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

Comparing Coro/Coro/State.xs (file contents):
Revision 1.438 by root, Mon Nov 18 10:27:53 2013 UTC vs.
Revision 1.454 by root, Tue Jul 7 00:38:03 2015 UTC

…		…
14	#include "perliol.h"	14	#include "perliol.h"
15		15
16	#include "schmorp.h"	16	#include "schmorp.h"
17		17
18	#define ECB_NO_THREADS 1	18	#define ECB_NO_THREADS 1
		19	#define ECB_NO_LIBM 1
19	#include "ecb.h"	20	#include "ecb.h"
20		21
21	#include <stddef.h>	22	#include <stddef.h>
22	#include <stdio.h>	23	#include <stdio.h>
23	#include <errno.h>	24	#include <errno.h>
24	#include <assert.h>	25	#include <assert.h>
		26
		27	#ifndef SvREFCNT_dec_NN
		28	#define SvREFCNT_dec_NN(sv) SvREFCNT_dec (sv)
		29	#endif
		30
		31	#ifndef SvREFCNT_inc_NN
		32	#define SvREFCNT_inc_NN(sv) SvREFCNT_inc (sv)
		33	#endif
25		34
26	#ifndef SVs_PADSTALE	35	#ifndef SVs_PADSTALE
27	# define SVs_PADSTALE 0	36	# define SVs_PADSTALE 0
28	#endif	37	#endif
29		38
…		…
41	# define PadlistNAMES(pl) (*PadlistARRAY (pl))	50	# define PadlistNAMES(pl) (*PadlistARRAY (pl))
42	# define PadARRAY AvARRAY	51	# define PadARRAY AvARRAY
43	# define PadMAX AvFILLp	52	# define PadMAX AvFILLp
44	# define newPADLIST(var) ((var) = newAV (), av_extend (var, 1))	53	# define newPADLIST(var) ((var) = newAV (), av_extend (var, 1))
45	#endif	54	#endif
		55	#ifndef PadnamelistREFCNT
		56	# define PadnamelistREFCNT(pnl) SvREFCNT (pnl)
		57	#endif
		58	#ifndef PadnamelistREFCNT_dec
		59	# define PadnamelistREFCNT_dec(pnl) SvREFCNT_dec (pnl)
		60	#endif
46		61
47	/* 5.19.something has replaced SVt_BIND by SVt_INVLIST */	62	/* 5.19.something has replaced SVt_BIND by SVt_INVLIST */
48	/* we just alias it to SVt_IV, as that is sufficient for swap_sv for now */	63	/* we just alias it to SVt_IV, as that is sufficient for swap_sv for now */
49	#if PERL_VERSION_ATLEAST(5,19,0)	64	#if PERL_VERSION_ATLEAST(5,19,0)
50	# define SVt_BIND SVt_IV	65	# define SVt_BIND SVt_IV
…		…
241	SV *saved_deffh;	256	SV *saved_deffh;
242	SV *invoke_cb;	257	SV *invoke_cb;
243	AV *invoke_av;	258	AV *invoke_av;
244		259
245	/* on_enter/on_leave */	260	/* on_enter/on_leave */
246	AV *on_enter;	261	AV on_enter; AV on_enter_xs;
247	AV *on_leave;	262	AV on_leave; AV on_leave_xs;
248		263
249	/* swap_sv */	264	/* swap_sv */
250	AV *swap_sv;	265	AV *swap_sv;
251		266
252	/* times */	267	/* times */
…		…
488		503
489	return 0;	504	return 0;
490	}	505	}
491		506
492	ecb_inline struct coro *	507	ecb_inline struct coro *
