1 files changed, 0 insertions, 95 deletions
diff --git a/vendor/github.com/godbus/dbus/v5/transport_unixcred_dragonfly.go b/vendor/github.com/godbus/dbus/v5/transport_unixcred_dragonfly.go
deleted file mode 100644
index a8cd39395..000000000
--- a/vendor/github.com/godbus/dbus/v5/transport_unixcred_dragonfly.go
+++ /dev/null
@@ -1,95 +0,0 @@
-// The UnixCredentials system call is currently only implemented on Linux
-// http://golang.org/src/pkg/syscall/sockcmsg_linux.go
-// https://golang.org/s/go1.4-syscall
-// http://code.google.com/p/go/source/browse/unix/sockcmsg_linux.go?repo=sys
-
-// Local implementation of the UnixCredentials system call for DragonFly BSD
-
-package dbus
-
-/*
-#include <sys/ucred.h>
-*/
-import "C"
-
-import (
-	"io"
-	"os"
-	"syscall"
-	"unsafe"
-)
-
-// http://golang.org/src/pkg/syscall/ztypes_linux_amd64.go
-// http://golang.org/src/pkg/syscall/ztypes_dragonfly_amd64.go
-type Ucred struct {
-	Pid int32
-	Uid uint32
-	Gid uint32
-}
-
-// http://golang.org/src/pkg/syscall/types_linux.go
-// http://golang.org/src/pkg/syscall/types_dragonfly.go
-// https://github.com/DragonFlyBSD/DragonFlyBSD/blob/master/sys/sys/ucred.h
-const (
-	SizeofUcred = C.sizeof_struct_ucred
-)
-
-// http://golang.org/src/pkg/syscall/sockcmsg_unix.go
-func cmsgAlignOf(salen int) int {
-	// From http://golang.org/src/pkg/syscall/sockcmsg_unix.go
-	//salign := sizeofPtr
-	// NOTE: It seems like 64-bit Darwin and DragonFly BSD kernels
-	// still require 32-bit aligned access to network subsystem.
-	//if darwin64Bit || dragonfly64Bit {
-	//	salign = 4
-	//}
-	salign := 4
-	return (salen + salign - 1) & ^(salign - 1)
-}
-
-// http://golang.org/src/pkg/syscall/sockcmsg_unix.go
-func cmsgData(h *syscall.Cmsghdr) unsafe.Pointer {
-	return unsafe.Pointer(uintptr(unsafe.Pointer(h)) + uintptr(cmsgAlignOf(syscall.SizeofCmsghdr)))
-}
-
-// http://golang.org/src/pkg/syscall/sockcmsg_linux.go
-// 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, syscall.CmsgSpace(SizeofUcred))
-	h := (*syscall.Cmsghdr)(unsafe.Pointer(&b[0]))
-	h.Level = syscall.SOL_SOCKET
-	h.Type = syscall.SCM_CREDS
-	h.SetLen(syscall.CmsgLen(SizeofUcred))
-	*((*Ucred)(cmsgData(h))) = *ucred
-	return b
-}
-
-// http://golang.org/src/pkg/syscall/sockcmsg_linux.go
-// 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 *syscall.SocketControlMessage) (*Ucred, error) {
-	if m.Header.Level != syscall.SOL_SOCKET {
-		return nil, syscall.EINVAL
-	}
-	if m.Header.Type != syscall.SCM_CREDS {
-		return nil, syscall.EINVAL
-	}
-	ucred := *(*Ucred)(unsafe.Pointer(&m.Data[0]))
-	return &ucred, nil
-}
-
-func (t *unixTransport) SendNullByte() error {
-	ucred := &Ucred{Pid: int32(os.Getpid()), Uid: uint32(os.Getuid()), Gid: uint32(os.Getgid())}
-	b := UnixCredentials(ucred)
-	_, oobn, err := t.UnixConn.WriteMsgUnix([]byte{0}, b, nil)
-	if err != nil {
-		return err
-	}
-	if oobn != len(b) {
-		return io.ErrShortWrite
-	}
-	return nil
-}