[p5sagit/p5-mst-13.2.git] / ext / Devel / PPPort / parts / inc / SvPV

################################################################################
##
##  $Revision: 20 $
##  $Author: mhx $
##  $Date: 2008/05/13 21:05:51 +0200 $
##
################################################################################
##
##  Version 3.x, Copyright (C) 2004-2008, Marcus Holland-Moritz.
##  Version 2.x, Copyright (C) 2001, Paul Marquess.
##  Version 1.x, Copyright (C) 1999, Kenneth Albanowski.
##
##  This program is free software; you can redistribute it and/or
##  modify it under the same terms as Perl itself.
##
################################################################################

=provides

__UNDEFINED__
SvPVbyte
sv_2pvbyte
sv_2pv_flags
sv_pvn_force_flags

=dontwarn

NEED_sv_2pv_flags
NEED_sv_2pv_flags_GLOBAL
DPPP_SVPV_NOLEN_LP_ARG

=implementation

/* Backwards compatibility stuff... :-( */
#if !defined(NEED_sv_2pv_flags) && defined(NEED_sv_2pv_nolen)
#  define NEED_sv_2pv_flags
#endif
#if !defined(NEED_sv_2pv_flags_GLOBAL) && defined(NEED_sv_2pv_nolen_GLOBAL)
#  define NEED_sv_2pv_flags_GLOBAL
#endif

/* Hint: sv_2pv_nolen
 * Use the SvPV_nolen() or SvPV_nolen_const() macros instead of sv_2pv_nolen().
 */

__UNDEFINED__  sv_2pv_nolen(sv)   SvPV_nolen(sv)

#ifdef SvPVbyte

/* Hint: SvPVbyte
 * Does not work in perl-5.6.1, ppport.h implements a version
 * borrowed from perl-5.7.3.
 */

#if { VERSION < 5.7.0 }

#if { NEED sv_2pvbyte }

char *
sv_2pvbyte(pTHX_ SV *sv, STRLEN *lp)
{
  sv_utf8_downgrade(sv,0);
  return SvPV(sv,*lp);
}

#endif

/* Hint: sv_2pvbyte
 * Use the SvPVbyte() macro instead of sv_2pvbyte().
 */

#undef SvPVbyte

#define SvPVbyte(sv, lp)                                                \
        ((SvFLAGS(sv) & (SVf_POK|SVf_UTF8)) == (SVf_POK)                \
         ? ((lp = SvCUR(sv)), SvPVX(sv)) : sv_2pvbyte(sv, &lp))

#endif

#else

#  define SvPVbyte          SvPV
#  define sv_2pvbyte        sv_2pv

#endif

__UNDEFINED__  sv_2pvbyte_nolen(sv)  sv_2pv_nolen(sv)

/* Hint: sv_pvn
 * Always use the SvPV() macro instead of sv_pvn().
 */

/* Hint: sv_pvn_force
 * Always use the SvPV_force() macro instead of sv_pvn_force().
 */

/* If these are undefined, they're not handled by the core anyway */
__UNDEFINED__  SV_IMMEDIATE_UNREF	0
__UNDEFINED__  SV_GMAGIC		0
__UNDEFINED__  SV_COW_DROP_PV		0
__UNDEFINED__  SV_UTF8_NO_ENCODING	0
__UNDEFINED__  SV_NOSTEAL		0
__UNDEFINED__  SV_CONST_RETURN		0
__UNDEFINED__  SV_MUTABLE_RETURN	0
__UNDEFINED__  SV_SMAGIC		0
__UNDEFINED__  SV_HAS_TRAILING_NUL	0
__UNDEFINED__  SV_COW_SHARED_HASH_KEYS	0

#if { VERSION < 5.7.2 }

#if { NEED sv_2pv_flags }

char *
sv_2pv_flags(pTHX_ SV *sv, STRLEN *lp, I32 flags)
{
  STRLEN n_a = (STRLEN) flags;
  return sv_2pv(sv, lp ? lp : &n_a);
}

#endif

#if { NEED sv_pvn_force_flags }

char *
sv_pvn_force_flags(pTHX_ SV *sv, STRLEN *lp, I32 flags)
{
  STRLEN n_a = (STRLEN) flags;
  return sv_pvn_force(sv, lp ? lp : &n_a);
}

#endif

#endif

#if { VERSION < 5.8.8 } || ( { VERSION >= 5.9.0 } && { VERSION < 5.9.3 } )
# define DPPP_SVPV_NOLEN_LP_ARG &PL_na
#else
# define DPPP_SVPV_NOLEN_LP_ARG 0
#endif

__UNDEFINED__  SvPV_const(sv, lp)      SvPV_flags_const(sv, lp, SV_GMAGIC)
__UNDEFINED__  SvPV_mutable(sv, lp)    SvPV_flags_mutable(sv, lp, SV_GMAGIC)

__UNDEFINED__  SvPV_flags(sv, lp, flags) \
                 ((SvFLAGS(sv) & (SVf_POK)) == SVf_POK \
                  ? ((lp = SvCUR(sv)), SvPVX(sv)) : sv_2pv_flags(sv, &lp, flags))

