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-rw-r--r--src/pkg/net/net.go188
1 files changed, 0 insertions, 188 deletions
diff --git a/src/pkg/net/net.go b/src/pkg/net/net.go
deleted file mode 100644
index 5c84d3434..000000000
--- a/src/pkg/net/net.go
+++ /dev/null
@@ -1,188 +0,0 @@
-// Copyright 2009 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 provides a portable interface to Unix networks sockets,
-// including TCP/IP, UDP, domain name resolution, and Unix domain sockets.
-package net
-
-// TODO(rsc):
-// support for raw ethernet sockets
-
-import "os"
-
-// Addr represents a network end point address.
-type Addr interface {
- Network() string // name of the network
- String() string // string form of address
-}
-
-// Conn is a generic stream-oriented network connection.
-type Conn interface {
- // Read reads data from the connection.
- // Read can be made to time out and return a net.Error with Timeout() == true
- // after a fixed time limit; see SetTimeout and SetReadTimeout.
- Read(b []byte) (n int, err os.Error)
-
- // Write writes data to the connection.
- // Write can be made to time out and return a net.Error with Timeout() == true
- // after a fixed time limit; see SetTimeout and SetWriteTimeout.
- Write(b []byte) (n int, err os.Error)
-
- // Close closes the connection.
- Close() os.Error
-
- // LocalAddr returns the local network address.
- LocalAddr() Addr
-
- // RemoteAddr returns the remote network address.
- RemoteAddr() Addr
-
- // SetTimeout sets the read and write deadlines associated
- // with the connection.
- SetTimeout(nsec int64) os.Error
-
- // SetReadTimeout sets the time (in nanoseconds) that
- // Read will wait for data before returning an error with Timeout() == true.
- // Setting nsec == 0 (the default) disables the deadline.
- SetReadTimeout(nsec int64) os.Error
-
- // SetWriteTimeout sets the time (in nanoseconds) that
- // Write will wait to send its data before returning an error with Timeout() == true.
- // Setting nsec == 0 (the default) disables the deadline.
- // Even if write times out, it may return n > 0, indicating that
- // some of the data was successfully written.
- SetWriteTimeout(nsec int64) os.Error
-}
-
-// An Error represents a network error.
-type Error interface {
- os.Error
- Timeout() bool // Is the error a timeout?
- Temporary() bool // Is the error temporary?
-}
-
-// PacketConn is a generic packet-oriented network connection.
-type PacketConn interface {
- // ReadFrom reads a packet from the connection,
- // copying the payload into b. It returns the number of
- // bytes copied into b and the return address that
- // was on the packet.
- // ReadFrom can be made to time out and return
- // an error with Timeout() == true after a fixed time limit;
- // see SetTimeout and SetReadTimeout.
- ReadFrom(b []byte) (n int, addr Addr, err os.Error)
-
- // WriteTo writes a packet with payload b to addr.
- // WriteTo can be made to time out and return
- // an error with Timeout() == true after a fixed time limit;
- // see SetTimeout and SetWriteTimeout.
- // On packet-oriented connections, write timeouts are rare.
- WriteTo(b []byte, addr Addr) (n int, err os.Error)
-
- // Close closes the connection.
- Close() os.Error
-
- // LocalAddr returns the local network address.
- LocalAddr() Addr
-
- // SetTimeout sets the read and write deadlines associated
- // with the connection.
- SetTimeout(nsec int64) os.Error
-
- // SetReadTimeout sets the time (in nanoseconds) that
- // Read will wait for data before returning an error with Timeout() == true.
- // Setting nsec == 0 (the default) disables the deadline.
- SetReadTimeout(nsec int64) os.Error
-
- // SetWriteTimeout sets the time (in nanoseconds) that
- // Write will wait to send its data before returning an error with Timeout() == true.
- // Setting nsec == 0 (the default) disables the deadline.
- // Even if write times out, it may return n > 0, indicating that
- // some of the data was successfully written.
- SetWriteTimeout(nsec int64) os.Error
-}
-
-// A Listener is a generic network listener for stream-oriented protocols.
-type Listener interface {
- // Accept waits for and returns the next connection to the listener.
- Accept() (c Conn, err os.Error)
-
- // Close closes the listener.
- Close() os.Error
-
- // Addr returns the listener's network address.
- Addr() Addr
-}
-
-var errMissingAddress = os.NewError("missing address")
-
-type OpError struct {
- Op string
- Net string
- Addr Addr
- Error os.Error
-}
-
-func (e *OpError) String() string {
- if e == nil {
- return "<nil>"
- }
- s := e.Op
- if e.Net != "" {
- s += " " + e.Net
- }
- if e.Addr != nil {
- s += " " + e.Addr.String()
- }
- s += ": " + e.Error.String()
- return s
-}
-
-type temporary interface {
- Temporary() bool
-}
-
-func (e *OpError) Temporary() bool {
- t, ok := e.Error.(temporary)
- return ok && t.Temporary()
-}
-
-type timeout interface {
- Timeout() bool
-}
-
-func (e *OpError) Timeout() bool {
- t, ok := e.Error.(timeout)
- return ok && t.Timeout()
-}
-
-type AddrError struct {
- Error string
- Addr string
-}
-
-func (e *AddrError) String() string {
- if e == nil {
- return "<nil>"
- }
- s := e.Error
- if e.Addr != "" {
- s += " " + e.Addr
- }
- return s
-}
-
-func (e *AddrError) Temporary() bool {
- return false
-}
-
-func (e *AddrError) Timeout() bool {
- return false
-}
-
-type UnknownNetworkError string
-
-func (e UnknownNetworkError) String() string { return "unknown network " + string(e) }
-func (e UnknownNetworkError) Temporary() bool { return false }
-func (e UnknownNetworkError) Timeout() bool { return false }