SM0 She11

Full Path (server): /usr/lib64/perl5/CORE

📄 EXTERN.h [E] [D]
📄 INTERN.h [E] [D]
📄 XSUB.h [E] [D]
📄 av.h [E] [D]
📄 bitcount.h [E] [D]
📄 charclass_invlists.h [E] [D]
📄 config.h [E] [D]
📄 cop.h [E] [D]
📄 cv.h [E] [D]
📄 dosish.h [E] [D]
📄 embed.h [E] [D]
📄 embedvar.h [E] [D]
📄 fakesdio.h [E] [D]
📄 fakethr.h [E] [D]
📄 feature.h [E] [D]
📄 form.h [E] [D]
📄 git_version.h [E] [D]
📄 gv.h [E] [D]
📄 handy.h [E] [D]
📄 hv.h [E] [D]
📄 intrpvar.h [E] [D]
📄 iperlsys.h [E] [D]
📄 keywords.h [E] [D]
📄 l1_char_class_tab.h [E] [D]
📄 libperl.so [E] [D]
📄 malloc_ctl.h [E] [D]
📄 metaconfig.h [E] [D]
📄 mg.h [E] [D]
📄 mg_data.h [E] [D]
📄 mg_raw.h [E] [D]
📄 mg_vtable.h [E] [D]
📄 mydtrace.h [E] [D]
📄 nostdio.h [E] [D]
📄 op.h [E] [D]
📄 op_reg_common.h [E] [D]
📄 opcode.h [E] [D]
📄 opnames.h [E] [D]
📄 overload.h [E] [D]
📄 pad.h [E] [D]
📄 parser.h [E] [D]
📄 patchlevel.h [E] [D]
📄 perl.h [E] [D]
📄 perlapi.h [E] [D]
📄 perldtrace.h [E] [D]
📄 perlio.h [E] [D]
📄 perliol.h [E] [D]
📄 perlsdio.h [E] [D]
📄 perlsfio.h [E] [D]
📄 perlvars.h [E] [D]
📄 perly.h [E] [D]
📄 pp.h [E] [D]
📄 pp_proto.h [E] [D]
📄 proto.h [E] [D]
📄 reentr.h [E] [D]
📄 regcharclass.h [E] [D]
📄 regcomp.h [E] [D]
📄 regexp.h [E] [D]
📄 regnodes.h [E] [D]
📄 scope.h [E] [D]
📄 sv.h [E] [D]
📄 thread.h [E] [D]
📄 time64.h [E] [D]
📄 time64_config.h [E] [D]
📄 uconfig.h [E] [D]
📄 unixish.h [E] [D]
📄 utf8.h [E] [D]
📄 utfebcdic.h [E] [D]
📄 util.h [E] [D]
📄 uudmap.h [E] [D]
📄 warnings.h [E] [D]

Editing: op_reg_common.h

/*    op_reg_common.h
 *
 *    Definitions common to by op.h and regexp.h
 *
 *    Copyright (C) 2010, 2011 by Larry Wall and others
 *
 *    You may distribute under the terms of either the GNU General Public
 *    License or the Artistic License, as specified in the README file.
 *
 */

/* These defines are used in both op.h and regexp.h  The definitions use the
 * shift form so that ext/B/defsubs_h.PL will pick them up.
 *
 * Data structures used in the two headers have common fields, and in fact one
 * is copied onto the other.  This makes it easy to keep them in sync */

/* This tells where the first of these bits is.  Setting it to 0 saved cycles
 * and memory.  I (khw) think the code will work if changed back, but haven't
 * tested it */
/* Make sure to update ext/re/re.pm when changing this! */
#ifndef RXf_PMf_STD_PMMOD_SHIFT /* Only expand #include of this file once */

#define RXf_PMf_STD_PMMOD_SHIFT 0

/* The bits need to be ordered so that the msix are contiguous starting at bit
 * RXf_PMf_STD_PMMOD_SHIFT, followed by the p.  See STD_PAT_MODS and
 * INT_PAT_MODS in regexp.h for the reason contiguity is needed */
/* Make sure to update lib/re.pm when changing these! */
#define RXf_PMf_MULTILINE      (1 << (RXf_PMf_STD_PMMOD_SHIFT+0))    /* /m */
#define RXf_PMf_SINGLELINE     (1 << (RXf_PMf_STD_PMMOD_SHIFT+1))    /* /s */
#define RXf_PMf_FOLD           (1 << (RXf_PMf_STD_PMMOD_SHIFT+2))    /* /i */
#define RXf_PMf_EXTENDED       (1 << (RXf_PMf_STD_PMMOD_SHIFT+3))    /* /x */
#define RXf_PMf_KEEPCOPY       (1 << (RXf_PMf_STD_PMMOD_SHIFT+4))    /* /p */

