X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=intrpvar.h;h=966c7b7e2f176a979fb29cf0d8bbd8f6d195884a;hb=12072db584c2e01bfc16caa132da271f7ae8e5d9;hp=c1a7b36ff322d3f09e29e89df2a08f7b96626b6b;hpb=9f699bd937481e601436dfa5b4c405c05ed9188f;p=p5sagit%2Fp5-mst-13.2.git diff --git a/intrpvar.h b/intrpvar.h index c1a7b36..966c7b7 100644 --- a/intrpvar.h +++ b/intrpvar.h @@ -2,84 +2,128 @@ /* Global only to current interpreter instance */ /***********************************************/ +/* Don't forget to re-run embed.pl to propagate changes! */ + +/* New variables must be added to the very end for binary compatibility. + * XSUB.h provides wrapper functions via perlapi.h that make this + * irrelevant, but not all code may be expected to #include XSUB.h. */ + +/* Don't forget to add your variable also to perl_clone()! */ + +/* The 'I' prefix is only needed for vars that need appropriate #defines + * generated when built with or without MULTIPLICITY. It is also used + * to generate the appropriate export list for win32. + * + * When building without MULTIPLICITY, these variables will be truly global. */ + /* pseudo environmental stuff */ -PERLVAR(Iorigargc, int) -PERLVAR(Iorigargv, char **) -PERLVAR(Ienvgv, GV *) -PERLVAR(Isiggv, GV *) -PERLVAR(Iincgv, GV *) -PERLVAR(Iorigfilename, char *) -PERLVAR(Idiehook, SV *) -PERLVAR(Iwarnhook, SV *) -PERLVAR(Iparsehook, SV *) -PERLVAR(Icddir, char *) /* switches */ -PERLVAR(Iminus_c, bool) -PERLVAR(Ipatchlevel[10],char) -PERLVAR(Ilocalpatches, char **) -PERLVARI(Isplitstr, char *, " ") -PERLVAR(Ipreprocess, bool) -PERLVAR(Iminus_n, bool) -PERLVAR(Iminus_p, bool) -PERLVAR(Iminus_l, bool) -PERLVAR(Iminus_a, bool) -PERLVAR(Iminus_F, bool) -PERLVAR(Idoswitches, bool) -PERLVAR(Idowarn, bool) -PERLVAR(Idoextract, bool) +PERLVAR(Iorigargc, int) +PERLVAR(Iorigargv, char **) +PERLVAR(Ienvgv, GV *) +PERLVAR(Iincgv, GV *) +PERLVAR(Ihintgv, GV *) +PERLVAR(Iorigfilename, char *) +PERLVAR(Idiehook, SV *) +PERLVAR(Iwarnhook, SV *) + +/* switches */ +PERLVAR(Iminus_c, bool) +PERLVAR(Ipatchlevel, SV *) +PERLVAR(Ilocalpatches, const char * const *) +PERLVARI(Isplitstr, const char *, " ") +PERLVAR(Ipreprocess, bool) +PERLVAR(Iminus_n, bool) +PERLVAR(Iminus_p, bool) +PERLVAR(Iminus_l, bool) +PERLVAR(Iminus_a, bool) +PERLVAR(Iminus_F, bool) +PERLVAR(Idoswitches, bool) + +/* +=head1 Global Variables + +=for apidoc mn|bool|PL_dowarn + +The C variable which corresponds to Perl's $^W warning variable. + +=cut +*/ + +PERLVAR(Idowarn, U8) +PERLVAR(Iwidesyscalls, bool) /* unused since 5.8.1 */ +PERLVAR(Idoextract, bool) PERLVAR(Isawampersand, bool) /* must save all match strings */ -PERLVAR(Isawstudy, bool) /* do fbm_instr on all strings */ -PERLVAR(Isawvec, bool) -PERLVAR(Iunsafe, bool) -PERLVAR(Iinplace, char *) -PERLVAR(Ie_tmpname, char *) -PERLVAR(Ie_fp, PerlIO *) -PERLVAR(Iperldb, U32) - -/* This value may be