diff options
Diffstat (limited to 'vendor/github.com/miekg/dns/udp_plan9.go')
-rw-r--r-- | vendor/github.com/miekg/dns/udp_plan9.go | 34 |
1 files changed, 0 insertions, 34 deletions
diff --git a/vendor/github.com/miekg/dns/udp_plan9.go b/vendor/github.com/miekg/dns/udp_plan9.go deleted file mode 100644 index b794deeba..000000000 --- a/vendor/github.com/miekg/dns/udp_plan9.go +++ /dev/null @@ -1,34 +0,0 @@ -package dns - -import ( - "net" -) - -func setUDPSocketOptions(conn *net.UDPConn) error { return nil } - -// SessionUDP holds the remote address and the associated -// out-of-band data. -type SessionUDP struct { - raddr *net.UDPAddr - context []byte -} - -// RemoteAddr returns the remote network address. -func (s *SessionUDP) RemoteAddr() net.Addr { return s.raddr } - -// ReadFromSessionUDP acts just like net.UDPConn.ReadFrom(), but returns a session object instead of a -// net.UDPAddr. -func ReadFromSessionUDP(conn *net.UDPConn, b []byte) (int, *SessionUDP, error) { - oob := make([]byte, 40) - n, oobn, _, raddr, err := conn.ReadMsgUDP(b, oob) - if err != nil { - return n, nil, err - } - return n, &SessionUDP{raddr, oob[:oobn]}, err -} - -// WriteToSessionUDP acts just like net.UDPConn.WritetTo(), but uses a *SessionUDP instead of a net.Addr. -func WriteToSessionUDP(conn *net.UDPConn, b []byte, session *SessionUDP) (int, error) { - n, _, err := conn.WriteMsgUDP(b, session.context, session.raddr) - return n, err -} |