From 3146a70d7407443ba29da4cab2f056460d0fec4f Mon Sep 17 00:00:00 2001
From: Don Lewis <truckman@FreeBSD.org>
Date: Tue, 19 Jan 1999 09:33:14 +0000
Subject: [PATCH] Document the errno return if the restrictions on the
 fcntl(F_SETOWN, ...) argument implemented by the security patch in PR
 kern/7899 are violated. PR:		kern/7899

---
 lib/libc/sys/fcntl.2 | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/lib/libc/sys/fcntl.2 b/lib/libc/sys/fcntl.2
index fdf1941d3cb..51f0ef51900 100644
--- a/lib/libc/sys/fcntl.2
+++ b/lib/libc/sys/fcntl.2
@@ -483,6 +483,13 @@ or
 .Dv F_SETLKW ,
 and satisfying the lock or unlock request would result in the
 number of locked regions in the system exceeding a system-imposed limit.
+.It Bq Er EPERM
+.Fa Cmd    
+is 
+.Dv F_SETOWN
+and 
+the process ID or process group given as an argument is in a
+different session than the caller.
 .It Bq Er ESRCH
 .Fa Cmd
 is