raised by extensions for testing purposes */ +PERLVAR(Iunsafe, bool) +PERLVAR(Iinplace, char *) +PERLVAR(Ie_script, SV *) +PERLVAR(Iperldb, U32) + +/* This value may be set when embedding for full cleanup */ /* 0=none, 1=full, 2=full with checks */ -PERLVARI(Iperl_destruct_level, int, 0) +PERLVARI(Iperl_destruct_level, int, 0) /* magical thingies */ PERLVAR(Ibasetime, Time_t) /* $^T */ PERLVAR(Iformfeed, SV *) /* $^L */ -PERLVARI(Imaxsysfd, I32, MAXSYSFD) /* top fd to pass to subprocesses */ +PERLVARI(Imaxsysfd, I32, MAXSYSFD) + /* top fd to pass to subprocesses */ PERLVAR(Imultiline, int) /* $*--do strings hold >1 line? */ PERLVAR(Istatusvalue, I32) /* $? */ +PERLVAR(Iexit_flags, U8) /* was exit() unexpected, etc. */ #ifdef VMS -PERLVAR(Istatusvalue_vms, U32) +PERLVAR(Istatusvalue_vms,U32) +#else +PERLVAR(Istatusvalue_posix,I32) #endif -PERLVAR(Istatcache, Stat_t) /* _ */ -PERLVAR(Istatgv, GV *) -PERLVARI(Istatname, SV *, Nullsv) - /* shortcuts to various I/O objects */ -PERLVAR(Istdingv, GV *) -PERLVAR(Idefgv, GV *) -PERLVAR(Iargvgv, GV *) -PERLVAR(Iargvoutgv, GV *) +PERLVAR(Istdingv, GV *) +PERLVAR(Istderrgv, GV *) +PERLVAR(Idefgv, GV *) +PERLVAR(Iargvgv, GV *) +PERLVAR(Iargvoutgv, GV *) +PERLVAR(Iargvout_stack, AV *) /* shortcuts to regexp stuff */ -PERLVAR(Ileftgv, GV *) -PERLVAR(Iampergv, GV *) -PERLVAR(Irightgv, GV *) -PERLVAR(Iscreamfirst, I32 *) -PERLVAR(Iscreamnext, I32 *) -PERLVARI(Imaxscream, I32, -1) -PERLVAR(Ilastscream, SV *) +/* this one needs to be moved to thrdvar.h and accessed via + * find_threadsv() when USE_5005THREADS */ +PERLVAR(Ireplgv, GV *) /* shortcuts to misc objects */ -PERLVAR(Ierrgv, GV *) +PERLVAR(Ierrgv, GV *) /* shortcuts to debugging objects */ -PERLVAR(IDBgv, GV *) -PERLVAR(IDBline, GV *) -PERLVAR(IDBsub, GV *) -PERLVAR(IDBsingle, SV *) -PERLVAR(IDBtrace, SV *) -PERLVAR(IDBsignal, SV *) +PERLVAR(IDBgv, GV *) +PERLVAR(IDBline, GV *) + +/* +=for apidoc mn|GV *|PL_DBsub +When Perl is run in debugging mode, with the B<-d> switch, this GV contains +the SV which holds the name of the sub being debugged. This is the C +variable which corresponds to Perl's $DB::sub variable. See +C. + +=for apidoc mn|SV *|PL_DBsingle +When Perl is run in debugging mode, with the B<-d> switch, this SV is a +boolean which indicates whether subs are being single-stepped. +Single-stepping is automatically turned on after every step. This is the C +variable which corresponds to Perl's $DB::single variable. See +C. + +=for apidoc mn|SV *|PL_DBtrace +Trace variable used when Perl is run in debugging mode, with the B<-d> +switch. This is the C variable which corresponds to Perl's $DB::trace +variable. See C. + +=cut +*/ + +PERLVAR(IDBsub, GV *) +PERLVAR(IDBsingle, SV *) +PERLVAR(IDBtrace, SV *) +PERLVAR(IDBsignal, SV *) PERLVAR(Ilineary, AV *) /* lines of script for debugger */ PERLVAR(Idbargs, AV *) /* args to call listed