X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=intrpvar.h;h=14037873b987c3450260d3bb1c1b5b5ed07be903;hb=706de38c2aa2b981f7071fda099501bf2cc8caeb;hp=669e6f97adb036d6dd0f2a4a3e588860c3399dd7;hpb=5bc28da93666e223bb56098f72517273bc8bcbf9;p=p5sagit%2Fp5-mst-13.2.git diff --git a/intrpvar.h b/intrpvar.h index 669e6f9..1403787 100644 --- a/intrpvar.h +++ b/intrpvar.h @@ -8,25 +8,21 @@ * 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) -PERLVARA(Ipatchlevel,10,char) +PERLVAR(Ipatchlevel, SV *) PERLVAR(Ilocalpatches, char **) PERLVARI(Isplitstr, char *, " ") PERLVAR(Ipreprocess, bool) @@ -36,17 +32,25 @@ PERLVAR(Iminus_l, bool) PERLVAR(Iminus_a, bool) PERLVAR(Iminus_F, bool) PERLVAR(Idoswitches, bool) -PERLVAR(Idowarn, 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(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) @@ -59,22 +63,20 @@ 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 */ -/* 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 */ PERLVAR(Ireplgv, GV *) @@ -85,6 +87,29 @@ 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. + +=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. + +=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. + +=cut +*/ + PERLVAR(IDBsub, GV *) PERLVAR(IDBsingle, SV *) PERLVAR(IDBtrace, SV *) @@ -98,6 +123,7 @@ 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 */ @@ -109,8 +135,6 @@ 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 */ @@ -120,12 +144,6 @@ 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 *) @@ -138,14 +156,11 @@ 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(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 *) @@ -162,6 +177,19 @@ PERLVAR(Iofmt, char *) /* output format for numbers $# */ 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 */ @@ -185,7 +213,6 @@ PERLVAR(Isys_intern, struct interp_intern) /* 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 */ @@ -222,6 +249,14 @@ 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 */ @@ -230,6 +265,21 @@ 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) @@ -241,10 +291,9 @@ PERLVAR(Icshlen, I32) 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 */ @@ -266,7 +315,7 @@ PERLVAR(Ibufptr, char *) 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 */ @@ -283,17 +332,16 @@ 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(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 */ @@ -356,12 +404,10 @@ PERLVAR(Iglob_index, int) PERLVAR(Isrand_called, bool) 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* */ 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 *) @@ -380,12 +426,21 @@ 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) -PERLVARI(IMem, struct IPerlMem*, NULL) -PERLVARI(IEnv, struct IPerlEnv*, NULL) -PERLVARI(IStdIO, struct IPerlStdIO*, NULL) -PERLVARI(ILIO, struct IPerlLIO*, NULL) -PERLVARI(IDir, struct IPerlDir*, NULL) -PERLVARI(ISock, struct IPerlSock*, NULL) -PERLVARI(IProc, struct IPerlProc*, NULL) +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