1 /* This file is part of GNU tar.
3 Copyright (C) 2009 Free Software Foundation, Inc.
5 This program is free software; you can redistribute it and/or modify it
6 under the terms of the GNU General Public License as published by the
7 Free Software Foundation; either version 3, or (at your option) any later
10 This program is distributed in the hope that it will be useful, but
11 WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
13 Public License for more details.
15 You should have received a copy of the GNU General Public License along
16 with this program. If not, see <http://www.gnu.org/licenses/>. */
23 static char const *const warning_args[] = {
48 static int warning_types[] = {
50 WARN_ALONE_ZERO_BLOCK,
59 WARN_FILENAME_WITH_NULS,
63 WARN_RENAME_DIRECTORY,
69 WARN_DECOMPRESS_PROGRAM
72 ARGMATCH_VERIFY (warning_args, warning_types);
74 int warning_option = WARN_ALL;
77 set_warning_option (const char *arg)
82 if (strcmp (arg, "none") == 0)
87 if (strlen (arg) > 2 && memcmp (arg, "no-", 3) == 0)
93 option = XARGMATCH ("--warning", arg,
94 warning_args, warning_types);
96 warning_option &= ~option;
98 warning_option |= option;