1 files changed, 0 insertions, 85 deletions

diff --git a/vendor/golang.org/x/sys/unix/sockcmsg_linux.go b/vendor/golang.org/x/sys/unix/sockcmsg_linux.go
deleted file mode 100644
index 5f63147..0000000
--- a/vendor/golang.org/x/sys/unix/sockcmsg_linux.go
+++ /dev/null
@@ -1,85 +0,0 @@
-// Copyright 2011 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.
-
-// Socket control messages
-
-package unix
-
-import "unsafe"
-
-// UnixCredentials encodes credentials into a socket control message
-// for sending to another process. This can be used for
-// authentication.
-func UnixCredentials(ucred *Ucred) []byte {
-        b := make([]byte, CmsgSpace(SizeofUcred))
-        h := (*Cmsghdr)(unsafe.Pointer(&b[0]))
-        h.Level = SOL_SOCKET
-        h.Type = SCM_CREDENTIALS
-        h.SetLen(CmsgLen(SizeofUcred))
-        *(*Ucred)(h.data(0)) = *ucred
-        return b
-}
-
-// ParseUnixCredentials decodes a socket control message that contains
-// credentials in a Ucred structure. To receive such a message, the
-// SO_PASSCRED option must be enabled on the socket.
-func ParseUnixCredentials(m *SocketControlMessage) (*Ucred, error) {
-        if m.Header.Level != SOL_SOCKET {
-                return nil, EINVAL
-        }
-        if m.Header.Type != SCM_CREDENTIALS {
-                return nil, EINVAL
-        }
-        ucred := *(*Ucred)(unsafe.Pointer(&m.Data[0]))
-        return &ucred, nil
-}
-
-// PktInfo4 encodes Inet4Pktinfo into a socket control message of type IP_PKTINFO.
-func PktInfo4(info *Inet4Pktinfo) []byte {
-        b := make([]byte, CmsgSpace(SizeofInet4Pktinfo))
-        h := (*Cmsghdr)(unsafe.Pointer(&b[0]))
-        h.Level = SOL_IP
-        h.Type = IP_PKTINFO
-        h.SetLen(CmsgLen(SizeofInet4Pktinfo))
-        *(*Inet4Pktinfo)(h.data(0)) = *info
-        return b
-}
-
-// PktInfo6 encodes Inet6Pktinfo into a socket control message of type IPV6_PKTINFO.
-func PktInfo6(info *Inet6Pktinfo) []byte {
-        b := make([]byte, CmsgSpace(SizeofInet6Pktinfo))
-        h := (*Cmsghdr)(unsafe.Pointer(&b[0]))
-        h.Level = SOL_IPV6
-        h.Type = IPV6_PKTINFO
-        h.SetLen(CmsgLen(SizeofInet6Pktinfo))
-        *(*Inet6Pktinfo)(h.data(0)) = *info
-        return b
-}
-
-// ParseOrigDstAddr decodes a socket control message containing the original
-// destination address. To receive such a message the IP_RECVORIGDSTADDR or
-// IPV6_RECVORIGDSTADDR option must be enabled on the socket.
-func ParseOrigDstAddr(m *SocketControlMessage) (Sockaddr, error) {
-        switch {
-        case m.Header.Level == SOL_IP && m.Header.Type == IP_ORIGDSTADDR:
-                pp := (*RawSockaddrInet4)(unsafe.Pointer(&m.Data[0]))
-                sa := new(SockaddrInet4)
-                p := (*[2]byte)(unsafe.Pointer(&pp.Port))
-                sa.Port = int(p[0])<<8 + int(p[1])
-                sa.Addr = pp.Addr
-                return sa, nil
-
-        case m.Header.Level == SOL_IPV6 && m.Header.Type == IPV6_ORIGDSTADDR:
-                pp := (*RawSockaddrInet6)(unsafe.Pointer(&m.Data[0]))
-                sa := new(SockaddrInet6)
-                p := (*[2]byte)(unsafe.Pointer(&pp.Port))
-                sa.Port = int(p[0])<<8 + int(p[1])
-                sa.ZoneId = pp.Scope_id
-                sa.Addr = pp.Addr
-                return sa, nil
-
-        default:
-                return nil, EINVAL
-        }
-}