by caller function */ @@ -89,8 +133,10 @@ PERLVAR(Iglobalstash, HV *) /* global keyword overrides imported here */ PERLVAR(Icurstname, SV *) /* name of current package */ PERLVAR(Ibeginav, AV *) /* names of BEGIN subroutines */ PERLVAR(Iendav, AV *) /* names of END subroutines */ +PERLVAR(Icheckav, AV *) /* names of CHECK subroutines */ PERLVAR(Iinitav, AV *) /* names of INIT subroutines */ PERLVAR(Istrtab, HV *) /* shared string table */ +PERLVARI(Isub_generation,U32,1) /* incr to invalidate method cache */ /* memory management */ PERLVAR(Isv_count, I32) /* how many SV* are currently allocated */ @@ -99,8 +145,6 @@ PERLVAR(Isv_root, SV*) /* storage for SVs belonging to interp */ PERLVAR(Isv_arenaroot, SV*) /* list of areas for garbage collection */ /* funky return mechanisms */ -PERLVAR(Ilastspbase, I32) -PERLVAR(Ilastsize, I32) PERLVAR(Iforkprocess, int) /* so do_open |- can return proc# */ /* subprocess state */ @@ -110,58 +154,397 @@ PERLVAR(Ifdpid, AV *) /* keep fd-to-pid mappings for my_popen */ PERLVAR(Itainting, bool) /* doing taint checks */ PERLVARI(Iop_mask, char *, NULL) /* masked operations for safe evals */ -/* trace state */ -PERLVAR(Idlevel, I32) -PERLVARI(Idlmax, I32, 128) -PERLVAR(Idebname, char *) -PERLVAR(Idebdelim, char *) - /* current interpreter roots */ -PERLVAR(Imain_cv, CV *) -PERLVAR(Imain_root, OP *) -PERLVAR(Imain_start, OP *) -PERLVAR(Ieval_root, OP *) -PERLVAR(Ieval_start, OP *) +PERLVAR(Imain_cv, CV *) +PERLVAR(Imain_root, OP *) +PERLVAR(Imain_start, OP *) +PERLVAR(Ieval_root, OP *) +PERLVAR(Ieval_start, OP *) /* runtime control stuff */ -PERLVARI(Icurcopdb, COP *, NULL) -PERLVARI(Icopline, line_t, NOLINE) +PERLVARI(Icurcopdb, COP *, NULL) +PERLVARI(Icopline, line_t, NOLINE) /* statics moved here for shared library purposes */ -PERLVAR(Istrchop, SV) /* return value from chop */ PERLVAR(Ifilemode, int) /* so nextargv() can preserve mode */ PERLVAR(Ilastfd, int) /* what to preserve mode on */ PERLVAR(Ioldname, char *) /* what to preserve mode on */ PERLVAR(IArgv, char **) /* stuff to free from do_aexec, vfork safe */ PERLVAR(ICmd, char *) /* stuff to free from do_aexec, vfork safe */ -PERLVAR(Isortcop, OP *) /* user defined sort routine */ -PERLVAR(Isortstash, HV *) /* which is in some package or other */ -PERLVAR(Ifirstgv, GV *) /* $a */ -PERLVAR(Isecondgv, GV *) /* $b */ -PERLVAR(Imystrk, SV *) /* temp key string for do_each() */ -PERLVAR(Idumplvl, I32) /* indentation level on syntax tree dump */ -PERLVAR(Ioldlastpm, PMOP *) /* for saving regexp context during debugger */ -PERLVAR(Igensym, I32) /* next symbol for getsym() to define */ -PERLVAR(Ipreambled, bool) -PERLVAR(Ipreambleav, AV *) -PERLVARI(Ilaststatval, int, -1) -PERLVARI(Ilaststype, I32, OP_STAT) -PERLVAR(Imess_sv, SV *) - -PERLVAR(Iors, char *) /* $\ */ -PERLVAR(Iorslen, STRLEN) -PERLVAR(Iofmt, char *) /* $# */ +PERLVARI(Igensym, I32, 