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mg_vtable.h
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/* -*- 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_debugvar '*' /* $DB::single, signal, trace vars */
#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_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_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_nonelem 'Y' /* Array element that does not exist */
#define PERL_MAGIC_defelem 'y' /* Shadow "foreach" iterator variable /
smart parameter vivification */
#define PERL_MAGIC_lvref '\\' /* Lvalue reference constructor */
#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_arylen,
want_vtbl_arylen_p,
want_vtbl_backref,
want_vtbl_checkcall,
want_vtbl_collxfrm,
want_vtbl_dbline,
want_vtbl_debugvar,
want_vtbl_defelem,
want_vtbl_env,
want_vtbl_envelem,
want_vtbl_hints,
want_vtbl_hintselem,
want_vtbl_isa,
want_vtbl_isaelem,
want_vtbl_lvref,
want_vtbl_mglob,
want_vtbl_nkeys,
want_vtbl_nonelem,
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,
magic_vtable_max
};
#ifdef DOINIT
EXTCONST char * const PL_magic_vtable_names[magic_vtable_max] = {
"arylen",
"arylen_p",
"backref",
"checkcall",
"collxfrm",
"dbline",
"debugvar",
"defelem",
"env",
"envelem",
"hints",
"hintselem",
"isa",
"isaelem",
"lvref",
"mglob",
"nkeys",
"nonelem",
"ovrld",
"pack",
"packelem",
"pos",
"regdata",
"regdatum",
"regexp",
"sigelem",
"substr",
"sv",
"taint",
"utf8",
"uvar",
"vec"
};
#else
EXTCONST char * const 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] = {
{ (int (*)(pTHX_ SV *, MAGIC *))Perl_magic_getarylen, Perl_magic_setarylen, 0, 0, 0, 0, 0, 0 },
{ 0, 0, 0, Perl_magic_cleararylen_p, Perl_magic_freearylen_p, 0, 0, 0 },
{ 0, 0, 0, 0, Perl_magic_killbackrefs, 0, 0, 0 },
{ 0, 0, 0, 0, 0, Perl_magic_copycallchecker, 0, 0 },
#ifdef USE_LOCALE_COLLATE
{ 0, Perl_magic_setcollxfrm, 0, 0, Perl_magic_freecollxfrm, 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_getdebugvar, Perl_magic_setdebugvar, 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_setlvref, 0, 0, 0, 0, 0, 0 },
{ 0, Perl_magic_setmglob, 0, 0, Perl_magic_freemglob, 0, 0, 0 },
{ Perl_magic_getnkeys, Perl_magic_setnkeys, 0, 0, 0, 0, 0, 0 },
{ 0, Perl_magic_setnonelem, 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, 0, 0, 0, 0, 0, 0 },
{ Perl_magic_gettaint, Perl_magic_settaint, 0, 0, 0, 0, 0, 0 },
{ 0, Perl_magic_setutf8, 0, 0, Perl_magic_freeutf8, 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 }
};
#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_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_checkcall PL_magic_vtables[want_vtbl_checkcall]
#define PL_vtbl_collxfrm PL_magic_vtables[want_vtbl_collxfrm]
#define PL_vtbl_dbline PL_magic_vtables[want_vtbl_dbline]
#define PL_vtbl_debugvar PL_magic_vtables[want_vtbl_debugvar]
#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_lvref PL_magic_vtables[want_vtbl_lvref]
#define PL_vtbl_mglob PL_magic_vtables[want_vtbl_mglob]
#define PL_vtbl_nkeys PL_magic_vtables[want_vtbl_nkeys]
#define PL_vtbl_nonelem PL_magic_vtables[want_vtbl_nonelem]
#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]
/* ex: set ro: */