1/* exclude.h -- declarations for excluding file names
2
3   Copyright (C) 1992, 1993, 1994, 1997, 1999, 2001, 2002, 2003, 2005, 2006,
4   2009, 2010 Free Software Foundation, Inc.
5
6   This program is free software: you can redistribute it and/or modify
7   it under the terms of the GNU General Public License as published by
8   the Free Software Foundation; either version 3 of the License, or
9   (at your option) any later version.
10
11   This program is distributed in the hope that it will be useful,
12   but WITHOUT ANY WARRANTY; without even the implied warranty of
13   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14   GNU General Public License for more details.
15
16   You should have received a copy of the GNU General Public License
17   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
18
19#ifndef _GL_EXCLUDE_H
20#define _GL_EXCLUDE_H 1
21
22#include <stdbool.h>
23
24/* Written by Paul Eggert <eggert@twinsun.com>
25   and Sergey Poznyakoff <gray@gnu.org> */
26
27/* Exclude options, which can be ORed with fnmatch options.  */
28
29/* Patterns must match the start of file names, instead of matching
30   anywhere after a '/'.  */
31#define EXCLUDE_ANCHORED (1 << 30)
32
33/* Include instead of exclude.  */
34#define EXCLUDE_INCLUDE (1 << 29)
35
36/* '?', '*', '[', and '\\' are special in patterns.  Without this
37   option, these characters are ordinary and fnmatch is not used.  */
38#define EXCLUDE_WILDCARDS (1 << 28)
39
40struct exclude;
41
42bool fnmatch_pattern_has_wildcards (const char *, int);
43
44struct exclude *new_exclude (void);
45void free_exclude (struct exclude *);
46void add_exclude (struct exclude *, char const *, int);
47int add_exclude_file (void (*) (struct exclude *, char const *, int),
48                      struct exclude *, char const *, int, char);
49bool excluded_file_name (struct exclude const *, char const *);
50bool exclude_fnmatch (char const *pattern, char const *f, int options);
51
52#endif /* _GL_EXCLUDE_H */
53