patch-2.3.17 linux/include/linux/udf_fs_sb.h

• Lines: 109
• Date: Sat Sep 4 12:42:30 1999
• Orig file: v2.3.16/linux/include/linux/udf_fs_sb.h
• Orig date: Wed Dec 31 16:00:00 1969

diff -u --recursive --new-file v2.3.16/linux/include/linux/udf_fs_sb.h linux/include/linux/udf_fs_sb.h
@@ -0,0 +1,108 @@
+/*
+ * udf_fs_sb.h
+ * 
+ * This include file is for the Linux kernel/module.
+ *
+ * CONTACTS
+ *	E-mail regarding any portion of the Linux UDF file system should be
+ *	directed to the development team mailing list (run by majordomo):
+ *		linux_udf@hootie.lvld.hp.com
+ *
+ * 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.
+ */
+
+#if !defined(_LINUX_UDF_FS_SB_H)
+#define _LINUX_UDF_FS_SB_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
+{
+	__u32	  s_spar_loc;
+	__u16	  s_spar_plen;
+};
+
+struct udf_virtual_data
+{
+	__u32	  s_num_entries;
+	__u16	  s_start_offset;
+};
+
+struct udf_part_map
+{
+	__u32	s_uspace_bitmap;
+	__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;
+	__u16	s_volumeseqnum;
+};
+
+#pragma pack()
+
+struct udf_sb_info
+{
+	struct udf_part_map *s_partmaps;
+	__u8  s_volident[32];
+
+	/* Overall info */
+	__u16 s_partitions;
+	__u16 s_partition;
+
+	/* Sector headers */
+	__u32 s_session;
+	__u32 s_anchor[4];
+	__u32 s_lastblock;
+
+	struct buffer_head *s_lvidbh;
+
+	lb_addr s_location;
+
+	__u16 s_loaded_block_bitmaps;
+	__u32 s_block_bitmap_number[UDF_MAX_BLOCK_LOADED];
+	struct buffer_head *s_block_bitmap[UDF_MAX_BLOCK_LOADED];
+
+	/* Default permissions */
+	mode_t s_umask;
+	gid_t s_gid;
+	uid_t s_uid;
+
+	/* Root Info */
+	time_t s_recordtime;
+
+	/* Fileset Info */
+	__u16 s_serialnum;
+
+	/* Character Mapping Info */
+	struct nls_table *s_nls_iocharset;
+	__u8 s_utf8;
+
+	/* Miscellaneous flags */
+	__u32 s_flags;
+
+	/* VAT inode */
+	struct inode    *s_vat;
+
+#if LINUX_VERSION_CODE < 0x020206
+	int s_rename_lock;
+	struct wait_queue * s_rename_wait;
+#endif
+};
+
+#endif /* !defined(_LINUX_UDF_FS_SB_H) */