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

Comparing Coro/Coro/State.xs (file contents):
Revision 1.238 by root, Sat May 31 12:10:55 2008 UTC vs.
Revision 1.243 by root, Sat Aug 30 03:07:46 2008 UTC

…		…
683		683
684	/ coroutine stack handling **********************************************/	684	/ coroutine stack handling **********************************************/
685		685
686	static int (orig_sigelem_get) (pTHX_ SV sv, MAGIC *mg);	686	static int (orig_sigelem_get) (pTHX_ SV sv, MAGIC *mg);
687	static int (orig_sigelem_set) (pTHX_ SV sv, MAGIC *mg);	687	static int (orig_sigelem_set) (pTHX_ SV sv, MAGIC *mg);
		688	static int (orig_sigelem_clr) (pTHX_ SV sv, MAGIC *mg);
688		689
689	/* apparently < 5.8.8 */	690	/* apparently < 5.8.8 */
690	#undef MgPV_nolen_const
691	#ifndef MgPV_nolen_const	691	#ifndef MgPV_nolen_const
692	#define MgPV_nolen_const(mg) (((((int)(mg)->mg_len)) == HEf_SVKEY) ? \	692	#define MgPV_nolen_const(mg) (((((int)(mg)->mg_len)) == HEf_SVKEY) ? \
693	SvPV_nolen_const((SV*)((mg)->mg_ptr)) : \	693	SvPV_nolen((SV*)((mg)->mg_ptr)) : \
694	(const char*)(mg)->mg_ptr)	694	(const char*)(mg)->mg_ptr)
695	#endif	695	#endif
696		696
697	/*	697	/*
698	* This overrides the default magic get method of %SIG elements.	698	* This overrides the default magic get method of %SIG elements.
…		…
708	{	708	{
709	const char *s = MgPV_nolen_const (mg);	709	const char *s = MgPV_nolen_const (mg);
710		710
711	if (*s == '_')	711	if (*s == '_')
712	{	712	{
713	if (strEQ (s, "__DIE__" ) && PL_diehook ) return sv_setsv (sv, PL_diehook ), 0;	713	SV **svp = 0;
714	if (strEQ (s, "__WARN__") && PL_warnhook) return sv_setsv (sv, PL_warnhook), 0;	714
		715	if (strEQ (s, "__DIE__" )) svp = &PL_diehook;
		716	if (strEQ (s, "__WARN__")) svp = &PL_warnhook;
		717
		718	if (svp)
		719	{
		720	sv_setsv (sv, svp ? svp : &PL_sv_undef);
		721	return 0;
		722	}
715	}	723	}
716		724
717	return orig_sigelem_get ? orig_sigelem_get (aTHX_ sv, mg) : 0;	725	return orig_sigelem_get ? orig_sigelem_get (aTHX_ sv, mg) : 0;
		726	}
		727
		728	static int
		729	coro_sigelem_clr (pTHX_ SV sv, MAGIC mg)
		730	{
		731	const char *s = MgPV_nolen_const (mg);
		732
		733	if (*s == '_')
		734	{
		735	SV **svp = 0;
		736
		737	if (strEQ (s, "__DIE__" )) svp = &PL_diehook;
		738	if (strEQ (s, "__WARN__")) svp = &PL_warnhook;
		739
		740	if (svp)
		741	{
		742	SV old = svp;
		743	*svp = 0;
		744	SvREFCNT_dec (old);
		745	return 0;
		746	}
		747	}
		748
		749	return orig_sigelem_clr ? orig_sigelem_clr (aTHX_ sv, mg) : 0;
718	}	750	}
719		751
