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

Comparing Coro/Coro/State.xs (file contents):
Revision 1.369 by root, Thu Aug 13 02:48:32 2009 UTC vs.
Revision 1.387 by root, Mon Feb 21 13:38:04 2011 UTC

…		…
		1	/* this works around a bug in mingw32 providing a non-working setjmp */
		2	#define USE_NO_MINGW_SETJMP_TWO_ARGS
		3
		4	#define NDEBUG 1
		5
1	#include "libcoro/coro.c"	6	#include "libcoro/coro.c"
2		7
3	#define PERL_NO_GET_CONTEXT	8	#define PERL_NO_GET_CONTEXT
4	#define PERL_EXT	9	#define PERL_EXT
5		10
11	#include "schmorp.h"	16	#include "schmorp.h"
12		17
13	#include <stdio.h>	18	#include <stdio.h>
14	#include <errno.h>	19	#include <errno.h>
15	#include <assert.h>	20	#include <assert.h>
		21
		22	#ifndef SVs_PADSTALE
		23	# define SVs_PADSTALE 0
		24	#endif
16		25
17	#ifdef WIN32	26	#ifdef WIN32
18	# undef setjmp	27	# undef setjmp
19	# undef longjmp	28	# undef longjmp
20	# undef _exit	29	# undef _exit
…		…
231	CV startcv; / the CV to execute */	240	CV startcv; / the CV to execute */
232	AV args; / data associated with this coroutine (initial args) */	241	AV args; / data associated with this coroutine (initial args) */
233	int refcnt; /* coroutines are refcounted, yes */	242	int refcnt; /* coroutines are refcounted, yes */
234	int flags; /* CF_ flags */	243	int flags; /* CF_ flags */
235	HV hv; / the perl hash associated with this coro, if any */	244	HV hv; / the perl hash associated with this coro, if any */
236	void (on_destroy)(pTHX_ struct coro coro);	245	void (on_destroy)(pTHX_ struct coro coro); /* for temporary use by xs in critical sections */
237		246
238	/* statistics */	247	/* statistics */
239	int usecount; /* number of transfers to this coro */	248	int usecount; /* number of transfers to this coro */
240		249
241	/* coro process data */	250	/* coro process data */
…		…
249	AV *invoke_av;	258	AV *invoke_av;
250		259
251	/* on_enter/on_leave */	260	/* on_enter/on_leave */
252	AV *on_enter;	261	AV *on_enter;
253	AV *on_leave;	262	AV *on_leave;
		263
		264	/* swap_sv */
		265	AV *swap_sv;
254		266
255	/* times */	267	/* times */
256	coro_ts t_cpu, t_real;	268	coro_ts t_cpu, t_real;
257		269
258	/* linked list */	270	/* linked list */
…		…
289	static OP (coro_old_pp_sselect) (pTHX);	301	static OP (coro_old_pp_sselect) (pTHX);
290	static SV *coro_select_select;	302	static SV *coro_select_select;
291		303
292	/* horrible hack, but if it works... */	304	/* horrible hack, but if it works... */
293	static OP *	305	static OP *
294	coro_pp_sselect (aTHX)	306	coro_pp_sselect (pTHX)
295	{	307	{
296	dSP;	308	dSP;
297	PUSHMARK (SP - 4); /* fake argument list */	309	PUSHMARK (SP - 4); /* fake argument list */
298	XPUSHs (coro_select_select);	310	XPUSHs (coro_select_select);
299	PUTBACK;	311	PUTBACK;
…		…
301	/* entersub is an UNOP, select a LISTOP... keep your fingers crossed */	313	/* entersub is an UNOP, select a LISTOP... keep your fingers crossed */
302	PL_op->op_flags \|= OPf_STACKED;	314	PL_op->op_flags \|= OPf_STACKED;
303	PL_op->op_private = 0;	315	PL_op->op_private = 0;
