct xpvav) + (1 + AvMAX (SYM (curstack))) * sizeof (SV *); \
		705	rss += SYM (tmps_max) * sizeof (SV *); \
		706	rss += (SYM (markstack_max) - SYM (markstack_ptr)) * sizeof (I32); \
		707	rss += SYM (scopestack_max) * sizeof (I32); \
		708	rss += SYM (savestack_max) * sizeof (ANY);
		709
691	static size_t	710	static size_t
692	coro_rss (pTHX_ struct coro *coro)	711	coro_rss (pTHX_ struct coro *coro)
693	{	712	{
694	size_t rss = sizeof (*coro);	713	size_t rss = sizeof (*coro);
695		714
696	if (coro->mainstack)	715	if (coro->mainstack)
697	{	716	{
698	perl_slots tmp_slot;
699	perl_slots *slot;
700
701	if (coro->flags & CF_RUNNING)	717	if (coro->flags & CF_RUNNING)
702	{	718	{
703	slot = &tmp_slot;	719	#define SYM(sym) PL_ ## sym
704		720	CORO_RSS;
705	#define VAR(name,type) slot->name = PL_ ## name;
706	# include "state.h"
707	#undef VAR	721	#undef SYM
708	}	722	}
709	else	723	else
710	slot = coro->slot;
711
712	if (slot)
713	{	724	{
714	rss += sizeof (slot->curstackinfo);	725	#define SYM(sym) coro->slot->sym
715	rss += (slot->curstackinfo->si_cxmax + 1) * sizeof (PERL_CONTEXT);	726	CORO_RSS;
716	rss += sizeof (SV) + sizeof (struct xpvav) + (1 + AvMAX (slot->curstack)) * sizeof (SV *);	727	#undef SYM
717	rss += slot->tmps_max * sizeof (SV *);
718	rss += (slot->markstack_max - slot->markstack_ptr) * sizeof (I32);
719	rss += slot->scopestack_max * sizeof (I32);
720	rss += slot->savestack_max * sizeof (ANY);
721
722	#if !PERL_VERSION_ATLEAST (5,10,0)
723	rss += slot->retstack_max * sizeof (OP *);
724	#endif
725	}	728	}
726	}	729	}
727		730
728	return rss;	731	return rss;
729	}	732	}
…		…
871	dSP;	874	dSP;
872	UNOP myop;	875	UNOP myop;
873		876
874	Zero (&myop, 1, UNOP);	877	Zero (&myop, 1, UNOP);
875	myop.op_next = Nullop;	878	myop.op_next = Nullop;
		879	myop.op_type = OP_ENTERSUB;
876	myop.op_flags = OPf_WANT_VOID;	880	myop.op_flags = OPf_WANT_VOID;
877		881
878	PUSHMARK (SP);	882	PUSHMARK (SP);
879	XPUSHs (sv_2mortal (av_shift (GvAV (PL_defgv))));	883	PUSHs ((SV *)coro->startcv);
880	PUTBACK;	884	PUTBACK;
881	PL_op = (OP *)&myop;	885	PL_op = (OP *)&myop;
882	PL_op = PL_ppaddr[OP_ENTERSUB](aTHX);	886	PL_op = PL_ppaddr[OP_ENTERSUB](aTHX);
883	SPAGAIN;
884	}	887	}
885		888
886	/* this newly created coroutine might be run on an existing cctx which most	889	/* this newly created coroutine might be run on an existing cctx which most
887	* likely was suspended in pp_slf, so we have to emulate entering pp_slf here.	890	* likely was suspended in pp_slf, so we have to emulate entering pp_slf here.
