* 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.
- *
- * Avoid build-specific #ifdefs here, like DEBUGGING. That way,
- * we can keep binary compatibility of the curinterp structure */
+ * 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(Ihintgv, GV *)
PERLVAR(Iorigfilename, char *)
PERLVAR(Idiehook, SV *)
PERLVAR(Iwarnhook, SV *)
-PERLVAR(Iparsehook, SV *)
-PERLVAR(Icddir, char *) /* switches */
+
+/* switches */
PERLVAR(Iminus_c, bool)
-PERLVAR(Ipatchlevel[10],char)
+PERLVAR(Ipatchlevel, SV *)
PERLVAR(Ilocalpatches, char **)
PERLVARI(Isplitstr, char *, " ")
PERLVAR(Ipreprocess, bool)
PERLVAR(Iminus_a, bool)
PERLVAR(Iminus_F, bool)
PERLVAR(Idoswitches, bool)
-PERLVAR(Idowarn, bool)
+
+/*
+=for apidoc mn|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(Isawstudy, bool) /* do fbm_instr on all strings */
-PERLVAR(Isawvec, bool)
PERLVAR(Iunsafe, bool)
PERLVAR(Iinplace, char *)
PERLVAR(Ie_script, SV *)
PERLVAR(Iperldb, U32)
-/* This value may be raised by extensions for testing purposes */
+/* This value may be set when embedding for full cleanup */
/* 0=none, 1=full, 2=full with checks */
PERLVARI(Iperl_destruct_level, int, 0)
/* 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 */
-/* XXX these three aren't used anywhere */
-PERLVAR(Ileftgv, GV *)
-PERLVAR(Iampergv, GV *)
-PERLVAR(Irightgv, GV *)
-
/* this one needs to be moved to thrdvar.h and accessed via
- * find_threadsv() when USE_THREADS */
+ * find_threadsv() when USE_5005THREADS */
PERLVAR(Ireplgv, GV *)
/* shortcuts to misc objects */
/* shortcuts to debugging objects */
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<PL_DBsingle>.
+
+=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<PL_DBsub>.
+
+=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<PL_DBsingle>.
+
+=cut
+*/
+
PERLVAR(IDBsub, GV *)
PERLVAR(IDBsingle, SV *)
PERLVAR(IDBtrace, SV *)
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 */
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 */
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 *)
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(Imystrk, SV *) /* temp key string for do_each() */
-PERLVAR(Ioldlastpm, PMOP *) /* for saving regexp context in debugger */
PERLVAR(Igensym, I32) /* next symbol for getsym() to define */
PERLVAR(Ipreambled, bool)
PERLVAR(Ipreambleav, AV *)
PERLVAR(Imess_sv, SV *)
/* XXX shouldn't these be per-thread? --GSAR */
-PERLVAR(Iors, char *) /* output record separator $\ */
-PERLVAR(Iorslen, STRLEN)
+PERLVAR(Iors_sv, SV *) /* output record separator $\ */
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 */
/* more statics moved here */
PERLVARI(Igeneration, int, 100) /* from op.c */
PERLVAR(IDBcv, CV *) /* from perl.c */
-PERLVAR(Iarchpat_auto, char*) /* from perl.c */
PERLVARI(Iin_clean_objs,bool, FALSE) /* from sv.c */
PERLVARI(Iin_clean_all, bool, FALSE) /* from sv.c */
PERLVAR(Ipending_ident, char) /* pending identifier lookup */
PERLVAR(Isublex_info, SUBLEXINFO) /* from toke.c */
-#ifdef USE_THREADS
+#ifdef USE_5005THREADS
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 */
+#endif /* USE_5005THREADS */
-PERLVAR(Iuid, int) /* current real user id */
-PERLVAR(Ieuid, int) /* current effective user id */
-PERLVAR(Igid, int) /* current real group id */
-PERLVAR(Iegid, int) /* current effective group id */
+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(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(Ihe_root, HE *) /* free he list--shared by interpreters */
+PERLVAR(Ixiv_root, IV *) /* free xiv list */
+PERLVAR(Ixnv_root, NV *) /* free xnv list */
+PERLVAR(Ixrv_root, XRV *) /* free xrv list */
+PERLVAR(Ixpv_root, XPV *) /* free xpv list */
+PERLVAR(Ixpviv_root, XPVIV *) /* free xpviv list */
+PERLVAR(Ixpvnv_root, XPVNV *) /* free xpvnv list */
+PERLVAR(Ixpvcv_root, XPVCV *) /* free xpvcv list */
+PERLVAR(Ixpvav_root, XPVAV *) /* free xpvav list */
+PERLVAR(Ixpvhv_root, XPVHV *) /* free xpvhv list */
+PERLVAR(Ixpvmg_root, XPVMG *) /* free xpvmg list */
+PERLVAR(Ixpvlv_root, XPVLV *) /* free xpvlv list */
+PERLVAR(Ixpvbm_root, XPVBM *) /* free xpvbm list */
+PERLVAR(Ihe_root, HE *) /* free he list */
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, FUNC_NAME_TO_PTR(RUNOPS_DEFAULT))
+PERLVARI(Irunops, runops_proc_t, MEMBER_TO_FPTR(RUNOPS_DEFAULT))
+
+PERLVARA(Itokenbuf,256, char)
-PERLVAR(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(Ilex_state, U32) /* next token is determined */
PERLVAR(Ilex_defer, U32) /* state after determined token */