304	return PL_ppaddr [OP_ENTERSUB](aTHX);	316	return PL_ppaddr [OP_ENTERSUB](aTHX);
305	}	317	}
		318
		319	/ time stuff ************************************************************/
		320
		321	#ifdef HAS_GETTIMEOFDAY
		322
		323	static void
		324	coro_u2time (pTHX_ UV ret[2])
		325	{
		326	struct timeval tv;
		327	gettimeofday (&tv, 0);
		328
		329	ret [0] = tv.tv_sec;
		330	ret [1] = tv.tv_usec;
		331	}
		332
		333	static double
		334	coro_nvtime ()
		335	{
		336	struct timeval tv;
		337	gettimeofday (&tv, 0);
		338
		339	return tv.tv_sec + tv.tv_usec * 1e-6;
		340	}
		341
		342	static void
		343	time_init (void)
		344	{
		345	nvtime = coro_nvtime;
		346	u2time = coro_u2time;
		347	}
		348
		349	#else
		350
		351	static void
		352	time_init (void)
		353	{
		354	SV **svp;
		355
		356	require_pv ("Time::HiRes");
		357
		358	svp = hv_fetch (PL_modglobal, "Time::NVtime", 12, 0);
		359
		360	if (!svp) croak ("Time::HiRes is required");
		361	if (!SvIOK (*svp)) croak ("Time::NVtime isn't a function pointer");
		362
		363	nvtime = INT2PTR (double ()(), SvIV (svp));
		364
		365	svp = hv_fetch (PL_modglobal, "Time::U2time", 12, 0);
		366	u2time = INT2PTR (void ()(pTHX_ UV ret[2]), SvIV (svp));
		367	}
		368
		369	#endif
306		370
307	/ lowlevel stuff ********************************************************/	371	/ lowlevel stuff ********************************************************/
308		372
309	static SV *	373	static SV *
310	coro_get_sv (pTHX_ const char *name, int create)	374	coro_get_sv (pTHX_ const char *name, int create)
…		…
550	AvARRAY (av)[++AvFILLp (av)] = (SV *)CvPADLIST (cv);	614	AvARRAY (av)[++AvFILLp (av)] = (SV *)CvPADLIST (cv);
551	}	615	}
552		616
553	/ load & save, init *****************************************************/	617	/ load & save, init *****************************************************/
554		618
		619	/* swap sv heads, at least logically */
		620	static void
		621	swap_svs (pTHX_ Coro__State c)
		622	{
		623	int i;
		624
		625	for (i = 0; i <= AvFILLp (c->swap_sv); )
		626	{
		627	SV *a = AvARRAY (c->swap_sv)[i++];
		628	SV *b = AvARRAY (c->swap_sv)[i++];
		629
		630	const U32 keep = SVs_PADSTALE \| SVs_PADTMP \| SVs_PADMY; /* keep these flags */
		631	SV tmp;
		632
		633	/* swap sv_any */
		634	SvANY (&tmp) = SvANY (a); SvANY (a) = SvANY (b); SvANY (b) = SvANY (&tmp);
		635
		636	/* swap sv_flags */
		637	SvFLAGS (&tmp) = SvFLAGS (a);
		638	SvFLAGS (a) = (SvFLAGS (a) & keep) \| (SvFLAGS (b ) & ~keep);
		639	SvFLAGS (b) = (SvFLAGS (b) & keep) \| (SvFLAGS (&tmp) & ~keep);
		640
		641	#if PERL_VERSION_ATLEAST (5,10,0)
		642	/* perl 5.10 complicates this _quite_ a bit, but it also is
		643	* much faster, so no quarrels here. alternatively, we could
		644	* sv_upgrade to avoid this.
		645	*/
		646	{
		647	/* swap sv_u */
		648	tmp.sv_u = a->sv_u; a->sv_u = b->sv_u; b->sv_u = tmp.sv_u;
		649
		650	/* if SvANY points to the head, we need to adjust the pointers,
		651	* as the pointer for a still points to b, and maybe vice versa.