/* The character set for the regex is stored in a field of more than one bit
 * using an enum, for reasons of compactness and to ensure that the options are
 * mutually exclusive */
/* Make sure to update ext/re/re.pm when changing this! */
typedef enum {
    REGEX_DEPENDS_CHARSET = 0,
    REGEX_LOCALE_CHARSET,
    REGEX_UNICODE_CHARSET,
    REGEX_ASCII_RESTRICTED_CHARSET,
    REGEX_ASCII_MORE_RESTRICTED_CHARSET
} regex_charset;

#define _RXf_PMf_CHARSET_SHIFT ((RXf_PMf_STD_PMMOD_SHIFT)+5)
#define RXf_PMf_CHARSET (7 << (_RXf_PMf_CHARSET_SHIFT)) /* 3 bits */

/* Manually decorate these functions here with gcc-style attributes just to
 * avoid making the regex_charset typedef global, which it would need to be for
 * proto.h to understand it */
PERL_STATIC_INLINE void
set_regex_charset(U32 * const flags, const regex_charset cs)
    __attribute__nonnull__(1);

PERL_STATIC_INLINE void
set_regex_charset(U32 * const flags, const regex_charset cs)
{
    /* Sets the character set portion of 'flags' to 'cs', which is a member of
     * the above enum */

*flags &= ~RXf_PMf_CHARSET;
    *flags |= (cs << _RXf_PMf_CHARSET_SHIFT);
}

PERL_STATIC_INLINE regex_charset
get_regex_charset(const U32 flags)
    __attribute__warn_unused_result__;

PERL_STATIC_INLINE regex_charset
get_regex_charset(const U32 flags)
{
    /* Returns the enum corresponding to the character set in 'flags' */

return (regex_charset) ((flags & RXf_PMf_CHARSET) >> _RXf_PMf_CHARSET_SHIFT);
}

/* Next available bit after the above.  Name begins with '_' so won't be
 * exported by B */
#define _RXf_PMf_SHIFT_NEXT (RXf_PMf_STD_PMMOD_SHIFT+8)

/* Mask of the above bits.  These need to be transferred from op_pmflags to
 * re->extflags during compilation */
#define RXf_PMf_COMPILETIME    (RXf_PMf_MULTILINE|RXf_PMf_SINGLELINE|RXf_PMf_CHARSET|RXf_PMf_FOLD|RXf_PMf_EXTENDED|RXf_PMf_KEEPCOPY)

/* These copies need to be numerical or defsubs_h.PL won't know about them. */
#define PMf_MULTILINE    1<<0
#define PMf_SINGLELINE   1<<1
#define PMf_FOLD         1<<2
#define PMf_EXTENDED     1<<3
#define PMf_KEEPCOPY     1<<4

#if PMf_MULTILINE != RXf_PMf_MULTILINE || PMf_SINGLELINE != RXf_PMf_SINGLELINE || PMf_FOLD != RXf_PMf_FOLD || PMf_EXTENDED != RXf_PMf_EXTENDED || PMf_KEEPCOPY != RXf_PMf_KEEPCOPY
#   error RXf_PMf defines are wrong
#endif

#define PMf_COMPILETIME RXf_PMf_COMPILETIME

/*  Error check that haven't left something out of this.  This isn't done
 *  directly in the #define because doing so confuses regcomp.pl.
 *  (2**n - 1) is n 1 bits, so the below gets the contiguous bits between the
 *  beginning and ending shifts */
#if RXf_PMf_COMPILETIME != (((1 << (_RXf_PMf_SHIFT_NEXT))-1) \
                            & (~((1 << RXf_PMf_STD_PMMOD_SHIFT)-1)))
#   error RXf_PMf_COMPILETIME is invalid
#endif

#endif /* Include only once */