diff --git a/man7/netlink.7 b/man7/netlink.7 index 339108b4b..27e9fda26 100644 --- a/man7/netlink.7 +++ b/man7/netlink.7 @@ -4,7 +4,7 @@ .\" Based on the original comments from Alexey Kuznetsov .\" Modified 2005-12-27 by Hasso Tepper .\" $Id: netlink.7,v 1.8 2000/06/22 13:23:00 ak Exp $ -.TH NETLINK 7 2008-11-11 "Linux" "Linux Programmer's Manual" +.TH NETLINK 7 2012-04-14 "Linux" "Linux Programmer's Manual" .SH NAME netlink \- Communication between kernel and userspace (AF_NETLINK) .SH SYNOPSIS @@ -343,6 +343,16 @@ Only processes with an effective UID of 0 or the capability may send or listen to a netlink multicast group. Any replies to a message received for a multicast group should be sent back to the sending PID and the multicast group. +Some Linux kernel subsystems may additionally allow other users +to send and/or receive messages. +As at Linux 3.0, the +.BR NETLINK_KOBJECT_UEVENT , +.BR NETLINK_GENERIC , +.BR NETLINK_ROUTE , +and +.BR NETLINK_SELINUX +groups allow other users to receive messages. +No groups allow other users to send messages. .SH VERSIONS The socket interface to netlink is a new feature of Linux 2.2.