493	SvSTATE_ (pTHX_ SV *coro)	508	SvSTATE_ (pTHX_ SV *coro_sv)
494	{	509	{
495	MAGIC *mg;	510	MAGIC *mg;
496		511
497	if (SvROK (coro))	512	if (SvROK (coro_sv))
498	coro = SvRV (coro);	513	coro_sv = SvRV (coro_sv);
499		514
500	mg = SvSTATEhv_p (aTHX_ coro);	515	mg = SvSTATEhv_p (aTHX_ coro_sv);
501	if (!mg)	516	if (!mg)
502	croak ("Coro::State object required");	517	croak ("Coro::State object required");
503		518
504	return (struct coro *)mg->mg_ptr;	519	return (struct coro *)mg->mg_ptr;
505	}	520	}
…		…
516	ecb_inline PADLIST *	531	ecb_inline PADLIST *
517	coro_derive_padlist (pTHX_ CV *cv)	532	coro_derive_padlist (pTHX_ CV *cv)
518	{	533	{
519	PADLIST *padlist = CvPADLIST (cv);	534	PADLIST *padlist = CvPADLIST (cv);
520	PADLIST *newpadlist;	535	PADLIST *newpadlist;
		536	PADNAMELIST *padnames;
521	PAD *newpad;	537	PAD *newpad;
522	PADOFFSET off = PadlistMAX (padlist) + 1;	538	PADOFFSET off = PadlistMAX (padlist) + 1;
523		539
524	#if NEWPADAPI	540	#if NEWPADAPI
525		541
…		…
552	AvREAL_off (newpadlist);	568	AvREAL_off (newpadlist);
553	#endif	569	#endif
554		570
555	/* Already extended to 2 elements by newPADLIST. */	571	/* Already extended to 2 elements by newPADLIST. */
556	PadlistMAX (newpadlist) = 1;	572	PadlistMAX (newpadlist) = 1;
557	PadlistNAMES (newpadlist) = (PADNAMELIST *)SvREFCNT_inc_NN (PadlistNAMES (padlist));	573
		574	padnames = PadlistNAMES (padlist);
		575	++PadnamelistREFCNT (padnames);
		576	PadlistNAMES (newpadlist) = padnames;
		577
558	PadlistARRAY (newpadlist)[1] = newpad;	578	PadlistARRAY (newpadlist)[1] = newpad;
559		579
560	return newpadlist;	580	return newpadlist;
561	}	581	}
562		582
…		…
583	PadMAX (pad) = -1;	603	PadMAX (pad) = -1;
584	SvREFCNT_dec (pad);	604	SvREFCNT_dec (pad);
585	}	605	}
586	}	606	}
587		607
588	SvREFCNT_dec (PadlistNAMES (padlist));	608	PadnamelistREFCNT_dec (PadlistNAMES (padlist));
589		609
590	#if NEWPADAPI	610	#if NEWPADAPI
591	Safefree (PadlistARRAY (padlist));	611	Safefree (PadlistARRAY (padlist));
592	Safefree (padlist);	612	Safefree (padlist);
593	#else	613	#else
…		…
689	tmp.sv_u = a->sv_u; a->sv_u = b->sv_u; b->sv_u = tmp.sv_u;	709	tmp.sv_u = a->sv_u; a->sv_u = b->sv_u; b->sv_u = tmp.sv_u;
690		710
691	/* if SvANY points to the head, we need to adjust the pointers,	711	/* if SvANY points to the head, we need to adjust the pointers,
692	* as the pointer for a still points to b, and maybe vice versa.	712	* as the pointer for a still points to b, and maybe vice versa.
