2 * loopback block device utilities
4 * Copyright (C) 2011-2012, Red Hat, Inc. All rights reserved.
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License
8 * as published by the Free Software Foundation; either version 2
9 * of the License, or (at your option) any later version.
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.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
24 /* loopback device helpers */
26 char *crypt_loop_get_device(void);
27 char *crypt_loop_backing_file(const char *loop);
28 int crypt_loop_device(const char *loop);
29 int crypt_loop_attach(const char *loop, const char *file, int offset,
30 int autoclear, int *readonly);
31 int crypt_loop_detach(const char *loop);
33 #endif /* _UTILS_LOOP_H */