svn commit: r305690 - head/lib/libc/sys

[Ed Maste]

Author: emaste
Date: Sun Sep 11 01:11:47 2016
New Revision: 305690
URL: https://svnweb.freebsd.org/changeset/base/305690

Log:
  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

Modified:
  head/lib/libc/sys/cap_enter.2

Modified: head/lib/libc/sys/cap_enter.2
==============================================================================
--- head/lib/libc/sys/cap_enter.2	Sat Sep 10 17:45:35 2016	(r305689)
+++ head/lib/libc/sys/cap_enter.2	Sun Sep 11 01:11:47 2016	(r305690)
@@ -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 t
 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