c6f0ad5117
UPDATE_COPYRIGHT_USE_INTERVALS=1 \
gnulib/build-aux/update-copyright \
$(git ls-files | sed -e '/^gnulib$/d
/^paxutils$/d
/^COPYING$/d
/\/fdl.texi$/d')
sed -i '2000,${
/^Copyright @copyright/d
s/^[0-9]*--\(2024 Free Software Foundation, Inc.\)/Copyright (C) \1/
}' doc/tar.texi
114 lines
2.5 KiB
C
114 lines
2.5 KiB
C
/* Warnings for GNU tar.
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Copyright 2009-2024 Free Software Foundation, Inc.
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This file is part of GNU tar.
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GNU tar is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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GNU tar is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#include <system.h>
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#include <argmatch.h>
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#include "common.h"
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static char const *const warning_args[] = {
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"all",
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"alone-zero-block",
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"bad-dumpdir",
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"cachedir",
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"contiguous-cast",
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"file-changed",
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"file-ignored",
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"file-removed",
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"file-shrank",
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"file-unchanged",
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"filename-with-nuls",
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"ignore-archive",
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"ignore-newer",
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"new-directory",
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"rename-directory",
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"symlink-cast",
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"timestamp",
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"unknown-cast",
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"unknown-keyword",
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"xdev",
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"decompress-program",
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"existing-file",
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"xattr-write",
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"record-size",
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"failed-read",
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"missing-zero-blocks",
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"verbose",
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NULL
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};
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static int warning_types[] = {
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WARN_ALL,
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WARN_ALONE_ZERO_BLOCK,
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WARN_BAD_DUMPDIR,
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WARN_CACHEDIR,
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WARN_CONTIGUOUS_CAST,
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WARN_FILE_CHANGED,
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WARN_FILE_IGNORED,
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WARN_FILE_REMOVED,
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WARN_FILE_SHRANK,
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WARN_FILE_UNCHANGED,
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WARN_FILENAME_WITH_NULS,
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WARN_IGNORE_ARCHIVE,
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WARN_IGNORE_NEWER,
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WARN_NEW_DIRECTORY,
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WARN_RENAME_DIRECTORY,
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WARN_SYMLINK_CAST,
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WARN_TIMESTAMP,
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WARN_UNKNOWN_CAST,
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WARN_UNKNOWN_KEYWORD,
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WARN_XDEV,
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WARN_DECOMPRESS_PROGRAM,
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WARN_EXISTING_FILE,
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WARN_XATTR_WRITE,
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WARN_RECORD_SIZE,
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WARN_FAILED_READ,
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WARN_MISSING_ZERO_BLOCKS,
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WARN_VERBOSE_WARNINGS,
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};
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ARGMATCH_VERIFY (warning_args, warning_types);
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int warning_option = WARN_ALL & ~(WARN_VERBOSE_WARNINGS|WARN_MISSING_ZERO_BLOCKS);
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void
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set_warning_option (const char *arg)
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{
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int negate = 0;
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int option;
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if (strcmp (arg, "none") == 0)
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{
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warning_option = 0;
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return;
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}
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if (strlen (arg) > 2 && memcmp (arg, "no-", 3) == 0)
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{
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negate = 1;
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arg += 3;
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}
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option = XARGMATCH ("--warning", arg,
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warning_args, warning_types);
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if (negate)
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warning_option &= ~option;
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else
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warning_option |= option;
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}
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