patch-2.4.0-test1 linux/include/linux/ufs_fs.h

• Lines: 59
• Date: Wed May 24 19:52:41 2000
• Orig file: v2.3.99-pre9/linux/include/linux/ufs_fs.h
• Orig date: Tue Mar 14 19:10:40 2000

diff -u --recursive --new-file v2.3.99-pre9/linux/include/linux/ufs_fs.h linux/include/linux/ufs_fs.h
@@ -18,6 +18,10 @@
  * Niels Kristian Bech Jensen <nkbj@image.dk>.
  *
  * Write support by Daniel Pirkl <daniel.pirkl@email.cz>
+ *
+ * HP/UX hfs filesystem support added by
+ * Martin K. Petersen <mkp@mkp.net>, August 1999
+ *
  */
 
 #ifndef __LINUX_UFS_FS_H
@@ -38,6 +42,30 @@
 #define UFS_MAGIC 0x00011954
 #define UFS_CIGAM 0x54190100 /* byteswapped MAGIC */
 
+
+/* HP specific MAGIC values */
+
+#define UFS_MAGIC_LFN   0x00095014 /* fs supports filenames > 14 chars */
+#define UFS_CIGAM_LFN   0x14500900 /* srahc 41 < semanelif stroppus sf */
+
+#define UFS_MAGIC_SEC   0x00612195 /* B1 security fs */
+#define UFS_CIGAM_SEC   0x95216100
+
+#define UFS_MAGIC_FEA   0x00195612 /* fs_featurebits supported */
+#define UFS_CIGAM_FEA   0x12561900
+
+#define UFS_MAGIC_4GB   0x05231994 /* fs > 4 GB && fs_featurebits */
+#define UFS_CIGAM_4GB   0x94192305
+
+/* Seems somebody at HP goofed here. B1 and lfs are both 0x2 !?! */
+#define UFS_FSF_LFN     0x00000001 /* long file names */
+#define UFS_FSF_B1      0x00000002 /* B1 security */
+#define UFS_FSF_LFS     0x00000002 /* large files */
+#define UFS_FSF_LUID    0x00000004 /* large UIDs */
+
+/* End of HP stuff */
+
+
 #define UFS_BSIZE	8192
 #define UFS_MINBSIZE	4096
 #define UFS_FSIZE	1024
@@ -111,7 +139,7 @@
 #define UFS_MOUNT_ONERROR_UMOUNT	0x00000004
 #define UFS_MOUNT_ONERROR_REPAIR	0x00000008
 
-#define UFS_MOUNT_UFSTYPE		0x000007F0
+#define UFS_MOUNT_UFSTYPE		0x00000FF0
 #define UFS_MOUNT_UFSTYPE_OLD		0x00000010
 #define UFS_MOUNT_UFSTYPE_44BSD		0x00000020
 #define UFS_MOUNT_UFSTYPE_SUN		0x00000040
@@ -119,6 +147,7 @@
 #define UFS_MOUNT_UFSTYPE_NEXTSTEP_CD	0x00000100
 #define UFS_MOUNT_UFSTYPE_OPENSTEP	0x00000200
 #define UFS_MOUNT_UFSTYPE_SUNx86	0x00000400
+#define UFS_MOUNT_UFSTYPE_HP	        0x00000800
 
 #define ufs_clear_opt(o,opt)	o &= ~UFS_MOUNT_##opt
 #define ufs_set_opt(o,opt)	o |= UFS_MOUNT_##opt