0) /* next symbol for getsym() to define */ +PERLVAR(Ipreambled, bool) +PERLVAR(Ipreambleav, AV *) +PERLVARI(Ilaststatval, int, -1) +PERLVARI(Ilaststype, I32, OP_STAT) +PERLVAR(Imess_sv, SV *) + +/* XXX shouldn't these be per-thread? --GSAR */ +PERLVAR(Iors_sv, SV *) /* output record separator $\ */ /* interpreter atexit processing */ -PERLVARI(Iexitlist, PerlExitListEntry *, NULL) /* list of exit functions */ -PERLVARI(Iexitlistlen, I32, 0) /* length of same */ -PERLVAR(Imodglobal, HV *) /* per-interp module data */ +PERLVARI(Iexitlist, PerlExitListEntry *, NULL) + /* list of exit functions */ +PERLVARI(Iexitlistlen, I32, 0) /* length of same */ + +/* +=for apidoc Amn|HV*|PL_modglobal + +C is a general purpose, interpreter global HV for use by +extensions that need to keep information on a per-interpreter basis. +In a pinch, it can also be used as a symbol table for extensions +to share data among each other. It is a good idea to use keys +prefixed by the package name of the extension that owns the data. + +=cut +*/ + +PERLVAR(Imodglobal, HV *) /* per-interp module data */ + +/* these used to be in global before 5.004_68 */ +PERLVARI(Iprofiledata, U32 *, NULL) /* table of ops, counts */ +PERLVARI(Irsfp, PerlIO * VOL, Nullfp) /* current source file pointer */ +PERLVARI(Irsfp_filters, AV *, Nullav) /* keeps active source filters */ + +PERLVAR(Icompiling, COP) /* compiling/done executing marker */ + +PERLVAR(Icompcv, CV *) /* currently compiling subroutine */ +PERLVAR(Icomppad, AV *) /* storage for lexically scoped temporaries */ +PERLVAR(Icomppad_name, AV *) /* variable names for "my" variables */ +PERLVAR(Icomppad_name_fill, I32) /* last "introduced" variable offset */ +PERLVAR(Icomppad_name_floor, I32) /* start of vars in innermost block */ #ifdef HAVE_INTERP_INTERN -PERLVAR(Isys_intern, struct interp_intern) /* platform internals */ +PERLVAR(Isys_intern, struct interp_intern) + /* platform internals */ +#endif + +/* more statics moved here */ +PERLVARI(Igeneration, int, 100) /* from op.c */ +PERLVAR(IDBcv, CV *) /* from perl.c */ + +PERLVARI(Iin_clean_objs,bool, FALSE) /* from sv.c */ +PERLVARI(Iin_clean_all, bool, FALSE) /* from sv.c */ + +PERLVAR(Ilinestart, char *) /* beg. of most recently read line */ +PERLVAR(Ipending_ident, char) /* pending identifier lookup */ +PERLVAR(Isublex_info, SUBLEXINFO) /* from toke.c */ + +PERLVAR(Iuid, Uid_t) /* current real user id */ +PERLVAR(Ieuid, Uid_t) /* current effective user id */ +PERLVAR(Igid, Gid_t) /* current real group id */ +PERLVAR(Iegid, Gid_t) /* current effective group id */ +PERLVAR(Inomemok, bool) /* let malloc context handle nomem */ +PERLVARI(Ian, U32, 0) /* malloc sequence number */ +PERLVARI(Icop_seqmax, U32, 0) /* statement sequence number */ +PERLVARI(Ievalseq, U32, 0) /* eval sequence number */ +PERLVAR(Iorigenviron, char **) +PERLVAR(Iorigalen, U32) +#ifdef