patch-2.1.123 linux/fs/proc/root.c

• Lines: 44
• Date: Sat Sep 19 13:44:48 1998
• Orig file: v2.1.122/linux/fs/proc/root.c
• Orig date: Wed Aug 26 11:37:43 1998

diff -u --recursive --new-file v2.1.122/linux/fs/proc/root.c linux/fs/proc/root.c
@@ -55,9 +55,6 @@
 	NULL			/* can't fsync */
 };
 
-int proc_readlink(struct dentry * dentry, char * buffer, int buflen);
-struct dentry * proc_follow_link(struct dentry *dentry, struct dentry *base);
-
 /*
  * proc directories can do almost nothing..
  */
@@ -388,12 +385,13 @@
 }
 
 static struct dentry * proc_self_follow_link(struct dentry *dentry,
-						struct dentry *base)
+						struct dentry *base,
+						unsigned int follow)
 {
 	char tmp[30];
 
 	sprintf(tmp, "%d", current->pid);
-	return lookup_dentry(tmp, base, 1);
+	return lookup_dentry(tmp, base, follow);
 }	
 
 int proc_readlink(struct dentry * dentry, char * buffer, int buflen)
@@ -420,7 +418,7 @@
 	return len;
 }
 
-struct dentry * proc_follow_link(struct dentry * dentry, struct dentry *base)
+struct dentry * proc_follow_link(struct dentry * dentry, struct dentry *base, unsigned int follow)
 {
 	struct inode *inode = dentry->d_inode;
 	struct proc_dir_entry * de;
@@ -435,7 +433,7 @@
 	if (de->readlink_proc)
 		len = de->readlink_proc(de, page);
 
-	d = lookup_dentry(page, base, 1);
+	d = lookup_dentry(page, base, follow);
 	free_page((unsigned long) page);
 	return d;
 }