__UNDEFINED__  SvPV_flags_const(sv, lp, flags) \
                 ((SvFLAGS(sv) & (SVf_POK)) == SVf_POK \
                  ? ((lp = SvCUR(sv)), SvPVX_const(sv)) : \
                  (const char*) sv_2pv_flags(sv, &lp, flags|SV_CONST_RETURN))

__UNDEFINED__  SvPV_flags_const_nolen(sv, flags) \
                 ((SvFLAGS(sv) & (SVf_POK)) == SVf_POK \
                  ? SvPVX_const(sv) : \
                  (const char*) sv_2pv_flags(sv, DPPP_SVPV_NOLEN_LP_ARG, flags|SV_CONST_RETURN))

__UNDEFINED__  SvPV_flags_mutable(sv, lp, flags) \
                 ((SvFLAGS(sv) & (SVf_POK)) == SVf_POK \
                  ? ((lp = SvCUR(sv)), SvPVX_mutable(sv)) : \
                  sv_2pv_flags(sv, &lp, flags|SV_MUTABLE_RETURN))

__UNDEFINED__  SvPV_force(sv, lp) SvPV_force_flags(sv, lp, SV_GMAGIC)
__UNDEFINED__  SvPV_force_nolen(sv) SvPV_force_flags_nolen(sv, SV_GMAGIC)
__UNDEFINED__  SvPV_force_mutable(sv, lp) SvPV_force_flags_mutable(sv, lp, SV_GMAGIC)
__UNDEFINED__  SvPV_force_nomg(sv, lp) SvPV_force_flags(sv, lp, 0)
__UNDEFINED__  SvPV_force_nomg_nolen(sv) SvPV_force_flags_nolen(sv, 0)

__UNDEFINED__  SvPV_force_flags(sv, lp, flags) \
                 ((SvFLAGS(sv) & (SVf_POK|SVf_THINKFIRST)) == SVf_POK \
                 ? ((lp = SvCUR(sv)), SvPVX(sv)) : sv_pvn_force_flags(sv, &lp, flags))

__UNDEFINED__  SvPV_force_flags_nolen(sv, flags) \
                 ((SvFLAGS(sv) & (SVf_POK|SVf_THINKFIRST)) == SVf_POK \
                 ? SvPVX(sv) : sv_pvn_force_flags(sv, DPPP_SVPV_NOLEN_LP_ARG, flags))

__UNDEFINED__  SvPV_force_flags_mutable(sv, lp, flags) \
                 ((SvFLAGS(sv) & (SVf_POK|SVf_THINKFIRST)) == SVf_POK \
                 ? ((lp = SvCUR(sv)), SvPVX_mutable(sv)) \
                  : sv_pvn_force_flags(sv, &lp, flags|SV_MUTABLE_RETURN))

__UNDEFINED__  SvPV_nolen(sv) \
                 ((SvFLAGS(sv) & (SVf_POK)) == SVf_POK \
                  ? SvPVX(sv) : sv_2pv_flags(sv, DPPP_SVPV_NOLEN_LP_ARG, SV_GMAGIC))

__UNDEFINED__  SvPV_nolen_const(sv) \
                 ((SvFLAGS(sv) & (SVf_POK)) == SVf_POK \
                  ? SvPVX_const(sv) : sv_2pv_flags(sv, DPPP_SVPV_NOLEN_LP_ARG, SV_GMAGIC|SV_CONST_RETURN))

__UNDEFINED__  SvPV_nomg(sv, lp) SvPV_flags(sv, lp, 0)
__UNDEFINED__  SvPV_nomg_const(sv, lp) SvPV_flags_const(sv, lp, 0)
__UNDEFINED__  SvPV_nomg_const_nolen(sv) SvPV_flags_const_nolen(sv, 0)

=xsinit

#define NEED_sv_2pv_flags
#define NEED_sv_pvn_force_flags
#define NEED_sv_2pvbyte

=xsubs

IV
SvPVbyte(sv)
	SV *sv
	PREINIT:
		char *str;
		STRLEN len;
	CODE:
		str = SvPVbyte(sv, len);
		RETVAL = strEQ(str, "mhx") ? (IV) len : (IV) -1;
	OUTPUT:
		RETVAL

IV
SvPV_nolen(sv)
	SV *sv
	PREINIT:
		char *str;
	CODE:
		str = SvPV_nolen(sv);
		RETVAL = strEQ(str, "mhx") ? 42 : 0;
	OUTPUT:
		RETVAL

IV
SvPV_const(sv)
	SV *sv
	PREINIT:
		const char *str;
		STRLEN len;
	CODE:
		str = SvPV_const(sv, len);
		RETVAL = len + (strEQ(str, "mhx") ? 40 : 0);
	OUTPUT:
		RETVAL

IV
SvPV_mutable(sv)
	SV *sv
	PREINIT:
		char *str;
		STRLEN len;
	CODE:
		str = SvPV_mutable(sv, len);
		RETVAL = len + (strEQ(str, "mhx") ? 41 : 0);
	OUTPUT:
		RETVAL

