diff -urN linux-2.4.16/fs/intermezzo/vfs.c linux-2.4.16-ctx-imzo/fs/intermezzo/vfs.c
--- linux-2.4.16/fs/intermezzo/vfs.c	Sun Dec  2 22:13:24 2001
+++ linux-2.4.16-ctx-imzo/fs/intermezzo/vfs.c	Mon Dec 17 17:13:08 2001
@@ -89,7 +89,7 @@
         if (IS_APPEND(dir))
                 return -EPERM;
         if (check_sticky(dir, victim->d_inode)||IS_APPEND(victim->d_inode)||
-            IS_IMMUTABLE(victim->d_inode))
+            IS_IMMUTABLE_LINK(victim->d_inode))
                 return -EPERM;
         if (isdir) {
                 if (!S_ISDIR(victim->d_inode->i_mode))
@@ -190,7 +190,7 @@
                 return -EROFS;
         }
 
-        if (IS_IMMUTABLE(inode) || IS_APPEND(inode)) {
+        if (IS_IMMUTABLE_FILE(inode) || IS_APPEND(inode)) {
                 EXIT;
                 return -EPERM;
         }
@@ -231,7 +231,7 @@
                 return -EROFS;
         }
 
-        if (IS_IMMUTABLE(inode) || IS_APPEND(inode)) {
+        if (IS_IMMUTABLE_FILE(inode) || IS_APPEND(inode)) {
                 EXIT;
                 return -EPERM;
         }
@@ -609,7 +609,7 @@
          * A link to an append-only or immutable file cannot be created.
          */
         error = -EPERM;
-        if (IS_APPEND(inode) || IS_IMMUTABLE(inode)) {
+        if (IS_APPEND(inode) || IS_IMMUTABLE_LINK(inode)) {
                 EXIT;
                 goto exit_lock;
         }
@@ -2201,7 +2201,7 @@
                 return -EROFS;
         }
 
-        if (IS_IMMUTABLE(inode) || IS_APPEND(inode)) {
+        if (IS_IMMUTABLE_FILE(inode) || IS_APPEND(inode)) {
                 EXIT;
                 return -EPERM;
         }