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vutil.h
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vutil.h
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/* This file is part of the "version" CPAN distribution. Please avoid
editing it in the perl core. */
/* The MUTABLE_*() macros cast pointers to the types shown, in such a way
* (compiler permitting) that casting away const-ness will give a warning;
* e.g.:
*
* const SV *sv = ...;
* AV *av1 = (AV*)sv; <== BAD: the const has been silently cast away
* AV *av2 = MUTABLE_AV(sv); <== GOOD: it may warn
*/
#if PERL_VERSION_LT(5,15,4)
# define ISA_VERSION_OBJ(v) (sv_isobject(v) && sv_derived_from(v,"version"))
#else
# define ISA_VERSION_OBJ(v) (sv_isobject(v) && sv_derived_from_pvn(v,"version",7,0))
#endif
#if PERL_VERSION_GE(5,9,0) && !defined(PERL_CORE)
# define VUTIL_REPLACE_CORE 1
static const char * Perl_scan_version2(pTHX_ const char *s, SV *rv, bool qv);
static SV * Perl_new_version2(pTHX_ SV *ver);
static SV * Perl_upg_version2(pTHX_ SV *sv, bool qv);
static SV * Perl_vstringify2(pTHX_ SV *vs);
static SV * Perl_vverify2(pTHX_ SV *vs);
static SV * Perl_vnumify2(pTHX_ SV *vs);
static SV * Perl_vnormal2(pTHX_ SV *vs);
static SV * Perl_vstringify2(pTHX_ SV *vs);
static int Perl_vcmp2(pTHX_ SV *lsv, SV *rsv);
static const char * Perl_prescan_version2(pTHX_ const char *s, bool strict, const char** errstr, bool *sqv, int *ssaw_decimal, int *swidth, bool *salpha);
# define SCAN_VERSION(a,b,c) Perl_scan_version2(aTHX_ a,b,c)
# define NEW_VERSION(a) Perl_new_version2(aTHX_ a)
# define UPG_VERSION(a,b) Perl_upg_version2(aTHX_ a, b)
# define VSTRINGIFY(a) Perl_vstringify2(aTHX_ a)
# define VVERIFY(a) Perl_vverify2(aTHX_ a)
# define VNUMIFY(a) Perl_vnumify2(aTHX_ a)
# define VNORMAL(a) Perl_vnormal2(aTHX_ a)
# define VCMP(a,b) Perl_vcmp2(aTHX_ a,b)
# define PRESCAN_VERSION(a,b,c,d,e,f,g) Perl_prescan_version2(aTHX_ a,b,c,d,e,f,g)
# undef is_LAX_VERSION
# define is_LAX_VERSION(a,b) \
(a != Perl_prescan_version2(aTHX_ a, FALSE, b, NULL, NULL, NULL, NULL))
# undef is_STRICT_VERSION
# define is_STRICT_VERSION(a,b) \
(a != Perl_prescan_version2(aTHX_ a, TRUE, b, NULL, NULL, NULL, NULL))
#else
const char * Perl_scan_version(pTHX_ const char *s, SV *rv, bool qv);
SV * Perl_new_version(pTHX_ SV *ver);
SV * Perl_upg_version(pTHX_ SV *sv, bool qv);
SV * Perl_vverify(pTHX_ SV *vs);
SV * Perl_vnumify(pTHX_ SV *vs);
SV * Perl_vnormal(pTHX_ SV *vs);
SV * Perl_vstringify(pTHX_ SV *vs);
int Perl_vcmp(pTHX_ SV *lsv, SV *rsv);
const char * Perl_prescan_version(pTHX_ const char *s, bool strict, const char** errstr, bool *sqv, int *ssaw_decimal, int *swidth, bool *salpha);
# define SCAN_VERSION(a,b,c) Perl_scan_version(aTHX_ a,b,c)
# define NEW_VERSION(a) Perl_new_version(aTHX_ a)
# define UPG_VERSION(a,b) Perl_upg_version(aTHX_ a, b)
# define VSTRINGIFY(a) Perl_vstringify(aTHX_ a)
# define VVERIFY(a) Perl_vverify(aTHX_ a)
# define VNUMIFY(a) Perl_vnumify(aTHX_ a)
# define VNORMAL(a) Perl_vnormal(aTHX_ a)
# define VCMP(a,b) Perl_vcmp(aTHX_ a,b)
# define PRESCAN_VERSION(a,b,c,d,e,f,g) Perl_prescan_version(aTHX_ a,b,c,d,e,f,g)
# ifndef is_LAX_VERSION
# define is_LAX_VERSION(a,b) \
(a != Perl_prescan_version(aTHX_ a, FALSE, b, NULL, NULL, NULL, NULL))
# endif
# ifndef is_STRICT_VERSION
# define is_STRICT_VERSION(a,b) \
(a != Perl_prescan_version(aTHX_ a, TRUE, b, NULL, NULL, NULL, NULL))
# endif
#endif
#if PERL_VERSION_LT(5,11,4)
# define BADVERSION(a,b,c) \
if (b) { \
*b = c; \
} \
return a;
# define PERL_ARGS_ASSERT_PRESCAN_VERSION \
assert(s); assert(sqv); assert(ssaw_decimal);\
assert(swidth); assert(salpha);
# define PERL_ARGS_ASSERT_SCAN_VERSION \
assert(s); assert(rv)
# define PERL_ARGS_ASSERT_NEW_VERSION \
assert(ver)
# define PERL_ARGS_ASSERT_UPG_VERSION \
assert(ver)
# define PERL_ARGS_ASSERT_VVERIFY \
assert(vs)
# define PERL_ARGS_ASSERT_VNUMIFY \
assert(vs)
# define PERL_ARGS_ASSERT_VNORMAL \
assert(vs)
# define PERL_ARGS_ASSERT_VSTRINGIFY \
assert(vs)
# define PERL_ARGS_ASSERT_VCMP \
assert(lhv); assert(rhv)
# define PERL_ARGS_ASSERT_CK_WARNER \
assert(pat)
#endif
/* ex: set ro: */