PERL_USES_PL_PIDSTATUS +PERLVAR(Ipidstatus, HV *) /* pid-to-status mappings for waitpid */ +#endif +PERLVARI(Imaxo, int, MAXO) /* maximum number of ops */ +PERLVAR(Iosname, char *) /* operating system */ + +PERLVAR(Isighandlerp, Sighandler_t) + +PERLVAR(Ixnv_root, NV *) /* free xnv list */ +PERLVAR(Ixpv_root, xpv_allocated *) /* free xpv list */ +PERLVAR(Ixpviv_root, xpviv_allocated *) /* free xpviv list */ +PERLVAR(Ixpvnv_root, XPVNV *) /* free xpvnv list */ +PERLVAR(Ixpvcv_root, XPVCV *) /* free xpvcv list */ +PERLVAR(Ixpvav_root, xpvav_allocated *) /* free xpvav list */ +PERLVAR(Ixpvhv_root, xpvhv_allocated *) /* free xpvhv list */ +PERLVAR(Ixpvmg_root, XPVMG *) /* free xpvmg list */ +PERLVAR(Ixpvgv_root, XPVGV *) /* free xpvgv list */ +PERLVAR(Ixpvlv_root, XPVLV *) /* free xpvlv list */ +PERLVAR(Ixpvbm_root, XPVBM *) /* free xpvbm list */ +PERLVAR(Ihe_root, HE *) /* free he list */ +#if defined(USE_ITHREADS) +PERLVAR(Ipte_root, struct ptr_tbl_ent *) /* free ptr_tbl_ent list */ +#endif +PERLVAR(Inice_chunk, char *) /* a nice chunk of memory to reuse */ +PERLVAR(Inice_chunk_size, U32) /* how nice the chunk of memory is */ + +PERLVARI(Irunops, runops_proc_t, MEMBER_TO_FPTR(RUNOPS_DEFAULT)) + +PERLVARA(Itokenbuf,256, char) + +/* +=for apidoc Amn|SV|PL_sv_undef +This is the C SV. Always refer to this as C<&PL_sv_undef>. + +=for apidoc Amn|SV|PL_sv_no +This is the C SV. See C. Always refer to this as +C<&PL_sv_no>. + +=for apidoc Amn|SV|PL_sv_yes +This is the C SV. See C. Always refer to this as +C<&PL_sv_yes>. + +=cut +*/ + +PERLVAR(Isv_undef, SV) +PERLVAR(Isv_no, SV) +PERLVAR(Isv_yes, SV) + +#ifdef CSH +PERLVARI(Icshname, const char *, CSH) +PERLVARI(Icshlen, I32, 0) +#endif + +PERLVAR(Ilex_state, U32) /* next token is determined */ +PERLVAR(Ilex_defer, U32) /* state after determined token */ +PERLVAR(Ilex_expect, int) /* expect after determined token */ +PERLVAR(Ilex_brackets, I32) /* bracket count */ +PERLVAR(Ilex_formbrack, I32) /* bracket count at outer format level */ +PERLVAR(Ilex_casemods, I32) /* casemod count */ +PERLVAR(Ilex_dojoin, I32) /* doing an array interpolation */ +PERLVAR(Ilex_starts, I32) /* how many interps done on level */ +PERLVAR(Ilex_stuff, SV *) /* runtime pattern from m// or s/// */ +PERLVAR(Ilex_repl, SV *) /* runtime replacement from s/// */ +PERLVAR(Ilex_op, OP *) /* extra info to pass back on op */ +PERLVAR(Ilex_inpat, OP *) /* in pattern $) and $| are special */ +PERLVAR(Ilex_inwhat, I32) /* what kind of quoting are we in */ +PERLVAR(Ilex_brackstack,char *) /* what kind of brackets to pop */ +PERLVAR(Ilex_casestack, char *) /* what kind of case mods in effect */ + +/* What we know when we're in LEX_KNOWNEXT state. */ +PERLVARA(Inextval,5, YYSTYPE) /* value of next token, if any */ +PERLVARA(Inexttype,5, I32) /* type of next token */ +PERLVAR(Inexttoke, I32) + +PERLVAR(Ilinestr, SV *) +PERLVAR(Ibufptr, char *) +PERLVAR(Ioldbufptr, char *) +PERLVAR(Ioldoldbufptr, char *) +PERLVAR(Ibufend, char *) +PERLVARI(Iexpect,int, XSTATE) /* how to interpret ambiguous tokens */ + +PERLVAR(Imulti_start, I32) /* 1st line of multi-line string */ +PERLVAR(Imulti_end, I32) /* last line of multi-line string */ +PERLVAR(Imulti_open, I32) /* delimiter of said string */ +PERLVAR(Imulti_close, I32) /* delimiter of said string */ + +PERLVAR(Ierror_count, I32) /* how many errors so far, max 10 */ +PERLVAR(Isubline, I32) /* line this subroutine began on */ +PERLVAR(Isubname, SV *) /* name of current subroutine */ + +PERLVAR(Imin_intro_pending, I32) /* start of vars to introduce */ +PERLVAR(Imax_intro_pending, I32) /* end of vars to introduce */ +PERLVAR(Ipadix, I32) /* max used index in current "register" pad */ +PERLVAR(Ipadix_floor, I32) /* how low may inner block reset padix */ +PERLVAR(Ipad_reset_pending, I32) /* reset pad on next attempted alloc */ + +PERLVAR(Ilast_uni, char *) /* position of last named-unary op */ +PERLVAR(Ilast_lop, char *) /* position of last list operator */ +PERLVAR(Ilast_lop_op, OPCODE) /* last list operator */ +PERLVAR(Iin_my, I32) /* we're compiling a "my" (or "our") declaration */ +PERLVAR(Iin_my_stash, HV *) /* declared class of this "my" declaration */ +#ifdef FCRYPT +PERLVARI(Icryptseen, bool, FALSE) /* has fast crypt() been initialized? */ +#endif + +PERLVAR(Ihints, U32) /* pragma-tic compile-time flags */ + +PERLVAR(Idebug, VOL U32) /* flags given to -D switch */ + +PERLVARI(Iamagic_generation, long, 0) + +#ifdef USE_LOCALE_COLLATE +PERLVARI(Icollation_ix, U32, 0) /* Collation generation index */ +PERLVAR(Icollation_name,char *) /* Name of current collation */ +PERLVARI(Icollation_standard, bool, TRUE) + /* Assume simple collation */ +PERLVAR(Icollxfrm_base, Size_t) /* Basic overhead in *xfrm() */ +PERLVARI(Icollxfrm_mult,Size_t, 2) /* Expansion factor in *xfrm() */ +#endif /* USE_LOCALE_COLLATE */ + +#ifdef USE_LOCALE_NUMERIC + +PERLVAR(Inumeric_name, char *) /* Name of current numeric locale */ +PERLVARI(Inumeric_standard, bool, TRUE) + /* Assume simple numerics */ +PERLVARI(Inumeric_local, bool, TRUE) + /* Assume local numerics */ + +PERLVAR(Inumeric_compat1, char) + /* Used to be numeric_radix */ +#endif /* !USE_LOCALE_NUMERIC */ + +/* utf8 character classes */ +PERLVAR(Iutf8_alnum, SV *) +PERLVAR(Iutf8_alnumc, SV *) +PERLVAR(Iutf8_ascii, SV *) +PERLVAR(Iutf8_alpha, SV *) +PERLVAR(Iutf8_space, SV *) +PERLVAR(Iutf8_cntrl, SV *) +PERLVAR(Iutf8_graph, SV *) +PERLVAR(Iutf8_digit, SV *) +PERLVAR(Iutf8_upper, SV *) +PERLVAR(Iutf8_lower, SV *) +PERLVAR(Iutf8_print, SV *) +PERLVAR(Iutf8_punct, SV *) +PERLVAR(Iutf8_xdigit, SV *) +PERLVAR(Iutf8_mark, SV *) +PERLVAR(Iutf8_toupper, SV *) +PERLVAR(Iutf8_totitle, SV *) +PERLVAR(Iutf8_tolower, SV *) +PERLVAR(Iutf8_tofold, SV *) +PERLVAR(Ilast_swash_hv, HV *) +PERLVAR(Ilast_swash_klen, U32) +PERLVARA(Ilast_swash_key,10, U8) +PERLVAR(Ilast_swash_tmps, U8 *) +PERLVAR(Ilast_swash_slen, STRLEN) + +/* perly.c globals */ +PERLVAR(Iyycharp, int *) +PERLVAR(Iyylvalp, YYSTYPE *) + +PERLVARI(Iglob_index, int, 0) +PERLVAR(Isrand_called, bool) +PERLVARA(Iuudmap,256, char) +PERLVAR(Ibitcount, char *) + +PERLVAR(Ipsig_ptr, SV**) +PERLVAR(Ipsig_name, SV**) + +#if defined(PERL_IMPLICIT_SYS) +PERLVAR(IMem, struct IPerlMem*) +PERLVAR(IMemShared, struct IPerlMem*) +PERLVAR(IMemParse, struct IPerlMem*) +PERLVAR(IEnv, struct IPerlEnv*) +PERLVAR(IStdIO, struct IPerlStdIO*) +PERLVAR(ILIO, struct IPerlLIO*) +PERLVAR(IDir, struct IPerlDir*) +PERLVAR(ISock, struct IPerlSock*) +PERLVAR(IProc, struct IPerlProc*) +#endif + +#if defined(USE_ITHREADS) +PERLVAR(Iptr_table, PTR_TBL_t*) +#endif +PERLVARI(Ibeginav_save, AV*, Nullav) /* save BEGIN{}s when compiling */ + +PERLVAR(Ixnv_arenaroot, XPV*) /* list of allocated xnv areas */ +PERLVAR(Ixpv_arenaroot, xpv_allocated *) /* list of allocated xpv areas */ +PERLVAR(Ixpviv_arenaroot,xpviv_allocated*) /* list of allocated xpviv areas */ +PERLVAR(Ixpvnv_arenaroot,XPVNV*) /* list of allocated xpvnv areas */ +PERLVAR(Ixpvcv_arenaroot,XPVCV*) /* list of allocated xpvcv areas */ +PERLVAR(Ixpvav_arenaroot,xpvav_allocated*) /* list of allocated xpvav areas */ +PERLVAR(Ixpvhv_arenaroot,xpvhv_allocated*) /* list of allocated xpvhv areas */ +PERLVAR(Ixpvmg_arenaroot,XPVMG*) /* list of allocated xpvmg areas */ +PERLVAR(Ixpvgv_arenaroot,XPVGV*) /* list of allocated xpvgv areas */ +PERLVAR(Ixpvlv_arenaroot,XPVLV*) /* list of allocated xpvlv areas */ +PERLVAR(Ixpvbm_arenaroot,XPVBM*) /* list of allocated xpvbm areas */ +PERLVAR(Ihe_arenaroot, HE *) /* list of allocated he areas */ +#if defined(USE_ITHREADS) +PERLVAR(Ipte_arenaroot, struct ptr_tbl_ent *) /* list of allocated pte areas */ +#endif + /* 5.6.0 stopped here */ + +PERLVAR(Ipsig_pend, int *) /* per-signal "count" of pending */ +PERLVARI(Isig_pending, int,0) /* Number if highest signal pending */ + +#ifdef USE_LOCALE_NUMERIC + +PERLVAR(Inumeric_radix_sv, SV *) /* The radix separator if not '.' */ + +#endif + +#if defined(USE_ITHREADS) +PERLVAR(Iregex_pad, SV**) /* All regex objects */ +PERLVAR(Iregex_padav, AV*) /* All regex objects */ + +#endif + +#ifdef USE_REENTRANT_API +PERLVAR(Ireentrant_buffer, REENTR*) /* here we store the _r buffers */ +#endif + +PERLVARI(Isavebegin, bool, FALSE) /* save BEGINs for compiler */ + +PERLVAR(Icustom_op_names, HV*) /* Names of user defined ops */ +PERLVAR(Icustom_op_descs, HV*) /* Descriptions of user defined ops */ + +#ifdef PERLIO_LAYERS +PERLVARI(Iperlio, PerlIO *,NULL) +PERLVARI(Iknown_layers, PerlIO_list_t *,NULL) +PERLVARI(Idef_layerlist, PerlIO_list_t *,NULL) #endif -#ifdef USE_THREADS -PERLVAR(Ithrsv, SV *) /* holds struct perl_thread for main thread */ -PERLVARI(Ithreadnum, U32, 