X-Git-Url: https://perl5.git.perl.org/perl5.git/blobdiff_plain/68795e9367de98482c4a5830e6e94b51bd60f4e3..e3a8873fee48db53bdab7f38729038b2eab97f0b:/intrpvar.h diff --git a/intrpvar.h b/intrpvar.h index dccbdb6..a477777 100644 --- a/intrpvar.h +++ b/intrpvar.h @@ -8,6 +8,8 @@ * 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. @@ -48,7 +50,7 @@ The C variable which corresponds to Perl's $^W warning variable. */ PERLVAR(Idowarn, U8) -PERLVAR(Iwidesyscalls, bool) /* wide system calls */ +PERLVAR(Iwidesyscalls, bool) /* unused since 5.8.1 */ PERLVAR(Idoextract, bool) PERLVAR(Isawampersand, bool) /* must save all match strings */ PERLVAR(Iunsafe, bool) @@ -167,7 +169,7 @@ 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 */ +PERLVARI(Igensym, I32, 0) /* next symbol for getsym() to define */ PERLVAR(Ipreambled, bool) PERLVAR(Ipreambleav, AV *) PERLVARI(Ilaststatval, int, -1) @@ -226,27 +228,23 @@ 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_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_5005THREADS */ - 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 */ +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) 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 */ + +/* For binary compatibility with older versions only */ +PERLVARI(Ish_path_compat, char *, SH_PATH)/* full path of shell */ + PERLVAR(Isighandlerp, Sighandler_t) PERLVAR(Ixiv_arenaroot, XPV*) /* list of allocated xiv areas */ @@ -291,7 +289,7 @@ PERLVAR(Isv_yes, SV) #ifdef CSH PERLVARI(Icshname, char *, CSH) -PERLVAR(Icshlen, I32) +PERLVARI(Icshlen, I32, 0) #endif PERLVAR(Ilex_state, U32) /* next token is determined */ @@ -343,17 +341,17 @@ 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? */ +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 */ -PERLVAR(Iamagic_generation, long) +PERLVARI(Iamagic_generation, long, 0) #ifdef USE_LOCALE_COLLATE -PERLVAR(Icollation_ix, U32) /* Collation generation index */ +PERLVARI(Icollation_ix, U32, 0) /* Collation generation index */ PERLVAR(Icollation_name,char *) /* Name of current collation */ PERLVARI(Icollation_standard, bool, TRUE) /* Assume simple collation */ @@ -399,38 +397,14 @@ 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(Iyycharp, int *) +PERLVAR(Iyylvalp, YYSTYPE *) + +PERLVARI(Iglob_index, int, 0) PERLVAR(Isrand_called, bool) PERLVARA(Iuudmap,256, char) PERLVAR(Ibitcount, char *) -#ifdef USE_5005THREADS -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_5005THREADS */ - PERLVAR(Ipsig_ptr, SV**) PERLVAR(Ipsig_name, SV**) @@ -451,13 +425,6 @@ 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 */ @@ -486,13 +453,13 @@ PERLVAR(Inumeric_radix_sv, SV *) /* The radix separator if not '.' */ 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 +#ifdef USE_REENTRANT_API +PERLVAR(Ireentrant_buffer, REENTR*) /* here we store the _r buffers */ #endif -PERLVAR(Isavebegin, bool) /* save BEGINs for compiler */ +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 */ @@ -515,7 +482,63 @@ PERLVARI(IOpSpace,I32,0) PERLVAR(IOpSlab,I32 *) #endif -/* New variables must be added to the very end for binary compatibility. +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 */ +/* 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. */ + * irrelevant, but not all code may be expected to #include XSUB.h. + */