1 files changed, 39 insertions, 0 deletions
diff --git a/golang/kati/log.go b/golang/kati/log.go
new file mode 100644
index 0000000..4b3098f
--- /dev/null
+++ b/golang/kati/log.go
@@ -0,0 +1,39 @@
+// Copyright 2015 Google Inc. All rights reserved
+//
+// Licensed 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.
+
+package kati
+
+import (
+	"fmt"
+
+	"github.com/golang/glog"
+)
+
+func logStats(f string, a ...interface{}) {
+	// TODO(ukai): vmodule?
+	if !StatsFlag {
+		return
+	}
+	glog.Infof(f, a...)
+}
+
+func warn(loc srcpos, f string, a ...interface{}) {
+	f = fmt.Sprintf("%s: warning: %s\n", loc, f)
+	fmt.Printf(f, a...)
+}
+
+func warnNoPrefix(loc srcpos, f string, a ...interface{}) {
+	f = fmt.Sprintf("%s: %s\n", loc, f)
+	fmt.Printf(f, a...)
+}