| /* -*- buffer-read-only: t -*- |
| * |
| * mg_vtable.h |
| * !!!!!!! DO NOT EDIT THIS FILE !!!!!!! |
| * This file is built by regen/mg_vtable.pl. |
| * Any changes made here will be lost! |
| */ |
| |
| /* These constants should be used in preference to raw characters |
| * when using magic. Note that some perl guts still assume |
| * certain character properties of these constants, namely that |
| * isUPPER() and toLOWER() may do useful mappings. |
| */ |
| |
| #define PERL_MAGIC_sv '\0' /* Special scalar variable */ |
| #define PERL_MAGIC_arylen '#' /* Array length ($#ary) */ |
| #define PERL_MAGIC_rhash '%' /* extra data for restricted hashes */ |
| #define PERL_MAGIC_pos '.' /* pos() lvalue */ |
| #define PERL_MAGIC_symtab ':' /* extra data for symbol tables */ |
| #define PERL_MAGIC_backref '<' /* for weak ref data */ |
| #define PERL_MAGIC_arylen_p '@' /* to move arylen out of XPVAV */ |
| #define PERL_MAGIC_overload 'A' /* %OVERLOAD hash */ |
| #define PERL_MAGIC_overload_elem 'a' /* %OVERLOAD hash element */ |
| #define PERL_MAGIC_bm 'B' /* Boyer-Moore (fast string search) */ |
| #define PERL_MAGIC_overload_table 'c' /* Holds overload table (AMT) on stash */ |
| #define PERL_MAGIC_regdata 'D' /* Regex match position data |
| (@+ and @- vars) */ |
| #define PERL_MAGIC_regdatum 'd' /* Regex match position data element */ |
| #define PERL_MAGIC_env 'E' /* %ENV hash */ |
| #define PERL_MAGIC_envelem 'e' /* %ENV hash element */ |
| #define PERL_MAGIC_fm 'f' /* Formline ('compiled' format) */ |
| #define PERL_MAGIC_study 'G' /* study()ed string */ |
| #define PERL_MAGIC_regex_global 'g' /* m//g target */ |
| #define PERL_MAGIC_hints 'H' /* %^H hash */ |
| #define PERL_MAGIC_hintselem 'h' /* %^H hash element */ |
| #define PERL_MAGIC_isa 'I' /* @ISA array */ |
| #define PERL_MAGIC_isaelem 'i' /* @ISA array element */ |
| #define PERL_MAGIC_nkeys 'k' /* scalar(keys()) lvalue */ |
| #define PERL_MAGIC_dbfile 'L' /* Debugger %_<filename */ |
| #define PERL_MAGIC_dbline 'l' /* Debugger %_<filename element */ |
| #define PERL_MAGIC_shared 'N' /* Shared between threads */ |
| #define PERL_MAGIC_shared_scalar 'n' /* Shared between threads */ |
| #define PERL_MAGIC_collxfrm 'o' /* Locale transformation */ |
| #define PERL_MAGIC_tied 'P' /* Tied array or hash */ |
| #define PERL_MAGIC_tiedelem 'p' /* Tied array or hash element */ |
| #define PERL_MAGIC_tiedscalar 'q' /* Tied scalar or handle */ |
| #define PERL_MAGIC_qr 'r' /* precompiled qr// regex */ |
| #define PERL_MAGIC_sig 'S' /* %SIG hash */ |
| #define PERL_MAGIC_sigelem 's' /* %SIG hash element */ |
| #define PERL_MAGIC_taint 't' /* Taintedness */ |
| #define PERL_MAGIC_uvar 'U' /* Available for use by extensions */ |
| #define PERL_MAGIC_uvar_elem 'u' /* Reserved for use by extensions */ |
| #define PERL_MAGIC_vstring 'V' /* SV was vstring literal */ |
| #define PERL_MAGIC_vec 'v' /* vec() lvalue */ |
| #define PERL_MAGIC_utf8 'w' /* Cached UTF-8 information */ |
| #define PERL_MAGIC_substr 'x' /* substr() lvalue */ |
| #define PERL_MAGIC_defelem 'y' /* Shadow "foreach" iterator variable / |
| smart parameter vivification */ |
