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Diffstat (limited to 'include/linux/efs_fs_sb.h')
| -rw-r--r-- | include/linux/efs_fs_sb.h | 62 | 
1 files changed, 0 insertions, 62 deletions
diff --git a/include/linux/efs_fs_sb.h b/include/linux/efs_fs_sb.h deleted file mode 100644 index a01be90c58c..00000000000 --- a/include/linux/efs_fs_sb.h +++ /dev/null @@ -1,62 +0,0 @@ -/* - * efs_fs_sb.h - * - * Copyright (c) 1999 Al Smith - * - * Portions derived from IRIX header files (c) 1988 Silicon Graphics - */ - -#ifndef __EFS_FS_SB_H__ -#define __EFS_FS_SB_H__ - -#include <linux/types.h> -#include <linux/magic.h> - -/* EFS superblock magic numbers */ -#define EFS_MAGIC	0x072959 -#define EFS_NEWMAGIC	0x07295a - -#define IS_EFS_MAGIC(x)	((x == EFS_MAGIC) || (x == EFS_NEWMAGIC)) - -#define EFS_SUPER		1 -#define EFS_ROOTINODE		2 - -/* efs superblock on disk */ -struct efs_super { -	__be32		fs_size;        /* size of filesystem, in sectors */ -	__be32		fs_firstcg;     /* bb offset to first cg */ -	__be32		fs_cgfsize;     /* size of cylinder group in bb's */ -	__be16		fs_cgisize;     /* bb's of inodes per cylinder group */ -	__be16		fs_sectors;     /* sectors per track */ -	__be16		fs_heads;       /* heads per cylinder */ -	__be16		fs_ncg;         /* # of cylinder groups in filesystem */ -	__be16		fs_dirty;       /* fs needs to be fsck'd */ -	__be32		fs_time;        /* last super-block update */ -	__be32		fs_magic;       /* magic number */ -	char		fs_fname[6];    /* file system name */ -	char		fs_fpack[6];    /* file system pack name */ -	__be32		fs_bmsize;      /* size of bitmap in bytes */ -	__be32		fs_tfree;       /* total free data blocks */ -	__be32		fs_tinode;      /* total free inodes */ -	__be32		fs_bmblock;     /* bitmap location. */ -	__be32		fs_replsb;      /* Location of replicated superblock. */ -	__be32		fs_lastialloc;  /* last allocated inode */ -	char		fs_spare[20];   /* space for expansion - MUST BE ZERO */ -	__be32		fs_checksum;    /* checksum of volume portion of fs */ -}; - -/* efs superblock information in memory */ -struct efs_sb_info { -	__u32	fs_magic;	/* superblock magic number */ -	__u32	fs_start;	/* first block of filesystem */ -	__u32	first_block;	/* first data block in filesystem */ -	__u32	total_blocks;	/* total number of blocks in filesystem */ -	__u32	group_size;	/* # of blocks a group consists of */  -	__u32	data_free;	/* # of free data blocks */ -	__u32	inode_free;	/* # of free inodes */ -	__u16	inode_blocks;	/* # of blocks used for inodes in every grp */ -	__u16	total_groups;	/* # of groups */ -}; - -#endif /* __EFS_FS_SB_H__ */ -  |