Tries to open a Btrfs filesystem.

Parameters

img_info image info

offset byte offset within image

ftype FS type

pass - ignored

Returns

pointer to a Btrfs filesystem if no error occured, otherwise NULL

References TSK_FS_INFO::block_count, TSK_FS_INFO::block_size, TSK_FS_INFO::block_walk, TSK_FS_INFO::close, TSK_FS_INFO::dev_bsize, TSK_FS_INFO::duname, TSK_FS_INFO::endian, TSK_FS_INFO::first_block, TSK_FS_INFO::first_inum, TSK_FS_INFO::flags, TSK_FS_INFO::fs_id, TSK_FS_INFO::fs_id_used, TSK_FS_INFO::ftype, TSK_FS_INFO::img_info, TSK_FS_INFO::inode_walk, TSK_FS_INFO::inum_count, TSK_FS_INFO::istat, TSK_FS_INFO::last_block, TSK_FS_INFO::last_block_act, TSK_FS_INFO::last_inum, TSK_FS_INFO::offset, TSK_FS_INFO::root_inum, TSK_IMG_INFO::sector_size, TSK_IMG_INFO::size, tsk_error_errstr2_concat(), tsk_error_reset(), tsk_error_set_errstr2(), tsk_fprintf(), tsk_fs_block_walk(), tsk_fs_close(), TSK_FS_INFO_FLAG_HAVE_NANOSEC, tsk_fs_meta_walk(), TSK_FS_TYPE_ISBTRFS, and tsk_verbose.

Referenced by tsk_fs_open_img_decrypt().