Thanos did someting

[bytom/vapor.git] / vendor / golang.org / x / net / ipv6 / endpoint.go

diff --git a/vendor/golang.org/x/net/ipv6/endpoint.go b/vendor/golang.org/x/net/ipv6/endpoint.go
deleted file mode 100644 (file)
index 0624c17..0000000
--- a/vendor/golang.org/x/net/ipv6/endpoint.go
+++ /dev/null
@@ -1,128 +0,0 @@
-// Copyright 2013 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 ipv6
-
-import (
-       "net"
-       "syscall"
-       "time"
-
-       "golang.org/x/net/internal/socket"
-)
-
-// BUG(mikio): On Windows, the JoinSourceSpecificGroup,
-// LeaveSourceSpecificGroup, ExcludeSourceSpecificGroup and
-// IncludeSourceSpecificGroup methods of PacketConn are not
-// implemented.
-
-// A Conn represents a network endpoint that uses IPv6 transport.
-// It allows to set basic IP-level socket options such as traffic
-// class and hop limit.
-type Conn struct {
-       genericOpt
-}
-
-type genericOpt struct {
-       *socket.Conn
-}
-
-func (c *genericOpt) ok() bool { return c != nil && c.Conn != nil }
-
-// PathMTU returns a path MTU value for the destination associated
-// with the endpoint.
-func (c *Conn) PathMTU() (int, error) {
-       if !c.ok() {
-               return 0, syscall.EINVAL
-       }
-       so, ok := sockOpts[ssoPathMTU]
-       if !ok {
-               return 0, errOpNoSupport
-       }
-       _, mtu, err := so.getMTUInfo(c.Conn)
-       if err != nil {
-               return 0, err
-       }
-       return mtu, nil
-}
-
-// NewConn returns a new Conn.
-func NewConn(c net.Conn) *Conn {
-       cc, _ := socket.NewConn(c)
-       return &Conn{
-               genericOpt: genericOpt{Conn: cc},
-       }
-}
-
-// A PacketConn represents a packet network endpoint that uses IPv6
-// transport. It is used to control several IP-level socket options
-// including IPv6 header manipulation. It also provides datagram
-// based network I/O methods specific to the IPv6 and higher layer
-// protocols such as OSPF, GRE, and UDP.
-type PacketConn struct {
-       genericOpt
-       dgramOpt
-       payloadHandler
-}
-
-type dgramOpt struct {
-       *socket.Conn
-}
-
-func (c *dgramOpt) ok() bool { return c != nil && c.Conn != nil }
-
-// SetControlMessage allows to receive the per packet basis IP-level
-// socket options.
-func (c *PacketConn) SetControlMessage(cf ControlFlags, on bool) error {
-       if !c.payloadHandler.ok() {
-               return syscall.EINVAL
-       }
-       return setControlMessage(c.dgramOpt.Conn, &c.payloadHandler.rawOpt, cf, on)
-}
-
-// SetDeadline sets the read and write deadlines associated with the
-// endpoint.
-func (c *PacketConn) SetDeadline(t time.Time) error {
-       if !c.payloadHandler.ok() {
-               return syscall.EINVAL
-       }
-       return c.payloadHandler.SetDeadline(t)
-}
-
-// SetReadDeadline sets the read deadline associated with the
-// endpoint.
-func (c *PacketConn) SetReadDeadline(t time.Time) error {
-       if !c.payloadHandler.ok() {
-               return syscall.EINVAL
-       }
-       return c.payloadHandler.SetReadDeadline(t)
-}
-
-// SetWriteDeadline sets the write deadline associated with the
-// endpoint.
-func (c *PacketConn) SetWriteDeadline(t time.Time) error {
-       if !c.payloadHandler.ok() {
-               return syscall.EINVAL
-       }
-       return c.payloadHandler.SetWriteDeadline(t)
-}
-
-// Close closes the endpoint.
-func (c *PacketConn) Close() error {
-       if !c.payloadHandler.ok() {
-               return syscall.EINVAL
-       }
-       return c.payloadHandler.Close()
-}
-
-// NewPacketConn returns a new PacketConn using c as its underlying
-// transport.
-func NewPacketConn(c net.PacketConn) *PacketConn {
-       cc, _ := socket.NewConn(c.(net.Conn))
-       return &PacketConn{
-               genericOpt:     genericOpt{Conn: cc},
-               dgramOpt:       dgramOpt{Conn: cc},
-               payloadHandler: payloadHandler{PacketConn: c, Conn: cc},
-       }
-}