diff options
Diffstat (limited to 'vendor/github.com/miekg/dns/vendor/golang.org/x/net/ipv4/payload_nocmsg.go')
-rw-r--r-- | vendor/github.com/miekg/dns/vendor/golang.org/x/net/ipv4/payload_nocmsg.go | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/vendor/github.com/miekg/dns/vendor/golang.org/x/net/ipv4/payload_nocmsg.go b/vendor/github.com/miekg/dns/vendor/golang.org/x/net/ipv4/payload_nocmsg.go deleted file mode 100644 index 3926de70b..000000000 --- a/vendor/github.com/miekg/dns/vendor/golang.org/x/net/ipv4/payload_nocmsg.go +++ /dev/null @@ -1,42 +0,0 @@ -// Copyright 2012 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. - -// +build nacl plan9 windows - -package ipv4 - -import ( - "net" - "syscall" -) - -// ReadFrom reads a payload of the received IPv4 datagram, from the -// endpoint c, copying the payload into b. It returns the number of -// bytes copied into b, the control message cm and the source address -// src of the received datagram. -func (c *payloadHandler) ReadFrom(b []byte) (n int, cm *ControlMessage, src net.Addr, err error) { - if !c.ok() { - return 0, nil, nil, syscall.EINVAL - } - if n, src, err = c.PacketConn.ReadFrom(b); err != nil { - return 0, nil, nil, err - } - return -} - -// WriteTo writes a payload of the IPv4 datagram, to the destination -// address dst through the endpoint c, copying the payload from b. It -// returns the number of bytes written. The control message cm allows -// the datagram path and the outgoing interface to be specified. -// Currently only Darwin and Linux support this. The cm may be nil if -// control of the outgoing datagram is not required. -func (c *payloadHandler) WriteTo(b []byte, cm *ControlMessage, dst net.Addr) (n int, err error) { - if !c.ok() { - return 0, syscall.EINVAL - } - if dst == nil { - return 0, errMissingAddress - } - return c.PacketConn.WriteTo(b, dst) -} |