Initial commit

libvirtx/errors.go

@@ -0,0 +1,29 @@
+// Copyright Entanglement Garden Developers
+// SPDX-License-Identifier: AGPL-3.0-only
+
+package libvirtx
+
+import (
+	"github.com/sirupsen/logrus"
+	"libvirt.org/go/libvirt"
+)
+
+func IsErrorCode(err error, number libvirt.ErrorNumber) bool {
+	if err == nil {
+		return false
+	}
+
+	lerr, ok := err.(libvirt.Error)
+	if !ok {
+		return false
+	}
+
+	return lerr.Code == number
+}
+
+func Free(freeable interface{ Free() error }) {
+	err := freeable.Free()
+	if err != nil {
+		logrus.Error("uncaught error freeing libvirt resource: ", err)
+	}
+}