16fb12b70Safresh1 /* This file is part of the "version" CPAN distribution. Please avoid 26fb12b70Safresh1 editing it in the perl core. */ 36fb12b70Safresh1 46fb12b70Safresh1 /* The MUTABLE_*() macros cast pointers to the types shown, in such a way 56fb12b70Safresh1 * (compiler permitting) that casting away const-ness will give a warning; 66fb12b70Safresh1 * e.g.: 76fb12b70Safresh1 * 86fb12b70Safresh1 * const SV *sv = ...; 96fb12b70Safresh1 * AV *av1 = (AV*)sv; <== BAD: the const has been silently cast away 106fb12b70Safresh1 * AV *av2 = MUTABLE_AV(sv); <== GOOD: it may warn 116fb12b70Safresh1 */ 126fb12b70Safresh1 136fb12b70Safresh1 #if PERL_VERSION_LT(5,15,4) 146fb12b70Safresh1 # define ISA_VERSION_OBJ(v) (sv_isobject(v) && sv_derived_from(v,"version")) 156fb12b70Safresh1 #else 166fb12b70Safresh1 # define ISA_VERSION_OBJ(v) (sv_isobject(v) && sv_derived_from_pvn(v,"version",7,0)) 176fb12b70Safresh1 #endif 186fb12b70Safresh1 196fb12b70Safresh1 #if PERL_VERSION_GE(5,9,0) && !defined(PERL_CORE) 206fb12b70Safresh1 216fb12b70Safresh1 # define VUTIL_REPLACE_CORE 1 226fb12b70Safresh1 23*b8851fccSafresh1 static const char * Perl_scan_version2(pTHX_ const char *s, SV *rv, bool qv); 24*b8851fccSafresh1 static SV * Perl_new_version2(pTHX_ SV *ver); 25*b8851fccSafresh1 static SV * Perl_upg_version2(pTHX_ SV *sv, bool qv); 26*b8851fccSafresh1 static SV * Perl_vstringify2(pTHX_ SV *vs); 27*b8851fccSafresh1 static SV * Perl_vverify2(pTHX_ SV *vs); 28*b8851fccSafresh1 static SV * Perl_vnumify2(pTHX_ SV *vs); 29*b8851fccSafresh1 static SV * Perl_vnormal2(pTHX_ SV *vs); 30*b8851fccSafresh1 static SV * Perl_vstringify2(pTHX_ SV *vs); 31*b8851fccSafresh1 static int Perl_vcmp2(pTHX_ SV *lsv, SV *rsv); 32*b8851fccSafresh1 static const char * Perl_prescan_version2(pTHX_ const char *s, bool strict, const char** errstr, bool *sqv, int *ssaw_decimal, int *swidth, bool *salpha); 336fb12b70Safresh1 346fb12b70Safresh1 # define SCAN_VERSION(a,b,c) Perl_scan_version2(aTHX_ a,b,c) 356fb12b70Safresh1 # define NEW_VERSION(a) Perl_new_version2(aTHX_ a) 366fb12b70Safresh1 # define UPG_VERSION(a,b) Perl_upg_version2(aTHX_ a, b) 376fb12b70Safresh1 # define VSTRINGIFY(a) Perl_vstringify2(aTHX_ a) 386fb12b70Safresh1 # define VVERIFY(a) Perl_vverify2(aTHX_ a) 396fb12b70Safresh1 # define VNUMIFY(a) Perl_vnumify2(aTHX_ a) 406fb12b70Safresh1 # define VNORMAL(a) Perl_vnormal2(aTHX_ a) 416fb12b70Safresh1 # define VCMP(a,b) Perl_vcmp2(aTHX_ a,b) 426fb12b70Safresh1 # define PRESCAN_VERSION(a,b,c,d,e,f,g) Perl_prescan_version2(aTHX_ a,b,c,d,e,f,g) 436fb12b70Safresh1 # undef is_LAX_VERSION 446fb12b70Safresh1 # define is_LAX_VERSION(a,b) \ 456fb12b70Safresh1 (a != Perl_prescan_version2(aTHX_ a, FALSE, b, NULL, NULL, NULL, NULL)) 466fb12b70Safresh1 # undef is_STRICT_VERSION 476fb12b70Safresh1 # define is_STRICT_VERSION(a,b) \ 486fb12b70Safresh1 (a != Perl_prescan_version2(aTHX_ a, TRUE, b, NULL, NULL, NULL, NULL)) 496fb12b70Safresh1 506fb12b70Safresh1 #else 516fb12b70Safresh1 526fb12b70Safresh1 const char * Perl_scan_version(pTHX_ const char *s, SV *rv, bool qv); 536fb12b70Safresh1 SV * Perl_new_version(pTHX_ SV *ver); 546fb12b70Safresh1 SV * Perl_upg_version(pTHX_ SV *sv, bool qv); 556fb12b70Safresh1 SV * Perl_vverify(pTHX_ SV *vs); 566fb12b70Safresh1 SV * Perl_vnumify(pTHX_ SV *vs); 576fb12b70Safresh1 SV * Perl_vnormal(pTHX_ SV *vs); 586fb12b70Safresh1 SV * Perl_vstringify(pTHX_ SV *vs); 596fb12b70Safresh1 int Perl_vcmp(pTHX_ SV *lsv, SV *rsv); 606fb12b70Safresh1 const char * Perl_prescan_version(pTHX_ const char *s, bool strict, const char** errstr, bool *sqv, int *ssaw_decimal, int *swidth, bool *salpha); 616fb12b70Safresh1 626fb12b70Safresh1 # define SCAN_VERSION(a,b,c) Perl_scan_version(aTHX_ a,b,c) 636fb12b70Safresh1 # define NEW_VERSION(a) Perl_new_version(aTHX_ a) 646fb12b70Safresh1 # define UPG_VERSION(a,b) Perl_upg_version(aTHX_ a, b) 656fb12b70Safresh1 # define VSTRINGIFY(a) Perl_vstringify(aTHX_ a) 666fb12b70Safresh1 # define VVERIFY(a) Perl_vverify(aTHX_ a) 676fb12b70Safresh1 # define VNUMIFY(a) Perl_vnumify(aTHX_ a) 686fb12b70Safresh1 # define VNORMAL(a) Perl_vnormal(aTHX_ a) 696fb12b70Safresh1 # define VCMP(a,b) Perl_vcmp(aTHX_ a,b) 706fb12b70Safresh1 716fb12b70Safresh1 # define PRESCAN_VERSION(a,b,c,d,e,f,g) Perl_prescan_version(aTHX_ a,b,c,d,e,f,g) 726fb12b70Safresh1 # ifndef is_LAX_VERSION 736fb12b70Safresh1 # define is_LAX_VERSION(a,b) \ 746fb12b70Safresh1 (a != Perl_prescan_version(aTHX_ a, FALSE, b, NULL, NULL, NULL, NULL)) 756fb12b70Safresh1 # endif 766fb12b70Safresh1 # ifndef is_STRICT_VERSION 776fb12b70Safresh1 # define is_STRICT_VERSION(a,b) \ 786fb12b70Safresh1 (a != Perl_prescan_version(aTHX_ a, TRUE, b, NULL, NULL, NULL, NULL)) 796fb12b70Safresh1 # endif 806fb12b70Safresh1 816fb12b70Safresh1 #endif 826fb12b70Safresh1 836fb12b70Safresh1 #if PERL_VERSION_LT(5,11,4) 846fb12b70Safresh1 # define BADVERSION(a,b,c) \ 856fb12b70Safresh1 if (b) { \ 866fb12b70Safresh1 *b = c; \ 876fb12b70Safresh1 } \ 886fb12b70Safresh1 return a; 896fb12b70Safresh1 906fb12b70Safresh1 # define PERL_ARGS_ASSERT_PRESCAN_VERSION \ 916fb12b70Safresh1 assert(s); assert(sqv); assert(ssaw_decimal);\ 926fb12b70Safresh1 assert(swidth); assert(salpha); 936fb12b70Safresh1 946fb12b70Safresh1 # define PERL_ARGS_ASSERT_SCAN_VERSION \ 956fb12b70Safresh1 assert(s); assert(rv) 966fb12b70Safresh1 # define PERL_ARGS_ASSERT_NEW_VERSION \ 976fb12b70Safresh1 assert(ver) 986fb12b70Safresh1 # define PERL_ARGS_ASSERT_UPG_VERSION \ 996fb12b70Safresh1 assert(ver) 1006fb12b70Safresh1 # define PERL_ARGS_ASSERT_VVERIFY \ 1016fb12b70Safresh1 assert(vs) 1026fb12b70Safresh1 # define PERL_ARGS_ASSERT_VNUMIFY \ 1036fb12b70Safresh1 assert(vs) 1046fb12b70Safresh1 # define PERL_ARGS_ASSERT_VNORMAL \ 1056fb12b70Safresh1 assert(vs) 1066fb12b70Safresh1 # define PERL_ARGS_ASSERT_VSTRINGIFY \ 1076fb12b70Safresh1 assert(vs) 1086fb12b70Safresh1 # define PERL_ARGS_ASSERT_VCMP \ 1096fb12b70Safresh1 assert(lhv); assert(rhv) 1106fb12b70Safresh1 # define PERL_ARGS_ASSERT_CK_WARNER \ 1116fb12b70Safresh1 assert(pat) 1126fb12b70Safresh1 #endif 1136fb12b70Safresh1 114*b8851fccSafresh1 /* ex: set ro: */ 115