| #define PERL_MAGIC_checkcall ']' /* inlining/mutation of call to this CV */ |
| #define PERL_MAGIC_ext '~' /* Available for use by extensions */ |
| |
| enum { /* pass one of these to get_vtbl */ |
| want_vtbl_amagic, |
| want_vtbl_amagicelem, |
| want_vtbl_arylen, |
| want_vtbl_arylen_p, |
| want_vtbl_backref, |
| want_vtbl_collxfrm, |
| want_vtbl_dbline, |
| want_vtbl_defelem, |
| want_vtbl_env, |
| want_vtbl_envelem, |
| want_vtbl_hints, |
| want_vtbl_hintselem, |
| want_vtbl_isa, |
| want_vtbl_isaelem, |
| want_vtbl_mglob, |
| want_vtbl_nkeys, |
| want_vtbl_ovrld, |
| want_vtbl_pack, |
| want_vtbl_packelem, |
| want_vtbl_pos, |
| want_vtbl_regdata, |
| want_vtbl_regdatum, |
| want_vtbl_regexp, |
| want_vtbl_sigelem, |
| want_vtbl_substr, |
| want_vtbl_sv, |
| want_vtbl_taint, |
| want_vtbl_utf8, |
| want_vtbl_uvar, |
| want_vtbl_vec, |
| want_vtbl_vstring, |
| magic_vtable_max |
| }; |
| |
| #ifdef DOINIT |
| EXTCONST char *PL_magic_vtable_names[magic_vtable_max] = { |
| "amagic", |
| "amagicelem", |
| "arylen", |
| "arylen_p", |
| "backref", |
| "collxfrm", |
| "dbline", |
| "defelem", |
| "env", |
| "envelem", |
| "hints", |
| "hintselem", |
| "isa", |
| "isaelem", |
| "mglob", |
| "nkeys", |
| "ovrld", |
| "pack", |
| "packelem", |
| "pos", |
| "regdata", |
| "regdatum", |
| "regexp", |
| "sigelem", |
| "substr", |
| "sv", |
| "taint", |
| "utf8", |
| "uvar", |
| "vec", |
| "vstring" |
| }; |
| #else |
| EXTCONST char *PL_magic_vtable_names[magic_vtable_max]; |
| #endif |
| |
| /* These all need to be 0, not NULL, as NULL can be (void*)0, which is a |
| * pointer to data, whereas we're assigning pointers to functions, which are |
| * not the same beast. ANSI doesn't allow the assignment from one to the other. |
| * (although most, but not all, compilers are prepared to do it) |
| */ |
| |
| /* order is: |
| get |
| set |
| len |
| clear |
| free |
| copy |
| dup |
| local |
| */ |
| |
| #ifdef DOINIT |
| EXT_MGVTBL PL_magic_vtables[magic_vtable_max] = { |
| { 0, Perl_magic_setamagic, 0, 0, Perl_magic_setamagic, 0, 0, 0 }, |
| { 0, Perl_magic_setamagic, 0, 0, Perl_magic_setamagic, 0, 0, 0 }, |
| { (int (*)(pTHX_ SV *, MAGIC *))Perl_magic_getarylen, Perl_magic_setarylen, 0, 0, 0, 0, 0, 0 }, |
| { 0, 0, 0, 0, Perl_magic_freearylen_p, 0, 0, 0 }, |
| { 0, 0, 0, 0, Perl_magic_killbackrefs, 0, 0, 0 }, |
| #ifdef USE_LOCALE_COLLATE |
| { 0, Perl_magic_setcollxfrm, 0, 0, 0, 0, 0, 0 }, |
| #else |
| { 0, 0, 0, 0, 0, 0, 0, 0 }, |
| #endif |
| { 0, Perl_magic_setdbline, 0, 0, 0, 0, 0, 0 }, |
| { Perl_magic_getdefelem, Perl_magic_setdefelem, 0, 0, 0, 0, 0, 0 }, |
| { 0, Perl_magic_set_all_env, 0, Perl_magic_clear_all_env, 0, 0, 0, 0 }, |
| { 0, Perl_magic_setenv, 0, Perl_magic_clearenv, 0, 0, 0, 0 }, |
| { 0, 0, 0, Perl_magic_clearhints, 0, 0, 0, 0 }, |
| { 0, Perl_magic_sethint, 0, Perl_magic_clearhint, 0, 0, 0, 0 }, |
| { 0, Perl_magic_setisa, 0, Perl_magic_clearisa, 0, 0, 0, 0 }, |
| { 0, Perl_magic_setisa, 0, 0, 0, 0, 0, 0 }, |
| { 0, Perl_magic_setmglob, 0, 0, 0, 0, 0, 0 }, |
| { Perl_magic_getnkeys, Perl_magic_setnkeys, 0, 0, 0, 0, 0, 0 }, |
| { 0, 0, 0, 0, Perl_magic_freeovrld, 0, 0, 0 }, |
| { 0, 0, Perl_magic_sizepack, Perl_magic_wipepack, 0, 0, 0, 0 }, |
