/* B.xs * * Copyright (c) 1996 Malcolm Beattie * * You may distribute under the terms of either the GNU General Public * License or the Artistic License, as specified in the README file. * */ #define PERL_NO_GET_CONTEXT #include "EXTERN.h" #include "perl.h" #include "XSUB.h" #ifdef PERL_OBJECT #undef PL_op_name #undef PL_opargs #undef PL_op_desc #define PL_op_name (get_op_names()) #define PL_opargs (get_opargs()) #define PL_op_desc (get_op_descs()) #endif #ifdef PerlIO typedef PerlIO * InputStream; #else typedef FILE * InputStream; #endif static char *svclassnames[] = { "B::NULL", "B::IV", "B::NV", "B::RV", "B::PV", "B::PVIV", "B::PVNV", "B::PVMG", "B::BM", "B::PVLV", "B::AV", "B::HV", "B::CV", "B::GV", "B::FM", "B::IO", }; typedef enum { OPc_NULL, /* 0 */ OPc_BASEOP, /* 1 */ OPc_UNOP, /* 2 */ OPc_BINOP, /* 3 */ OPc_LOGOP, /* 4 */ OPc_LISTOP, /* 5 */ OPc_PMOP, /* 6 */ OPc_SVOP, /* 7 */ OPc_PADOP, /* 8 */ OPc_PVOP, /* 9 */ OPc_CVOP, /* 10 */ OPc_LOOP, /* 11 */ OPc_COP /* 12 */ } opclass; static char *opclassnames[] = { "B::NULL", "B::OP", "B::UNOP", "B::BINOP", "B::LOGOP", "B::LISTOP", "B::PMOP", "B::SVOP", "B::PADOP", "B::PVOP", "B::CVOP", "B::LOOP", "B::COP" }; static int walkoptree_debug = 0; /* Flag for walkoptree debug hook */ static SV *specialsv_list[6]; static opclass cc_opclass(pTHX_ OP *o) { if (!o) return OPc_NULL; if (o->op_type == 0) return (o->op_flags & OPf_KIDS) ? OPc_UNOP : OPc_BASEOP; if (o->op_type == OP_SASSIGN) return ((o->op_private & OPpASSIGN_BACKWARDS) ? OPc_UNOP : OPc_BINOP); #ifdef USE_ITHREADS if (o->op_type == OP_GV || o->op_type == OP_GVSV || o->op_type == OP_AELEMFAST) return OPc_PADOP; #endif switch (PL_opargs[o->op_type] & OA_CLASS_MASK) { case OA_BASEOP: return OPc_BASEOP; case OA_UNOP: return OPc_UNOP; case OA_BINOP: return OPc_BINOP; case OA_LOGOP: return OPc_LOGOP; case OA_LISTOP: return OPc_LISTOP; case OA_PMOP: return OPc_PMOP; case OA_SVOP: return OPc_SVOP; case OA_PADOP: return OPc_PADOP; case OA_PVOP_OR_SVOP: /* * Character translations (tr///) are usually a PVOP, keeping a * pointer to a table of shorts used to look up translations. * Under utf8, however, a simple table isn't practical; instead, * the OP is an SVOP, and the SV is a reference to a swash * (i.e., an RV pointing to an HV). */ return (o->op_private & (OPpTRANS_TO_UTF|OPpTRANS_FROM_UTF)) ? OPc_SVOP : OPc_PVOP; case OA_LOOP: return OPc_LOOP; case OA_COP: return OPc_COP; case OA_BASEOP_OR_UNOP: /* * UNI(OP_foo) in toke.c returns token UNI or FUNC1 depending on * whether parens were seen. perly.y uses OPf_SPECIAL to * signal whether a BASEOP had empty parens or none. * Some other UNOPs are created later, though, so the best * test is OPf_KIDS, which is set in