X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=mathoms.c;h=7154245d70c29f96a126f4ff448a2d9eb0c7dd16;hb=bfedc2a3776ec0efbf4c071bb27df5fb0893858d;hp=79a3c319b458f099c36b628066d17daf1f32f478;hpb=9c6bc640227cd4fa081b32554378abe794cacfc0;p=p5sagit%2Fp5-mst-13.2.git diff --git a/mathoms.c b/mathoms.c index 79a3c31..7154245 100644 --- a/mathoms.c +++ b/mathoms.c @@ -1,6 +1,6 @@ /* mathoms.c * - * Copyright (C) 2005, 2006, by Larry Wall and others + * Copyright (C) 2005, 2006, 2007, 2008 by Larry Wall and others * * You may distribute under the terms of either the GNU General Public * License or the Artistic License, as specified in the README file. @@ -8,13 +8,15 @@ */ /* - * "Anything that Hobbits had no immediate use for, but were unwilling to - * throw away, they called a mathom. Their dwellings were apt to become - * rather crowded with mathoms, and many of the presents that passed from - * hand to hand were of that sort." + * Anything that Hobbits had no immediate use for, but were unwilling to + * throw away, they called a mathom. Their dwellings were apt to become + * rather crowded with mathoms, and many of the presents that passed from + * hand to hand were of that sort. + * + * [p.5 of _The Lord of the Rings_: "Prologue"] */ -#ifndef NO_MATHOMS + /* * This file contains mathoms, various binary artifacts from previous @@ -29,11 +31,18 @@ #define PERL_IN_MATHOMS_C #include "perl.h" +#ifdef NO_MATHOMS +/* ..." warning: ISO C forbids an empty source file" + So make sure we have something in here by processing the headers anyway. + */ +#else + PERL_CALLCONV OP * Perl_ref(pTHX_ OP *o, I32 type); PERL_CALLCONV void Perl_sv_unref(pTHX_ SV *sv); PERL_CALLCONV void Perl_sv_taint(pTHX_ SV *sv); PERL_CALLCONV IV Perl_sv_2iv(pTHX_ register SV *sv); PERL_CALLCONV UV Perl_sv_2uv(pTHX_ register SV *sv); +PERL_CALLCONV NV Perl_sv_2nv(pTHX_ register SV *sv); PERL_CALLCONV char * Perl_sv_2pv(pTHX_ register SV *sv, STRLEN *lp); PERL_CALLCONV char * Perl_sv_2pv_nolen(pTHX_ register SV *sv); PERL_CALLCONV char * Perl_sv_2pvbyte_nolen(pTHX_ register SV *sv); @@ -65,7 +74,10 @@ PERL_CALLCONV void Perl_sv_usepvn_mg(pTHX_ SV *sv, char *ptr, STRLEN len); PERL_CALLCONV void Perl_sv_usepvn(pTHX_ SV *sv, char *ptr, STRLEN len); PERL_CALLCONV int Perl_fprintf_nocontext(PerlIO *stream, const char *format, ...); PERL_CALLCONV int Perl_printf_nocontext(const char *format, ...); - +PERL_CALLCONV int Perl_magic_setglob(pTHX_ SV* sv, MAGIC* mg); +PERL_CALLCONV AV * Perl_newAV(pTHX); +PERL_CALLCONV HV * Perl_newHV(pTHX); +PERL_CALLCONV IO * Perl_newIO(pTHX); /* ref() is now a macro using Perl_doref; * this version provided for binary compatibility only. @@ -90,6 +102,8 @@ being zero. See C. void Perl_sv_unref(pTHX_ SV *sv) { + PERL_ARGS_ASSERT_SV_UNREF; + sv_unref_flags(sv, 