| { Perl_magic_getpack, Perl_magic_setpack, 0, Perl_magic_clearpack, 0, 0, 0, 0 }, |
| { Perl_magic_getpos, Perl_magic_setpos, 0, 0, 0, 0, 0, 0 }, |
| { 0, 0, Perl_magic_regdata_cnt, 0, 0, 0, 0, 0 }, |
| { Perl_magic_regdatum_get, Perl_magic_regdatum_set, 0, 0, 0, 0, 0, 0 }, |
| { 0, Perl_magic_setregexp, 0, 0, 0, 0, 0, 0 }, |
| #ifndef PERL_MICRO |
| { Perl_magic_getsig, Perl_magic_setsig, 0, Perl_magic_clearsig, 0, 0, 0, 0 }, |
| #else |
| { 0, 0, 0, 0, 0, 0, 0, 0 }, |
| #endif |
| { Perl_magic_getsubstr, Perl_magic_setsubstr, 0, 0, 0, 0, 0, 0 }, |
| { Perl_magic_get, Perl_magic_set, Perl_magic_len, 0, 0, 0, 0, 0 }, |
| { Perl_magic_gettaint, Perl_magic_settaint, 0, 0, 0, 0, 0, 0 }, |
| { 0, Perl_magic_setutf8, 0, 0, 0, 0, 0, 0 }, |
| { Perl_magic_getuvar, Perl_magic_setuvar, 0, 0, 0, 0, 0, 0 }, |
| { Perl_magic_getvec, Perl_magic_setvec, 0, 0, 0, 0, 0, 0 }, |
| { 0, Perl_magic_setvstring, 0, 0, 0, 0, 0, 0 } |
| }; |
| #else |
| EXT_MGVTBL PL_magic_vtables[magic_vtable_max]; |
| #endif |
| |
| #define want_vtbl_bm want_vtbl_regexp |
| #define want_vtbl_fm want_vtbl_regexp |
| |
| #define PL_vtbl_amagic PL_magic_vtables[want_vtbl_amagic] |
| #define PL_vtbl_amagicelem PL_magic_vtables[want_vtbl_amagicelem] |
| #define PL_vtbl_arylen PL_magic_vtables[want_vtbl_arylen] |
| #define PL_vtbl_arylen_p PL_magic_vtables[want_vtbl_arylen_p] |
| #define PL_vtbl_backref PL_magic_vtables[want_vtbl_backref] |
| #define PL_vtbl_bm PL_magic_vtables[want_vtbl_bm] |
| #define PL_vtbl_collxfrm PL_magic_vtables[want_vtbl_collxfrm] |
| #define PL_vtbl_dbline PL_magic_vtables[want_vtbl_dbline] |
| #define PL_vtbl_defelem PL_magic_vtables[want_vtbl_defelem] |
| #define PL_vtbl_env PL_magic_vtables[want_vtbl_env] |
| #define PL_vtbl_envelem PL_magic_vtables[want_vtbl_envelem] |
| #define PL_vtbl_fm PL_magic_vtables[want_vtbl_fm] |
| #define PL_vtbl_hints PL_magic_vtables[want_vtbl_hints] |
| #define PL_vtbl_hintselem PL_magic_vtables[want_vtbl_hintselem] |
| #define PL_vtbl_isa PL_magic_vtables[want_vtbl_isa] |
| #define PL_vtbl_isaelem PL_magic_vtables[want_vtbl_isaelem] |
| #define PL_vtbl_mglob PL_magic_vtables[want_vtbl_mglob] |
| #define PL_vtbl_nkeys PL_magic_vtables[want_vtbl_nkeys] |
| #define PL_vtbl_ovrld PL_magic_vtables[want_vtbl_ovrld] |
| #define PL_vtbl_pack PL_magic_vtables[want_vtbl_pack] |
| #define PL_vtbl_packelem PL_magic_vtables[want_vtbl_packelem] |
| #define PL_vtbl_pos PL_magic_vtables[want_vtbl_pos] |
| #define PL_vtbl_regdata PL_magic_vtables[want_vtbl_regdata] |
| #define PL_vtbl_regdatum PL_magic_vtables[want_vtbl_regdatum] |
| #define PL_vtbl_regexp PL_magic_vtables[want_vtbl_regexp] |
| #define PL_vtbl_sigelem PL_magic_vtables[want_vtbl_sigelem] |
| #define PL_vtbl_substr PL_magic_vtables[want_vtbl_substr] |
| #define PL_vtbl_sv PL_magic_vtables[want_vtbl_sv] |
| #define PL_vtbl_taint PL_magic_vtables[want_vtbl_taint] |
| #define PL_vtbl_utf8 PL_magic_vtables[want_vtbl_utf8] |
| #define PL_vtbl_uvar PL_magic_vtables[want_vtbl_uvar] |
| #define PL_vtbl_vec PL_magic_vtables[want_vtbl_vec] |
| #define PL_vtbl_vstring PL_magic_vtables[want_vtbl_vstring] |
| |
| /* ex: set ro: */ |