720	static int	752	static int
721	coro_sigelem_set (pTHX_ SV sv, MAGIC mg)	753	coro_sigelem_set (pTHX_ SV sv, MAGIC mg)
722	{	754	{
…		…
1591	else	1623	else
1592	coro->slot->runops = RUNOPS_DEFAULT;	1624	coro->slot->runops = RUNOPS_DEFAULT;
1593	}	1625	}
1594	}	1626	}
1595		1627
		1628	static int
		1629	coro_gensub_free (pTHX_ SV sv, MAGIC mg)
		1630	{
		1631	AV *padlist;
		1632	AV av = (AV )mg->mg_obj;
		1633
		1634	abort ();
		1635
		1636	return 0;
		1637	}
		1638
		1639	static MGVTBL coro_gensub_vtbl = {
		1640	0, 0, 0, 0,
		1641	coro_gensub_free
		1642	};
		1643
1596	MODULE = Coro::State PACKAGE = Coro::State PREFIX = api_	1644	MODULE = Coro::State PACKAGE = Coro::State PREFIX = api_
1597		1645
1598	PROTOTYPES: DISABLE	1646	PROTOTYPES: DISABLE
1599		1647
1600	BOOT:	1648	BOOT:
…		…
1605	BOOT_PAGESIZE;	1653	BOOT_PAGESIZE;
1606		1654
1607	irsgv = gv_fetchpv ("/" , GV_ADD\|GV_NOTQUAL, SVt_PV);	1655	irsgv = gv_fetchpv ("/" , GV_ADD\|GV_NOTQUAL, SVt_PV);
1608	stdoutgv = gv_fetchpv ("STDOUT", GV_ADD\|GV_NOTQUAL, SVt_PVIO);	1656	stdoutgv = gv_fetchpv ("STDOUT", GV_ADD\|GV_NOTQUAL, SVt_PVIO);
1609		1657
1610	orig_sigelem_get = PL_vtbl_sigelem.svt_get;	1658	orig_sigelem_get = PL_vtbl_sigelem.svt_get; PL_vtbl_sigelem.svt_get = coro_sigelem_get;
1611	PL_vtbl_sigelem.svt_get = coro_sigelem_get;	1659	orig_sigelem_set = PL_vtbl_sigelem.svt_set; PL_vtbl_sigelem.svt_set = coro_sigelem_set;
1612	orig_sigelem_set = PL_vtbl_sigelem.svt_set;	1660	orig_sigelem_clr = PL_vtbl_sigelem.svt_clear; PL_vtbl_sigelem.svt_clear = coro_sigelem_clr;
1613	PL_vtbl_sigelem.svt_set = coro_sigelem_set;
1614		1661
1615	hv_sig = coro_get_hv (aTHX_ "SIG", TRUE);	1662	hv_sig = coro_get_hv (aTHX_ "SIG", TRUE);
1616	rv_diehook = newRV_inc ((SV *)gv_fetchpv ("Coro::State::diehook" , 0, SVt_PVCV));	1663	rv_diehook = newRV_inc ((SV *)gv_fetchpv ("Coro::State::diehook" , 0, SVt_PVCV));
1617	rv_warnhook = newRV_inc ((SV *)gv_fetchpv ("Coro::State::warnhook", 0, SVt_PVCV));	1664	rv_warnhook = newRV_inc ((SV *)gv_fetchpv ("Coro::State::warnhook", 0, SVt_PVCV));
1618		1665
…		…
1859	force_cctx ()	1906	force_cctx ()
1860	CODE:	1907	CODE:
1861	struct coro *coro = SvSTATE (coro_current);	1908	struct coro *coro = SvSTATE (coro_current);
1862	coro->cctx->idle_sp = 0;	1909	coro->cctx->idle_sp = 0;
1863		1910
1864	MODULE = Coro::State PACKAGE = Coro
1865
1866	BOOT:
1867	{
1868	int i;
1869
1870	av_async_pool = coro_get_av (aTHX_ "Coro::async_pool", TRUE);
1871	sv_pool_rss = coro_get_sv (aTHX_ "Coro::POOL_RSS" , TRUE);
1872	sv_pool_size = coro_get_sv (aTHX_ "Coro::POOL_SIZE" , TRUE);
1873