		652	*/
		653	#define svany_in_head(type) \
		654	(((1 << SVt_NULL) \| (1 << SVt_BIND) \| (1 << SVt_IV) \| (1 << SVt_RV)) & (1 << (type)))
		655
		656	if (svany_in_head (SvTYPE (a)))
		657	SvANY (a) = (void *)((PTRV)SvANY (a) - (PTRV)b + (PTRV)a);
		658
		659	if (svany_in_head (SvTYPE (b)))
		660	SvANY (b) = (void *)((PTRV)SvANY (b) - (PTRV)a + (PTRV)b);
		661	}
		662	#endif
		663	}
		664	}
		665
		666	#define SWAP_SVS(coro) \
		667	if (expect_false ((coro)->swap_sv)) \
		668	swap_svs (aTHX_ (coro))
		669
555	static void	670	static void
556	on_enterleave_call (pTHX_ SV *cb);	671	on_enterleave_call (pTHX_ SV *cb);
557		672
558	static void	673	static void
559	load_perl (pTHX_ Coro__State c)	674	load_perl (pTHX_ Coro__State c)
…		…
605	int i;	720	int i;
606		721
607	for (i = 0; i <= AvFILLp (c->on_enter); ++i)	722	for (i = 0; i <= AvFILLp (c->on_enter); ++i)
608	on_enterleave_call (aTHX_ AvARRAY (c->on_enter)[i]);	723	on_enterleave_call (aTHX_ AvARRAY (c->on_enter)[i]);
609	}	724	}
		725
		726	SWAP_SVS (c);
610	}	727	}
611		728
612	static void	729	static void
613	save_perl (pTHX_ Coro__State c)	730	save_perl (pTHX_ Coro__State c)
614	{	731	{
		732	SWAP_SVS (c);
		733
615	if (expect_false (c->on_leave))	734	if (expect_false (c->on_leave))
616	{	735	{
617	int i;	736	int i;
618		737
619	for (i = AvFILLp (c->on_leave); i >= 0; --i)	738	for (i = AvFILLp (c->on_leave); i >= 0; --i)
…		…
926	slf_check_repeat (pTHX_ struct CoroSLF *frame)	1045	slf_check_repeat (pTHX_ struct CoroSLF *frame)
927	{	1046	{
928	return 1;	1047	return 1;
929	}	1048	}
930		1049
931	static UNOP coro_setup_op;	1050	static UNOP init_perl_op;
932		1051
933	static void NOINLINE /* noinline to keep it out of the transfer fast path */	1052	static void NOINLINE /* noinline to keep it out of the transfer fast path */
934	coro_setup (pTHX_ struct coro *coro)	1053	init_perl (pTHX_ struct coro *coro)
935	{	1054	{
936	/*	1055	/*
937	* emulate part of the perl startup here.	1056	* emulate part of the perl startup here.
938	*/	1057	*/
939	coro_init_stacks (aTHX);	1058	coro_init_stacks (aTHX);
…		…
946	PL_comppad_name_fill = 0;	1065	PL_comppad_name_fill = 0;
947	PL_comppad_name_floor = 0;	1066	PL_comppad_name_floor = 0;
948	PL_curpm = 0;	1067	PL_curpm = 0;
949	PL_curpad = 0;	1068	PL_curpad = 0;
950	PL_localizing = 0;	1069	PL_localizing = 0;
951	PL_dirty = 0;
952	PL_restartop = 0;	1070	PL_restartop = 0;
953	#if PERL_VERSION_ATLEAST (5,10,0)	1071	#if PERL_VERSION_ATLEAST (5,10,0)
954	PL_parser = 0;	1072	PL_parser = 0;
955	#endif	1073	#endif
956	PL_hints = 0;	1074	PL_hints = 0;
…		…
988	*/	1106	*/
989	slf_frame.prepare = prepare_nop; /* provide a nop function for an eventual pp_slf */	1107	slf_frame.prepare = prepare_nop; /* provide a nop function for an eventual pp_slf */
990	slf_frame.check = slf_check_nop; /* signal pp_slf to not repeat */	1108	slf_frame.check = slf_check_nop; /* signal pp_slf to not repeat */
991		1109