newUNOP. */ return (o->op_flags & OPf_KIDS) ? OPc_UNOP : OPc_BASEOP; case OA_FILESTATOP: /* * The file stat OPs are created via UNI(OP_foo) in toke.c but use * the OPf_REF flag to distinguish between OP types instead of the * usual OPf_SPECIAL flag. As usual, if OPf_KIDS is set, then we * return OPc_UNOP so that walkoptree can find our children. If * OPf_KIDS is not set then we check OPf_REF. Without OPf_REF set * (no argument to the operator) it's an OP; with OPf_REF set it's * an SVOP (and op_sv is the GV for the filehandle argument). */ return ((o->op_flags & OPf_KIDS) ? OPc_UNOP : #ifdef USE_ITHREADS (o->op_flags & OPf_REF) ? OPc_PADOP : OPc_BASEOP); #else (o->op_flags & OPf_REF) ? OPc_SVOP : OPc_BASEOP); #endif case OA_LOOPEXOP: /* * next, last, redo, dump and goto use OPf_SPECIAL to indicate that a * label was omitted (in which case it's a BASEOP) or else a term was * seen. In this last case, all except goto are definitely PVOP but * goto is either a PVOP (with an ordinary constant label), an UNOP * with OPf_STACKED (with a non-constant non-sub) or an UNOP for * OP_REFGEN (with goto &sub) in which case OPf_STACKED also seems to * get set. */ if (o->op_flags & OPf_STACKED) return OPc_UNOP; else if (o->op_flags & OPf_SPECIAL) return OPc_BASEOP; else return OPc_PVOP; } warn("can't determine class of operator %s, assuming BASEOP\n", PL_op_name[o->op_type]); return OPc_BASEOP; } static char * cc_opclassname(pTHX_ OP *o) { return opclassnames[cc_opclass(aTHX_ o)]; } static SV * make_sv_object(pTHX_ SV *arg, SV *sv) { char *type = 0; IV iv; for (iv = 0; iv < sizeof(specialsv_list)/sizeof(SV*); iv++) { if (sv == specialsv_list[iv]) { type = "B::SPECIAL"; break; } } if (!type) { type = svclassnames[SvTYPE(sv)]; iv = PTR2IV(sv); } sv_setiv(newSVrv(arg, type), iv); return arg; } static SV * make_mg_object(pTHX_ SV *arg, MAGIC *mg) { sv_setiv(newSVrv(arg, "B::MAGIC"), PTR2IV(mg)); return arg; } static SV * cstring(pTHX_ SV *sv) { SV *sstr = newSVpvn("", 0); STRLEN len; char *s; if (!SvOK(sv)) sv_setpvn(sstr, "0", 1); else { /* XXX Optimise? */ s = SvPV(sv, len); sv_catpv(sstr, "\""); for (; len; len--, s++) { /* At least try a little for readability */ if (*s == '"') sv_catpv(sstr, "\\\""); else if (*s == '\\') sv_catpv(sstr, "\\\\"); else if (*s >= ' ' && *s < 127) /* XXX not portable */ sv_catpvn(sstr, s, 1); else if (*s == '\n') sv_catpv(sstr, "\\n"); else if (*s == '\r') sv_catpv(sstr, "\\r"); else if (*s == '\t') sv_catpv(sstr, "\\t"); else if (*s == '\a') sv_catpv(sstr, "\\a"); else if (*s == '\b') sv_catpv(sstr, "\\b"); else if (*s == '\f') sv_catpv(sstr, "\\f"); else if (*s == '\v') sv_catpv(sstr, "\\v"); else { /* no trigraph support */ char escbuff[5]; /* to fit