1874	coro_current = coro_get_sv (aTHX_ "Coro::current", FALSE);
1875	SvREADONLY_on (coro_current);
1876
1877	coro_stash = gv_stashpv ("Coro", TRUE);
1878
1879	newCONSTSUB (coro_stash, "PRIO_MAX", newSViv (PRIO_MAX));
1880	newCONSTSUB (coro_stash, "PRIO_HIGH", newSViv (PRIO_HIGH));
1881	newCONSTSUB (coro_stash, "PRIO_NORMAL", newSViv (PRIO_NORMAL));
1882	newCONSTSUB (coro_stash, "PRIO_LOW", newSViv (PRIO_LOW));
1883	newCONSTSUB (coro_stash, "PRIO_IDLE", newSViv (PRIO_IDLE));
1884	newCONSTSUB (coro_stash, "PRIO_MIN", newSViv (PRIO_MIN));
1885
1886	for (i = PRIO_MAX - PRIO_MIN + 1; i--; )
1887	coro_ready[i] = newAV ();
1888
1889	{
1890	SV *sv = perl_get_sv ("Coro::API", TRUE);
1891	perl_get_sv ("Coro::API", TRUE); /* silence 5.10 warning */
1892
1893	coroapi.schedule = api_schedule;
1894	coroapi.cede = api_cede;
1895	coroapi.cede_notself = api_cede_notself;
1896	coroapi.ready = api_ready;
1897	coroapi.is_ready = api_is_ready;
1898	coroapi.nready = &coro_nready;
1899	coroapi.current = coro_current;
1900
1901	GCoroAPI = &coroapi;
1902	sv_setiv (sv, (IV)&coroapi);
1903	SvREADONLY_on (sv);
1904	}
1905	}
1906
1907	void
1908	_set_current (SV *current)
1909	PROTOTYPE: $
1910	CODE:
1911	SvREFCNT_dec (SvRV (coro_current));
1912	SvRV_set (coro_current, SvREFCNT_inc (SvRV (current)));
1913
1914	void
1915	_set_readyhook (SV *hook)
1916	PROTOTYPE: $
1917	CODE:
1918	LOCK;
1919	SvREFCNT_dec (coro_readyhook);
1920	coro_readyhook = SvOK (hook) ? newSVsv (hook) : 0;
1921	UNLOCK;
1922
1923	int
1924	prio (Coro::State coro, int newprio = 0)
1925	ALIAS:
1926	nice = 1
1927	CODE:
1928	{
1929	RETVAL = coro->prio;
1930
1931	if (items > 1)
1932	{
1933	if (ix)
1934	newprio = coro->prio - newprio;
1935
1936	if (newprio < PRIO_MIN) newprio = PRIO_MIN;
1937	if (newprio > PRIO_MAX) newprio = PRIO_MAX;
1938
1939	coro->prio = newprio;
1940	}
1941	}
1942	OUTPUT:
1943	RETVAL
1944
1945	SV *
1946	ready (SV *self)
1947	PROTOTYPE: $
1948	CODE:
1949	RETVAL = boolSV (api_ready (self));
1950	OUTPUT:
1951	RETVAL
1952
1953	int
1954	nready (...)
1955	PROTOTYPE:
1956	CODE:
1957	RETVAL = coro_nready;
1958	OUTPUT:
1959	RETVAL
1960
1961	void	1911	void
1962	throw (Coro::State self, SV *throw = &PL_sv_undef)	1912	throw (Coro::State self, SV *throw = &PL_sv_undef)
1963	PROTOTYPE: $;$	1913	PROTOTYPE: $;$
1964	CODE:	1914	CODE:
1965	SvREFCNT_dec (self->throw);	1915	SvREFCNT_dec (self->throw);
…		…
1979	SV dst = ix ? (SV )&self->slot->defav : (SV **)&self->slot->defsv;	1929	SV dst = ix ? (SV )&self->slot->defav : (SV **)&self->slot->defsv;
1980		1930