992	/* and we have to provide the pp_slf op in any case, so pp_slf can skip it */	1110	/* and we have to provide the pp_slf op in any case, so pp_slf can skip it */
993	coro_setup_op.op_next = PL_op;	1111	init_perl_op.op_next = PL_op;
994	coro_setup_op.op_type = OP_ENTERSUB;	1112	init_perl_op.op_type = OP_ENTERSUB;
995	coro_setup_op.op_ppaddr = pp_slf;	1113	init_perl_op.op_ppaddr = pp_slf;
996	/* no flags etc. required, as an init function won't be called */	1114	/* no flags etc. required, as an init function won't be called */
997		1115
998	PL_op = (OP *)&coro_setup_op;	1116	PL_op = (OP *)&init_perl_op;
999		1117
1000	/* copy throw, in case it was set before coro_setup */	1118	/* copy throw, in case it was set before init_perl */
1001	CORO_THROW = coro->except;	1119	CORO_THROW = coro->except;
		1120
		1121	SWAP_SVS (coro);
1002		1122
1003	if (expect_false (enable_times))	1123	if (expect_false (enable_times))
1004	{	1124	{
1005	coro_times_update ();	1125	coro_times_update ();
1006	coro_times_sub (coro);	1126	coro_times_sub (coro);
…		…
1027	dounwind (-1);	1147	dounwind (-1);
1028	}	1148	}
1029	}	1149	}
1030		1150
1031	static void	1151	static void
1032	coro_destruct_perl (pTHX_ struct coro *coro)	1152	destroy_perl (pTHX_ struct coro *coro)
1033	{	1153	{
1034	SV *svf [9];	1154	SV *svf [9];
1035		1155
1036	{	1156	{
1037	struct coro *current = SvSTATE_current;	1157	struct coro *current = SvSTATE_current;
…		…
1041	save_perl (aTHX_ current);	1161	save_perl (aTHX_ current);
1042	load_perl (aTHX_ coro);	1162	load_perl (aTHX_ coro);
1043		1163
1044	coro_unwind_stacks (aTHX);	1164	coro_unwind_stacks (aTHX);
1045	coro_destruct_stacks (aTHX);	1165	coro_destruct_stacks (aTHX);
		1166
		1167	/* restore swapped sv's */
		1168	SWAP_SVS (coro);
1046		1169
1047	// now save some sv's to be free'd later	1170	// now save some sv's to be free'd later
1048	svf [0] = GvSV (PL_defgv);	1171	svf [0] = GvSV (PL_defgv);
1049	svf [1] = (SV *)GvAV (PL_defgv);	1172	svf [1] = (SV *)GvAV (PL_defgv);
1050	svf [2] = GvSV (PL_errgv);	1173	svf [2] = GvSV (PL_errgv);
…		…
1492	if (expect_false (next->flags & CF_NEW))	1615	if (expect_false (next->flags & CF_NEW))
1493	{	1616	{
1494	/* need to start coroutine */	1617	/* need to start coroutine */
1495	next->flags &= ~CF_NEW;	1618	next->flags &= ~CF_NEW;
1496	/* setup coroutine call */	1619	/* setup coroutine call */
1497	coro_setup (aTHX_ next);	1620	init_perl (aTHX_ next);
1498	}	1621	}
1499	else	1622	else
1500	load_perl (aTHX_ next);	1623	load_perl (aTHX_ next);
1501		1624
1502	/* possibly untie and reuse the cctx */	1625	/* possibly untie and reuse the cctx */
…		…
1565		1688
1566	if (coro->mainstack	1689	if (coro->mainstack
1567	&& coro->mainstack != main_mainstack	1690	&& coro->mainstack != main_mainstack
1568	&& coro->slot	1691	&& coro->slot
1569	&& !PL_dirty)	1692	&& !PL_dirty)
1570	coro_destruct_perl (aTHX_ coro);	1693	destroy_perl (aTHX_ coro);
