isofs: fix Joliet regression

[safe/jmp/linux-2.6] / fs / isofs / isofs.h

diff --git a/fs/isofs/isofs.h b/fs/isofs/isofs.h
index b87ba06..7d33de8 100644 (file)
--- a/fs/isofs/isofs.h
+++ b/fs/isofs/isofs.h
@@ -1,5 +1,6 @@
 #include <linux/fs.h>
 #include <linux/buffer_head.h>
+#include <linux/exportfs.h>
 #include <linux/iso_fs.h>
 #include <asm/unaligned.h>
 
@@ -34,28 +35,30 @@ struct isofs_sb_info {
        unsigned long s_log_zone_size;
        unsigned long s_max_size;
        
-       unsigned char s_high_sierra; /* A simple flag */
-       unsigned char s_mapping;
        int           s_rock_offset; /* offset of SUSP fields within SU area */
-       unsigned char s_rock;
        unsigned char s_joliet_level;
-       unsigned char s_utf8;
-       unsigned char s_cruft; /* Broken disks with high
-                                 byte of length containing
-                                 junk */
-       unsigned char s_unhide;
-       unsigned char s_nosuid;
-       unsigned char s_nodev;
-       unsigned char s_nocompress;
-       unsigned char s_hide;
-       unsigned char s_showassoc;
+       unsigned char s_mapping;
+       unsigned int  s_high_sierra:1;
+       unsigned int  s_rock:2;
+       unsigned int  s_utf8:1;
+       unsigned int  s_cruft:1; /* Broken disks with high byte of length
+                                 * containing junk */
+       unsigned int  s_nocompress:1;
+       unsigned int  s_hide:1;
+       unsigned int  s_showassoc:1;
+       unsigned int  s_overriderockperm:1;
+       unsigned int  s_uid_set:1;
+       unsigned int  s_gid_set:1;
 
-       mode_t s_mode;
+       mode_t s_fmode;
+       mode_t s_dmode;
        gid_t s_gid;
        uid_t s_uid;
        struct nls_table *s_nls_iocharset; /* Native language support table */
 };
 
+#define ISOFS_INVALID_MODE ((mode_t) -1)
+
 static inline struct isofs_sb_info *ISOFS_SB(struct super_block *sb)
 {
        return sb->s_fs_info;
@@ -76,29 +79,29 @@ static inline int isonum_712(char *p)
 }
 static inline unsigned int isonum_721(char *p)
 {
-       return le16_to_cpu(get_unaligned((__le16 *)p));
+       return get_unaligned_le16(p);
 }
 static inline unsigned int isonum_722(char *p)
 {
-       return be16_to_cpu(get_unaligned((__le16 *)p));
+       return get_unaligned_be16(p);
 }
 static inline unsigned int isonum_723(char *p)
 {
        /* Ignore bigendian datum due to broken mastering programs */
-       return le16_to_cpu(get_unaligned((__le16 *)p));
+       return get_unaligned_le16(p);
 }
 static inline unsigned int isonum_731(char *p)
 {
-       return le32_to_cpu(get_unaligned((__le32 *)p));
+       return get_unaligned_le32(p);
 }
 static inline unsigned int isonum_732(char *p)
 {
-       return be32_to_cpu(get_unaligned((__le32 *)p));
+       return get_unaligned_be32(p);
 }
 static inline unsigned int isonum_733(char *p)
 {
        /* Ignore bigendian datum due to broken mastering programs */
-       return le32_to_cpu(get_unaligned((__le32 *)p));
+       return get_unaligned_le32(p);
 }
 extern int iso_date(char *, int);
 
@@ -174,7 +177,7 @@ isofs_normalize_block_and_offset(struct iso_directory_record* de,
        }
 }
 
-extern struct inode_operations isofs_dir_inode_operations;
+extern const struct inode_operations isofs_dir_inode_operations;
 extern const struct file_operations isofs_dir_operations;
-extern struct address_space_operations isofs_symlink_aops;
-extern struct export_operations isofs_export_ops;
+extern const struct address_space_operations isofs_symlink_aops;
+extern const struct export_operations isofs_export_ops;