import quincy 17.2.0

[ceph.git] / ceph / src / arrow / go / arrow / bitutil / endian_default.go

diff --git a/ceph/src/arrow/go/arrow/bitutil/endian_default.go b/ceph/src/arrow/go/arrow/bitutil/endian_default.go
new file mode 100644 (file)
index 0000000..9f5d3cd
--- /dev/null
+++ b/ceph/src/arrow/go/arrow/bitutil/endian_default.go
@@ -0,0 +1,33 @@
+// Licensed to the Apache Software Foundation (ASF) under one
+// or more contributor license agreements.  See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership.  The ASF licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License.  You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// +build !s390x
+
+package bitutil
+
+import (
+       "unsafe"
+)
+
+var toFromLEFunc = func(in uint64) uint64 { return in }
+
+func getLSB(v uint64) byte {
+       return (*[8]byte)(unsafe.Pointer(&v))[0]
+}
+
+func setLSB(v *uint64, b byte) {
+       (*[8]byte)(unsafe.Pointer(v))[0] = b
+}