-.\" $OpenBSD: socket.2,v 1.36 2014/01/21 03:15:45 schwarze Exp $
+.\" $OpenBSD: socket.2,v 1.37 2014/08/10 07:19:08 guenther Exp $
.\" $NetBSD: socket.2,v 1.5 1995/02/27 12:37:53 cgd Exp $
.\"
.\" Copyright (c) 1983, 1991, 1993
.\"
.\" @(#)socket.2 8.1 (Berkeley) 6/4/93
.\"
-.Dd $Mdocdate: January 21 2014 $
+.Dd $Mdocdate: August 10 2014 $
.Dt SOCKET 2
.Os
.Sh NAME
.In sys/socket.h .
The currently understood formats are:
.Pp
-.Bl -tag -width "AF_IMPLINKXXX" -offset indent -compact
+.Bl -tag -width "AF_INET6XXX" -offset indent -compact
.It AF_UNIX
UNIX internal protocols
.It AF_INET
ARPA Internet protocols
.It AF_INET6
IPv6 (Internet Protocol version 6) protocols
-.It AF_IMPLINK
-IMP host at IMP link layer
-.It AF_BLUETOOTH
-Bluetooth protocols
.El
.Pp
The socket has the indicated
of fixed maximum length; a consumer may be required to read
an entire packet with each read system call.
This facility is protocol specific, and presently implemented for
-.Dv AF_BLUETOOTH
-and
.Dv AF_UNIX .
.Dv SOCK_RAW
sockets provide access to internal network protocols and interfaces,