diff options
Diffstat (limited to 'drivers/block/loop/loop_file_fmt_qcow_cluster.h')
-rw-r--r-- | drivers/block/loop/loop_file_fmt_qcow_cluster.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/drivers/block/loop/loop_file_fmt_qcow_cluster.h b/drivers/block/loop/loop_file_fmt_qcow_cluster.h new file mode 100644 index 000000000000..d62e3318f6ce --- /dev/null +++ b/drivers/block/loop/loop_file_fmt_qcow_cluster.h @@ -0,0 +1,23 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * loop_file_fmt_qcow_cluster.h + * + * Ported QCOW2 implementation of the QEMU project (GPL-2.0): + * Cluster calculation and lookup for the QCOW2 format. + * + * The copyright (C) 2004-2006 of the original code is owned by Fabrice Bellard. + * + * Copyright (C) 2019 Manuel Bentele <development@manuel-bentele.de> + */ + +#ifndef _LINUX_LOOP_FILE_FMT_QCOW_CLUSTER_H +#define _LINUX_LOOP_FILE_FMT_QCOW_CLUSTER_H + +#include "loop_file_fmt.h" + +extern int loop_file_fmt_qcow_cluster_get_offset(struct loop_file_fmt *lo_fmt, + u64 offset, + unsigned int *bytes, + u64 *cluster_offset); + +#endif |