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- /***********************************************/
- /* Global only to current interpreter instance */
- /***********************************************/
-
- /* Don't forget to re-run embed.pl to propagate changes! */
-
- /* 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(Iincgv, GV *)
- PERLVAR(Ihintgv, GV *)
- PERLVAR(Iorigfilename, char *)
- PERLVAR(Idiehook, SV *)
- PERLVAR(Iwarnhook, SV *)
-
- /* switches */
- PERLVAR(Iminus_c, bool)
- PERLVAR(Ipatchlevel, SV *)
- 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)
-
- /*
- =for apidoc Amn|bool|PL_dowarn
-
- The C variable which corresponds to Perl's $^W warning variable.
-
- =cut
- */
-
- PERLVAR(Idowarn, U8)
- PERLVAR(Iwidesyscalls, bool) /* wide system calls */
- PERLVAR(Idoextract, bool)
- PERLVAR(Isawampersand, bool) /* must save all match strings */
- 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)
-
- /* magical thingies */
- PERLVAR(Ibasetime, Time_t) /* $^T */
- PERLVAR(Iformfeed, SV *) /* $^L */
-
-
- 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)
- #endif
-
- /* shortcuts to various I/O objects */
- PERLVAR(Istdingv, GV *)
- PERLVAR(Istderrgv, GV *)
- PERLVAR(Idefgv, GV *)
- PERLVAR(Iargvgv, GV *)
- PERLVAR(Iargvoutgv, GV *)
- PERLVAR(Iargvout_stack, AV *)
-
- /* shortcuts to regexp stuff */
- /* this one needs to be moved to thrdvar.h and accessed via
- * find_threadsv() when USE_THREADS */
- PERLVAR(Ireplgv, GV *)
-
- /* shortcuts to misc objects */
- PERLVAR(Ierrgv, GV *)
-
- /* shortcuts to debugging objects */
- PERLVAR(IDBgv, GV *)
- PERLVAR(IDBline, GV *)
-
- /*
- =for apidoc Amn|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<PL_DBsingle>.
-
- =for apidoc Amn|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<PL_DBsub>.
-
- =for apidoc Amn|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<PL_DBsingle>.
-
- =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 */
-
- /* symbol tables */
- PERLVAR(Idebstash, HV *) /* symbol table for perldb package */
- 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 */
- PERLVAR(Isv_objcount, I32) /* how many objects are currently allocated */
- PERLVAR(Isv_root, SV*) /* storage for SVs belonging to interp */
- PERLVAR(Isv_arenaroot, SV*) /* list of areas for garbage collection */
-
- /* funky return mechanisms */
- PERLVAR(Iforkprocess, int) /* so do_open |- can return proc# */
-
- /* subprocess state */
- PERLVAR(Ifdpid, AV *) /* keep fd-to-pid mappings for my_popen */
-
- /* internal state */
- PERLVAR(Itainting, bool) /* doing taint checks */
- PERLVARI(Iop_mask, char *, NULL) /* masked operations for safe evals */
-
- /* current interpreter roots */
- 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)
-
- /* statics moved here for shared library purposes */
- 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(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 *)
-
- /* XXX shouldn't these be per-thread? --GSAR */
- PERLVAR(Iors, char *) /* output record separator $\ */
- PERLVAR(Iorslen, STRLEN)
- PERLVAR(Iofmt, char *) /* output format for numbers $# */
-
- /* interpreter atexit processing */
- PERLVARI(Iexitlist, PerlExitListEntry *, NULL)
- /* list of exit functions */
- PERLVARI(Iexitlistlen, I32, 0) /* length of same */
-
- /*
- =for apidoc Amn|HV*|PL_modglobal
-
- C<PL_modglobal> 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 */
- #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 */
-
- #ifdef USE_THREADS
- PERLVAR(Ithrsv, SV *) /* struct perl_thread for main thread */
- PERLVARI(Ithreadnum, U32, 0) /* incremented each thread creation */
- PERLVAR(Istrtab_mutex, perl_mutex) /* Mutex for string table access */
- #endif /* USE_THREADS */
-
