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author | OpenShift Merge Robot <openshift-merge-robot@users.noreply.github.com> | 2020-03-10 19:31:14 +0100 |
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committer | GitHub <noreply@github.com> | 2020-03-10 19:31:14 +0100 |
commit | a83a94b095b298c1e8cbcaf20f0744a5807df1de (patch) | |
tree | 132e6491ef4e15caa7d7296d2492dbc1f2cb41d8 /vendor/github.com/godbus/dbus/v5/transport_generic.go | |
parent | 173f430852e52a1acf69b4d9d18da20893031a79 (diff) | |
parent | 450361fc640751c2a33210a02ceff0874c9f449b (diff) | |
download | podman-a83a94b095b298c1e8cbcaf20f0744a5807df1de.tar.gz podman-a83a94b095b298c1e8cbcaf20f0744a5807df1de.tar.bz2 podman-a83a94b095b298c1e8cbcaf20f0744a5807df1de.zip |
Merge pull request #5448 from vrothberg/update-systemd
update systemd & dbus dependencies
Diffstat (limited to 'vendor/github.com/godbus/dbus/v5/transport_generic.go')
-rw-r--r-- | vendor/github.com/godbus/dbus/v5/transport_generic.go | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/vendor/github.com/godbus/dbus/v5/transport_generic.go b/vendor/github.com/godbus/dbus/v5/transport_generic.go new file mode 100644 index 000000000..718a1ff02 --- /dev/null +++ b/vendor/github.com/godbus/dbus/v5/transport_generic.go @@ -0,0 +1,50 @@ +package dbus + +import ( + "encoding/binary" + "errors" + "io" + "unsafe" +) + +var nativeEndian binary.ByteOrder + +func detectEndianness() binary.ByteOrder { + var x uint32 = 0x01020304 + if *(*byte)(unsafe.Pointer(&x)) == 0x01 { + return binary.BigEndian + } + return binary.LittleEndian +} + +func init() { + nativeEndian = detectEndianness() +} + +type genericTransport struct { + io.ReadWriteCloser +} + +func (t genericTransport) SendNullByte() error { + _, err := t.Write([]byte{0}) + return err +} + +func (t genericTransport) SupportsUnixFDs() bool { + return false +} + +func (t genericTransport) EnableUnixFDs() {} + +func (t genericTransport) ReadMessage() (*Message, error) { + return DecodeMessage(t) +} + +func (t genericTransport) SendMessage(msg *Message) error { + for _, v := range msg.Body { + if _, ok := v.(UnixFD); ok { + return errors.New("dbus: unix fd passing not enabled") + } + } + return msg.EncodeTo(t, nativeEndian) +} |