888	*/	891	*/
…		…
891		894
892	/* and we have to provide the pp_slf op in any case, so pp_slf can skip it */	895	/* and we have to provide the pp_slf op in any case, so pp_slf can skip it */
893	coro_setup_op.op_next = PL_op;	896	coro_setup_op.op_next = PL_op;
894	coro_setup_op.op_type = OP_CUSTOM;	897	coro_setup_op.op_type = OP_CUSTOM;
895	coro_setup_op.op_ppaddr = pp_slf;	898	coro_setup_op.op_ppaddr = pp_slf;
896	/* no flags required, as an init function won't be called */	899	/* no flags etc. required, as an init function won't be called */
897		900
898	PL_op = (OP *)&coro_setup_op;	901	PL_op = (OP *)&coro_setup_op;
899		902
900	/* copy throw, in case it was set before coro_setup */	903	/* copy throw, in case it was set before coro_setup */
901	CORO_THROW = coro->except;	904	CORO_THROW = coro->except;
…		…
929	SvREFCNT_dec (GvSV (irsgv));	932	SvREFCNT_dec (GvSV (irsgv));
930		933
931	SvREFCNT_dec (PL_diehook);	934	SvREFCNT_dec (PL_diehook);
932	SvREFCNT_dec (PL_warnhook);	935	SvREFCNT_dec (PL_warnhook);
933		936
934	SvREFCNT_dec (CORO_THROW);
935	SvREFCNT_dec (coro->saved_deffh);	937	SvREFCNT_dec (coro->saved_deffh);
936	SvREFCNT_dec (coro->rouse_cb);	938	SvREFCNT_dec (coro->rouse_cb);
		939	SvREFCNT_dec (coro->invoke_cb);
		940	SvREFCNT_dec (coro->invoke_av);
937		941
938	coro_destruct_stacks (aTHX);	942	coro_destruct_stacks (aTHX);
939	}	943	}
940		944
941	INLINE void	945	INLINE void
…		…
1144	transfer_tail (aTHX);	1148	transfer_tail (aTHX);
1145		1149
1146	/* somebody or something will hit me for both perl_run and PL_restartop */	1150	/* somebody or something will hit me for both perl_run and PL_restartop */
1147	PL_restartop = PL_op;	1151	PL_restartop = PL_op;
1148	perl_run (PL_curinterp);	1152	perl_run (PL_curinterp);
		1153	/*
		1154	* Unfortunately, there is no way to get at the return values of the
		1155	* coro body here, as perl_run destroys these
		1156	*/
1149		1157
1150	/*	1158	/*
1151	* If perl-run returns we assume exit() was being called or the coro	1159	* If perl-run returns we assume exit() was being called or the coro
1152	* fell off the end, which seems to be the only valid (non-bug)	1160	* fell off the end, which seems to be the only valid (non-bug)
1153	* reason for perl_run to return. We try to exit by jumping to the	1161	* reason for perl_run to return. We try to exit by jumping to the
…		…
1447	}	1455	}
1448		1456
1449	cctx_destroy (coro->cctx);	1457	cctx_destroy (coro->cctx);
1450	SvREFCNT_dec (coro->startcv);	1458	SvREFCNT_dec (coro->startcv);
1451	SvREFCNT_dec (coro->args);	1459	SvREFCNT_dec (coro->args);
		1460	SvREFCNT_dec (CORO_THROW);
1452		1461
1453	if (coro->next) coro->next->prev = coro->prev;	1462	if (coro->next) coro->next->prev = coro->prev;
1454	if (coro->prev) coro->prev->next = coro->next;	1463	if (coro->prev) coro->prev->next = coro->next;
1455	if (coro == coro_first) coro_first = coro->next;	1464	if (coro == coro_first) coro_first = coro->next;
1456		1465
…		…
1742	coro->slot->runops = RUNOPS_DEFAULT;	1751	coro->slot->runops = RUNOPS_DEFAULT;
1743	}	1752	}
1744	}	1753	}
1745		1754
1746	/*****************************************************************************/	1755	/*****************************************************************************/
		1756	/* async pool handler */
		1757
		1758	static int
		1759	slf_check_pool_handler (pTHX_ struct CoroSLF *frame)
		1760	{
		1761	HV hv = (HV )SvRV (coro_current);
		1762	struct coro coro = (struct coro )frame->data;
		1763
		1764	if (!coro->invoke_cb)
		1765	return 1; /* loop till we have invoke */
		1766	else
		1767	{
		1768	hv_store (hv, "desc", sizeof ("desc") - 1,
		1769	newSVpvn ("[async_pool]", sizeof ("[async_pool]") - 1), 0);
		1770
		1771	coro->saved_deffh = SvREFCNT_inc_NN ((SV *)PL_defoutgv);