693	*/	713	*/
694	#define svany_in_head(type) \	714	U32 svany_in_head_set = (1 << SVt_NULL) \| (1 << SVt_BIND) \| (1 << SVt_IV) \| (1 << SVt_RV);
695	(((1 << SVt_NULL) \| (1 << SVt_BIND) \| (1 << SVt_IV) \| (1 << SVt_RV)) & (1 << (type)))	715	#if NVSIZE <= IVSIZE && PERL_VERSION_ATLEAST(5,22,0)
		716	svany_in_head_set \|= 1 << SVt_NV;
		717	#endif
		718
		719	#define svany_in_head(type) (svany_in_head_set & (1 << (type)))
696		720
697	if (svany_in_head (SvTYPE (a)))	721	if (svany_in_head (SvTYPE (a)))
698	SvANY (a) = (void *)((PTRV)SvANY (a) - (PTRV)b + (PTRV)a);	722	SvANY (a) = (void *)((PTRV)SvANY (a) - (PTRV)b + (PTRV)a);
699		723
700	if (svany_in_head (SvTYPE (b)))	724	if (svany_in_head (SvTYPE (b)))
…		…
768		792
769	for (i = 0; i <= AvFILLp (c->on_enter); ++i)	793	for (i = 0; i <= AvFILLp (c->on_enter); ++i)
770	on_enterleave_call (aTHX_ AvARRAY (c->on_enter)[i]);	794	on_enterleave_call (aTHX_ AvARRAY (c->on_enter)[i]);
771	}	795	}
772		796
		797	if (ecb_expect_false (c->on_enter_xs))
		798	{
		799	int i;
		800
		801	for (i = 0; i <= AvFILLp (c->on_enter_xs); i += 2)
		802	((coro_enterleave_hook)AvARRAY (c->on_enter_xs)[i]) (aTHX_ AvARRAY (c->on_enter_xs)[i + 1]);
		803	}
		804
773	SWAP_SVS (c);	805	SWAP_SVS (c);
774	}	806	}
775		807
776	static void	808	static void
777	save_perl (pTHX_ Coro__State c)	809	save_perl (pTHX_ Coro__State c)
778	{	810	{
779	SWAP_SVS (c);	811	SWAP_SVS (c);
		812
		813	if (ecb_expect_false (c->on_leave_xs))
		814	{
		815	int i;
		816
		817	for (i = AvFILLp (c->on_leave_xs) - 1; i >= 0; i -= 2)
		818	((coro_enterleave_hook)AvARRAY (c->on_leave_xs)[i]) (aTHX_ AvARRAY (c->on_leave_xs)[i + 1]);
		819	}
780		820
781	if (ecb_expect_false (c->on_leave))	821	if (ecb_expect_false (c->on_leave))
782	{	822	{
783	int i;	823	int i;
784		824
…		…
1137		1177
1138	GvSV (PL_defgv) = newSV (0);	1178	GvSV (PL_defgv) = newSV (0);
1139	GvAV (PL_defgv) = coro->args; coro->args = 0;	1179	GvAV (PL_defgv) = coro->args; coro->args = 0;
1140	GvSV (PL_errgv) = newSV (0);	1180	GvSV (PL_errgv) = newSV (0);
1141	GvSV (irsgv) = newSVpvn ("\n", 1); sv_magic (GvSV (irsgv), (SV *)irsgv, PERL_MAGIC_sv, "/", 0);	1181	GvSV (irsgv) = newSVpvn ("\n", 1); sv_magic (GvSV (irsgv), (SV *)irsgv, PERL_MAGIC_sv, "/", 0);
1142	GvHV (PL_hintgv) = 0;	1182	GvHV (PL_hintgv) = newHV ();
		1183	#if PERL_VERSION_ATLEAST (5,10,0)
		1184	hv_magic (GvHV (PL_hintgv), 0, PERL_MAGIC_hints);
		1185	#endif
1143	PL_rs = newSVsv (GvSV (irsgv));	1186	PL_rs = newSVsv (GvSV (irsgv));
1144	PL_defoutgv = (GV *)SvREFCNT_inc_NN (stdoutgv);	1187	PL_defoutgv = (GV *)SvREFCNT_inc_NN (stdoutgv);
1145		1188
1146	{	1189	{
1147	dSP;	1190	dSP;
…		…
1257		1300
1258	SvREFCNT_dec (coro->saved_deffh);	1301	SvREFCNT_dec (coro->saved_deffh);
1259	SvREFCNT_dec (coro->rouse_cb);	1302	SvREFCNT_dec (coro->rouse_cb);
1260	SvREFCNT_dec (coro->invoke_cb);	1303	SvREFCNT_dec (coro->invoke_cb);
