107 lines
3.0 KiB
Go
107 lines
3.0 KiB
Go
// Copyright 2009 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// Unix domain sockets stubs for Plan 9
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package net
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import (
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"syscall"
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"time"
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)
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// UnixConn is an implementation of the Conn interface
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// for connections to Unix domain sockets.
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type UnixConn bool
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// Implementation of the Conn interface - see Conn for documentation.
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// Read implements the Conn Read method.
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func (c *UnixConn) Read(b []byte) (n int, err error) {
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return 0, syscall.EPLAN9
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}
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// Write implements the Conn Write method.
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func (c *UnixConn) Write(b []byte) (n int, err error) {
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return 0, syscall.EPLAN9
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}
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// Close closes the Unix domain connection.
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func (c *UnixConn) Close() error {
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return syscall.EPLAN9
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}
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// LocalAddr returns the local network address, a *UnixAddr.
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// Unlike in other protocols, LocalAddr is usually nil for dialed connections.
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func (c *UnixConn) LocalAddr() Addr {
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return nil
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}
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// RemoteAddr returns the remote network address, a *UnixAddr.
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// Unlike in other protocols, RemoteAddr is usually nil for connections
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// accepted by a listener.
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func (c *UnixConn) RemoteAddr() Addr {
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return nil
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}
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// SetDeadline implements the Conn SetDeadline method.
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func (c *UnixConn) SetDeadline(t time.Time) error {
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return syscall.EPLAN9
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}
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// SetReadDeadline implements the Conn SetReadDeadline method.
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func (c *UnixConn) SetReadDeadline(t time.Time) error {
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return syscall.EPLAN9
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}
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// SetWriteDeadline implements the Conn SetWriteDeadline method.
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func (c *UnixConn) SetWriteDeadline(t time.Time) error {
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return syscall.EPLAN9
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}
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// ReadFrom implements the PacketConn ReadFrom method.
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func (c *UnixConn) ReadFrom(b []byte) (n int, addr Addr, err error) {
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err = syscall.EPLAN9
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return
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}
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// WriteTo implements the PacketConn WriteTo method.
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func (c *UnixConn) WriteTo(b []byte, addr Addr) (n int, err error) {
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err = syscall.EPLAN9
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return
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}
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// DialUnix connects to the remote address raddr on the network net,
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// which must be "unix" or "unixgram". If laddr is not nil, it is used
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// as the local address for the connection.
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func DialUnix(net string, laddr, raddr *UnixAddr) (c *UnixConn, err error) {
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return nil, syscall.EPLAN9
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}
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// UnixListener is a Unix domain socket listener.
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// Clients should typically use variables of type Listener
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// instead of assuming Unix domain sockets.
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type UnixListener bool
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// ListenUnix announces on the Unix domain socket laddr and returns a Unix listener.
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// Net must be "unix" (stream sockets).
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func ListenUnix(net string, laddr *UnixAddr) (l *UnixListener, err error) {
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return nil, syscall.EPLAN9
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}
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// Accept implements the Accept method in the Listener interface;
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// it waits for the next call and returns a generic Conn.
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func (l *UnixListener) Accept() (c Conn, err error) {
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return nil, syscall.EPLAN9
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}
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// Close stops listening on the Unix address.
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// Already accepted connections are not closed.
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func (l *UnixListener) Close() error {
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return syscall.EPLAN9
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}
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// Addr returns the listener's network address.
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func (l *UnixListener) Addr() Addr { return nil }
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