		1772
		1773	{
		1774	dSP;
		1775	XPUSHs (sv_2mortal (coro->invoke_cb)); coro->invoke_cb = 0;
		1776	PUTBACK;
		1777	}
		1778
		1779	SvREFCNT_dec (GvAV (PL_defgv));
		1780	GvAV (PL_defgv) = coro->invoke_av;
		1781	coro->invoke_av = 0;
		1782
		1783	return 0;
		1784	}
		1785	}
		1786
		1787	static void
		1788	slf_init_pool_handler (pTHX_ struct CoroSLF frame, CV cv, SV **arg, int items)
		1789	{
		1790	HV hv = (HV )SvRV (coro_current);
		1791	struct coro coro = SvSTATE_hv ((SV )hv);
		1792
		1793	if (expect_true (coro->saved_deffh))
		1794	{
		1795	/* subsequent iteration */
		1796	SvREFCNT_dec ((SV )PL_defoutgv); PL_defoutgv = (GV )coro->saved_deffh;
		1797	coro->saved_deffh = 0;
		1798
		1799	if (coro_rss (aTHX_ coro) > SvUV (sv_pool_rss)
		1800	\|\| av_len (av_async_pool) + 1 >= SvIV (sv_pool_size))
		1801	{
		1802	coro->invoke_cb = SvREFCNT_inc_NN ((SV *)cv_coro_terminate);
		1803	coro->invoke_av = newAV ();
		1804
		1805	frame->prepare = prepare_nop;
		1806	}
		1807	else
		1808	{
		1809	av_clear (GvAV (PL_defgv));
		1810	hv_store (hv, "desc", sizeof ("desc") - 1, SvREFCNT_inc_NN (sv_async_pool_idle), 0);
		1811
		1812	coro->prio = 0;
		1813
		1814	if (coro->cctx && (coro->cctx->flags & CC_TRACE))
		1815	api_trace (aTHX_ coro_current, 0);
		1816
		1817	frame->prepare = prepare_schedule;
		1818	av_push (av_async_pool, SvREFCNT_inc (hv));
		1819	}
		1820	}
		1821	else
		1822	{
		1823	/* first iteration, simply fall through */
		1824	frame->prepare = prepare_nop;
		1825	}
		1826
		1827	frame->check = slf_check_pool_handler;
		1828	frame->data = (void *)coro;
		1829	}
		1830
		1831	/*****************************************************************************/
1747	/* rouse callback */	1832	/* rouse callback */
1748		1833
1749	#define CORO_MAGIC_type_rouse PERL_MAGIC_ext	1834	#define CORO_MAGIC_type_rouse PERL_MAGIC_ext
1750		1835
1751	static void	1836	static void
…		…
1755	SV data = (SV )GENSUB_ARG;	1840	SV data = (SV )GENSUB_ARG;
1756		1841
1757	if (SvTYPE (SvRV (data)) != SVt_PVAV)	1842	if (SvTYPE (SvRV (data)) != SVt_PVAV)
1758	{	1843	{
1759	/* first call, set args */	1844	/* first call, set args */
1760	int i;
1761	AV *av = newAV ();	1845	AV *av = newAV ();
1762	SV *coro = SvRV (data);	1846	SV *coro = SvRV (data);
1763		1847
1764	SvRV_set (data, (SV *)av);	1848	SvRV_set (data, (SV *)av);
1765	api_ready (aTHX_ coro);	1849	api_ready (aTHX_ coro);
…		…
2294	{	2378	{
2295	if (items >= 2)	2379	if (items >= 2)
2296	{	2380	{
2297	/* callback form */	2381	/* callback form */
2298	AV av = (AV )SvRV (arg [0]);	2382	AV av = (AV )SvRV (arg [0]);
2299	CV *cb_cv = coro_sv_2cv (arg [1]);	2383	CV *cb_cv = coro_sv_2cv (aTHX_ arg [1]);
2300		2384
2301	av_push (av, (SV *)SvREFCNT_inc_NN (cb_cv));	2385	av_push (av, (SV *)SvREFCNT_inc_NN (cb_cv));
2302		2386
2303	if (SvIVX (AvARRAY (av)[0]) > 0)	2387	if (SvIVX (AvARRAY (av)[0]) > 0)
2304	coro_semaphore_adjust (aTHX_ av, 0);	2388	coro_semaphore_adjust (aTHX_ av, 0);
…		…
2390	dXSARGS;	2474	dXSARGS;
2391	AV state = (AV )GENSUB_ARG;	2475	AV state = (AV )GENSUB_ARG;
2392	SV *coro = av_pop (state);	2476	SV *coro = av_pop (state);
2393	SV *data_sv = newSV (sizeof (struct io_state));	2477	SV *data_sv = newSV (sizeof (struct io_state));
2394		2478
2395	av_extend (state, items);	2479	av_extend (state, items - 1);
2396		2480
2397	sv_upgrade (data_sv, SVt_PV);	2481	sv_upgrade (data_sv, SVt_PV);
2398	SvCUR_set (data_sv, sizeof (struct io_state));	2482	SvCUR_set (data_sv, sizeof (struct io_state));
2399	SvPOK_only (data_sv);	2483	SvPOK_only (data_sv);
2400		2484
…		…
2610	assert (("PRIO_NORMAL must be 0", !PRIO_NORMAL));	2694	assert (("PRIO_NORMAL must be 0", !PRIO_NORMAL));
2611	}	2695	}
2612		2696
2613	SV *	2697	SV *
2614	new (char *klass, ...)	2698	new (char *klass, ...)