1261	SvREFCNT_dec (coro->invoke_av);	1304	SvREFCNT_dec (coro->invoke_av);
		1305	SvREFCNT_dec (coro->on_enter_xs);
		1306	SvREFCNT_dec (coro->on_leave_xs);
1262	}	1307	}
1263	}	1308	}
1264		1309
1265	ecb_inline void	1310	ecb_inline void
1266	free_coro_mortal (pTHX)	1311	free_coro_mortal (pTHX)
…		…
1329		1374
1330	if (PL_curcop != &PL_compiling)	1375	if (PL_curcop != &PL_compiling)
1331	{	1376	{
1332	SV **cb;	1377	SV **cb;
1333		1378
1334	if (oldcxix != cxstack_ix && cctx_current->flags & CC_TRACE_SUB)	1379	if (oldcxix != cxstack_ix && cctx_current->flags & CC_TRACE_SUB && cxstack_ix >= 0)
1335	{	1380	{
1336	PERL_CONTEXT *cx = &cxstack[cxstack_ix];	1381	PERL_CONTEXT *cx = &cxstack[cxstack_ix];
1337		1382
1338	if (CxTYPE (cx) == CXt_SUB && oldcxix < cxstack_ix)	1383	if (CxTYPE (cx) == CXt_SUB && oldcxix < cxstack_ix)
1339	{	1384	{
…		…
1916	/* nothing to schedule: call the idle handler */	1961	/* nothing to schedule: call the idle handler */
1917	if (SvROK (sv_idle)	1962	if (SvROK (sv_idle)
1918	&& SvOBJECT (SvRV (sv_idle)))	1963	&& SvOBJECT (SvRV (sv_idle)))
1919	{	1964	{
1920	if (SvRV (sv_idle) == SvRV (coro_current))	1965	if (SvRV (sv_idle) == SvRV (coro_current))
		1966	{
		1967	require_pv ("Carp");
		1968
		1969	{
		1970	dSP;
		1971
		1972	ENTER;
		1973	SAVETMPS;
		1974
		1975	PUSHMARK (SP);
1921	croak ("FATAL: $Coro::IDLE blocked itself - did you try to block inside an event loop callback? Caught");	1976	XPUSHs (sv_2mortal (newSVpv ("FATAL: $Coro::idle blocked itself - did you try to block inside an event loop callback? Caught", 0)));
		1977	PUTBACK;
		1978	call_pv ("Carp::confess", G_VOID \| G_DISCARD);
		1979
		1980	FREETMPS;
		1981	LEAVE;
		1982	}
		1983	}
1922		1984
1923	++coro_nready; /* hack so that api_ready doesn't invoke ready hook */	1985	++coro_nready; /* hack so that api_ready doesn't invoke ready hook */
1924	api_ready (aTHX_ SvRV (sv_idle));	1986	api_ready (aTHX_ SvRV (sv_idle));
1925	--coro_nready;	1987	--coro_nready;
1926	}	1988	}
…		…
2230	slf_init_terminate_cancel_common (aTHX_ frame, coro_hv);	2292	slf_init_terminate_cancel_common (aTHX_ frame, coro_hv);
2231	}	2293	}
2232	else	2294	else
2233	{	2295	{
2234	struct coro *self = SvSTATE_current;	2296	struct coro *self = SvSTATE_current;
		2297
		2298	if (!self)
		2299	croak ("Coro::cancel called outside of thread content,");
2235		2300
2236	/* otherwise we cancel directly, purely for speed reasons	2301	/* otherwise we cancel directly, purely for speed reasons
2237	* unfortunately, this requires some magic trickery, as	2302	* unfortunately, this requires some magic trickery, as
2238	* somebody else could cancel us, so we have to fight the cancellation.	2303	* somebody else could cancel us, so we have to fight the cancellation.
2239	* this is ugly, and hopefully fully worth the extra speed.	2304	* this is ugly, and hopefully fully worth the extra speed.