backslash, 3 octals + trailing \0 */ /* Don't want promotion of a signed -1 char in sprintf args */ unsigned char c = (unsigned char) *s; sprintf(escbuff, "\\%03o", c); sv_catpv(sstr, escbuff); } /* XXX Add line breaks if string is long */ } sv_catpv(sstr, "\""); } return sstr; } static SV * cchar(pTHX_ SV *sv) { SV *sstr = newSVpvn("'", 1); STRLEN n_a; char *s = SvPV(sv, n_a); if (*s == '\'') sv_catpv(sstr, "\\'"); else if (*s == '\\') sv_catpv(sstr, "\\\\"); else if (*s >= ' ' && *s < 127) /* XXX not portable */ sv_catpvn(sstr, s, 1); else if (*s == '\n') sv_catpv(sstr, "\\n"); else if (*s == '\r') sv_catpv(sstr, "\\r"); else if (*s == '\t') sv_catpv(sstr, "\\t"); else if (*s == '\a') sv_catpv(sstr, "\\a"); else if (*s == '\b') sv_catpv(sstr, "\\b"); else if (*s == '\f') sv_catpv(sstr, "\\f"); else if (*s == '\v') sv_catpv(sstr, "\\v"); else { /* no trigraph support */ char escbuff[5]; /* to fit backslash, 3 octals + trailing \0 */ /* Don't want promotion of a signed -1 char in sprintf args */ unsigned char c = (unsigned char) *s; sprintf(escbuff, "\\%03o", c); sv_catpv(sstr, escbuff); } sv_catpv(sstr, "'"); return sstr; } void walkoptree(pTHX_ SV *opsv, char *method) { dSP; OP *o; if (!SvROK(opsv)) croak("opsv is not a reference"); opsv = sv_mortalcopy(opsv); o = INT2PTR(OP*,SvIV((SV*)SvRV(opsv))); if (walkoptree_debug) { PUSHMARK(sp); XPUSHs(opsv); PUTBACK; perl_call_method("walkoptree_debug", G_DISCARD); } PUSHMARK(sp); XPUSHs(opsv); PUTBACK; perl_call_method(method, G_DISCARD); if (o && (o->op_flags & OPf_KIDS)) { OP *kid; for (kid = ((UNOP*)o)->op_first; kid; kid = kid->op_sibling) { /* Use the same opsv. Rely on methods not to mess it up. */ sv_setiv(newSVrv(opsv, cc_opclassname(aTHX_ kid)), PTR2IV(kid)); walkoptree(aTHX_ opsv, method); } } } typedef OP *B__OP; typedef UNOP *B__UNOP; typedef BINOP *B__BINOP; typedef LOGOP *B__LOGOP; typedef LISTOP *B__LISTOP; typedef PMOP *B__PMOP; typedef SVOP *B__SVOP; typedef PADOP *B__PADOP; typedef PVOP *B__PVOP; typedef LOOP *B__LOOP; typedef COP *B__COP; typedef SV *B__SV; typedef SV *B__IV; typedef SV *B__PV; typedef SV *B__NV; typedef SV *B__PVMG; typedef SV *B__PVLV; typedef SV *B__BM; typedef SV *B__RV; typedef AV *B__AV; typedef HV *B__HV; typedef CV *B__CV; typedef GV *B__GV; typedef IO *B__IO; typedef MAGIC *B__MAGIC; MODULE = B PACKAGE = B PREFIX = B_ PROTOTYPES: DISABLE BOOT: { HV *stash = gv_stashpvn("B", 1, TRUE); AV *export_ok = perl_get_av("B::EXPORT_OK",TRUE); specialsv_list[0] = Nullsv; specialsv_list[1] = &PL_sv_undef; specialsv_list[2] = &PL_sv_yes; specialsv_list[3] = &PL_sv_no; specialsv_list[4] = pWARN_ALL; specialsv_list[5] = pWARN_NONE; #include "defsubs.h" } #define B_main_cv() PL_main_cv #define B_init_av() PL_initav #define B_begin_av() PL_beginav_save #define B_end_av() PL_endav #define B_main_root() PL_main_root #define B_main_start() PL_main_start #define B_amagic_generation() PL_amagic_generation #define B_comppadlist() (PL_main_cv ? CvPADLIST(PL_main_cv) : CvPADLIST(PL_compcv)) #define B_sv_undef() &PL_sv_undef #define B_sv_yes() &PL_sv_yes #define B_sv_no() &PL_sv_no B::AV B_init_av() B::AV B_begin_av() B::AV B_end_av() B::CV B_main_cv() B::OP B_main_root() B::OP B_main_start() long B_amagic_generation() B::AV B_comppadlist() B::SV B_sv_undef() B::SV B_sv_yes() B::SV B_sv_no() MODULE = B PACKAGE = B void walkoptree(opsv, method) SV * opsv char * method CODE: walkoptree(aTHX_ opsv, method); int walkoptree_debug(...) CODE: RETVAL = walkoptree_debug; if (items > 0 && SvTRUE(ST(1))) walkoptree_debug = 1; OUTPUT: RETVAL #define address(sv) PTR2IV(sv) IV address(sv) SV * sv B::SV svref_2object(sv) SV * sv CODE: if (!SvROK(sv)) croak("argument is not a reference"); RETVAL = (SV*)SvRV(sv); OUTPUT: RETVAL void opnumber(name) char * name CODE: { int i; IV result = -1; ST(0) = sv_newmortal(); if (strncmp(name,"pp_",3) == 0) name += 3; for (i = 0; i < PL_maxo; i++) { if (strcmp(name, PL_op_name[i]) == 0) { result = i; break; } } sv_setiv(ST(0),result); } void ppname(opnum) int opnum CODE: ST(0) = sv_newmortal(); if (opnum >= 0 && opnum < PL_maxo) { sv_setpvn(ST(0), "pp_", 3); sv_catpv(ST(0), PL_op_name[opnum]); } void hash(sv) SV * sv CODE: char *s; STRLEN len; U32 hash = 0; char hexhash[19]; /* must fit "0xffffffffffffffff" plus trailing \0 */ s = SvPV(sv, len); PERL_HASH(hash, s, len); sprintf(hexhash, "0x%"UVxf, (UV)hash); ST(0) = sv_2mortal(newSVpv(hexhash, 0)); #define cast_I32(foo) (I32)foo IV cast_I32(i) IV i void minus_c() CODE: PL_minus_c = TRUE; void save_BEGINs() CODE: PL_minus_c |= 0x10; SV * cstring(sv) SV * sv CODE: RETVAL = cstring(aTHX_ sv); OUTPUT: RETVAL SV * cchar(sv) SV * sv CODE: RETVAL = cchar(aTHX_ sv); OUTPUT: RETVAL void threadsv_names() PPCODE: #ifdef USE_THREADS int i; STRLEN len = strlen(PL_threadsv_names); EXTEND(sp, len); for (i = 0; i < len; i++) PUSHs(sv_2mortal(newSVpvn(&PL_threadsv_names[i], 1))); #endif #define OP_next(o) o->op_next #define OP_sibling(o) o->op_sibling #define OP_desc(o) PL_op_desc[o->op_type] #define OP_targ(o) o->op_targ #define OP_type(o) o->op_type #define OP_seq(o) o->op_seq #define OP_flags(o) o->op_flags #define OP_private(o) o->op_private MODULE = B PACKAGE = B::OP PREFIX = OP_ B::OP OP_next(o) B::OP o B::OP OP_sibling(o) B::OP o char * OP_name(o) B::OP o CODE: ST(0) = sv_newmortal(); sv_setpv(ST(0), PL_op_name[o->op_type]); char * OP_ppaddr(o) B::OP o PREINIT: int i; SV *sv = sv_newmortal(); CODE: