1/* Copying of files. 2 Copyright (C) 2001-2003 Free Software Foundation, Inc. 3 Written by Bruno Haible <haible@clisp.cons.org>, 2001. 4 5 This program is free software: you can redistribute it and/or modify 6 it under the terms of the GNU General Public License as published by 7 the Free Software Foundation; either version 3 of the License, or 8 (at your option) any later version. 9 10 This program is distributed in the hope that it will be useful, 11 but WITHOUT ANY WARRANTY; without even the implied warranty of 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 GNU General Public License for more details. 14 15 You should have received a copy of the GNU General Public License 16 along with this program. If not, see <http://www.gnu.org/licenses/>. */ 17 18 19#ifdef __cplusplus 20extern "C" { 21#endif 22 23 24/* Copy a regular file: from src_filename to dest_filename. 25 The destination file is assumed to be a backup file. 26 Modification times, owner, group and access permissions are preserved as 27 far as possible. 28 Exit upon failure. */ 29extern void copy_file_preserving (const char *src_filename, const char *dest_filename); 30 31 32#ifdef __cplusplus 33} 34#endif 35