…		…
2581		2646
2582	/* "undo"/cancel a running slf call - used when cancelling a coro, mainly */	2647	/* "undo"/cancel a running slf call - used when cancelling a coro, mainly */
2583	static void	2648	static void
2584	slf_destroy (pTHX_ struct coro *coro)	2649	slf_destroy (pTHX_ struct coro *coro)
2585	{	2650	{
2586	/* this callback is reserved for slf functions needing to do cleanup */	2651	struct CoroSLF frame = coro->slf_frame;
2587	if (coro->slf_frame.destroy && coro->slf_frame.prepare && !PL_dirty)
2588	coro->slf_frame.destroy (aTHX_ &coro->slf_frame);
2589		2652
2590	/*	2653	/*
2591	* The on_destroy above most likely is from an SLF call.	2654	* The on_destroy below most likely is from an SLF call.
2592	* Since by definition the SLF call will not finish when we destroy	2655	* Since by definition the SLF call will not finish when we destroy
2593	* the coro, we will have to force-finish it here, otherwise	2656	* the coro, we will have to force-finish it here, otherwise
2594	* cleanup functions cannot call SLF functions.	2657	* cleanup functions cannot call SLF functions.
2595	*/	2658	*/
2596	coro->slf_frame.prepare = 0;	2659	coro->slf_frame.prepare = 0;
		2660
		2661	/* this callback is reserved for slf functions needing to do cleanup */
		2662	if (frame.destroy && frame.prepare && !PL_dirty)
		2663	frame.destroy (aTHX_ &frame);
2597	}	2664	}
2598		2665
2599	/*	2666	/*
2600	* these not obviously related functions are all rolled into one	2667	* these not obviously related functions are all rolled into one
2601	* function to increase chances that they all will call transfer with the same	2668	* function to increase chances that they all will call transfer with the same
…		…
2784	static void	2851	static void
2785	coro_pop_on_leave (pTHX_ void *coro)	2852	coro_pop_on_leave (pTHX_ void *coro)
2786	{	2853	{
2787	SV cb = coro_avp_pop_and_free (aTHX_ &((struct coro )coro)->on_leave);	2854	SV cb = coro_avp_pop_and_free (aTHX_ &((struct coro )coro)->on_leave);
2788	on_enterleave_call (aTHX_ sv_2mortal (cb));	2855	on_enterleave_call (aTHX_ sv_2mortal (cb));
		2856	}
		2857
		2858	static void
		2859	enterleave_hook_xs (pTHX_ struct coro coro, AV avp, coro_enterleave_hook hook, void arg)
		2860	{
		2861	if (!hook)
		2862	return;
		2863
		2864	if (!*avp)
		2865	{
		2866	*avp = newAV ();
		2867	AvREAL_off (*avp);
		2868	}
		2869
		2870	av_push (avp, (SV )hook);
		2871	av_push (avp, (SV )arg);
		2872	}
		2873
		2874	static void
		2875	enterleave_unhook_xs (pTHX_ struct coro coro, AV *avp, coro_enterleave_hook hook, int execute)
		2876	{
		2877	AV av = avp;
		2878	int i;
		2879
		2880	if (!av)
		2881	return;
		2882
		2883	for (i = AvFILLp (av) - 1; i >= 0; i -= 2)
		2884	if (AvARRAY (av)[i] == (SV *)hook)
		2885	{
		2886	if (execute)
		2887	hook (aTHX_ (void *)AvARRAY (av)[i + 1]);
		2888
		2889	memmove (AvARRAY (av) + i, AvARRAY (av) + i + 2, AvFILLp (av) - i - 1);
		2890	av_pop (av);
		2891	av_pop (av);
		2892	break;
		2893	}
		2894
		2895	if (AvFILLp (av) >= 0)
