android_kernel_xiaomi_sm8350/include/linux/udf_fs_sb.h
Marcin Slusarz 6c79e987d6 udf: remove some ugly macros
remove macros:
- UDF_SB_PARTMAPS
- UDF_SB_PARTTYPE
- UDF_SB_PARTROOT
- UDF_SB_PARTLEN
- UDF_SB_PARTVSN
- UDF_SB_PARTNUM
- UDF_SB_TYPESPAR
- UDF_SB_TYPEVIRT
- UDF_SB_PARTFUNC
- UDF_SB_PARTFLAGS
- UDF_SB_VOLIDENT
- UDF_SB_NUMPARTS
- UDF_SB_PARTITION
- UDF_SB_SESSION
- UDF_SB_ANCHOR
- UDF_SB_LASTBLOCK
- UDF_SB_LVIDBH
- UDF_SB_LVID
- UDF_SB_UMASK
- UDF_SB_GID
- UDF_SB_UID
- UDF_SB_RECORDTIME
- UDF_SB_SERIALNUM
- UDF_SB_UDFREV
- UDF_SB_FLAGS
- UDF_SB_VAT
- UDF_UPDATE_UDFREV
- UDF_SB_FREE
and open code them

convert UDF_SB_LVIDIU macro to udf_sb_lvidiu function

rename some struct udf_sb_info fields:
- s_volident to s_volume_ident
- s_lastblock to s_last_block
- s_lvidbh to s_lvid_bh
- s_recordtime to s_record_time
- s_serialnum to s_serial_number;
- s_vat to s_vat_inode;

Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Cc: Ben Fennema <bfennema@falcon.csc.calpoly.edu>
Cc: Jan Kara <jack@suse.cz>
Acked-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-08 09:22:34 -08:00

118 lines
2.1 KiB
C

/*
* udf_fs_sb.h
*
* This include file is for the Linux kernel/module.
*
* COPYRIGHT
* This file is distributed under the terms of the GNU General Public
* License (GPL). Copies of the GPL can be obtained from:
* ftp://prep.ai.mit.edu/pub/gnu/GPL
* Each contributing author retains all rights to their own work.
*/
#ifndef _UDF_FS_SB_H
#define _UDF_FS_SB_H 1
#include <linux/mutex.h>
#pragma pack(1)
#define UDF_MAX_BLOCK_LOADED 8
#define UDF_TYPE1_MAP15 0x1511U
#define UDF_VIRTUAL_MAP15 0x1512U
#define UDF_VIRTUAL_MAP20 0x2012U
#define UDF_SPARABLE_MAP15 0x1522U
struct udf_sparing_data
{
__u16 s_packet_len;
struct buffer_head *s_spar_map[4];
};
struct udf_virtual_data
{
__u32 s_num_entries;
__u16 s_start_offset;
};
struct udf_bitmap
{
__u32 s_extLength;
__u32 s_extPosition;
__u16 s_nr_groups;
struct buffer_head **s_block_bitmap;
};
struct udf_part_map
{
union
{
struct udf_bitmap *s_bitmap;
struct inode *s_table;
} s_uspace;
union
{
struct udf_bitmap *s_bitmap;
struct inode *s_table;
} s_fspace;
__u32 s_partition_root;
__u32 s_partition_len;
__u16 s_partition_type;
__u16 s_partition_num;
union
{
struct udf_sparing_data s_sparing;
struct udf_virtual_data s_virtual;
} s_type_specific;
__u32 (*s_partition_func)(struct super_block *, __u32, __u16, __u32);
__u16 s_volumeseqnum;
__u16 s_partition_flags;
};
#pragma pack()
struct udf_sb_info
{
struct udf_part_map *s_partmaps;
__u8 s_volume_ident[32];
/* Overall info */
__u16 s_partitions;
__u16 s_partition;
/* Sector headers */
__s32 s_session;
__u32 s_anchor[4];
__u32 s_last_block;
struct buffer_head *s_lvid_bh;
/* Default permissions */
mode_t s_umask;
gid_t s_gid;
uid_t s_uid;
/* Root Info */
struct timespec s_record_time;
/* Fileset Info */
__u16 s_serial_number;
/* highest UDF revision we have recorded to this media */
__u16 s_udfrev;
/* Miscellaneous flags */
__u32 s_flags;
/* Encoding info */
struct nls_table *s_nls_map;
/* VAT inode */
struct inode *s_vat_inode;
struct mutex s_alloc_mutex;
};
#endif /* _UDF_FS_SB_H */