[WIP] Initial commit

vendor/github.com/cockroachdb/pebble/vfs/file_lock_generic.go

@@ -0,0 +1,20 @@
+// Copyright 2012 The LevelDB-Go and Pebble Authors. All rights reserved. Use
+// of this source code is governed by a BSD-style license that can be found in
+// the LICENSE file.
+
+//go:build !darwin && !dragonfly && !freebsd && !linux && !netbsd && !openbsd && !solaris && !windows
+// +build !darwin,!dragonfly,!freebsd,!linux,!netbsd,!openbsd,!solaris,!windows
+
+package vfs
+
+import (
+	"io"
+	"runtime"
+
+	"github.com/cockroachdb/errors"
+)
+
+func (defFS) Lock(name string) (io.Closer, error) {
+	return nil, errors.Errorf("pebble: file locking is not implemented on %s/%s",
+		errors.Safe(runtime.GOOS), errors.Safe(runtime.GOARCH))
+}