		2896	{
		2897	*avp = 0;
		2898	SvREFCNT_dec_NN (av);
		2899	}
		2900	}
		2901
		2902	static void
		2903	api_enterleave_hook (pTHX_ SV coro_sv, coro_enterleave_hook enter, void enter_arg, coro_enterleave_hook leave, void *leave_arg)
		2904	{
		2905	struct coro *coro = SvSTATE (coro_sv);
		2906
		2907	if (SvSTATE_current == coro)
		2908	if (enter)
		2909	enter (aTHX_ enter_arg);
		2910
		2911	enterleave_hook_xs (aTHX_ coro, &coro->on_enter_xs, enter, enter_arg);
		2912	enterleave_hook_xs (aTHX_ coro, &coro->on_leave_xs, leave, leave_arg);
		2913	}
		2914
		2915	static void
		2916	api_enterleave_unhook (pTHX_ SV *coro_sv, coro_enterleave_hook enter, coro_enterleave_hook leave)
		2917	{
		2918	struct coro *coro = SvSTATE (coro_sv);
		2919
		2920	enterleave_unhook_xs (aTHX_ coro, &coro->on_enter_xs, enter, 0);
		2921	enterleave_unhook_xs (aTHX_ coro, &coro->on_leave_xs, leave, SvSTATE_current == coro);
		2922	}
		2923
		2924	static void
		2925	savedestructor_unhook_enter (pTHX_ coro_enterleave_hook enter)
		2926	{
		2927	struct coro *coro = SvSTATE_current;
		2928
		2929	enterleave_unhook_xs (aTHX_ coro, &coro->on_enter_xs, enter, 0);
		2930	}
		2931
		2932	static void
		2933	savedestructor_unhook_leave (pTHX_ coro_enterleave_hook leave)
		2934	{
		2935	struct coro *coro = SvSTATE_current;
		2936
		2937	enterleave_unhook_xs (aTHX_ coro, &coro->on_leave_xs, leave, 1);
		2938	}
		2939
		2940	static void
		2941	api_enterleave_scope_hook (pTHX_ coro_enterleave_hook enter, void enter_arg, coro_enterleave_hook leave, void leave_arg)
		2942	{
		2943	api_enterleave_hook (aTHX_ coro_current, enter, enter_arg, leave, leave_arg);
		2944
		2945	/* this ought to be much cheaper than malloc + a single destructor call */
		2946	if (enter) SAVEDESTRUCTOR_X (savedestructor_unhook_enter, enter);
		2947	if (leave) SAVEDESTRUCTOR_X (savedestructor_unhook_leave, leave);
2789	}	2948	}
2790		2949
2791	/*****************************************************************************/	2950	/*****************************************************************************/
2792	/* PerlIO::cede */	2951	/* PerlIO::cede */
2793		2952
…		…
2923	XPUSHs (sv_2mortal (newRV_inc ((SV *)av)));	3082	XPUSHs (sv_2mortal (newRV_inc ((SV *)av)));
2924	PUTBACK;	3083	PUTBACK;
2925	call_sv (cb, G_VOID \| G_DISCARD \| G_EVAL \| G_KEEPERR);	3084	call_sv (cb, G_VOID \| G_DISCARD \| G_EVAL \| G_KEEPERR);
2926	}	3085	}
2927		3086
2928	SvREFCNT_dec (cb);	3087	SvREFCNT_dec_NN (cb);
2929	}	3088	}
2930	}	3089	}
2931		3090
2932	static void	3091	static void
2933	coro_semaphore_destroy (pTHX_ struct CoroSLF *frame)	3092	coro_semaphore_destroy (pTHX_ struct CoroSLF *frame)
…		…
2941	{	3100	{
2942	AV av = (AV )frame->data;	3101	AV av = (AV )frame->data;
2943	SV *count_sv = AvARRAY (av)[0];	3102	SV *count_sv = AvARRAY (av)[0];
2944	SV *coro_hv = SvRV (coro_current);	3103	SV *coro_hv = SvRV (coro_current);
2945		3104
		3105	frame->destroy = 0;
		3106
