1 /* exclude.h -- declarations for excluding file names 2 3 Copyright (C) 1992-1994, 1997, 1999, 2001-2003, 2005-2006, 2009-2021 Free 4 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 <https://www.gnu.org/licenses/>. */ 18 19 #ifndef _GL_EXCLUDE_H 20 #define _GL_EXCLUDE_H 1 21 22 #include <stdbool.h> 23 #include <stdio.h> 24 25 /* Written by Paul Eggert <eggert@twinsun.com> 26 and Sergey Poznyakoff <gray@gnu.org> */ 27 28 /* Exclude options, which can be ORed with fnmatch options. */ 29 30 /* Patterns must match the start of file names, instead of matching 31 anywhere after a '/'. */ 32 #define EXCLUDE_ANCHORED (1 << 30) 33 34 /* Include instead of exclude. */ 35 #define EXCLUDE_INCLUDE (1 << 29) 36 37 /* '?', '*', '[', and '\\' are special in patterns. Without this 38 option, these characters are ordinary and fnmatch is not used. */ 39 #define EXCLUDE_WILDCARDS (1 << 28) 40 41 /* Patterns are POSIX extended regular expressions */ 42 #define EXCLUDE_REGEX (1 << 27) 43 44 /* Allocate storage for the pattern */ 45 #define EXCLUDE_ALLOC (1 << 26) 46 47 struct exclude; 48 49 bool fnmatch_pattern_has_wildcards (const char *, int) _GL_ATTRIBUTE_PURE; 50 51 struct exclude *new_exclude (void) _GL_ATTRIBUTE_MALLOC; 52 void free_exclude (struct exclude *); 53 void add_exclude (struct exclude *, char const *, int); 54 int add_exclude_file (void (*) (struct exclude *, char const *, int), 55 struct exclude *, char const *, int, char); 56 int add_exclude_fp (void (*) (struct exclude *, char const *, int, void *), 57 struct exclude *, FILE *, int, char, void *); 58 bool excluded_file_name (struct exclude const *, char const *); 59 void exclude_add_pattern_buffer (struct exclude *ex, char *buf); 60 bool exclude_fnmatch (char const *, char const *, int); 61 62 #endif /* _GL_EXCLUDE_H */ 63