IV
SvPV_flags(sv)
	SV *sv
	PREINIT:
		char *str;
		STRLEN len;
	CODE:
		str = SvPV_flags(sv, len, SV_GMAGIC);
		RETVAL = len + (strEQ(str, "mhx") ? 42 : 0);
	OUTPUT:
		RETVAL

IV
SvPV_flags_const(sv)
	SV *sv
	PREINIT:
		const char *str;
		STRLEN len;
	CODE:
		str = SvPV_flags_const(sv, len, SV_GMAGIC);
		RETVAL = len + (strEQ(str, "mhx") ? 43 : 0);
	OUTPUT:
		RETVAL

IV
SvPV_flags_const_nolen(sv)
	SV *sv
	PREINIT:
		const char *str;
	CODE:
		str = SvPV_flags_const_nolen(sv, SV_GMAGIC);
		RETVAL = strEQ(str, "mhx") ? 47 : 0;
	OUTPUT:
		RETVAL

IV
SvPV_flags_mutable(sv)
	SV *sv
	PREINIT:
		char *str;
		STRLEN len;
	CODE:
		str = SvPV_flags_mutable(sv, len, SV_GMAGIC);
		RETVAL = len + (strEQ(str, "mhx") ? 45 : 0);
	OUTPUT:
		RETVAL

IV
SvPV_force(sv)
	SV *sv
	PREINIT:
		char *str;
		STRLEN len;
	CODE:
		str = SvPV_force(sv, len);
		RETVAL = len + (strEQ(str, "mhx") ? 46 : 0);
	OUTPUT:
		RETVAL

IV
SvPV_force_nolen(sv)
	SV *sv
	PREINIT:
		char *str;
	CODE:
		str = SvPV_force_nolen(sv);
		RETVAL = strEQ(str, "mhx") ? 50 : 0;
	OUTPUT:
		RETVAL

IV
SvPV_force_mutable(sv)
	SV *sv
	PREINIT:
		char *str;
		STRLEN len;
	CODE:
		str = SvPV_force_mutable(sv, len);
		RETVAL = len + (strEQ(str, "mhx") ? 48 : 0);
	OUTPUT:
		RETVAL

IV
SvPV_force_nomg(sv)
	SV *sv
	PREINIT:
		char *str;
		STRLEN len;
	CODE:
		str = SvPV_force_nomg(sv, len);
		RETVAL = len + (strEQ(str, "mhx") ? 49 : 0);
	OUTPUT:
		RETVAL

IV
SvPV_force_nomg_nolen(sv)
	SV *sv
	PREINIT:
		char *str;
	CODE:
		str = SvPV_force_nomg_nolen(sv);
		RETVAL = strEQ(str, "mhx") ? 53 : 0;
	OUTPUT:
		RETVAL

IV
SvPV_force_flags(sv)
	SV *sv
	PREINIT:
		char *str;
		STRLEN len;
	CODE:
		str = SvPV_force_flags(sv, len, SV_GMAGIC);
		RETVAL = len + (strEQ(str, "mhx") ? 51 : 0);
	OUTPUT:
		RETVAL

IV
SvPV_force_flags_nolen(sv)
	SV *sv
	PREINIT:
		char *str;
	CODE:
		str = SvPV_force_flags_nolen(sv, SV_GMAGIC);
		RETVAL = strEQ(str, "mhx") ? 55 : 0;
	OUTPUT:
		RETVAL

IV
SvPV_force_flags_mutable(sv)
	SV *sv
	PREINIT:
		char *str;
		STRLEN len;
	CODE:
		str = SvPV_force_flags_mutable(sv, len, SV_GMAGIC);
		RETVAL = len + (strEQ(str, "mhx") ? 53 : 0);
	OUTPUT:
		RETVAL

IV
SvPV_nolen_const(sv)
	SV *sv
	PREINIT:
		const char *str;
	CODE:
		str = SvPV_nolen_const(sv);
		RETVAL = strEQ(str, "mhx") ? 57 : 0;
	OUTPUT:
		RETVAL

IV
SvPV_nomg(sv)
	SV *sv
	PREINIT:
		char *str;
		STRLEN len;
	CODE:
		str = SvPV_nomg(sv, len);
		RETVAL = len + (strEQ(str, "mhx") ? 55 : 0);
	OUTPUT:
		RETVAL

IV
SvPV_nomg_const(sv)
	SV *sv
	PREINIT:
		const char *str;
		STRLEN len;
	CODE:
		str = SvPV_nomg_const(sv, len);
		RETVAL = len + (strEQ(str, "mhx") ? 56 : 0);
	OUTPUT:
		RETVAL

IV
SvPV_nomg_const_nolen(sv)
	SV *sv
	PREINIT:
		const char *str;
	CODE:
		str = SvPV_nomg_const_nolen(sv);
		RETVAL = strEQ(str, "mhx") ? 60 : 0;
	OUTPUT:
		RETVAL


