From f14f55d6221e8a1bba3eddfbe1079518536d074c Mon Sep 17 00:00:00 2001
From: Ed Maste <emaste@FreeBSD.org>
Date: Sun, 11 Sep 2016 01:11:47 +0000
Subject: [PATCH] cap_enter.2: describe flag returned by cap_getmode

Previously the flag returned by cap_getmode was not described explicitly
in the man page.

Reviewed by:	wblock
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D7822
---
 lib/libc/sys/cap_enter.2 | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/lib/libc/sys/cap_enter.2 b/lib/libc/sys/cap_enter.2
index 807d7eda462..6879b4b5782 100644
--- a/lib/libc/sys/cap_enter.2
+++ b/lib/libc/sys/cap_enter.2
@@ -28,7 +28,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd March 27, 2014
+.Dd September 10, 2016
 .Dt CAP_ENTER 2
 .Os
 .Sh NAME
@@ -84,6 +84,11 @@ to create a runtime environment inside the sandbox that has as few implicitly
 acquired rights as possible.
 .Sh RETURN VALUES
 .Rv -std cap_enter cap_getmode
+.Pp
+When the process is in capability mode,
+.Fn cap_getmode
+sets the flag to a non-zero value.
+A zero value means the process is not in capability mode.
 .Sh ERRORS
 The
 .Fn cap_enter