- 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 */
- PERLVAR(Ian, U32) /* malloc sequence number */
- PERLVAR(Icop_seqmax, U32) /* statement sequence number */
- PERLVAR(Iop_seqmax, U16) /* op sequence number */
- PERLVAR(Ievalseq, U32) /* eval sequence number */
- PERLVAR(Iorigenviron, char **)
- PERLVAR(Iorigalen, U32)
- PERLVAR(Ipidstatus, HV *) /* pid-to-status mappings for waitpid */
- PERLVARI(Imaxo, int, MAXO) /* maximum number of ops */
- PERLVAR(Iosname, char *) /* operating system */
- PERLVARI(Ish_path, char *, SH_PATH)/* full path of shell */
- PERLVAR(Isighandlerp, Sighandler_t)
-
- PERLVAR(Ixiv_arenaroot, XPV*) /* list of allocated xiv areas */
- PERLVAR(Ixiv_root, IV *) /* free xiv list--shared by interpreters */
- PERLVAR(Ixnv_root, NV *) /* free xnv list--shared by interpreters */
- PERLVAR(Ixrv_root, XRV *) /* free xrv list--shared by interpreters */
- PERLVAR(Ixpv_root, XPV *) /* free xpv list--shared by interpreters */
- PERLVAR(Ixpviv_root, XPVIV *) /* free xpviv list--shared by interpreters */
- PERLVAR(Ixpvnv_root, XPVNV *) /* free xpvnv list--shared by interpreters */
- PERLVAR(Ixpvcv_root, XPVCV *) /* free xpvcv list--shared by interpreters */
- PERLVAR(Ixpvav_root, XPVAV *) /* free xpvav list--shared by interpreters */
- PERLVAR(Ixpvhv_root, XPVHV *) /* free xpvhv list--shared by interpreters */
- PERLVAR(Ixpvmg_root, XPVMG *) /* free xpvmg list--shared by interpreters */
- PERLVAR(Ixpvlv_root, XPVLV *) /* free xpvlv list--shared by interpreters */
- PERLVAR(Ixpvbm_root, XPVBM *) /* free xpvbm list--shared by interpreters */
- PERLVAR(Ihe_root, HE *) /* free he list--shared by interpreters */
- 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<undef> SV. Always refer to this as C<&PL_sv_undef>.
-
- =for apidoc Amn|SV|PL_sv_no
- This is the C<false> SV. See C<PL_sv_yes>. Always refer to this as
- C<&PL_sv_no>.
-
- =for apidoc Amn|SV|PL_sv_yes
- This is the C<true> SV. See C<PL_sv_no>. 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, char *, CSH)
- PERLVAR(Icshlen, I32)
- #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
- PERLVAR(Icryptseen, bool) /* has fast crypt() been initialized? */
- #endif
-
- PERLVAR(Ihints, U32) /* pragma-tic compile-time flags */
-
- PERLVAR(Idebug, VOL U32) /* flags given to -D switch */
-
- PERLVAR(Iamagic_generation, long)
-
- #ifdef USE_LOCALE_COLLATE
- PERLVAR(Icollation_ix, U32) /* 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_radix, char)
- /* The radix character if not '.' */
-
- #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(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(Iyydebug, int)
- PERLVAR(Iyynerrs, int)
- PERLVAR(Iyyerrflag, int)
- PERLVAR(Iyychar, int)
- PERLVAR(Iyyval, YYSTYPE)
- PERLVAR(Iyylval, YYSTYPE)
-
- PERLVAR(Iglob_index, int)
- PERLVAR(Isrand_called, bool)
- PERLVARA(Iuudmap,256, char)
- PERLVAR(Ibitcount, char *)
-
- #ifdef USE_THREADS
- PERLVAR(Isv_mutex, perl_mutex) /* Mutex for allocating SVs in sv.c */
- PERLVAR(Ieval_mutex, perl_mutex) /* Mutex for doeval */
- PERLVAR(Ieval_cond, perl_cond) /* Condition variable for doeval */
- PERLVAR(Ieval_owner, struct perl_thread *)
- /* Owner thread for doeval */
- PERLVAR(Inthreads, int) /* Number of threads currently */
- PERLVAR(Ithreads_mutex, perl_mutex) /* Mutex for nthreads and thread list */
- PERLVAR(Inthreads_cond, perl_cond) /* Condition variable for nthreads */
- PERLVAR(Isvref_mutex, perl_mutex) /* Mutex for SvREFCNT_{inc,dec} */
- PERLVARI(Ithreadsv_names,char *, THREADSV_NAMES)
- #ifdef FAKE_THREADS
- PERLVAR(Icurthr, struct perl_thread *)
- /* Currently executing (fake) thread */
- #endif
-
- PERLVAR(Icred_mutex, perl_mutex) /* altered credentials in effect */
-
- #endif /* USE_THREADS */
-
- 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
-