0) /* incremented each thread creation */ -#endif /* USE_THREADS */ +PERLVARI(Iencoding, SV*, Nullsv) /* character encoding */ + +PERLVAR(Idebug_pad, struct perl_debug_pad) /* always needed because of the re extension */ + +PERLVAR(Itaint_warn, bool) /* taint warns instead of dying */ + +#ifdef PL_OP_SLAB_ALLOC +PERLVAR(IOpPtr,I32 **) +PERLVARI(IOpSpace,I32,0) +PERLVAR(IOpSlab,I32 *) +#endif + +PERLVAR(Iutf8locale, bool) /* utf8 locale detected */ + +PERLVAR(Iutf8_idstart, SV *) +PERLVAR(Iutf8_idcont, SV *) + +PERLVAR(Isort_RealCmp, SVCOMPARE_t) + +PERLVARI(Icheckav_save, AV*, Nullav) /* save CHECK{}s when compiling */ + +PERLVARI(Iclocktick, long, 0) /* this many times() ticks in a second */ + +PERLVARI(Iin_load_module, int, 0) /* to prevent recursions in PerlIO_find_layer */ + +PERLVAR(Iunicode, U32) /* Unicode features: $ENV{PERL_UNICODE} or -C */ + +PERLVAR(Isignals, U32) /* Using which pre-5.8 signals */ + +PERLVAR(Istashcache, HV *) /* Cache to speed up S_method_common */ + +PERLVAR(Ireentrant_retint, int) /* Integer return value from reentrant functions */ + +/* Hooks to shared SVs and locks. */ +PERLVARI(Isharehook, share_proc_t, MEMBER_TO_FPTR(Perl_sv_nosharing)) +PERLVARI(Ilockhook, share_proc_t, MEMBER_TO_FPTR(Perl_sv_nolocking)) +PERLVARI(Iunlockhook, share_proc_t, MEMBER_TO_FPTR(Perl_sv_nounlocking)) +PERLVARI(Ithreadhook, thrhook_proc_t, MEMBER_TO_FPTR(Perl_nothreadhook)) + +/* Force inclusion of both runops options */ +PERLVARI(Irunops_std, runops_proc_t, MEMBER_TO_FPTR(Perl_runops_standard)) +PERLVARI(Irunops_dbg, runops_proc_t, MEMBER_TO_FPTR(Perl_runops_debug)) + +/* Stores the PPID */ +#ifdef THREADS_HAVE_PIDS +PERLVARI(Ippid, IV, 0) +#endif + +PERLVARI(Ihash_seed, UV, 0) /* Hash initializer */ + +PERLVARI(Ihash_seed_set, bool, FALSE) /* Hash initialized? */ + +PERLVAR(IDBassertion, SV *) + +PERLVARI(Icv_has_eval, I32, 0) /* PL_compcv includes an entereval or similar */ + +PERLVARI(Irehash_seed, UV, 0) /* 582 hash initializer */ + +PERLVARI(Irehash_seed_set, bool, FALSE) /* 582 hash initialized? */ + +/* These two variables are needed to preserve 5.8.x bincompat because we can't + change function prototypes of two exported functions. Probably should be + taken out of blead soon, and relevant prototypes changed. */ +PERLVARI(Ifdscript, int, -1) /* fd for script */ +PERLVARI(Isuidscript, int, -1) /* fd for suid script */ +#ifdef DEBUG_LEAKING_SCALARS_FORK_DUMP +/* File descriptor to talk to the child which dumps scalars. */ +PERLVARI(Idumper_fd, int, -1) +#endif +/* New variables must be added to the very end, before this comment, + * for binary compatibility (the offsets of the old members must not change). + * (Don't forget to add your variable also to perl_clone()!) + * XSUB.h provides wrapper functions via perlapi.h that make this + * irrelevant, but not all code may be expected to #include XSUB.h. + */