=tests plan => 39

my $mhx = "mhx";

ok(&Devel::PPPort::SvPVbyte($mhx), 3);

my $i = 42;

ok(&Devel::PPPort::SvPV_nolen($mhx), $i++);
ok(&Devel::PPPort::SvPV_const($mhx), $i++);
ok(&Devel::PPPort::SvPV_mutable($mhx), $i++);
ok(&Devel::PPPort::SvPV_flags($mhx), $i++);
ok(&Devel::PPPort::SvPV_flags_const($mhx), $i++);

ok(&Devel::PPPort::SvPV_flags_const_nolen($mhx), $i++);
ok(&Devel::PPPort::SvPV_flags_mutable($mhx), $i++);
ok(&Devel::PPPort::SvPV_force($mhx), $i++);
ok(&Devel::PPPort::SvPV_force_nolen($mhx), $i++);
ok(&Devel::PPPort::SvPV_force_mutable($mhx), $i++);

ok(&Devel::PPPort::SvPV_force_nomg($mhx), $i++);
ok(&Devel::PPPort::SvPV_force_nomg_nolen($mhx), $i++);
ok(&Devel::PPPort::SvPV_force_flags($mhx), $i++);
ok(&Devel::PPPort::SvPV_force_flags_nolen($mhx), $i++);
ok(&Devel::PPPort::SvPV_force_flags_mutable($mhx), $i++);

ok(&Devel::PPPort::SvPV_nolen_const($mhx), $i++);
ok(&Devel::PPPort::SvPV_nomg($mhx), $i++);
ok(&Devel::PPPort::SvPV_nomg_const($mhx), $i++);
ok(&Devel::PPPort::SvPV_nomg_const_nolen($mhx), $i++);

$mhx = 42; ok(&Devel::PPPort::SvPV_nolen($mhx), 0);
$mhx = 42; ok(&Devel::PPPort::SvPV_const($mhx), 2);
$mhx = 42; ok(&Devel::PPPort::SvPV_mutable($mhx), 2);
$mhx = 42; ok(&Devel::PPPort::SvPV_flags($mhx), 2);
$mhx = 42; ok(&Devel::PPPort::SvPV_flags_const($mhx), 2);

$mhx = 42; ok(&Devel::PPPort::SvPV_flags_const_nolen($mhx), 0);
$mhx = 42; ok(&Devel::PPPort::SvPV_flags_mutable($mhx), 2);
$mhx = 42; ok(&Devel::PPPort::SvPV_force($mhx), 2);
$mhx = 42; ok(&Devel::PPPort::SvPV_force_nolen($mhx), 0);
$mhx = 42; ok(&Devel::PPPort::SvPV_force_mutable($mhx), 2);

$mhx = 42; ok(&Devel::PPPort::SvPV_force_nomg($mhx), 2);
$mhx = 42; ok(&Devel::PPPort::SvPV_force_nomg_nolen($mhx), 0);
$mhx = 42; ok(&Devel::PPPort::SvPV_force_flags($mhx), 2);
$mhx = 42; ok(&Devel::PPPort::SvPV_force_flags_nolen($mhx), 0);
$mhx = 42; ok(&Devel::PPPort::SvPV_force_flags_mutable($mhx), 2);