2946	/* if we are about to throw, don't actually acquire the lock, just throw */	3107	/* if we are about to throw, don't actually acquire the lock, just throw */
2947	if (CORO_THROW)	3108	if (ecb_expect_false (CORO_THROW))
		3109	{
		3110	/* we still might be responsible for the semaphore, so wake up others */
		3111	coro_semaphore_adjust (aTHX_ av, 0);
		3112
2948	return 0;	3113	return 0;
		3114	}
2949	else if (SvIVX (count_sv) > 0)	3115	else if (SvIVX (count_sv) > 0)
2950	{	3116	{
2951	frame->destroy = 0;
2952
2953	if (acquire)	3117	if (acquire)
2954	SvIVX (count_sv) = SvIVX (count_sv) - 1;	3118	SvIVX (count_sv) = SvIVX (count_sv) - 1;
2955	else	3119	else
2956	coro_semaphore_adjust (aTHX_ av, 0);	3120	coro_semaphore_adjust (aTHX_ av, 0);
2957		3121
…		…
3068	{	3232	{
3069	api_ready (aTHX_ cb);	3233	api_ready (aTHX_ cb);
3070	sv_setiv (cb, 0); /* signal waiter */	3234	sv_setiv (cb, 0); /* signal waiter */
3071	}	3235	}
3072		3236
3073	SvREFCNT_dec (cb);	3237	SvREFCNT_dec_NN (cb);
3074		3238
3075	--count;	3239	--count;
3076	}	3240	}
3077	}	3241	}
3078		3242
…		…
3163	}	3327	}
3164		3328
3165	av_push (state, data_sv);	3329	av_push (state, data_sv);
3166		3330
3167	api_ready (aTHX_ coro);	3331	api_ready (aTHX_ coro);
3168	SvREFCNT_dec (coro);	3332	SvREFCNT_dec_NN (coro);
3169	SvREFCNT_dec ((AV *)state);	3333	SvREFCNT_dec_NN ((AV *)state);
3170	}	3334	}
3171		3335
3172	static int	3336	static int
3173	slf_check_aio_req (pTHX_ struct CoroSLF *frame)	3337	slf_check_aio_req (pTHX_ struct CoroSLF *frame)
3174	{	3338	{
…		…
3192	errno = data->errorno;	3356	errno = data->errorno;
3193	PL_laststype = data->laststype;	3357	PL_laststype = data->laststype;
3194	PL_laststatval = data->laststatval;	3358	PL_laststatval = data->laststatval;
3195	PL_statcache = data->statcache;	3359	PL_statcache = data->statcache;
3196		3360
3197	SvREFCNT_dec (data_sv);	3361	SvREFCNT_dec_NN (data_sv);
3198	}	3362	}
3199		3363
3200	/* push result values */	3364	/* push result values */
3201	{	3365	{
3202	dSP;	3366	dSP;
…		…
3417		3581
3418	PROTOTYPES: DISABLE	3582	PROTOTYPES: DISABLE
3419		3583
3420	BOOT:	3584	BOOT:
3421	{	3585	{
		3586	#define VARx(name,expr,type) if (sizeof (type) < sizeof (expr)) croak ("FATAL: Coro thread context slot '" # name "' too small for this version of perl.");
		3587	#include "state.h"
3422	#ifdef USE_ITHREADS	3588	#ifdef USE_ITHREADS
3423	# if CORO_PTHREAD	3589	# if CORO_PTHREAD
3424	coro_thx = PERL_GET_CONTEXT;	3590	coro_thx = PERL_GET_CONTEXT;
3425	# endif	3591	# endif
3426	#endif	3592	#endif
…		…
3777		3943
3778	MODULE = Coro::State PACKAGE = Coro	3944	MODULE = Coro::State PACKAGE = Coro
3779		3945
3780	BOOT:	3946	BOOT:
3781	{	3947	{
		3948	if (SVt_LAST > 32)
		3949	croak ("Coro internal error: SVt_LAST > 32, swap_sv might need adjustment");
		3950
3782	sv_pool_rss = coro_get_sv (aTHX_ "Coro::POOL_RSS" , TRUE);	3951	sv_pool_rss = coro_get_sv (aTHX_ "Coro::POOL_RSS" , TRUE);
3783	sv_pool_size = coro_get_sv (aTHX_ "Coro::POOL_SIZE" , TRUE);	3952	sv_pool_size = coro_get_sv (aTHX_ "Coro::POOL_SIZE" , TRUE);