		1694
		1695	if (coro->next) coro->next->prev = coro->prev;
		1696	if (coro->prev) coro->prev->next = coro->next;
		1697	if (coro == coro_first) coro_first = coro->next;
1571		1698
1572	cctx_destroy (coro->cctx);	1699	cctx_destroy (coro->cctx);
1573	SvREFCNT_dec (coro->startcv);	1700	SvREFCNT_dec (coro->startcv);
1574	SvREFCNT_dec (coro->args);	1701	SvREFCNT_dec (coro->args);
		1702	SvREFCNT_dec (coro->swap_sv);
1575	SvREFCNT_dec (CORO_THROW);	1703	SvREFCNT_dec (CORO_THROW);
1576
1577	if (coro->next) coro->next->prev = coro->prev;
1578	if (coro->prev) coro->prev->next = coro->next;
1579	if (coro == coro_first) coro_first = coro->next;
1580		1704
1581	return 1;	1705	return 1;
1582	}	1706	}
1583		1707
1584	static int	1708	static int
…		…
1754	{	1878	{
1755	/* nothing to schedule: call the idle handler */	1879	/* nothing to schedule: call the idle handler */
1756	if (SvROK (sv_idle)	1880	if (SvROK (sv_idle)
1757	&& SvOBJECT (SvRV (sv_idle)))	1881	&& SvOBJECT (SvRV (sv_idle)))
1758	{	1882	{
		1883	if (SvRV (sv_idle) == SvRV (coro_current))
		1884	croak ("FATAL: $Coro::IDLE blocked itself - did you try to block inside an event loop callback? Caught");
		1885
1759	++coro_nready; /* hack so that api_ready doesn't invoke ready hook */	1886	++coro_nready; /* hack so that api_ready doesn't invoke ready hook */
1760	api_ready (aTHX_ SvRV (sv_idle));	1887	api_ready (aTHX_ SvRV (sv_idle));
1761	--coro_nready;	1888	--coro_nready;
1762	}	1889	}
1763	else	1890	else
1764	{	1891	{
		1892	/* TODO: deprecated, remove, cannot work reliably //D*/
1765	dSP;	1893	dSP;
1766		1894
1767	ENTER;	1895	ENTER;
1768	SAVETMPS;	1896	SAVETMPS;
1769		1897
…		…
2348	if (PL_op->op_flags & OPf_STACKED)	2476	if (PL_op->op_flags & OPf_STACKED)
2349	{	2477	{
2350	if (items > slf_arga)	2478	if (items > slf_arga)
2351	{	2479	{
2352	slf_arga = items;	2480	slf_arga = items;
2353	free (slf_argv);	2481	Safefree (slf_argv);
2354	slf_argv = malloc (slf_arga * sizeof (SV *));	2482	New (0, slf_argv, slf_arga, SV *);
2355	}	2483	}
2356		2484
2357	slf_argc = items;	2485	slf_argc = items;
2358		2486
2359	for (i = 0; i < items; ++i)	2487	for (i = 0; i < items; ++i)
…		…
2720	{	2848	{
2721	SV *cb_cv = s_get_cv_croak (arg [1]);	2849	SV *cb_cv = s_get_cv_croak (arg [1]);
2722	av_push (av, SvREFCNT_inc_NN (cb_cv));	2850	av_push (av, SvREFCNT_inc_NN (cb_cv));
2723		2851
2724	if (SvIVX (AvARRAY (av)[0]))	2852	if (SvIVX (AvARRAY (av)[0]))
2725	coro_signal_wake (aTHX_ av, 1); /* ust be the only waiter */	2853	coro_signal_wake (aTHX_ av, 1); /* must be the only waiter */
2726		2854
2727	frame->prepare = prepare_nop;	2855	frame->prepare = prepare_nop;
2728	frame->check = slf_check_nop;	2856	frame->check = slf_check_nop;
2729	}	2857	}
2730	else if (SvIVX (AvARRAY (av)[0]))	2858	else if (SvIVX (AvARRAY (av)[0]))
…		…
2892	/* now call the AIO function - we assume our request is uncancelable */	3020	/* now call the AIO function - we assume our request is uncancelable */
