diff options
Diffstat (limited to 'Godeps/_workspace/src/code.google.com/p/go.net/ipv6/endpoint.go')
-rw-r--r-- | Godeps/_workspace/src/code.google.com/p/go.net/ipv6/endpoint.go | 119 |
1 files changed, 0 insertions, 119 deletions
diff --git a/Godeps/_workspace/src/code.google.com/p/go.net/ipv6/endpoint.go b/Godeps/_workspace/src/code.google.com/p/go.net/ipv6/endpoint.go deleted file mode 100644 index 04eee35faa..0000000000 --- a/Godeps/_workspace/src/code.google.com/p/go.net/ipv6/endpoint.go +++ /dev/null @@ -1,119 +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" -) - -// 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 { - net.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.genericOpt.ok() { - return 0, syscall.EINVAL - } - fd, err := c.genericOpt.sysfd() - if err != nil { - return 0, err - } - return ipv6PathMTU(fd) -} - -// NewConn returns a new Conn. -func NewConn(c net.Conn) *Conn { - return &Conn{ - genericOpt: genericOpt{Conn: c}, - } -} - -// 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 { - net.PacketConn -} - -func (c *dgramOpt) ok() bool { return c != nil && c.PacketConn != 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 - } - fd, err := c.payloadHandler.sysfd() - if err != nil { - return err - } - return setControlMessage(fd, &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 { - return &PacketConn{ - genericOpt: genericOpt{Conn: c.(net.Conn)}, - dgramOpt: dgramOpt{PacketConn: c}, - payloadHandler: payloadHandler{PacketConn: c}, - } -} |