[Qemu-devel] [PATCH v2 01/17] error: introduce handle_error

[Pavel Hrdina <phrdina@redhat.com>]

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
---
 error.c | 8 ++++++++
 error.h | 6 ++++++
 2 files changed, 14 insertions(+)

diff --git a/error.c b/error.c
index 128d88c..dd3ab66 100644
--- a/error.c
+++ b/error.c
@@ -113,3 +113,11 @@ void error_propagate(Error **dst_err, Error *local_err)
         error_free(local_err);
     }
 }
+
+void handle_error(Error **errp)
+{
+    if (error_is_set(errp)) {
+        error_report("%s", error_get_pretty(*errp));
+        error_free(*errp);
+    }
+}
diff --git a/error.h b/error.h
index 4d52e73..6a6acb5 100644
--- a/error.h
+++ b/error.h
@@ -77,4 +77,10 @@ void error_propagate(Error **dst_err, Error *local_err);
  */
 void error_free(Error *err);
 
+/**
+ * Print an error object as pretty string to current monitor or on stderr, then
+ * free the errot object.
+ */
+void handle_error(Error **errp);
+
 #endif
-- 
1.8.0.2