2893	PUTBACK;	3021	PUTBACK;
2894	call_sv ((SV *)req, G_VOID \| G_DISCARD);	3022	call_sv ((SV *)req, G_VOID \| G_DISCARD);
2895	}	3023	}
2896		3024
2897	/* now that the requets is going, we loop toll we have a result */	3025	/* now that the request is going, we loop till we have a result */
2898	frame->data = (void *)state;	3026	frame->data = (void *)state;
2899	frame->prepare = prepare_schedule;	3027	frame->prepare = prepare_schedule;
2900	frame->check = slf_check_aio_req;	3028	frame->check = slf_check_aio_req;
2901	}	3029	}
2902		3030
…		…
3033	coroapi.prepare_nop = prepare_nop;	3161	coroapi.prepare_nop = prepare_nop;
3034	coroapi.prepare_schedule = prepare_schedule;	3162	coroapi.prepare_schedule = prepare_schedule;
3035	coroapi.prepare_cede = prepare_cede;	3163	coroapi.prepare_cede = prepare_cede;
3036	coroapi.prepare_cede_notself = prepare_cede_notself;	3164	coroapi.prepare_cede_notself = prepare_cede_notself;
3037		3165
3038	{	3166	time_init ();
3039	SV **svp = hv_fetch (PL_modglobal, "Time::NVtime", 12, 0);
3040
3041	if (!svp) croak ("Time::HiRes is required");
3042	if (!SvIOK (*svp)) croak ("Time::NVtime isn't a function pointer");
3043
3044	nvtime = INT2PTR (double ()(), SvIV (svp));
3045
3046	svp = hv_fetch (PL_modglobal, "Time::U2time", 12, 0);
3047	u2time = INT2PTR (void ()(pTHX_ UV ret[2]), SvIV (svp));
3048	}
3049		3167
3050	assert (("PRIO_NORMAL must be 0", !CORO_PRIO_NORMAL));	3168	assert (("PRIO_NORMAL must be 0", !CORO_PRIO_NORMAL));
3051	}	3169	}
3052		3170
3053	SV *	3171	SV *
…		…
3201	RETVAL = boolSV (coro->flags & ix);	3319	RETVAL = boolSV (coro->flags & ix);
3202	OUTPUT:	3320	OUTPUT:
3203	RETVAL	3321	RETVAL
3204		3322
3205	void	3323	void
3206	throw (Coro::State self, SV *throw = &PL_sv_undef)	3324	throw (Coro::State self, SV *exception = &PL_sv_undef)
3207	PROTOTYPE: $;$	3325	PROTOTYPE: $;$
3208	CODE:	3326	CODE:
3209	{	3327	{
3210	struct coro *current = SvSTATE_current;	3328	struct coro *current = SvSTATE_current;
3211	SV **throwp = self == current ? &CORO_THROW : &self->except;	3329	SV **exceptionp = self == current ? &CORO_THROW : &self->except;
3212	SvREFCNT_dec (*throwp);	3330	SvREFCNT_dec (*exceptionp);
3213	SvGETMAGIC (throw);	3331	SvGETMAGIC (exception);
3214	*throwp = SvOK (throw) ? newSVsv (throw) : 0;	3332	*exceptionp = SvOK (exception) ? newSVsv (exception) : 0;
3215	}	3333	}
3216		3334
3217	void	3335	void
3218	api_trace (SV *coro, int flags = CC_TRACE \| CC_TRACE_SUB)	3336	api_trace (SV *coro, int flags = CC_TRACE \| CC_TRACE_SUB)
3219	PROTOTYPE: $;$	3337	PROTOTYPE: $;$
…		…
3314		3432
3315	if (expect_false (current == self))	3433	if (expect_false (current == self))
3316	coro_times_sub (SvSTATE (coro_current));	3434	coro_times_sub (SvSTATE (coro_current));
3317	}	3435	}
3318		3436
		3437	void
		3438	swap_sv (Coro::State coro, SV sv, SV swapsv)
		3439	CODE:
		3440	{
		3441	struct coro *current = SvSTATE_current;