$mhx = 42; ok(&Devel::PPPort::SvPV_nolen_const($mhx), 0);
$mhx = 42; ok(&Devel::PPPort::SvPV_nomg($mhx), 2);
$mhx = 42; ok(&Devel::PPPort::SvPV_nomg_const($mhx), 2);
$mhx = 42; ok(&Devel::PPPort::SvPV_nomg_const_nolen($mhx), 0);
Commit	Line	Data
adfe19db	1	################################################################################
adfe19db	2	##
8d2082b0	3	## $Revision: 20 $
adfe19db	4	## $Author: mhx $
8d2082b0	5	## $Date: 2008/05/13 21:05:51 +0200 $
adfe19db	6	##
	7	################################################################################
	8	##
c1a049cb	9	## Version 3.x, Copyright (C) 2004-2008, Marcus Holland-Moritz.
adfe19db	10	## Version 2.x, Copyright (C) 2001, Paul Marquess.
	11	## Version 1.x, Copyright (C) 1999, Kenneth Albanowski.
	12	##
	13	## This program is free software; you can redistribute it and/or
	14	## modify it under the same terms as Perl itself.
	15	##
	16	################################################################################
	17
	18	=provides
	19
679ad62d	20	__UNDEFINED__
adfe19db	21	SvPVbyte
adfe19db	22	sv_2pvbyte
679ad62d	23	sv_2pv_flags
679ad62d	24	sv_pvn_force_flags
adfe19db	25
679ad62d	26	=dontwarn
adfe19db	27
679ad62d	28	NEED_sv_2pv_flags
af36fda7	29	NEED_sv_2pv_flags_GLOBAL
8d2082b0	30	DPPP_SVPV_NOLEN_LP_ARG
adfe19db	31
679ad62d	32	=implementation
adfe19db	33
679ad62d	34	/* Backwards compatibility stuff... :-( */
	35	#if !defined(NEED_sv_2pv_flags) && defined(NEED_sv_2pv_nolen)
	36	# define NEED_sv_2pv_flags
	37	#endif
	38	#if !defined(NEED_sv_2pv_flags_GLOBAL) && defined(NEED_sv_2pv_nolen_GLOBAL)
	39	# define NEED_sv_2pv_flags_GLOBAL
adfe19db	40	#endif
	41
	42	/* Hint: sv_2pv_nolen
679ad62d	43	* Use the SvPV_nolen() or SvPV_nolen_const() macros instead of sv_2pv_nolen().
adfe19db	44	*/
adfe19db	45
679ad62d	46	__UNDEFINED__ sv_2pv_nolen(sv) SvPV_nolen(sv)
adfe19db	47
	48	#ifdef SvPVbyte
	49
	50	/* Hint: SvPVbyte
	51	* Does not work in perl-5.6.1, ppport.h implements a version
	52	* borrowed from perl-5.7.3.
	53	*/
	54
	55	#if { VERSION < 5.7.0 }
	56
	57	#if { NEED sv_2pvbyte }
	58
	59	char *
aab9a3b6	60	sv_2pvbyte(pTHX_ SV sv, STRLEN lp)
4a582685	61	{
adfe19db	62	sv_utf8_downgrade(sv,0);
	63	return SvPV(sv,*lp);
	64	}
	65
	66	#endif
	67
	68	/* Hint: sv_2pvbyte
	69	* Use the SvPVbyte() macro instead of sv_2pvbyte().
	70	*/
	71
	72	#undef SvPVbyte
	73
adfe19db	74	#define SvPVbyte(sv, lp) \
	75	((SvFLAGS(sv) & (SVf_POK\|SVf_UTF8)) == (SVf_POK) \
	76	? ((lp = SvCUR(sv)), SvPVX(sv)) : sv_2pvbyte(sv, &lp))
	77
	78	#endif
	79
	80	#else
	81
	82	# define SvPVbyte SvPV
	83	# define sv_2pvbyte sv_2pv
	84
	85	#endif
	86
679ad62d	87	__UNDEFINED__ sv_2pvbyte_nolen(sv) sv_2pv_nolen(sv)
adfe19db	88
	89	/* Hint: sv_pvn
	90	* Always use the SvPV() macro instead of sv_pvn().
	91	*/
adfe19db	92
04fc8b94	93	/* Hint: sv_pvn_force
adfe19db	94	* Always use the SvPV_force() macro instead of sv_pvn_force().
adfe19db	95	*/
adfe19db	96
679ad62d	97	/* If these are undefined, they're not handled by the core anyway */
	98	__UNDEFINED__ SV_IMMEDIATE_UNREF 0
	99	__UNDEFINED__ SV_GMAGIC 0
	100	__UNDEFINED__ SV_COW_DROP_PV 0
	101	__UNDEFINED__ SV_UTF8_NO_ENCODING 0
	102	__UNDEFINED__ SV_NOSTEAL 0
	103	__UNDEFINED__ SV_CONST_RETURN 0
	104	__UNDEFINED__ SV_MUTABLE_RETURN 0
	105	__UNDEFINED__ SV_SMAGIC 0
	106	__UNDEFINED__ SV_HAS_TRAILING_NUL 0
	107	__UNDEFINED__ SV_COW_SHARED_HASH_KEYS 0
	108
	109	#if { VERSION < 5.7.2 }