1981	SV tmp = src; src = dst; *dst = tmp;	1931	SV tmp = src; src = dst; *dst = tmp;
1982	}	1932	}
1983		1933
		1934	MODULE = Coro::State PACKAGE = Coro
		1935
		1936	BOOT:
		1937	{
		1938	int i;
		1939
		1940	av_async_pool = coro_get_av (aTHX_ "Coro::async_pool", TRUE);
		1941	sv_pool_rss = coro_get_sv (aTHX_ "Coro::POOL_RSS" , TRUE);
		1942	sv_pool_size = coro_get_sv (aTHX_ "Coro::POOL_SIZE" , TRUE);
		1943
		1944	coro_current = coro_get_sv (aTHX_ "Coro::current", FALSE);
		1945	SvREADONLY_on (coro_current);
		1946
		1947	coro_stash = gv_stashpv ("Coro", TRUE);
		1948
		1949	newCONSTSUB (coro_stash, "PRIO_MAX", newSViv (PRIO_MAX));
		1950	newCONSTSUB (coro_stash, "PRIO_HIGH", newSViv (PRIO_HIGH));
		1951	newCONSTSUB (coro_stash, "PRIO_NORMAL", newSViv (PRIO_NORMAL));
		1952	newCONSTSUB (coro_stash, "PRIO_LOW", newSViv (PRIO_LOW));
		1953	newCONSTSUB (coro_stash, "PRIO_IDLE", newSViv (PRIO_IDLE));
		1954	newCONSTSUB (coro_stash, "PRIO_MIN", newSViv (PRIO_MIN));
		1955
		1956	for (i = PRIO_MAX - PRIO_MIN + 1; i--; )
		1957	coro_ready[i] = newAV ();
		1958
		1959	{
		1960	SV *sv = perl_get_sv ("Coro::API", TRUE);
		1961	perl_get_sv ("Coro::API", TRUE); /* silence 5.10 warning */
		1962
		1963	coroapi.schedule = api_schedule;
		1964	coroapi.cede = api_cede;
		1965	coroapi.cede_notself = api_cede_notself;
		1966	coroapi.ready = api_ready;
		1967	coroapi.is_ready = api_is_ready;
		1968	coroapi.nready = &coro_nready;
		1969	coroapi.current = coro_current;
		1970
		1971	GCoroAPI = &coroapi;
		1972	sv_setiv (sv, (IV)&coroapi);
		1973	SvREADONLY_on (sv);
		1974	}
		1975	}
		1976
		1977	void
		1978	_set_current (SV *current)
		1979	PROTOTYPE: $
		1980	CODE:
		1981	SvREFCNT_dec (SvRV (coro_current));
		1982	SvRV_set (coro_current, SvREFCNT_inc (SvRV (current)));
		1983
		1984	void
		1985	_set_readyhook (SV *hook)
		1986	PROTOTYPE: $
		1987	CODE:
		1988	LOCK;
		1989	SvREFCNT_dec (coro_readyhook);
		1990	coro_readyhook = SvOK (hook) ? newSVsv (hook) : 0;
		1991	UNLOCK;
		1992
		1993	int
		1994	prio (Coro::State coro, int newprio = 0)
		1995	ALIAS:
		1996	nice = 1
		1997	CODE:
		1998	{
		1999	RETVAL = coro->prio;
		2000
		2001	if (items > 1)
		2002	{
		2003	if (ix)
		2004	newprio = coro->prio - newprio;
		2005
		2006	if (newprio < PRIO_MIN) newprio = PRIO_MIN;
		2007	if (newprio > PRIO_MAX) newprio = PRIO_MAX;
		2008
		2009	coro->prio = newprio;
		2010	}
		2011	}
		2012	OUTPUT:
		2013	RETVAL
		2014
		2015	SV *
		2016	ready (SV *self)
		2017	PROTOTYPE: $
		2018	CODE:
		2019	RETVAL = boolSV (api_ready (self));
		2020	OUTPUT:
		2021	RETVAL
		2022
		2023	int
		2024	nready (...)
