1 files changed, 32 insertions, 0 deletions
diff --git a/hicn-plugin/src/host_stack/error.c b/hicn-plugin/src/host_stack/error.c
new file mode 100644
index 000000000..fa802b553
--- /dev/null
+++ b/hicn-plugin/src/host_stack/error.c
@@ -0,0 +1,32 @@
+/*
+ * Copyright (c) 2019 Cisco and/or its affiliates.
+ * 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.
+ */
+
+#include "error.h"
+
+u8 *
+quic_format_err (u8 * s, va_list * args)
+{
+  u64 code = va_arg (*args, u64);
+  switch (code)
+    {
+    case 0:
+      s = format (s, "no error");
+      break;
+    default:
+      s = format (s, "unknown error 0x%lx", code);
+      break;
+    }
+  return s;
+}