3784	cv_coro_run = get_cv ( "Coro::_coro_run" , GV_ADD);	3953	cv_coro_run = get_cv ( "Coro::_coro_run" , GV_ADD);
3785	coro_current = coro_get_sv (aTHX_ "Coro::current" , FALSE); SvREADONLY_on (coro_current);	3954	coro_current = coro_get_sv (aTHX_ "Coro::current" , FALSE); SvREADONLY_on (coro_current);
3786	av_async_pool = coro_get_av (aTHX_ "Coro::async_pool", TRUE);	3955	av_async_pool = coro_get_av (aTHX_ "Coro::async_pool", TRUE);
…		…
3812	coroapi.ready = api_ready;	3981	coroapi.ready = api_ready;
3813	coroapi.is_ready = api_is_ready;	3982	coroapi.is_ready = api_is_ready;
3814	coroapi.nready = coro_nready;	3983	coroapi.nready = coro_nready;
3815	coroapi.current = coro_current;	3984	coroapi.current = coro_current;
3816		3985
		3986	coroapi.enterleave_hook = api_enterleave_hook;
		3987	coroapi.enterleave_unhook = api_enterleave_unhook;
		3988	coroapi.enterleave_scope_hook = api_enterleave_scope_hook;
		3989
3817	/GCoroAPI = &coroapi;/	3990	/GCoroAPI = &coroapi;/
3818	sv_setiv (sv, (IV)&coroapi);	3991	sv_setiv (sv, (IV)&coroapi);
3819	SvREADONLY_on (sv);	3992	SvREADONLY_on (sv);
3820	}	3993	}
3821	}	3994	}
…		…
3886		4059
3887	void	4060	void
3888	_set_current (SV *current)	4061	_set_current (SV *current)
3889	PROTOTYPE: $	4062	PROTOTYPE: $
3890	CODE:	4063	CODE:
3891	SvREFCNT_dec (SvRV (coro_current));	4064	SvREFCNT_dec_NN (SvRV (coro_current));
3892	SvRV_set (coro_current, SvREFCNT_inc_NN (SvRV (current)));	4065	SvRV_set (coro_current, SvREFCNT_inc_NN (SvRV (current)));
3893		4066
3894	void	4067	void
3895	_set_readyhook (SV *hook)	4068	_set_readyhook (SV *hook)
3896	PROTOTYPE: $	4069	PROTOTYPE: $
…		…
3980		4153
3981	if ((SV *)hv == &PL_sv_undef)	4154	if ((SV *)hv == &PL_sv_undef)
3982	{	4155	{
3983	SV sv = coro_new (aTHX_ coro_stash, (SV *)&cv_pool_handler, 1, 1);	4156	SV sv = coro_new (aTHX_ coro_stash, (SV *)&cv_pool_handler, 1, 1);
3984	hv = (HV *)SvREFCNT_inc_NN (SvRV (sv));	4157	hv = (HV *)SvREFCNT_inc_NN (SvRV (sv));
3985	SvREFCNT_dec (sv);	4158	SvREFCNT_dec_NN (sv);
3986	}	4159	}
3987		4160
3988	{	4161	{
3989	struct coro *coro = SvSTATE_hv (hv);	4162	struct coro *coro = SvSTATE_hv (hv);
3990		4163
…		…
3997	api_ready (aTHX_ (SV *)hv);	4170	api_ready (aTHX_ (SV *)hv);
3998		4171
3999	if (GIMME_V != G_VOID)	4172	if (GIMME_V != G_VOID)
4000	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	4173	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
4001	else	4174	else
4002	SvREFCNT_dec (hv);	4175	SvREFCNT_dec_NN (hv);
4003	}	4176	}
4004		4177
4005	SV *	4178	SV *
4006	rouse_cb ()	4179	rouse_cb ()
4007	PROTOTYPE:	4180	PROTOTYPE:

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Comparing Coro/Coro/State.xs (file contents): Revision 1.438 by root, Mon Nov 18 10:27:53 2013 UTC vs. Revision 1.454 by root, Tue Jul 7 00:38:03 2015 UTC

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Comparing Coro/Coro/State.xs (file contents):
Revision 1.438 by root, Mon Nov 18 10:27:53 2013 UTC vs.
Revision 1.454 by root, Tue Jul 7 00:38:03 2015 UTC