gnu/dist/diffutils/lib/exclude.h

   1 /*      $NetBSD$        */
   2
   3 /* exclude.h -- declarations for excluding file names
   4    Copyright 1992, 1993, 1994, 1997, 1999, 2001 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 2, or (at your option)
   9    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; see the file COPYING.
  18    If not, write to the Free Software Foundation,
  19    59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
  20
  21 /* Written by Paul Eggert <eggert@twinsun.com>  */
  22
  23 #ifndef PARAMS
  24 # if defined PROTOTYPES || (defined __STDC__ && __STDC__)
  25 #  define PARAMS(Args) Args
  26 # else
  27 #  define PARAMS(Args) ()
  28 # endif
  29 #endif
  30
  31 /* Exclude options, which can be ORed with fnmatch options.  */
  32
  33 /* Patterns must match the start of file names, instead of matching
  34    anywhere after a '/'.  */
  35 #define EXCLUDE_ANCHORED (1 << 5)
  36
  37 /* Include instead of exclude.  */
  38 #define EXCLUDE_INCLUDE (1 << 6)
  39
  40 /* '?', '*', '[', and '\\' are special in patterns.  Without this
  41    option, these characters are ordinary and fnmatch is not used.  */
  42 #define EXCLUDE_WILDCARDS (1 << 7)
  43
  44 struct exclude;
  45
  46 struct exclude *new_exclude PARAMS ((void));
  47 void free_exclude PARAMS ((struct exclude *));
  48 void add_exclude PARAMS ((struct exclude *, char const *, int));
  49 int add_exclude_file PARAMS ((void (*) (struct exclude *, char const *, int),
  50                               struct exclude *, char const *, int, char));
  51 bool excluded_filename PARAMS ((struct exclude const *, char const *));