ufs_fs_sb.h

来自「Axis 221 camera embedded programing inte」· C头文件 代码 · 共 39 行

/* 
 *  linux/include/linux/ufs_fs_sb.h
 *
 * Copyright (C) 1996
 * Adrian Rodriguez ([e-mail])
 * Laboratory for Computer Science Research Computing Facility
 * Rutgers, The State University of New Jersey
 *
 * $Id: ufs_fs_sb.h,v 1.8 1998/05/06 12:04:40 jj Exp $
 *
 * Write support by Daniel Pirkl <[e-mail]>
 */

#ifndef __LINUX_UFS_FS_SB_H
#define __LINUX_UFS_FS_SB_H


#define UFS_MAX_GROUP_LOADED 8
#define UFS_CGNO_EMPTY ((unsigned)-1)

struct ufs_sb_private_info;
struct ufs_cg_private_info;
struct ufs_csum;
#define UFS_MAXCSBUFS 31

struct ufs_sb_info {
	struct ufs_sb_private_info * s_uspi;	
	struct ufs_csum	* s_csp;
	unsigned s_bytesex;
	unsigned s_flags;
	struct buffer_head ** s_ucg;
	struct ufs_cg_private_info * s_ucpi[UFS_MAX_GROUP_LOADED]; 
	unsigned s_cgno[UFS_MAX_GROUP_LOADED];
	unsigned short s_cg_loaded;
	unsigned s_mount_opt;
};

#endif