1 files changed, 21 insertions, 0 deletions
diff --git a/exitcodes.go b/exitcodes.go
new file mode 100644
index 0000000..18e3e19
--- /dev/null
+++ b/exitcodes.go
@@ -0,0 +1,21 @@
+package main
+
+const (
+	ok       = 0
+	warning  = 1
+	critical = 2
+	unknown  = 3
+)
+
+func codeToString(state int) string {
+	switch state {
+	case 0:
+		return "OK"
+	case 1:
+		return "WARNING"
+	case 2:
+		return "CRITICAL"
+	default:
+		return "UNKNOWN"
+	}
+}