1 files changed, 82 insertions, 0 deletions
diff --git a/src/net/iprawsock_plan9.go b/src/net/iprawsock_plan9.go
new file mode 100644
index 000000000..e62d116b8
--- /dev/null
+++ b/src/net/iprawsock_plan9.go
@@ -0,0 +1,82 @@
+// Copyright 2010 The Go Authors.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package net
+
+import (
+	"syscall"
+	"time"
+)
+
+// IPConn is the implementation of the Conn and PacketConn interfaces
+// for IP network connections.
+type IPConn struct {
+	conn
+}
+
+// ReadFromIP reads an IP packet from c, copying the payload into b.
+// It returns the number of bytes copied into b and the return address
+// that was on the packet.
+//
+// ReadFromIP can be made to time out and return an error with
+// Timeout() == true after a fixed time limit; see SetDeadline and
+// SetReadDeadline.
+func (c *IPConn) ReadFromIP(b []byte) (int, *IPAddr, error) {
+	return 0, nil, syscall.EPLAN9
+}
+
+// ReadFrom implements the PacketConn ReadFrom method.
+func (c *IPConn) ReadFrom(b []byte) (int, Addr, error) {
+	return 0, nil, syscall.EPLAN9
+}
+
+// ReadMsgIP reads a packet from c, copying the payload into b and the
+// associated out-of-band data into oob.  It returns the number of
+// bytes copied into b, the number of bytes copied into oob, the flags
+// that were set on the packet and the source address of the packet.
+func (c *IPConn) ReadMsgIP(b, oob []byte) (n, oobn, flags int, addr *IPAddr, err error) {
+	return 0, 0, 0, nil, syscall.EPLAN9
+}
+
+// WriteToIP writes an IP packet to addr via c, copying the payload
+// from b.
+//
+// WriteToIP can be made to time out and return an error with
+// Timeout() == true after a fixed time limit; see SetDeadline and
+// SetWriteDeadline.  On packet-oriented connections, write timeouts
+// are rare.
+func (c *IPConn) WriteToIP(b []byte, addr *IPAddr) (int, error) {
+	return 0, syscall.EPLAN9
+}
+
+// WriteTo implements the PacketConn WriteTo method.
+func (c *IPConn) WriteTo(b []byte, addr Addr) (int, error) {
+	return 0, syscall.EPLAN9
+}
+
+// WriteMsgIP writes a packet to addr via c, copying the payload from
+// b and the associated out-of-band data from oob.  It returns the
+// number of payload and out-of-band bytes written.
+func (c *IPConn) WriteMsgIP(b, oob []byte, addr *IPAddr) (n, oobn int, err error) {
+	return 0, 0, syscall.EPLAN9
+}
+
+// DialIP connects to the remote address raddr on the network protocol
+// netProto, which must be "ip", "ip4", or "ip6" followed by a colon
+// and a protocol number or name.
+func DialIP(netProto string, laddr, raddr *IPAddr) (*IPConn, error) {
+	return dialIP(netProto, laddr, raddr, noDeadline)
+}
+
+func dialIP(netProto string, laddr, raddr *IPAddr, deadline time.Time) (*IPConn, error) {
+	return nil, syscall.EPLAN9
+}
+
+// ListenIP listens for incoming IP packets addressed to the local
+// address laddr.  The returned connection's ReadFrom and WriteTo
+// methods can be used to receive and send IP packets with per-packet
+// addressing.
+func ListenIP(netProto string, laddr *IPAddr) (*IPConn, error) {
+	return nil, syscall.EPLAN9
+}