		2699	ALIAS:
		2700	Coro::new = 1
2615	CODE:	2701	CODE:
2616	{	2702	{
2617	struct coro *coro;	2703	struct coro *coro;
2618	MAGIC *mg;	2704	MAGIC *mg;
2619	HV *hv;	2705	HV *hv;
2620	CV *cb;	2706	CV *cb;
2621	int i;	2707	int i;
2622		2708
2623	if (items > 1)	2709	if (items > 1)
2624	{	2710	{
2625	cb = coro_sv_2cv (ST (1));	2711	cb = coro_sv_2cv (aTHX_ ST (1));
2626		2712
		2713	if (!ix)
		2714	{
2627	if (CvISXSUB (cb))	2715	if (CvISXSUB (cb))
2628	croak ("Coro::State doesn't support XS functions as coroutine start, caught");	2716	croak ("Coro::State doesn't support XS functions as coroutine start, caught");
2629		2717
2630	if (!CvROOT (cb))	2718	if (!CvROOT (cb))
2631	croak ("Coro::State doesn't support autoloaded or undefined functions as coroutine start, caught");	2719	croak ("Coro::State doesn't support autoloaded or undefined functions as coroutine start, caught");
		2720	}
2632	}	2721	}
2633		2722
2634	Newz (0, coro, 1, struct coro);	2723	Newz (0, coro, 1, struct coro);
2635	coro->args = newAV ();	2724	coro->args = newAV ();
2636	coro->flags = CF_NEW;	2725	coro->flags = CF_NEW;
…		…
2644	mg->mg_flags \|= MGf_DUP;	2733	mg->mg_flags \|= MGf_DUP;
2645	RETVAL = sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	2734	RETVAL = sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
2646		2735
2647	if (items > 1)	2736	if (items > 1)
2648	{	2737	{
2649	coro->startcv = SvREFCNT_inc_NN (cb);
2650
2651	av_extend (coro->args, items - 1);	2738	av_extend (coro->args, items - 1 + ix - 1);
		2739
		2740	if (ix)
		2741	{
2652	av_push (coro->args, SvREFCNT_inc (cb));	2742	av_push (coro->args, SvREFCNT_inc_NN ((SV *)cb));
		2743	cb = cv_coro_run;
		2744	}
		2745
		2746	coro->startcv = (CV )SvREFCNT_inc_NN ((SV )cb);
		2747
2653	for (i = 2; i < items; i++)	2748	for (i = 2; i < items; i++)
2654	av_push (coro->args, newSVsv (ST (i)));	2749	av_push (coro->args, newSVsv (ST (i)));
2655	}	2750	}
2656	}	2751	}
2657	OUTPUT:	2752	OUTPUT:
…		…
2858		2953
2859	BOOT:	2954	BOOT:
2860	{	2955	{
2861	int i;	2956	int i;
2862		2957
2863	av_async_pool = coro_get_av (aTHX_ "Coro::async_pool", TRUE);	2958	av_async_pool = coro_get_av (aTHX_ "Coro::async_pool", TRUE);
2864	sv_pool_rss = coro_get_sv (aTHX_ "Coro::POOL_RSS" , TRUE);	2959	sv_pool_rss = coro_get_sv (aTHX_ "Coro::POOL_RSS" , TRUE);
2865	sv_pool_size = coro_get_sv (aTHX_ "Coro::POOL_SIZE" , TRUE);	2960	sv_pool_size = coro_get_sv (aTHX_ "Coro::POOL_SIZE" , TRUE);
2866		2961	cv_coro_run = get_cv ( "Coro::_terminate", GV_ADD);
		2962	cv_coro_terminate = get_cv ( "Coro::terminate" , GV_ADD);