		3442
		3443	if (current == coro)
		3444	SWAP_SVS (current);
		3445
		3446	if (!coro->swap_sv)
		3447	coro->swap_sv = newAV ();
		3448
		3449	av_push (coro->swap_sv, SvREFCNT_inc_NN (SvRV (sv )));
		3450	av_push (coro->swap_sv, SvREFCNT_inc_NN (SvRV (swapsv)));
		3451
		3452	if (current == coro)
		3453	SWAP_SVS (current);
		3454	}
		3455
		3456
3319	MODULE = Coro::State PACKAGE = Coro	3457	MODULE = Coro::State PACKAGE = Coro
3320		3458
3321	BOOT:	3459	BOOT:
3322	{	3460	{
3323	sv_pool_rss = coro_get_sv (aTHX_ "Coro::POOL_RSS" , TRUE);	3461	sv_pool_rss = coro_get_sv (aTHX_ "Coro::POOL_RSS" , TRUE);
…		…
3331	sv_idle = coro_get_sv (aTHX_ "Coro::idle" , TRUE);	3469	sv_idle = coro_get_sv (aTHX_ "Coro::idle" , TRUE);
3332		3470
3333	sv_async_pool_idle = newSVpv ("[async pool idle]", 0); SvREADONLY_on (sv_async_pool_idle);	3471	sv_async_pool_idle = newSVpv ("[async pool idle]", 0); SvREADONLY_on (sv_async_pool_idle);
3334	sv_Coro = newSVpv ("Coro", 0); SvREADONLY_on (sv_Coro);	3472	sv_Coro = newSVpv ("Coro", 0); SvREADONLY_on (sv_Coro);
3335	cv_pool_handler = get_cv ("Coro::pool_handler", GV_ADD); SvREADONLY_on (cv_pool_handler);	3473	cv_pool_handler = get_cv ("Coro::pool_handler", GV_ADD); SvREADONLY_on (cv_pool_handler);
3336		3474	CvNODEBUG_on (get_cv ("Coro::_pool_handler", 0)); /* work around a debugger bug */
		3475
3337	coro_stash = gv_stashpv ("Coro", TRUE);	3476	coro_stash = gv_stashpv ("Coro", TRUE);
3338		3477
3339	newCONSTSUB (coro_stash, "PRIO_MAX", newSViv (CORO_PRIO_MAX));	3478	newCONSTSUB (coro_stash, "PRIO_MAX", newSViv (CORO_PRIO_MAX));
3340	newCONSTSUB (coro_stash, "PRIO_HIGH", newSViv (CORO_PRIO_HIGH));	3479	newCONSTSUB (coro_stash, "PRIO_HIGH", newSViv (CORO_PRIO_HIGH));
3341	newCONSTSUB (coro_stash, "PRIO_NORMAL", newSViv (CORO_PRIO_NORMAL));	3480	newCONSTSUB (coro_stash, "PRIO_NORMAL", newSViv (CORO_PRIO_NORMAL));
…		…
3364	SV *	3503	SV *
3365	async (...)	3504	async (...)
3366	PROTOTYPE: &@	3505	PROTOTYPE: &@
3367	CODE:	3506	CODE:
3368	RETVAL = coro_new (aTHX_ coro_stash, &ST (0), items, 1);	3507	RETVAL = coro_new (aTHX_ coro_stash, &ST (0), items, 1);
3369	api_ready (RETVAL);	3508	api_ready (aTHX_ RETVAL);
3370	OUTPUT:	3509	OUTPUT:
3371	RETVAL	3510	RETVAL
3372		3511
3373	void	3512	void
3374	terminate (...)	3513	terminate (...)
…		…
3778	{	3917	{
3779	PL_ppaddr [OP_SSELECT] = coro_old_pp_sselect;	3918	PL_ppaddr [OP_SSELECT] = coro_old_pp_sselect;
3780	coro_old_pp_sselect = 0;	3919	coro_old_pp_sselect = 0;
3781	}	3920	}
3782		3921
3783

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Comparing Coro/Coro/State.xs (file contents): Revision 1.369 by root, Thu Aug 13 02:48:32 2009 UTC vs. Revision 1.387 by root, Mon Feb 21 13:38:04 2011 UTC

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Comparing Coro/Coro/State.xs (file contents):
Revision 1.369 by root, Thu Aug 13 02:48:32 2009 UTC vs.
Revision 1.387 by root, Mon Feb 21 13:38:04 2011 UTC