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 * version 2 as published by the Free Software Foundation.
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.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
23 /* loopback device helpers */
25 char *crypt_loop_get_device(void);
26 char *crypt_loop_backing_file(const char *loop);
27 int crypt_loop_device(const char *loop);
28 int crypt_loop_attach(const char *loop, const char *file, int offset,
29 int autoclear, int *readonly);
30 int crypt_loop_detach(const char *loop);
32 #endif /* _UTILS_LOOP_H */