sv_setpvn(sv, "PL_ppaddr[OP_", 13); sv_catpv(sv, PL_op_name[o->op_type]); for (i=13; iop_first MODULE = B PACKAGE = B::UNOP PREFIX = UNOP_ B::OP UNOP_first(o) B::UNOP o #define BINOP_last(o) o->op_last MODULE = B PACKAGE = B::BINOP PREFIX = BINOP_ B::OP BINOP_last(o) B::BINOP o #define LOGOP_other(o) o->op_other MODULE = B PACKAGE = B::LOGOP PREFIX = LOGOP_ B::OP LOGOP_other(o) B::LOGOP o MODULE = B PACKAGE = B::LISTOP PREFIX = LISTOP_ #define PMOP_pmreplroot(o) o->op_pmreplroot #define PMOP_pmreplstart(o) o->op_pmreplstart #define PMOP_pmnext(o) o->op_pmnext #define PMOP_pmregexp(o) o->op_pmregexp #define PMOP_pmflags(o) o->op_pmflags #define PMOP_pmpermflags(o) o->op_pmpermflags MODULE = B PACKAGE = B::PMOP PREFIX = PMOP_ void PMOP_pmreplroot(o) B::PMOP o OP * root = NO_INIT CODE: ST(0) = sv_newmortal(); root = o->op_pmreplroot; /* OP_PUSHRE stores an SV* instead of an OP* in op_pmreplroot */ if (o->op_type == OP_PUSHRE) { sv_setiv(newSVrv(ST(0), root ? svclassnames[SvTYPE((SV*)root)] : "B::SV"), PTR2IV(root)); } else { sv_setiv(newSVrv(ST(0), cc_opclassname(aTHX_ root)), PTR2IV(root)); } B::OP PMOP_pmreplstart(o) B::PMOP o B::PMOP PMOP_pmnext(o) B::PMOP o U16 PMOP_pmflags(o) B::PMOP o U16 PMOP_pmpermflags(o) B::PMOP o void PMOP_precomp(o) B::PMOP o REGEXP * rx = NO_INIT CODE: ST(0) = sv_newmortal(); rx = o->op_pmregexp; if (rx) sv_setpvn(ST(0), rx->precomp, rx->prelen); #define SVOP_sv(o) cSVOPo->op_sv #define SVOP_gv(o) ((GV*)cSVOPo->op_sv) MODULE = B PACKAGE = B::SVOP PREFIX = SVOP_ B::SV SVOP_sv(o) B::SVOP o B::GV SVOP_gv(o) B::SVOP o #define PADOP_padix(o) o->op_padix #define PADOP_sv(o) (o->op_padix ? PL_curpad[o->op_padix] : Nullsv) #define PADOP_gv(o) ((o->op_padix \ && SvTYPE(PL_curpad[o->op_padix]) == SVt_PVGV) \ ? (GV*)PL_curpad[o->op_padix] : Nullgv) MODULE = B PACKAGE = B::PADOP PREFIX = PADOP_ PADOFFSET PADOP_padix(o) B::PADOP o B::SV PADOP_sv(o) B::PADOP o B::GV PADOP_gv(o) B::PADOP o MODULE = B PACKAGE = B::PVOP PREFIX = PVOP_ void PVOP_pv(o) B::PVOP o CODE: /* * OP_TRANS uses op_pv to point to a table of 256 shorts * whereas other PVOPs point to a null terminated string. */ ST(0) = sv_2mortal(newSVpv(o->op_pv, (o->op_type == OP_TRANS) ? 256 * sizeof(short) : 0)); #define LOOP_redoop(o) o->op_redoop #define LOOP_nextop(o) o->op_nextop #define LOOP_lastop(o) o->op_lastop MODULE = B PACKAGE = B::LOOP PREFIX = LOOP_ B::OP LOOP_redoop(o) B::LOOP o B::OP LOOP_nextop(o) B::LOOP o B::OP LOOP_lastop(o) B::LOOP o #define COP_label(o) o->cop_label #define COP_stashpv(o) CopSTASHPV(o) #define COP_stash(o) CopSTASH(o) #define COP_file(o) CopFILE(o) #define COP_cop_seq(o) o->cop_seq #define COP_arybase(o) o->cop_arybase #define COP_line(o) CopLINE(o) #define