1 files changed, 20 insertions, 0 deletions
diff --git a/mojo/public/cpp/system/watcher.cc b/mojo/public/cpp/system/watcher.cc
new file mode 100644
index 0000000000..0c62ba8e20
--- /dev/null
+++ b/mojo/public/cpp/system/watcher.cc
@@ -0,0 +1,20 @@
+// Copyright 2016 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "mojo/public/cpp/system/watcher.h"
+
+#include "mojo/public/c/system/functions.h"
+
+namespace mojo {
+
+MojoResult CreateWatcher(MojoWatcherCallback callback,
+                         ScopedWatcherHandle* watcher_handle) {
+  MojoHandle handle;
+  MojoResult rv = MojoCreateWatcher(callback, &handle);
+  if (rv == MOJO_RESULT_OK)
+    watcher_handle->reset(WatcherHandle(handle));
+  return rv;
+}
+
+}  // namespace mojo