		2025	PROTOTYPE:
		2026	CODE:
		2027	RETVAL = coro_nready;
		2028	OUTPUT:
		2029	RETVAL
		2030
1984	# for async_pool speedup	2031	# for async_pool speedup
1985	void	2032	void
1986	_pool_1 (SV *cb)	2033	_pool_1 (SV *cb)
1987	CODE:	2034	CODE:
1988	{	2035	{
…		…
1993	AV *invoke_av;	2040	AV *invoke_av;
1994	int i, len;	2041	int i, len;
1995		2042
1996	if (!invoke)	2043	if (!invoke)
1997	{	2044	{
1998	SvREFCNT_dec (PL_diehook); PL_diehook = 0;	2045	SV *old = PL_diehook;
		2046	PL_diehook = 0;
		2047	SvREFCNT_dec (old);
1999	croak ("\3async_pool terminate\2\n");	2048	croak ("\3async_pool terminate\2\n");
2000	}	2049	}
2001		2050
2002	SvREFCNT_dec (coro->saved_deffh);	2051	SvREFCNT_dec (coro->saved_deffh);
2003	coro->saved_deffh = SvREFCNT_inc ((SV *)PL_defoutgv);	2052	coro->saved_deffh = SvREFCNT_inc ((SV *)PL_defoutgv);
…		…
2032	coro->saved_deffh = 0;	2081	coro->saved_deffh = 0;
2033		2082
2034	if (coro_rss (aTHX_ coro) > SvIV (sv_pool_rss)	2083	if (coro_rss (aTHX_ coro) > SvIV (sv_pool_rss)
2035	\|\| av_len (av_async_pool) + 1 >= SvIV (sv_pool_size))	2084	\|\| av_len (av_async_pool) + 1 >= SvIV (sv_pool_size))
2036	{	2085	{
2037	SvREFCNT_dec (PL_diehook); PL_diehook = 0;	2086	SV *old = PL_diehook;
		2087	PL_diehook = 0;
		2088	SvREFCNT_dec (old);
2038	croak ("\3async_pool terminate\2\n");	2089	croak ("\3async_pool terminate\2\n");
2039	}	2090	}
2040		2091
2041	av_clear (GvAV (PL_defgv));	2092	av_clear (GvAV (PL_defgv));
2042	hv_store ((HV *)SvRV (coro_current), "desc", sizeof ("desc") - 1,	2093	hv_store ((HV *)SvRV (coro_current), "desc", sizeof ("desc") - 1,
…		…
2047	if (coro->cctx && (coro->cctx->flags & CC_TRACE))	2098	if (coro->cctx && (coro->cctx->flags & CC_TRACE))
2048	api_trace (coro_current, 0);	2099	api_trace (coro_current, 0);
2049		2100
2050	av_push (av_async_pool, newSVsv (coro_current));	2101	av_push (av_async_pool, newSVsv (coro_current));
2051	}	2102	}
		2103
		2104	#if 0
		2105
		2106	void
		2107	_generator_call (...)
		2108	PROTOTYPE: @
		2109	PPCODE:
		2110	fprintf (stderr, "call %p\n", CvXSUBANY(cv).any_ptr);
		2111	xxxx
		2112	abort ();
		2113
		2114	SV *
		2115	gensub (SV *sub, ...)
		2116	PROTOTYPE: &;@
		2117	CODE:
		2118	{
		2119	struct coro *coro;
		2120	MAGIC *mg;
		2121	CV *xcv;
		2122	CV ncv = (CV )newSV_type (SVt_PVCV);
		2123	int i;
		2124
		2125	CvGV (ncv) = CvGV (cv);
		2126	CvFILE (ncv) = CvFILE (cv);
		2127
		2128	Newz (0, coro, 1, struct coro);
		2129	coro->args = newAV ();
		2130	coro->flags = CF_NEW;
		2131
		2132	av_extend (coro->args, items - 1);
		2133	for (i = 1; i < items; i++)
		2134	av_push (coro->args, newSVsv (ST (i)));
		2135
		2136	CvISXSUB_on (ncv);
		2137	CvXSUBANY (ncv).any_ptr = (void *)coro;
		2138
		2139	xcv = GvCV (gv_fetchpv ("Coro::_generator_call", 0, SVt_PVCV));
		2140
		2141	CvXSUB (ncv) = CvXSUB (xcv);
		2142	CvANON_on (ncv);
		2143
		2144	mg = sv_magicext ((SV )ncv, 0, CORO_MAGIC_type_state, &coro_gensub_vtbl, (char )coro, 0);
		2145	RETVAL = newRV_noinc ((SV *)ncv);
		2146	}
		2147	OUTPUT:
		2148	RETVAL
		2149
		2150	#endif
2052		2151
2053		2152
2054	MODULE = Coro::State PACKAGE = Coro::AIO	2153	MODULE = Coro::State PACKAGE = Coro::AIO
2055		2154
2056	SV *	2155	SV *

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Comparing Coro/Coro/State.xs (file contents): Revision 1.238 by root, Sat May 31 12:10:55 2008 UTC vs. Revision 1.243 by root, Sat Aug 30 03:07:46 2008 UTC

Diff Legend

Comparing Coro/Coro/State.xs (file contents):
Revision 1.238 by root, Sat May 31 12:10:55 2008 UTC vs.
Revision 1.243 by root, Sat Aug 30 03:07:46 2008 UTC