From 997e76e7c026ba7f195acaeee3482396e76ee80c Mon Sep 17 00:00:00 2001
From: alfred <alfred@FreeBSD.org>
Date: Fri, 16 Aug 2002 07:01:43 +0000
Subject: Hide 'struct ucred' behind '#ifdef _KERNEL', this should stop
 userland from attempting to use it for good.  There is a catch, kvm_proc.c
 needs to '#define _KERNEL' to get at the ucred.

Requested by: rwatson
---
 sys/sys/ucred.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'sys')

diff --git a/sys/sys/ucred.h b/sys/sys/ucred.h
index 7a78810..60b5bd6 100644
--- a/sys/sys/ucred.h
+++ b/sys/sys/ucred.h
@@ -49,6 +49,7 @@
  * Please do not inspect cr_uid directly to determine superuserness.
  * Only the suser() or suser_cred() function should be used for this.
  */
+#ifdef _KERNEL
 struct ucred {
 	u_int	cr_ref;			/* reference count */
 #define	cr_startcopy cr_uid
@@ -68,6 +69,7 @@ struct ucred {
 };
 #define	NOCRED	((struct ucred *)0)	/* no credential available */
 #define	FSCRED	((struct ucred *)-1)	/* filesystem credential */
+#endif /* _KERNEL */
 
 /*
  * This is the external representation of struct ucred.
-- 
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