qom: add new dynamic property infrastructure based on Visitors (v2)
qdev properties are settable only during construction and static to classes.
This isn't flexible enough for QOM.
This patch introduces a property interface for qdev that provides dynamic
properties that are tied to objects, instead of classes. These properties are
Visitor based instead of string based too.
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
diff --git a/qerror.h b/qerror.h
index 688e700..9190b02 100644
--- a/qerror.h
+++ b/qerror.h
@@ -156,6 +156,9 @@
#define QERR_OPEN_FILE_FAILED \
"{ 'class': 'OpenFileFailed', 'data': { 'filename': %s } }"
+#define QERR_PERMISSION_DENIED \
+ "{ 'class': 'PermissionDenied', 'data': {} }"
+
#define QERR_PROPERTY_NOT_FOUND \
"{ 'class': 'PropertyNotFound', 'data': { 'device': %s, 'property': %s } }"