0); } @@ -103,6 +117,8 @@ Taint an SV. Use C instead. void Perl_sv_taint(pTHX_ SV *sv) { + PERL_ARGS_ASSERT_SV_TAINT; + sv_magic((sv), NULL, PERL_MAGIC_taint, NULL, 0); } @@ -126,6 +142,17 @@ Perl_sv_2uv(pTHX_ register SV *sv) return sv_2uv_flags(sv, SV_GMAGIC); } +/* sv_2nv() is now a macro using Perl_sv_2nv_flags(); + * this function provided for binary compatibility only + */ + +NV +Perl_sv_2nv(pTHX_ register SV *sv) +{ + return sv_2nv_flags(sv, SV_GMAGIC); +} + + /* sv_2pv() is now a macro using Perl_sv_2pv_flags(); * this function provided for binary compatibility only */ @@ -147,6 +174,7 @@ use the macro wrapper C instead. char * Perl_sv_2pv_nolen(pTHX_ register SV *sv) { + PERL_ARGS_ASSERT_SV_2PV_NOLEN; return sv_2pv(sv, NULL); } @@ -164,6 +192,8 @@ Usually accessed via the C macro. char * Perl_sv_2pvbyte_nolen(pTHX_ register SV *sv) { + PERL_ARGS_ASSERT_SV_2PVBYTE_NOLEN; + return sv_2pvbyte(sv, NULL); } @@ -181,6 +211,8 @@ Usually accessed via the C macro. char * Perl_sv_2pvutf8_nolen(pTHX_ register SV *sv) { + PERL_ARGS_ASSERT_SV_2PVUTF8_NOLEN; + return sv_2pvutf8(sv, NULL); } @@ -197,6 +229,8 @@ an xpvmg. See also C. void Perl_sv_force_normal(pTHX_ register SV *sv) { + PERL_ARGS_ASSERT_SV_FORCE_NORMAL; + sv_force_normal_flags(sv, 0); } @@ -207,6 +241,8 @@ Perl_sv_force_normal(pTHX_ register SV *sv) void Perl_sv_setsv(pTHX_ SV *dstr, register SV *sstr) { + PERL_ARGS_ASSERT_SV_SETSV; + sv_setsv_flags(dstr, sstr, SV_GMAGIC); } @@ -217,6 +253,8 @@ Perl_sv_setsv(pTHX_ SV *dstr, register SV *sstr) void Perl_sv_catpvn(pTHX_ SV *dsv, const char* sstr, STRLEN slen) { + PERL_ARGS_ASSERT_SV_CATPVN; + sv_catpvn_flags(dsv, sstr, slen, SV_GMAGIC); } @@ -231,6 +269,8 @@ Like C, but also handles 'set' magic. void Perl_sv_catpvn_mg(pTHX_ register SV *sv, register const char *ptr, register STRLEN len) { + PERL_ARGS_ASSERT_SV_CATPVN_MG; + sv_catpvn_flags(sv,ptr,len,SV_GMAGIC|SV_SMAGIC); } @@ -241,6 +281,8 @@ Perl_sv_catpvn_mg(pTHX_ register SV *sv, register const char *ptr, register STRL void Perl_sv_catsv(pTHX_ SV *dstr, register SV *sstr) { + PERL_ARGS_ASSERT_SV_CATSV; + sv_catsv_flags(dstr, sstr, SV_GMAGIC); } @@ -255,6 +297,8 @@ Like C, but also handles 'set' magic. void Perl_sv_catsv_mg(pTHX_ SV *dsv, register SV *ssv) { + PERL_ARGS_ASSERT_SV_CATSV_MG; + sv_catsv_flags(dsv,ssv,SV_GMAGIC|SV_SMAGIC); } @@ -270,6 +314,8 @@ cope with complex macro expressions. Always use the macro instead. IV Perl_sv_iv(pTHX_ register SV *sv) { + PERL_ARGS_ASSERT_SV_IV; + if (SvIOK(sv)) { if (SvIsUV(sv)) return (IV)SvUVX(sv); @@ -290,6 +336,8 @@ cope with complex macro expressions. Always use the macro instead. UV Perl_sv_uv(pTHX_ register SV *sv) { + PERL_ARGS_ASSERT_SV_UV; + if (SvIOK(sv)) { if (SvIsUV(sv)) return SvUVX(sv); @@ -310,6 +358,8 @@ cope with complex macro