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33 lines
1.1 KiB
C
33 lines
1.1 KiB
C
/*
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* loopback block device utilities
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*
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* Copyright (C) 2011-2012, Red Hat, Inc. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* version 2 as published by the Free Software Foundation.
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*
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* This program 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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*
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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, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef _UTILS_LOOP_H
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#define _UTILS_LOOP_H
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/* loopback device helpers */
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char *crypt_loop_get_device(void);
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char *crypt_loop_backing_file(const char *loop);
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int crypt_loop_device(const char *loop);
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int crypt_loop_attach(const char *loop, const char *file, int offset,
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int autoclear, int *readonly);
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int crypt_loop_detach(const char *loop);
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#endif /* _UTILS_LOOP_H */
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