COP_warnings(o) o->cop_warnings MODULE = B PACKAGE = B::COP PREFIX = COP_ char * COP_label(o) B::COP o char * COP_stashpv(o) B::COP o B::HV COP_stash(o) B::COP o char * COP_file(o) B::COP o U32 COP_cop_seq(o) B::COP o I32 COP_arybase(o) B::COP o U16 COP_line(o) B::COP o B::SV COP_warnings(o) B::COP o MODULE = B PACKAGE = B::SV PREFIX = Sv U32 SvREFCNT(sv) B::SV sv U32 SvFLAGS(sv) B::SV sv MODULE = B PACKAGE = B::IV PREFIX = Sv IV SvIV(sv) B::IV sv IV SvIVX(sv) B::IV sv UV SvUVX(sv) B::IV sv MODULE = B PACKAGE = B::IV #define needs64bits(sv) ((I32)SvIVX(sv) != SvIVX(sv)) int needs64bits(sv) B::IV sv void packiv(sv) B::IV sv CODE: if (sizeof(IV) == 8) { U32 wp[2]; IV iv = SvIVX(sv); /* * The following way of spelling 32 is to stop compilers on * 32-bit architectures from moaning about the shift count * being >= the width of the type. Such architectures don't * reach this code anyway (unless sizeof(IV) > 8 but then * everything else breaks too so I'm not fussed at the moment). */ #ifdef UV_IS_QUAD wp[0] = htonl(((UV)iv) >> (sizeof(UV)*4)); #else wp[0] = htonl(((U32)iv) >> (sizeof(UV)*4)); #endif wp[1] = htonl(iv & 0xffffffff); ST(0) = sv_2mortal(newSVpvn((char *)wp, 8)); } else { U32 w = htonl((U32)SvIVX(sv)); ST(0) = sv_2mortal(newSVpvn((char *)&w, 4)); } MODULE = B PACKAGE = B::NV PREFIX = Sv double SvNV(sv) B::NV sv double SvNVX(sv) B::NV sv MODULE = B PACKAGE = B::RV PREFIX = Sv B::SV SvRV(sv) B::RV sv MODULE = B PACKAGE = B::PV PREFIX = Sv void SvPV(sv) B::PV sv CODE: ST(0) = sv_newmortal(); sv_setpvn(ST(0), SvPVX(sv), SvCUR(sv)); STRLEN SvLEN(sv) B::PV sv STRLEN SvCUR(sv) B::PV sv MODULE = B PACKAGE = B::PVMG PREFIX = Sv void SvMAGIC(sv) B::PVMG sv MAGIC * mg = NO_INIT PPCODE: for (mg = SvMAGIC(sv); mg; mg = mg->mg_moremagic) XPUSHs(make_mg_object(aTHX_ sv_newmortal(), mg)); MODULE = B PACKAGE = B::PVMG B::HV SvSTASH(sv) B::PVMG sv #define MgMOREMAGIC(mg) mg->mg_moremagic #define MgPRIVATE(mg) mg->mg_private #define MgTYPE(mg) mg->mg_type #define MgFLAGS(mg) mg->mg_flags #define MgOBJ(mg) mg->mg_obj #define MgLENGTH(mg) mg->mg_len MODULE = B PACKAGE = B::MAGIC PREFIX = Mg B::MAGIC MgMOREMAGIC(mg) B::MAGIC mg U16 MgPRIVATE(mg) B::MAGIC mg char MgTYPE(mg) B::MAGIC mg U8 MgFLAGS(mg) B::MAGIC mg B::SV MgOBJ(mg) B::MAGIC mg I32 MgLENGTH(mg) B::MAGIC mg void MgPTR(mg) B::MAGIC mg CODE: ST(0) = sv_newmortal(); if (mg->mg_ptr){ if (mg->mg_len >= 0){ sv_setpvn(ST(0), mg->mg_ptr, mg->mg_len); } else { if (mg->mg_len == HEf_SVKEY) sv_setsv(ST(0),newRV((SV*)mg->mg_ptr)); } } MODULE = B PACKAGE = B::PVLV PREFIX = Lv U32 LvTARGOFF(sv) B::PVLV sv U32 LvTARGLEN(sv) B::PVLV sv char LvTYPE(sv) B::PVLV sv B::SV LvTARG(sv) B::PVLV sv MODULE = B PACKAGE = B::BM PREFIX = Bm