2867	coro_current = coro_get_sv (aTHX_ "Coro::current", FALSE);	2963	coro_current = coro_get_sv (aTHX_ "Coro::current" , FALSE); SvREADONLY_on (coro_current);
2868	SvREADONLY_on (coro_current);	2964
		2965	sv_async_pool_idle = newSVpv ("[async pool idle]", 0); SvREADONLY_on (sv_async_pool_idle);
		2966	sv_Coro = newSVpv ("Coro", 0); SvREADONLY_on (sv_Coro);
		2967	cv_pool_handler = get_cv ("Coro::pool_handler", GV_ADD); SvREADONLY_on (cv_pool_handler);
		2968	cv_coro_state_new = get_cv ("Coro::State::new", 0); SvREADONLY_on (cv_coro_state_new);
2869		2969
2870	coro_stash = gv_stashpv ("Coro", TRUE);	2970	coro_stash = gv_stashpv ("Coro", TRUE);
2871		2971
2872	newCONSTSUB (coro_stash, "PRIO_MAX", newSViv (PRIO_MAX));	2972	newCONSTSUB (coro_stash, "PRIO_MAX", newSViv (PRIO_MAX));
2873	newCONSTSUB (coro_stash, "PRIO_HIGH", newSViv (PRIO_HIGH));	2973	newCONSTSUB (coro_stash, "PRIO_HIGH", newSViv (PRIO_HIGH));
…		…
2962	CODE:	3062	CODE:
2963	RETVAL = coro_nready;	3063	RETVAL = coro_nready;
2964	OUTPUT:	3064	OUTPUT:
2965	RETVAL	3065	RETVAL
2966		3066
2967	# for async_pool speedup
2968	void	3067	void
2969	_pool_1 (SV *cb)	3068	_pool_handler (...)
2970	CODE:	3069	CODE:
2971	{	3070	CORO_EXECUTE_SLF_XS (slf_init_pool_handler);
2972	HV hv = (HV )SvRV (coro_current);
2973	struct coro coro = SvSTATE_hv ((SV )hv);
2974	AV *defav = GvAV (PL_defgv);
2975	SV *invoke = hv_delete (hv, "_invoke", sizeof ("_invoke") - 1, 0);
2976	AV *invoke_av;
2977	int i, len;
2978		3071
2979	if (!invoke)	3072	void
		3073	async_pool (SV *cv, ...)
		3074	PROTOTYPE: &@
		3075	PPCODE:
		3076	{
		3077	HV hv = (HV )av_pop (av_async_pool);
		3078	AV *av = newAV ();
		3079	SV *cb = ST (0);
		3080	int i;
		3081
		3082	av_extend (av, items - 2);
		3083	for (i = 1; i < items; ++i)
		3084	av_push (av, SvREFCNT_inc_NN (ST (i)));
		3085
		3086	if ((SV *)hv == &PL_sv_undef)
2980	{	3087	{
2981	SV *old = PL_diehook;	3088	PUSHMARK (SP);
2982	PL_diehook = 0;	3089	EXTEND (SP, 2);
2983	SvREFCNT_dec (old);	3090	PUSHs (sv_Coro);
2984	croak ("\3async_pool terminate\2\n");	3091	PUSHs ((SV *)cv_pool_handler);
		3092	PUTBACK;
		3093	call_sv ((SV *)cv_coro_state_new, G_SCALAR);
		3094	SPAGAIN;
		3095
		3096	hv = (HV *)SvREFCNT_inc_NN (SvRV (POPs));
2985	}	3097	}
2986		3098
2987	SvREFCNT_dec (coro->saved_deffh);
2988	coro->saved_deffh = SvREFCNT_inc_NN ((SV *)PL_defoutgv);
2989
2990	hv_store (hv, "desc", sizeof ("desc") - 1,
2991	newSVpvn ("[async_pool]", sizeof ("[async_pool]") - 1), 0);
2992
2993	invoke_av = (AV *)SvRV (invoke);
2994	len = av_len (invoke_av);
2995
2996	sv_setsv (cb, AvARRAY (invoke_av)[0]);
2997
2998	if (len > 0)
2999	{	3099	{