	110
	111	#if { NEED sv_2pv_flags }
	112
	113	char *
	114	sv_2pv_flags(pTHX_ SV sv, STRLEN lp, I32 flags)
	115	{
	116	STRLEN n_a = (STRLEN) flags;
	117	return sv_2pv(sv, lp ? lp : &n_a);
	118	}
	119
	120	#endif
	121
	122	#if { NEED sv_pvn_force_flags }
	123
	124	char *
	125	sv_pvn_force_flags(pTHX_ SV sv, STRLEN lp, I32 flags)
	126	{
	127	STRLEN n_a = (STRLEN) flags;
	128	return sv_pvn_force(sv, lp ? lp : &n_a);
	129	}
	130
	131	#endif
	132
	133	#endif
	134
8d2082b0	135	#if { VERSION < 5.8.8 } \|\| ( { VERSION >= 5.9.0 } && { VERSION < 5.9.3 } )
	136	# define DPPP_SVPV_NOLEN_LP_ARG &PL_na
	137	#else
	138	# define DPPP_SVPV_NOLEN_LP_ARG 0
	139	#endif
	140
679ad62d	141	__UNDEFINED__ SvPV_const(sv, lp) SvPV_flags_const(sv, lp, SV_GMAGIC)
	142	__UNDEFINED__ SvPV_mutable(sv, lp) SvPV_flags_mutable(sv, lp, SV_GMAGIC)
	143
	144	__UNDEFINED__ SvPV_flags(sv, lp, flags) \
	145	((SvFLAGS(sv) & (SVf_POK)) == SVf_POK \
	146	? ((lp = SvCUR(sv)), SvPVX(sv)) : sv_2pv_flags(sv, &lp, flags))
	147
	148	__UNDEFINED__ SvPV_flags_const(sv, lp, flags) \
	149	((SvFLAGS(sv) & (SVf_POK)) == SVf_POK \
	150	? ((lp = SvCUR(sv)), SvPVX_const(sv)) : \
	151	(const char*) sv_2pv_flags(sv, &lp, flags\|SV_CONST_RETURN))
	152
	153	__UNDEFINED__ SvPV_flags_const_nolen(sv, flags) \
	154	((SvFLAGS(sv) & (SVf_POK)) == SVf_POK \
	155	? SvPVX_const(sv) : \
8d2082b0	156	(const char*) sv_2pv_flags(sv, DPPP_SVPV_NOLEN_LP_ARG, flags\|SV_CONST_RETURN))
679ad62d	157
	158	__UNDEFINED__ SvPV_flags_mutable(sv, lp, flags) \
	159	((SvFLAGS(sv) & (SVf_POK)) == SVf_POK \
	160	? ((lp = SvCUR(sv)), SvPVX_mutable(sv)) : \
	161	sv_2pv_flags(sv, &lp, flags\|SV_MUTABLE_RETURN))
	162
	163	__UNDEFINED__ SvPV_force(sv, lp) SvPV_force_flags(sv, lp, SV_GMAGIC)
	164	__UNDEFINED__ SvPV_force_nolen(sv) SvPV_force_flags_nolen(sv, SV_GMAGIC)
	165	__UNDEFINED__ SvPV_force_mutable(sv, lp) SvPV_force_flags_mutable(sv, lp, SV_GMAGIC)
	166	__UNDEFINED__ SvPV_force_nomg(sv, lp) SvPV_force_flags(sv, lp, 0)
	167	__UNDEFINED__ SvPV_force_nomg_nolen(sv) SvPV_force_flags_nolen(sv, 0)
	168
	169	__UNDEFINED__ SvPV_force_flags(sv, lp, flags) \
	170	((SvFLAGS(sv) & (SVf_POK\|SVf_THINKFIRST)) == SVf_POK \
	171	? ((lp = SvCUR(sv)), SvPVX(sv)) : sv_pvn_force_flags(sv, &lp, flags))
	172
	173	__UNDEFINED__ SvPV_force_flags_nolen(sv, flags) \
	174	((SvFLAGS(sv) & (SVf_POK\|SVf_THINKFIRST)) == SVf_POK \
8d2082b0	175	? SvPVX(sv) : sv_pvn_force_flags(sv, DPPP_SVPV_NOLEN_LP_ARG, flags))
679ad62d	176
	177	__UNDEFINED__ SvPV_force_flags_mutable(sv, lp, flags) \
	178	((SvFLAGS(sv) & (SVf_POK\|SVf_THINKFIRST)) == SVf_POK \
	179	? ((lp = SvCUR(sv)), SvPVX_mutable(sv)) \
	180	: sv_pvn_force_flags(sv, &lp, flags\|SV_MUTABLE_RETURN))
	181
	182	__UNDEFINED__ SvPV_nolen(sv) \
	183	((SvFLAGS(sv) & (SVf_POK)) == SVf_POK \
8d2082b0	184	? SvPVX(sv) : sv_2pv_flags(sv, DPPP_SVPV_NOLEN_LP_ARG, SV_GMAGIC))
679ad62d	185
	186	__UNDEFINED__ SvPV_nolen_const(sv) \
	187	((SvFLAGS(sv) & (SVf_POK)) == SVf_POK \
8d2082b0	188	? SvPVX_const(sv) : sv_2pv_flags(sv, DPPP_SVPV_NOLEN_LP_ARG, SV_GMAGIC\|SV_CONST_RETURN))
679ad62d	189
	190	__UNDEFINED__ SvPV_nomg(sv, lp) SvPV_flags(sv, lp, 0)
	191	__UNDEFINED__ SvPV_nomg_const(sv, lp) SvPV_flags_const(sv, lp, 0)
	192	__UNDEFINED__ SvPV_nomg_const_nolen(sv) SvPV_flags_const_nolen(sv, 0)
	193
adfe19db	194	=xsinit
adfe19db	195
679ad62d	196	#define NEED_sv_2pv_flags
679ad62d	197	#define NEED_sv_pvn_force_flags