expressions. Always use the macro instead. NV Perl_sv_nv(pTHX_ register SV *sv) { + PERL_ARGS_ASSERT_SV_NV; + if (SvNOK(sv)) return SvNVX(sv); return sv_2nv(sv); @@ -331,6 +381,8 @@ cope with complex macro expressions. Always use the macro instead. char * Perl_sv_pvn(pTHX_ SV *sv, STRLEN *lp) { + PERL_ARGS_ASSERT_SV_PVN; + if (SvPOK(sv)) { *lp = SvCUR(sv); return SvPVX(sv); @@ -342,6 +394,8 @@ Perl_sv_pvn(pTHX_ SV *sv, STRLEN *lp) char * Perl_sv_pvn_nomg(pTHX_ register SV *sv, STRLEN *lp) { + PERL_ARGS_ASSERT_SV_PVN_NOMG; + if (SvPOK(sv)) { *lp = SvCUR(sv); return SvPVX(sv); @@ -356,6 +410,8 @@ Perl_sv_pvn_nomg(pTHX_ register SV *sv, STRLEN *lp) char * Perl_sv_pv(pTHX_ SV *sv) { + PERL_ARGS_ASSERT_SV_PV; + if (SvPOK(sv)) return SvPVX(sv); @@ -369,6 +425,8 @@ Perl_sv_pv(pTHX_ SV *sv) char * Perl_sv_pvn_force(pTHX_ SV *sv, STRLEN *lp) { + PERL_ARGS_ASSERT_SV_PVN_FORCE; + return sv_pvn_force_flags(sv, lp, SV_GMAGIC); } @@ -379,6 +437,8 @@ Perl_sv_pvn_force(pTHX_ SV *sv, STRLEN *lp) char * Perl_sv_pvbyte(pTHX_ SV *sv) { + PERL_ARGS_ASSERT_SV_PVBYTE; + sv_utf8_downgrade(sv, FALSE); return sv_pv(sv); } @@ -400,6 +460,8 @@ instead. char * Perl_sv_pvbyten(pTHX_ SV *sv, STRLEN *lp) { + PERL_ARGS_ASSERT_SV_PVBYTEN; + sv_utf8_downgrade(sv, FALSE); return sv_pvn(sv,lp); } @@ -411,6 +473,8 @@ Perl_sv_pvbyten(pTHX_ SV *sv, STRLEN *lp) char * Perl_sv_pvutf8(pTHX_ SV *sv) { + PERL_ARGS_ASSERT_SV_PVUTF8; + sv_utf8_upgrade(sv); return sv_pv(sv); } @@ -432,6 +496,8 @@ instead. char * Perl_sv_pvutf8n(pTHX_ SV *sv, STRLEN *lp) { + PERL_ARGS_ASSERT_SV_PVUTF8N; + sv_utf8_upgrade(sv); return sv_pvn(sv,lp); } @@ -443,6 +509,8 @@ Perl_sv_pvutf8n(pTHX_ SV *sv, STRLEN *lp) STRLEN Perl_sv_utf8_upgrade(pTHX_ register SV *sv) { + PERL_ARGS_ASSERT_SV_UTF8_UPGRADE; + return sv_utf8_upgrade_flags(sv, SV_GMAGIC); } @@ -451,6 +519,13 @@ Perl_fprintf_nocontext(PerlIO *stream, const char *format, ...) { dTHXs; va_list(arglist); + + /* Easier to special case this here than in embed.pl. (Look at what it + generates for proto.h) */ +#ifdef PERL_IMPLICIT_CONTEXT + PERL_ARGS_ASSERT_FPRINTF_NOCONTEXT; +#endif + va_start(arglist, format); return PerlIO_vprintf(stream, format, arglist); } @@ -460,6 +535,11 @@ Perl_printf_nocontext(const char *format, ...) { dTHX; va_list(arglist); + +#ifdef PERL_IMPLICIT_CONTEXT + PERL_ARGS_ASSERT_PRINTF_NOCONTEXT; +#endif + va_start(arglist, format); return PerlIO_vprintf(PerlIO_stdout(), format, arglist); } @@ -485,6 +565,8 @@ Perl_huge(void) void Perl_gv_fullname(pTHX_ SV *sv, const GV *gv) { + PERL_ARGS_ASSERT_GV_FULLNAME; + gv_fullname3(sv, gv, sv == (const SV*)gv ? "*" : ""); } @@ -492,18 +574,24 @@ Perl_gv_fullname(pTHX_ SV *sv, const GV *gv) void Perl_gv_efullname(pTHX_ SV *sv, const GV *gv) { + PERL_ARGS_ASSERT_GV_EFULLNAME; + gv_efullname3(sv, gv, sv == (const SV*)gv ? "*" : ""); } void Perl_gv_fullname3(pTHX_ SV *sv, const GV *gv, const char *prefix) { + PERL_ARGS_ASSERT_GV_FULLNAME3; + gv_fullname4(sv, gv, prefix, TRUE); } void Perl_gv_efullname3(pTHX_ SV *sv, const GV *gv, const char *prefix) { + PERL_ARGS_ASSERT_GV_EFULLNAME3; + gv_efullname4(sv, gv, prefix, TRUE); } @@ -518,57 +606,33 @@ See L. GV * Perl_gv_fetchmethod(pTHX_ HV *stash, const char *name) { + PERL_ARGS_ASSERT_GV_FETCHMETHOD; + return gv_fetchmethod_autoload(stash, name, TRUE); } HE * Perl_hv_iternext(pTHX_ HV *hv) { + PERL_ARGS_ASSERT_HV_ITERNEXT; + return hv_iternext_flags(hv, 0); } void Perl_hv_magic(pTHX_ HV *hv, GV *gv, int how) { - sv_magic((SV*)hv, (SV*)gv, how, NULL, 0); -} - -#if 0 /* use the macro from hv.h instead */ - -char* -Perl_sharepvn(pTHX_ const char *sv, I32 len, U32 hash) -{ - return HEK_KEY(share_hek(sv, len, hash)); -} - -#endif + PERL_ARGS_ASSERT_HV_MAGIC; -AV * -Perl_av_fake(pTHX_ register I32 size, register SV **strp) -{ - register SV** ary; - register AV * const av = (AV*)newSV(0); - - sv_upgrade((SV *)av, SVt_PVAV); - Newx(ary,size+1,SV*); - AvALLOC(av) = ary; - Copy(strp,ary,size,SV*); - AvREIFY_only(av); - AvARRAY(av) = ary; - AvFILLp(av) = size - 1; - AvMAX(av) = size - 1; - while (size--) { - assert (*strp); - SvTEMP_off(*strp); - strp++; - } - return av; + sv_magic(MUTABLE_SV(hv), MUTABLE_SV(gv), how, NULL, 0); } bool Perl_do_open(pTHX_ GV *gv, register const char *name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO *supplied_fp) { + PERL_ARGS_ASSERT_DO_OPEN; + return do_openn(gv, name, len, as_raw, rawmode, rawperm, supplied_fp, (SV **) NULL, 0); } @@ -579,6 +643,8 @@ as_raw, int rawmode, int rawperm, PerlIO *supplied_fp, SV *svs, I32 num_svs) { + PERL_ARGS_ASSERT_DO_OPEN9; + PERL_UNUSED_ARG(num_svs); return do_openn(gv, name, len, as_raw, rawmode, rawperm, supplied_fp, &svs, 1); @@ -591,6 +657,9 @@ Perl_do_binmode(pTHX_ PerlIO *fp, int iotype, int mode) * This is a stub for any XS code which might have been calling it. */ const char *name = ":raw"; + + PERL_ARGS_ASSERT_DO_BINMODE; + #ifdef PERLIO_USING_CRLF if (!(mode & O_BINARY)) name = ":crlf"; @@ -602,6 +671,8 @@ Perl_do_binmode(pTHX_ PerlIO *fp, int iotype, int mode) bool Perl_do_aexec(pTHX_ SV *really, register SV **mark, register SV **sp) { + PERL_ARGS_ASSERT_DO_AEXEC; + return do_aexec5(really, mark, sp, 0, 0); } #endif @@ -610,54 +681,9 @@ Perl_do_aexec(pTHX_ SV *really, register SV **mark, register SV **sp) bool Perl_do_exec(pTHX_ const char *cmd) { - return do_exec3(cmd,0,0); -} -#endif + PERL_ARGS_ASSERT_DO_EXEC; -#ifdef HAS_PIPE -void -Perl_do_pipe(pTHX_ SV *sv, GV *rgv, GV *wgv) -{ - dVAR; - register IO *rstio; - register IO *wstio; - int fd[2]; - - if (!rgv) - goto badexit; - if (!wgv) - goto badexit; - - rstio = GvIOn(rgv); - wstio = GvIOn(wgv); - - if (IoIFP(rstio)) - do_close(rgv,FALSE); - if (IoIFP(wstio)) - do_close(wgv,FALSE); - - if (PerlProc_pipe(fd) < 0) - goto badexit; - IoIFP(rstio) = PerlIO_fdopen(fd[0], "r"PIPE_OPEN_MODE); - IoOFP(wstio) = PerlIO_fdopen(fd[1], "w"PIPE_OPEN_MODE); - IoOFP(rstio) = IoIFP(rstio); - IoIFP(wstio) = IoOFP(wstio); - IoTYPE(rstio) = IoTYPE_RDONLY; - IoTYPE(wstio) = IoTYPE_WRONLY; - if (!IoIFP(rstio) || !IoOFP(wstio)) { - if (IoIFP(rstio)) PerlIO_close(IoIFP(rstio)); - else PerlLIO_close(fd[0]); - if (IoOFP(wstio)) PerlIO_close(IoOFP(wstio)); - else PerlLIO_close(fd[1]); - goto badexit; - } - - sv_setsv(sv,&PL_sv_yes); - return; - -badexit: - sv_setsv(sv,&PL_sv_undef); - return; + return do_exec3(cmd,0,0); } #endif @@ -668,45 +694,16 @@ Perl_init_i18nl14n(pTHX_ int printwarn) return init_i18nl10n(printwarn); } -/* XXX kept for BINCOMPAT only */ -void -Perl_save_hints(pTHX) -{ - Perl_croak(aTHX_ "internal error: obsolete function save_hints() called"); -} - -#if 0 -OP * -Perl_ck_retarget(pTHX_ OP *o) -{ - Perl_croak(aTHX_ "NOT IMPL LINE %d",__LINE__); - /* STUB */ - return o; -} -#endif - -OP * -Perl_oopsCV(pTHX_ OP *o) -{ - Perl_croak(aTHX_ "NOT IMPL LINE %d",__LINE__); - /* STUB */ - PERL_UNUSED_ARG(o); - NORETURN_FUNCTION_END; -} - PP(pp_padany) { DIE(aTHX_ "NOT IMPL LINE %d",__LINE__); -} - -PP(pp_threadsv) -{ - DIE(aTHX_ "tried to access per-thread data in non-threaded perl"); + return NORMAL; } PP(pp_mapstart) { DIE(aTHX_ "panic: mapstart"); /* uses grepstart */ + return NORMAL; } /* These ops all have the same body as pp_null. */ @@ -1117,15 +1114,24 @@ PP(pp_bit_xor) return pp_bit_or(); } +PP(pp_rv2hv) +{ + return Perl_pp_rv2av(aTHX); +} + U8 * Perl_uvuni_to_utf8(pTHX_ U8 *d, UV uv) { + PERL_ARGS_ASSERT_UVUNI_TO_UTF8; + return Perl_uvuni_to_utf8_flags(aTHX_ d, uv, 0); } bool Perl_is_utf8_string_loc(pTHX_ const U8 *s, STRLEN len, const U8 **ep) { + PERL_ARGS_ASSERT_IS_UTF8_STRING_LOC; + return is_utf8_string_loclen(s, len, ep, 0); } @@ -1172,49 +1178,38 @@ void Perl_save_long(pTHX_ long int *longp) { dVAR; + + PERL_ARGS_ASSERT_SAVE_LONG; + SSCHECK(3); SSPUSHLONG(*longp); SSPUSHPTR(longp); - SSPUSHINT(SAVEt_LONG); + SSPUSHUV(SAVEt_LONG); } void -Perl_save_I16(pTHX_ I16 *intp) +Perl_save_iv(pTHX_ IV *ivp) { dVAR; - SSCHECK(3); - SSPUSHINT(*intp); - SSPUSHPTR(intp); - SSPUSHINT(SAVEt_I16); -} -void -Perl_save_I8(pTHX_ I8 *bytep) -{ - dVAR; - SSCHECK(3); - SSPUSHINT(*bytep); - SSPUSHPTR(bytep); - SSPUSHINT(SAVEt_I8); -} + PERL_ARGS_ASSERT_SAVE_IV; -void -Perl_save_iv(pTHX_ IV *ivp) -{ - dVAR; SSCHECK(3); SSPUSHIV(*ivp); SSPUSHPTR(ivp); - SSPUSHINT(SAVEt_IV); + SSPUSHUV(SAVEt_IV); } void Perl_save_nogv(pTHX_ GV *gv) { dVAR; + + PERL_ARGS_ASSERT_SAVE_NOGV; + SSCHECK(2); SSPUSHPTR(gv); - SSPUSHINT(SAVEt_NSTAB); + SSPUSHUV(SAVEt_NSTAB); } void @@ -1223,27 +1218,18 @@ Perl_save_list(pTHX_ register SV **sarg, I32 maxsarg) dVAR; register I32 i; + PERL_ARGS_ASSERT_SAVE_LIST; + for (i = 1; i <= maxsarg; i++) { register SV * const sv = newSV(0); sv_setsv(sv,sarg[i]); SSCHECK(3); SSPUSHPTR(sarg[i]); /* remember the pointer */ SSPUSHPTR(sv); /* remember the value */ - SSPUSHINT(SAVEt_ITEM); + SSPUSHUV(SAVEt_ITEM); } } -void -Perl_save_destructor(pTHX_ DESTRUCTORFUNC_NOCONTEXT_t f, void* p) -{ - dVAR; - SSCHECK(3); - SSPUSHDPTR(f); - SSPUSHPTR(p); - SSPUSHINT(SAVEt_DESTRUCTOR); -} - - /* =for apidoc sv_usepvn_mg @@ -1255,6 +1241,8 @@ Like C, but also handles 'set' magic. void Perl_sv_usepvn_mg(pTHX_ SV *sv, char *ptr, STRLEN len) { + PERL_ARGS_ASSERT_SV_USEPVN_MG; + sv_usepvn_flags(sv,ptr,len, SV_SMAGIC); } @@ -1271,13 +1259,9 @@ magic. See C. void Perl_sv_usepvn(pTHX_ SV *sv, char *ptr, STRLEN len) { - sv_usepvn_flags(sv,ptr,len, 0); -} + PERL_ARGS_ASSERT_SV_USEPVN; -void -Perl_cv_ckproto(pTHX_ const CV *cv, const GV *gv, const char *p) -{ - cv_ckproto_len(cv, gv, p, p ? strlen(p) : 0); + sv_usepvn_flags(sv,ptr,len, 0); } /* @@ -1293,6 +1277,8 @@ Perl_unpack_str(pTHX_ const char *pat, const char *patend, const char *s, const char *strbeg, const char *strend, char **new_s, I32 ocnt, U32 flags) { + PERL_ARGS_ASSERT_UNPACK_STR; + PERL_UNUSED_ARG(strbeg); PERL_UNUSED_ARG(new_s); PERL_UNUSED_ARG(ocnt); @@ -1312,11 +1298,229 @@ flags are not used. This call should not be used; use packlist instead. void Perl_pack_cat(pTHX_ SV *cat, const char *pat, const char *patend, register SV **beglist, SV **endlist, SV ***next_in_list, U32 flags) { + PERL_ARGS_ASSERT_PACK_CAT; + PERL_UNUSED_ARG(next_in_list); PERL_UNUSED_ARG(flags); packlist(cat, pat, patend, beglist, endlist); } + +HE * +Perl_hv_store_ent(pTHX_ HV *hv, SV *keysv, SV *val, U32 hash) +{ + return (HE *)hv_common(hv, keysv, NULL, 0, 0, HV_FETCH_ISSTORE, val, hash); +} + +bool +Perl_hv_exists_ent(pTHX_ HV *hv, SV *keysv, U32 hash) +{ + PERL_ARGS_ASSERT_HV_EXISTS_ENT; + + return hv_common(hv, keysv, NULL, 0, 0, HV_FETCH_ISEXISTS, 0, hash) + ? TRUE : FALSE; +} + +HE * +Perl_hv_fetch_ent(pTHX_ HV *hv, SV *keysv, I32 lval, U32 hash) +{ + PERL_ARGS_ASSERT_HV_FETCH_ENT; + + return (HE *)hv_common(hv, keysv, NULL, 0, 0, + (lval ? HV_FETCH_LVALUE : 0), NULL, hash); +} + +SV * +Perl_hv_delete_ent(pTHX_ HV *hv, SV *keysv, I32 flags, U32 hash) +{ + PERL_ARGS_ASSERT_HV_DELETE_ENT; + + return MUTABLE_SV(hv_common(hv, keysv, NULL, 0, 0, flags | HV_DELETE, NULL, + hash)); +} + +SV** +Perl_hv_store_flags(pTHX_ HV *hv, const char *key, I32 klen, SV *val, U32 hash, + int flags) +{ + return (SV**) hv_common(hv, NULL, key, klen, flags, + (HV_FETCH_ISSTORE|HV_FETCH_JUST_SV), val, hash); +} + +SV** +Perl_hv_store(pTHX_ HV *hv, const char *key, I32 klen_i32, SV *val, U32 hash) +{ + STRLEN klen; + int flags; + + if (klen_i32 < 0) { + klen = -klen_i32; + flags = HVhek_UTF8; + } else { + klen = klen_i32; + flags = 0; + } + return (SV **) hv_common(hv, NULL, key, klen, flags, + (HV_FETCH_ISSTORE|HV_FETCH_JUST_SV), val, hash); +} + +bool +Perl_hv_exists(pTHX_ HV *hv, const char *key, I32 klen_i32) +{ + STRLEN klen; + int flags; + + PERL_ARGS_ASSERT_HV_EXISTS; + + if (klen_i32 < 0) { + klen = -klen_i32; + flags = HVhek_UTF8; + } else { + klen = klen_i32; + flags = 0; + } + return hv_common(hv, NULL, key, klen, flags, HV_FETCH_ISEXISTS, 0, 0) + ? TRUE : FALSE; +} + +SV** +Perl_hv_fetch(pTHX_ HV *hv, const char *key, I32 klen_i32, I32 lval) +{ + STRLEN klen; + int flags; + + PERL_ARGS_ASSERT_HV_FETCH; + + if (klen_i32 < 0) { + klen = -klen_i32; + flags = HVhek_UTF8; + } else { + klen = klen_i32; + flags = 0; + } + return (SV **) hv_common(hv, NULL, key, klen, flags, + lval ? (HV_FETCH_JUST_SV | HV_FETCH_LVALUE) + : HV_FETCH_JUST_SV, NULL, 0); +} + +SV * +Perl_hv_delete(pTHX_ HV *hv, const char *key, I32 klen_i32, I32 flags) +{ + STRLEN klen; + int k_flags; + + PERL_ARGS_ASSERT_HV_DELETE; + + if (klen_i32 < 0) { + klen = -klen_i32; + k_flags = HVhek_UTF8; + } else { + klen = klen_i32; + k_flags = 0; + } + return MUTABLE_SV(hv_common(hv, NULL, key, klen, k_flags, flags | HV_DELETE, + NULL, 0)); +} + +/* Functions after here were made mathoms post 5.10.0 but pre 5.8.9 */ + +AV * +Perl_newAV(pTHX) +{ + return MUTABLE_AV(newSV_type(SVt_PVAV)); + /* sv_upgrade does AvREAL_only(): + AvALLOC(av) = 0; + AvARRAY(av) = NULL; + AvMAX(av) = AvFILLp(av) = -1; */ +} + +HV * +Perl_newHV(pTHX) +{ + HV * const hv = MUTABLE_HV(newSV_type(SVt_PVHV)); + assert(!SvOK(hv)); + + return hv; +} + +void +Perl_sv_insert(pTHX_ SV *const bigstr, const STRLEN offset, const STRLEN len, + const char *const little, const STRLEN littlelen) +{ + PERL_ARGS_ASSERT_SV_INSERT; + sv_insert_flags(bigstr, offset, len, little, littlelen, SV_GMAGIC); +} + +void +Perl_save_freesv(pTHX_ SV *sv) +{ + dVAR; + save_freesv(sv); +} + +void +Perl_save_mortalizesv(pTHX_ SV *sv) +{ + dVAR; + + PERL_ARGS_ASSERT_SAVE_MORTALIZESV; + + save_mortalizesv(sv); +} + +void +Perl_save_freeop(pTHX_ OP *o) +{ + dVAR; + save_freeop(o); +} + +void +Perl_save_freepv(pTHX_ char *pv) +{ + dVAR; + save_freepv(pv); +} + +void +Perl_save_op(pTHX) +{ + dVAR; + save_op(); +} + +#ifdef PERL_DONT_CREATE_GVSV +GV * +Perl_gv_SVadd(pTHX_ GV *gv) +{ + return gv_SVadd(gv); +} +#endif + +GV * +Perl_gv_AVadd(pTHX_ GV *gv) +{ + return gv_AVadd(gv); +} + +GV * +Perl_gv_HVadd(pTHX_ register GV *gv) +{ + return gv_HVadd(gv); +} + +GV * +Perl_gv_IOadd(pTHX_ register GV *gv) +{ + return gv_IOadd(gv); +} + +IO * +Perl_newIO(pTHX) +{ + return MUTABLE_IO(newSV_type(SVt_PVIO)); +} + #endif /* NO_MATHOMS */ /*