incpath.h File Reference

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Data Structures
struct	target_c_incpath_s

Enumerations
enum	incpath_kind {   INC_QUOTE = 0 , INC_BRACKET , INC_SYSTEM , INC_AFTER ,   INC_EMBED , INC_MAX }

Functions
void	split_quote_chain (void)
void	add_path (char *, incpath_kind, int, bool)
void	register_include_chains (cpp_reader *, const char *, const char *, const char *, int, int, int)
void	add_cpp_dir_path (struct cpp_dir *, incpath_kind)
struct cpp_dir *	get_added_cpp_dirs (incpath_kind)

Variables
struct target_c_incpath_s	target_c_incpath

Enumeration Type Documentation

incpath_kind

enum incpath_kind

Set up combined include path for the preprocessor.
Copyright (C) 2003-2025 Free Software Foundation, Inc.

This program is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 3, or (at your option) any
later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; see the file COPYING3.  If not see
<http://www.gnu.org/licenses/>.   

Various fragments of include path.   

Enumerator
INC_QUOTE
INC_BRACKET
INC_SYSTEM
INC_AFTER
INC_EMBED
INC_MAX

Function Documentation

add_cpp_dir_path()

void add_cpp_dir_path ( cpp_dir * p, incpath_kind chain )

extern

Add P to the chain specified by CHAIN.   

References heads, and tails.

Referenced by add_path().

add_path()

void add_path ( char * path, incpath_kind chain, int cxx_aware, bool user_supplied_p )

extern

Add PATH to the include chain CHAIN. PATH must be malloc-ed and
NUL-terminated.   

References add_cpp_dir_path(), end(), INC_AFTER, INC_SYSTEM, NULL, and path.

Referenced by add_env_var_paths(), and add_standard_paths().

get_added_cpp_dirs()

struct cpp_dir * get_added_cpp_dirs ( incpath_kind chain )

extern

Return the current chain of cpp dirs.   

References heads.

register_include_chains()

void register_include_chains ( cpp_reader * pfile, const char * sysroot, const char * iprefix, const char * imultilib, int stdinc, int cxx_stdinc, int verbose )

extern

Exported function to handle include chain merging, duplicate
removal, and registration with cpplib.   

References add_env_var_paths(), add_standard_paths(), cpp_options, heads, INC_BRACKET, INC_EMBED, INC_QUOTE, INC_SYSTEM, merge_include_chains(), quote_ignores_source_dir, target_c_incpath, and verbose.

split_quote_chain()

void split_quote_chain ( void )

extern

Use given -I paths for #include "..." but not #include <...>, and
don't search the directory of the present file for #include "...".
(Note that -I. -I- is not the same as the default setup; -I. uses
the compiler's working dir.)   

References free_path(), heads, INC_BRACKET, INC_QUOTE, NULL, quote_ignores_source_dir, REASON_QUIET, and tails.

Variable Documentation

target_c_incpath

struct target_c_incpath_s target_c_incpath

extern

Referenced by register_include_chains().