Remove unused function proc_isunder()

"go for it" tedu@

2 files changed, 2 insertions, 20 deletions

diff --git a/sys/kern/vfs_getcwd.c b/sys/kern/vfs_getcwd.c
index d0b516127b9..398fc673e96 100644
--- a/sys/kern/vfs_getcwd.c
+++ b/sys/kern/vfs_getcwd.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: vfs_getcwd.c,v 1.13 2008/06/26 05:42:20 ray Exp $ */
+/* $OpenBSD: vfs_getcwd.c,v 1.14 2009/04/17 15:17:27 blambert Exp $ */
 /* $NetBSD: vfs_getcwd.c,v 1.3.2.3 1999/07/11 10:24:09 sommerfeld Exp $ */
 
 /*
@@ -387,22 +387,6 @@ out:
 	return (error);
 }
 
-/* True if p1's root directory is equal to or under p2's root directory */
-int
-proc_isunder(struct proc *p1, struct proc *p2)
-{
-	struct vnode *r1 = p1->p_fd->fd_rdir;
-	struct vnode *r2 = p2->p_fd->fd_rdir;
-
-	if (r1 == NULL)
-		return (r2 == NULL);
-
-	if (r2 == NULL)
-		return (1);
-
-	return (vn_isunder(r1, r2, p2));
-}
-
 /* Find pathname of a process's current directory */
 int
 sys___getcwd(struct proc *p, void *v, register_t *retval) 
diff --git a/sys/sys/proc.h b/sys/sys/proc.h
index a2c5b4869a4..9b004d7cf7e 100644
--- a/sys/sys/proc.h
+++ b/sys/sys/proc.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: proc.h,v 1.116 2009/04/14 09:13:25 art Exp $	*/
+/*	$OpenBSD: proc.h,v 1.117 2009/04/17 15:17:27 blambert Exp $	*/
 /*	$NetBSD: proc.h,v 1.44 1996/04/22 01:23:21 christos Exp $	*/
 
 /*-
@@ -464,8 +464,6 @@ int	msleep(void *, struct mutex *, int,  const char*, int);
 void	proc_trampoline_mp(void);	/* XXX */
 #endif
 
-int proc_isunder(struct proc *, struct proc *);
-
 /*
  * functions to handle sets of cpus.
  *