patch-2.1.80 linux/include/linux/adfs_fs_sb.h

• Lines: 30
• Date: Tue Jan 20 16:44:58 1998
• Orig file: v2.1.79/linux/include/linux/adfs_fs_sb.h
• Orig date: Wed Dec 31 16:00:00 1969

diff -u --recursive --new-file v2.1.79/linux/include/linux/adfs_fs_sb.h linux/include/linux/adfs_fs_sb.h
@@ -0,0 +1,29 @@
+/*
+ *  linux/include/linux/adfs_fs_sb.h
+ *
+ * Copyright (C) 1997 Russell King
+ */
+
+#ifndef _ADFS_FS_SB
+#define _ADFS_FS_SB
+
+#include <linux/adfs_fs.h>
+
+/*
+ * adfs file system superblock data in memory
+ */
+struct adfs_sb_info {
+	struct buffer_head *s_sbh;	/* buffer head containing disc record	 */
+	struct adfs_discrecord *s_dr;	/* pointer to disc record in s_sbh	 */
+	__u16	s_zone_size;		/* size of a map zone in bits		 */
+	__u16	s_ids_per_zone;		/* max. no ids in one zone		 */
+	__u32	s_idlen;		/* length of ID in map			 */
+	__u32	s_map_size;		/* size of a map			 */
+	__u32	s_zonesize;		/* zone size (in map bits)		 */
+	__u32	s_map_block;		/* block address of map			 */
+	struct buffer_head **s_map;	/* bh list containing map		 */
+	__u32	s_root;			/* root disc address			 */
+	__s8	s_map2blk;		/* shift left by this for map->sector	 */
+};
+
+#endif