-PERLVAR(Ilex_expect, expectation) /* expect 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_fakebrack, I32) /* outer bracket is mere delimiter */
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_casestack, char *) /* what kind of case mods in effect */
/* What we know when we're in LEX_KNOWNEXT state. */
-PERLVAR(Inextval[5], YYSTYPE) /* value of next token, if any */
-PERLVAR(Inexttype[5], I32) /* type of next token */
+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(Ioldbufptr, char *)
PERLVAR(Ioldoldbufptr, char *)
PERLVAR(Ibufend, char *)
-PERLVARI(Iexpect,expectation, XSTATE) /* how to interpret ambiguous tokens */
+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(Ipadix_floor, I32) /* how low may inner block reset padix */
PERLVAR(Ipad_reset_pending, I32) /* reset pad on next attempted alloc */
-PERLVAR(Ithisexpr, I32) /* name id for nothing_in_common() */
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, bool) /* we're compiling a "my" declaration */
+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, I32) /* has fast crypt() been initialized? */
+PERLVAR(Icryptseen, bool) /* has fast crypt() been initialized? */
#endif
-PERLVAR(Ihints, U32) /* pragma-tic compile-time flags */
+PERLVAR(Ihints, U32) /* pragma-tic compile-time flags */
PERLVAR(Idebug, VOL U32) /* flags given to -D switch */
/* Assume simple numerics */
PERLVARI(Inumeric_local, bool, TRUE)
/* Assume local numerics */
-PERLVAR(Inumeric_radix, char)
- /* The radix character if not '.' */
+PERLVAR(Inumeric_compat1, char)
+ /* Used to be numeric_radix */
#endif /* !USE_LOCALE_NUMERIC */
/* utf8 character classes */
PERLVAR(Iutf8_tolower, SV *)
PERLVAR(Ilast_swash_hv, HV *)
PERLVAR(Ilast_swash_klen, U32)
-PERLVAR(Ilast_swash_key[10], U8)
+PERLVARA(Ilast_swash_key,10, U8)
PERLVAR(Ilast_swash_tmps, U8 *)
PERLVAR(Ilast_swash_slen, STRLEN)
PERLVAR(Iyylval, YYSTYPE)
PERLVAR(Iglob_index, int)
-PERLVAR(Iefloatbuf, char*)
-PERLVAR(Iefloatsize, STRLEN)
PERLVAR(Isrand_called, bool)
-PERLVAR(Iuudmap[256], char)
+PERLVARA(Iuudmap,256, char)
PERLVAR(Ibitcount, char *)
-PERLVAR(Ifilter_debug, int)
-#ifdef USE_THREADS
-PERLVAR(Ithr_key, perl_key) /* For per-thread struct perl_thread* */
+#ifdef USE_5005THREADS
PERLVAR(Isv_mutex, perl_mutex) /* Mutex for allocating SVs in sv.c */
-PERLVAR(Imalloc_mutex, perl_mutex) /* Mutex for malloc */
PERLVAR(Ieval_mutex, perl_mutex) /* Mutex for doeval */
PERLVAR(Ieval_cond, perl_cond) /* Condition variable for doeval */
PERLVAR(Ieval_owner, struct perl_thread *)
PERLVAR(Icred_mutex, perl_mutex) /* altered credentials in effect */
-#endif /* USE_THREADS */
+#endif /* USE_5005THREADS */
+
+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 */
+
+#ifdef USE_5005THREADS
+PERLVAR(Ifdpid_mutex, perl_mutex) /* mutex for fdpid array */
+PERLVAR(Isv_lock_mutex, perl_mutex) /* mutex for SvLOCK macro */
+#endif
+
+PERLVAR(Inullstash, HV *) /* illegal symbols end up here */
+
+PERLVAR(Ixnv_arenaroot, XPV*) /* list of allocated xnv areas */
+PERLVAR(Ixrv_arenaroot, XPV*) /* list of allocated xrv areas */
+PERLVAR(Ixpv_arenaroot, XPV*) /* list of allocated xpv areas */
+PERLVAR(Ixpviv_arenaroot,XPVIV*) /* 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*) /* list of allocated xpvav areas */
+PERLVAR(Ixpvhv_arenaroot,XPVHV*) /* list of allocated xpvhv areas */
+PERLVAR(Ixpvmg_arenaroot,XPVMG*) /* list of allocated xpvmg areas */
+PERLVAR(Ixpvlv_arenaroot,XPVLV*) /* list of allocated xpvlv areas */
+PERLVAR(Ixpvbm_arenaroot,XPVBM*) /* list of allocated xpvbm areas */
+PERLVAR(Ihe_arenaroot, XPV*) /* list of allocated he areas */
+
+ /* 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 '.' */
-#ifdef PERL_OBJECT
-PERLVARI(piMem, IPerlMem*, NULL)
-PERLVARI(piENV, IPerlEnv*, NULL)
-PERLVARI(piStdIO, IPerlStdIO*, NULL)
-PERLVARI(piLIO, IPerlLIO*, NULL)
-PERLVARI(piDir, IPerlDir*, NULL)
-PERLVARI(piSock, IPerlSock*, NULL)
-PERLVARI(piProc, IPerlProc*, NULL)
#endif
+
+#if defined(USE_ITHREADS)
+PERLVAR(Iregex_pad, SV**) /* All regex objects */
+PERLVAR(Iregex_padav, AV*) /* All regex objects */
+
+#ifdef USE_REENTRANT_API
+PERLVAR(Ireentrant_buffer, REBUF*) /* here we store the _r buffers */
+#endif
+
+PERLVAR(sharedsv_space, PerlInterpreter*)
+PERLVAR(sharedsv_space_mutex, perl_mutex)
+
+#endif
+
+PERLVAR(Isavebegin, bool) /* 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
+
+/* 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. */
+
+
https://perl5.git.perl.org / perl5.git / blobdiff