3000	av_fill (defav, len - 1);	3100	struct coro *coro = SvSTATE_hv (hv);
3001	for (i = 0; i < len; ++i)	3101
3002	av_store (defav, i, SvREFCNT_inc_NN (AvARRAY (invoke_av)[i + 1]));	3102	assert (!coro->invoke_cb);
		3103	assert (!coro->invoke_av);
		3104	coro->invoke_cb = SvREFCNT_inc (cb);
		3105	coro->invoke_av = av;
3003	}	3106	}
3004	}
3005		3107
3006	void	3108	api_ready (aTHX_ (SV *)hv);
3007	_pool_2 (SV *cb)
3008	CODE:
3009	{
3010	HV hv = (HV )SvRV (coro_current);
3011	struct coro coro = SvSTATE_hv ((SV )hv);
3012		3109
3013	sv_setsv (cb, &PL_sv_undef);	3110	if (GIMME_V != G_VOID)
3014		3111	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
3015	SvREFCNT_dec ((SV )PL_defoutgv); PL_defoutgv = (GV )coro->saved_deffh;	3112	else
3016	coro->saved_deffh = 0;
3017
3018	if (coro_rss (aTHX_ coro) > SvUV (sv_pool_rss)
3019	\|\| av_len (av_async_pool) + 1 >= SvIV (sv_pool_size))
3020	{
3021	SV *old = PL_diehook;
3022	PL_diehook = 0;
3023	SvREFCNT_dec (old);	3113	SvREFCNT_dec (hv);
3024	croak ("\3async_pool terminate\2\n");
3025	}
3026
3027	av_clear (GvAV (PL_defgv));
3028	hv_store (hv, "desc", sizeof ("desc") - 1,
3029	newSVpvn ("[async_pool idle]", sizeof ("[async_pool idle]") - 1), 0);
3030
3031	coro->prio = 0;
3032
3033	if (coro->cctx && (coro->cctx->flags & CC_TRACE))
3034	api_trace (aTHX_ coro_current, 0);
3035
3036	av_push (av_async_pool, newSVsv (coro_current));
3037	}	3114	}
3038		3115
3039	SV *	3116	SV *
3040	rouse_cb ()	3117	rouse_cb ()
3041	PROTOTYPE:	3118	PROTOTYPE:
…		…
3215		3292
3216	void	3293	void
3217	_register (char target, char proto, SV *req)	3294	_register (char target, char proto, SV *req)
3218	CODE:	3295	CODE:
3219	{	3296	{
3220	CV *req_cv = coro_sv_2cv (req);	3297	CV *req_cv = coro_sv_2cv (aTHX_ req);
3221	/* newXSproto doesn't return the CV on 5.8 */	3298	/* newXSproto doesn't return the CV on 5.8 */
3222	CV *slf_cv = newXS (target, coro_aio_req_xs, __FILE__);	3299	CV *slf_cv = newXS (target, coro_aio_req_xs, __FILE__);
3223	sv_setpv ((SV *)slf_cv, proto);	3300	sv_setpv ((SV *)slf_cv, proto);
3224	sv_magicext ((SV )slf_cv, (SV )req_cv, CORO_MAGIC_type_aio, 0, 0, 0);	3301	sv_magicext ((SV )slf_cv, (SV )req_cv, CORO_MAGIC_type_aio, 0, 0, 0);
3225	}	3302	}

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Comparing Coro/Coro/State.xs (file contents): Revision 1.307 by root, Wed Nov 19 14:34:46 2008 UTC vs. Revision 1.315 by root, Thu Nov 20 05:25:17 2008 UTC

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Comparing Coro/Coro/State.xs (file contents):
Revision 1.307 by root, Wed Nov 19 14:34:46 2008 UTC vs.
Revision 1.315 by root, Thu Nov 20 05:25:17 2008 UTC