I32 BmUSEFUL(sv) B::BM sv U16 BmPREVIOUS(sv) B::BM sv U8 BmRARE(sv) B::BM sv void BmTABLE(sv) B::BM sv STRLEN len = NO_INIT char * str = NO_INIT CODE: str = SvPV(sv, len); /* Boyer-Moore table is just after string and its safety-margin \0 */ ST(0) = sv_2mortal(newSVpvn(str + len + 1, 256)); MODULE = B PACKAGE = B::GV PREFIX = Gv void GvNAME(gv) B::GV gv CODE: ST(0) = sv_2mortal(newSVpvn(GvNAME(gv), GvNAMELEN(gv))); bool is_empty(gv) B::GV gv CODE: RETVAL = GvGP(gv) == Null(GP*); OUTPUT: RETVAL B::HV GvSTASH(gv) B::GV gv B::SV GvSV(gv) B::GV gv B::IO GvIO(gv) B::GV gv B::CV GvFORM(gv) B::GV gv B::AV GvAV(gv) B::GV gv B::HV GvHV(gv) B::GV gv B::GV GvEGV(gv) B::GV gv B::CV GvCV(gv) B::GV gv U32 GvCVGEN(gv) B::GV gv U16 GvLINE(gv) B::GV gv char * GvFILE(gv) B::GV gv B::GV GvFILEGV(gv) B::GV gv MODULE = B PACKAGE = B::GV U32 GvREFCNT(gv) B::GV gv U8 GvFLAGS(gv) B::GV gv MODULE = B PACKAGE = B::IO PREFIX = Io long IoLINES(io) B::IO io long IoPAGE(io) B::IO io long IoPAGE_LEN(io) B::IO io long IoLINES_LEFT(io) B::IO io char * IoTOP_NAME(io) B::IO io B::GV IoTOP_GV(io) B::IO io char * IoFMT_NAME(io) B::IO io B::GV IoFMT_GV(io) B::IO io char * IoBOTTOM_NAME(io) B::IO io B::GV IoBOTTOM_GV(io) B::IO io short IoSUBPROCESS(io) B::IO io MODULE = B PACKAGE = B::IO char IoTYPE(io) B::IO io U8 IoFLAGS(io) B::IO io MODULE = B PACKAGE = B::AV PREFIX = Av SSize_t AvFILL(av) B::AV av SSize_t AvMAX(av) B::AV av #define AvOFF(av) ((XPVAV*)SvANY(av))->xof_off IV AvOFF(av) B::AV av void AvARRAY(av) B::AV av PPCODE: if (AvFILL(av) >= 0) { SV **svp = AvARRAY(av); I32 i; for (i = 0; i <= AvFILL(av); i++) XPUSHs(make_sv_object(aTHX_ sv_newmortal(), svp[i])); } MODULE = B PACKAGE = B::AV U8 AvFLAGS(av) B::AV av MODULE = B PACKAGE = B::CV PREFIX = Cv B::HV CvSTASH(cv) B::CV cv B::OP CvSTART(cv) B::CV cv B::OP CvROOT(cv) B::CV cv B::GV CvGV(cv) B::CV cv char * CvFILE(cv) B::CV cv long CvDEPTH(cv) B::CV cv B::AV CvPADLIST(cv) B::CV cv B::CV CvOUTSIDE(cv) B::CV cv void CvXSUB(cv) B::CV cv CODE: ST(0) = sv_2mortal(newSViv(PTR2IV(CvXSUB(cv)))); void CvXSUBANY(cv) B::CV cv CODE: ST(0) = sv_2mortal(newSViv(CvXSUBANY(cv).any_iv)); MODULE = B PACKAGE = B::CV U16 CvFLAGS(cv) B::CV cv MODULE = B PACKAGE = B::CV PREFIX = cv_ B::SV cv_const_sv(cv) B::CV cv MODULE = B PACKAGE = B::HV PREFIX = Hv STRLEN HvFILL(hv) B::HV hv STRLEN HvMAX(hv) B::HV hv I32 HvKEYS(hv) B::HV hv I32 HvRITER(hv) B::HV hv char * HvNAME(hv) B::HV hv B::PMOP HvPMROOT(hv) B::HV hv void HvARRAY(hv) B::HV hv PPCODE: if (HvKEYS(hv) > 0) { SV *sv; char *key; I32 len; (void)hv_iterinit(hv); EXTEND(sp, HvKEYS(hv) * 2); while (sv = hv_iternextsv(hv, &key, &len)) { PUSHs(newSVpvn(key, len)); PUSHs(make_sv_object(aTHX_ sv_newmortal(), sv)); } }