adfe19db	198	#define NEED_sv_2pvbyte
	199
	200	=xsubs
	201
	202	IV
	203	SvPVbyte(sv)
	204	SV *sv
	205	PREINIT:
679ad62d	206	char *str;
adfe19db	207	STRLEN len;
adfe19db	208	CODE:
adfe19db	209	str = SvPVbyte(sv, len);
0d0f8426	210	RETVAL = strEQ(str, "mhx") ? (IV) len : (IV) -1;
adfe19db	211	OUTPUT:
	212	RETVAL
	213
	214	IV
	215	SvPV_nolen(sv)
	216	SV *sv
	217	PREINIT:
679ad62d	218	char *str;
adfe19db	219	CODE:
adfe19db	220	str = SvPV_nolen(sv);
9132e1a3	221	RETVAL = strEQ(str, "mhx") ? 42 : 0;
adfe19db	222	OUTPUT:
	223	RETVAL
	224
679ad62d	225	IV
	226	SvPV_const(sv)
	227	SV *sv
	228	PREINIT:
	229	const char *str;
	230	STRLEN len;
	231	CODE:
	232	str = SvPV_const(sv, len);
	233	RETVAL = len + (strEQ(str, "mhx") ? 40 : 0);
	234	OUTPUT:
	235	RETVAL
	236
	237	IV
	238	SvPV_mutable(sv)
	239	SV *sv
	240	PREINIT:
	241	char *str;
	242	STRLEN len;
	243	CODE:
	244	str = SvPV_mutable(sv, len);
	245	RETVAL = len + (strEQ(str, "mhx") ? 41 : 0);
	246	OUTPUT:
	247	RETVAL
	248
	249	IV
	250	SvPV_flags(sv)
	251	SV *sv
	252	PREINIT:
	253	char *str;
	254	STRLEN len;
	255	CODE:
	256	str = SvPV_flags(sv, len, SV_GMAGIC);
	257	RETVAL = len + (strEQ(str, "mhx") ? 42 : 0);
	258	OUTPUT:
	259	RETVAL
	260
	261	IV
	262	SvPV_flags_const(sv)
	263	SV *sv
	264	PREINIT:
	265	const char *str;
	266	STRLEN len;
	267	CODE:
	268	str = SvPV_flags_const(sv, len, SV_GMAGIC);
	269	RETVAL = len + (strEQ(str, "mhx") ? 43 : 0);
	270	OUTPUT:
	271	RETVAL
	272
	273	IV
	274	SvPV_flags_const_nolen(sv)
	275	SV *sv
	276	PREINIT:
	277	const char *str;
	278	CODE:
	279	str = SvPV_flags_const_nolen(sv, SV_GMAGIC);
	280	RETVAL = strEQ(str, "mhx") ? 47 : 0;
	281	OUTPUT:
	282	RETVAL
	283
	284	IV
	285	SvPV_flags_mutable(sv)
	286	SV *sv
	287	PREINIT:
	288	char *str;
289	STRLEN len;
290	CODE:
291	str = SvPV_flags_mutable(sv, len, SV_GMAGIC);
292	RETVAL = len + (strEQ(str, "mhx") ? 45 : 0);
293	OUTPUT:
294	RETVAL
295
296	IV
297	SvPV_force(sv)
298	SV *sv
299	PREINIT:
300	char *str;
301	STRLEN len;
302	CODE:
303	str = SvPV_force(sv, len);
304	RETVAL = len + (strEQ(str, "mhx") ? 46 : 0);
305	OUTPUT:
306	RETVAL
307
308	IV
309	SvPV_force_nolen(sv)
310	SV *sv
311	PREINIT:
312	char *str;
313	CODE:
314	str = SvPV_force_nolen(sv);
315	RETVAL = strEQ(str, "mhx") ? 50 : 0;
316	OUTPUT:
317	RETVAL
318
319	IV
320	SvPV_force_mutable(sv)
321	SV *sv
322	PREINIT:
323	char *str;
324	STRLEN len;
325	CODE:
326	str = SvPV_force_mutable(sv, len);
327	RETVAL = len + (strEQ(str, "mhx") ? 48 : 0);
328	OUTPUT:
329	RETVAL
330
331	IV
332	SvPV_force_nomg(sv)
333	SV *sv
334	PREINIT:
335	char *str;
336	STRLEN len;
337	CODE:
338	str = SvPV_force_nomg(sv, len);
339	RETVAL = len + (strEQ(str, "mhx") ? 49 : 0);
340	OUTPUT:
341	RETVAL
342
343	IV
344	SvPV_force_nomg_nolen(sv)
345	SV *sv
346	PREINIT:
347	char *str;
348	CODE:
349	str = SvPV_force_nomg_nolen(sv);
350	RETVAL = strEQ(str, "mhx") ? 53 : 0;
351	OUTPUT:
352	RETVAL
353
354	IV
355	SvPV_force_flags(sv)
356	SV *sv
357	PREINIT:
358	char *str;
359	STRLEN len;
360	CODE:
361	str = SvPV_force_flags(sv, len, SV_GMAGIC);
362	RETVAL = len + (strEQ(str, "mhx") ? 51 : 0);
363	OUTPUT:
364	RETVAL
365
366	IV
367	SvPV_force_flags_nolen(sv)
368	SV *sv
369	PREINIT:
370	char *str;
371	CODE:
372	str = SvPV_force_flags_nolen(sv, SV_GMAGIC);
373	RETVAL = strEQ(str, "mhx") ? 55 : 0;
374	OUTPUT:
375	RETVAL
376
377	IV
378	SvPV_force_flags_mutable(sv)
379	SV *sv
380	PREINIT:
381	char *str;
382	STRLEN len;
