diff options
Diffstat (limited to 'ANDROID_3.4.5/fs/ocfs2/ocfs1_fs_compat.h')
| -rw-r--r-- | ANDROID_3.4.5/fs/ocfs2/ocfs1_fs_compat.h | 109 |
1 files changed, 0 insertions, 109 deletions
diff --git a/ANDROID_3.4.5/fs/ocfs2/ocfs1_fs_compat.h b/ANDROID_3.4.5/fs/ocfs2/ocfs1_fs_compat.h deleted file mode 100644 index dfb313bd..00000000 --- a/ANDROID_3.4.5/fs/ocfs2/ocfs1_fs_compat.h +++ /dev/null @@ -1,109 +0,0 @@ -/* -*- mode: c; c-basic-offset: 8; -*- - * vim: noexpandtab sw=8 ts=8 sts=0: - * - * ocfs1_fs_compat.h - * - * OCFS1 volume header definitions. OCFS2 creates valid but unmountable - * OCFS1 volume headers on the first two sectors of an OCFS2 volume. - * This allows an OCFS1 volume to see the partition and cleanly fail to - * mount it. - * - * Copyright (C) 2002, 2004 Oracle. All rights reserved. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public - * License, version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this program; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 021110-1307, USA. - */ - -#ifndef _OCFS1_FS_COMPAT_H -#define _OCFS1_FS_COMPAT_H - -#define OCFS1_MAX_VOL_SIGNATURE_LEN 128 -#define OCFS1_MAX_MOUNT_POINT_LEN 128 -#define OCFS1_MAX_VOL_ID_LENGTH 16 -#define OCFS1_MAX_VOL_LABEL_LEN 64 -#define OCFS1_MAX_CLUSTER_NAME_LEN 64 - -#define OCFS1_MAJOR_VERSION (2) -#define OCFS1_MINOR_VERSION (0) -#define OCFS1_VOLUME_SIGNATURE "OracleCFS" - -/* - * OCFS1 superblock. Lives at sector 0. - */ -struct ocfs1_vol_disk_hdr -{ -/*00*/ __u32 minor_version; - __u32 major_version; -/*08*/ __u8 signature[OCFS1_MAX_VOL_SIGNATURE_LEN]; -/*88*/ __u8 mount_point[OCFS1_MAX_MOUNT_POINT_LEN]; -/*108*/ __u64 serial_num; -/*110*/ __u64 device_size; - __u64 start_off; -/*120*/ __u64 bitmap_off; - __u64 publ_off; -/*130*/ __u64 vote_off; - __u64 root_bitmap_off; -/*140*/ __u64 data_start_off; - __u64 root_bitmap_size; -/*150*/ __u64 root_off; - __u64 root_size; -/*160*/ __u64 cluster_size; - __u64 num_nodes; -/*170*/ __u64 num_clusters; - __u64 dir_node_size; -/*180*/ __u64 file_node_size; - __u64 internal_off; -/*190*/ __u64 node_cfg_off; - __u64 node_cfg_size; -/*1A0*/ __u64 new_cfg_off; - __u32 prot_bits; - __s32 excl_mount; -/*1B0*/ -}; - - -struct ocfs1_disk_lock -{ -/*00*/ __u32 curr_master; - __u8 file_lock; - __u8 compat_pad[3]; /* Not in original definition. Used to - make the already existing alignment - explicit */ - __u64 last_write_time; -/*10*/ __u64 last_read_time; - __u32 writer_node_num; - __u32 reader_node_num; -/*20*/ __u64 oin_node_map; - __u64 dlock_seq_num; -/*30*/ -}; - -/* - * OCFS1 volume label. Lives at sector 1. - */ -struct ocfs1_vol_label -{ -/*00*/ struct ocfs1_disk_lock disk_lock; -/*30*/ __u8 label[OCFS1_MAX_VOL_LABEL_LEN]; -/*70*/ __u16 label_len; -/*72*/ __u8 vol_id[OCFS1_MAX_VOL_ID_LENGTH]; -/*82*/ __u16 vol_id_len; -/*84*/ __u8 cluster_name[OCFS1_MAX_CLUSTER_NAME_LEN]; -/*A4*/ __u16 cluster_name_len; -/*A6*/ -}; - - -#endif /* _OCFS1_FS_COMPAT_H */ - |