383	CODE:
384	str = SvPV_force_flags_mutable(sv, len, SV_GMAGIC);
385	RETVAL = len + (strEQ(str, "mhx") ? 53 : 0);
386	OUTPUT:
387	RETVAL
388
389	IV
390	SvPV_nolen_const(sv)
391	SV *sv
392	PREINIT:
393	const char *str;
394	CODE:
395	str = SvPV_nolen_const(sv);
396	RETVAL = strEQ(str, "mhx") ? 57 : 0;
397	OUTPUT:
398	RETVAL
399
400	IV
401	SvPV_nomg(sv)
402	SV *sv
403	PREINIT:
404	char *str;
405	STRLEN len;
406	CODE:
407	str = SvPV_nomg(sv, len);
408	RETVAL = len + (strEQ(str, "mhx") ? 55 : 0);
409	OUTPUT:
410	RETVAL
411
412	IV
413	SvPV_nomg_const(sv)
414	SV *sv
415	PREINIT:
416	const char *str;
417	STRLEN len;
418	CODE:
419	str = SvPV_nomg_const(sv, len);
420	RETVAL = len + (strEQ(str, "mhx") ? 56 : 0);
421	OUTPUT:
422	RETVAL
423
424	IV
425	SvPV_nomg_const_nolen(sv)
426	SV *sv
427	PREINIT:
428	const char *str;
429	CODE:
430	str = SvPV_nomg_const_nolen(sv);
431	RETVAL = strEQ(str, "mhx") ? 60 : 0;
432	OUTPUT:
433	RETVAL
434
435
8d2082b0	436	=tests plan => 39
679ad62d	437
	438	my $mhx = "mhx";
	439
	440	ok(&Devel::PPPort::SvPVbyte($mhx), 3);
	441
	442	my $i = 42;
	443
	444	ok(&Devel::PPPort::SvPV_nolen($mhx), $i++);
	445	ok(&Devel::PPPort::SvPV_const($mhx), $i++);
	446	ok(&Devel::PPPort::SvPV_mutable($mhx), $i++);
	447	ok(&Devel::PPPort::SvPV_flags($mhx), $i++);
	448	ok(&Devel::PPPort::SvPV_flags_const($mhx), $i++);
	449
	450	ok(&Devel::PPPort::SvPV_flags_const_nolen($mhx), $i++);
	451	ok(&Devel::PPPort::SvPV_flags_mutable($mhx), $i++);
	452	ok(&Devel::PPPort::SvPV_force($mhx), $i++);
	453	ok(&Devel::PPPort::SvPV_force_nolen($mhx), $i++);
	454	ok(&Devel::PPPort::SvPV_force_mutable($mhx), $i++);
	455
	456	ok(&Devel::PPPort::SvPV_force_nomg($mhx), $i++);
	457	ok(&Devel::PPPort::SvPV_force_nomg_nolen($mhx), $i++);
	458	ok(&Devel::PPPort::SvPV_force_flags($mhx), $i++);
	459	ok(&Devel::PPPort::SvPV_force_flags_nolen($mhx), $i++);
	460	ok(&Devel::PPPort::SvPV_force_flags_mutable($mhx), $i++);
adfe19db	461
679ad62d	462	ok(&Devel::PPPort::SvPV_nolen_const($mhx), $i++);
	463	ok(&Devel::PPPort::SvPV_nomg($mhx), $i++);
	464	ok(&Devel::PPPort::SvPV_nomg_const($mhx), $i++);
	465	ok(&Devel::PPPort::SvPV_nomg_const_nolen($mhx), $i++);
adfe19db	466
8d2082b0	467	$mhx = 42; ok(&Devel::PPPort::SvPV_nolen($mhx), 0);
	468	$mhx = 42; ok(&Devel::PPPort::SvPV_const($mhx), 2);
	469	$mhx = 42; ok(&Devel::PPPort::SvPV_mutable($mhx), 2);
	470	$mhx = 42; ok(&Devel::PPPort::SvPV_flags($mhx), 2);
	471	$mhx = 42; ok(&Devel::PPPort::SvPV_flags_const($mhx), 2);
	472
	473	$mhx = 42; ok(&Devel::PPPort::SvPV_flags_const_nolen($mhx), 0);
	474	$mhx = 42; ok(&Devel::PPPort::SvPV_flags_mutable($mhx), 2);
	475	$mhx = 42; ok(&Devel::PPPort::SvPV_force($mhx), 2);
	476	$mhx = 42; ok(&Devel::PPPort::SvPV_force_nolen($mhx), 0);
	477	$mhx = 42; ok(&Devel::PPPort::SvPV_force_mutable($mhx), 2);
	478
	479	$mhx = 42; ok(&Devel::PPPort::SvPV_force_nomg($mhx), 2);
	480	$mhx = 42; ok(&Devel::PPPort::SvPV_force_nomg_nolen($mhx), 0);
	481	$mhx = 42; ok(&Devel::PPPort::SvPV_force_flags($mhx), 2);
	482	$mhx = 42; ok(&Devel::PPPort::SvPV_force_flags_nolen($mhx), 0);
	483	$mhx = 42; ok(&Devel::PPPort::SvPV_force_flags_mutable($mhx), 2);
	484
	485	$mhx = 42; ok(&Devel::PPPort::SvPV_nolen_const($mhx), 0);
	486	$mhx = 42; ok(&Devel::PPPort::SvPV_nomg($mhx), 2);
	487	$mhx = 42; ok(&Devel::PPPort::SvPV_nomg_const($mhx), 2);
	488	$mhx = 42; ok(&Devel::PPPort::SvPV_nomg_const_nolen($mhx), 0);
	489