@@ -728,6 +728,27 @@ object_property_add(Object *obj, const char *name, const char *type,
void *opaque, Error **errp)
{
ObjectProperty *prop;
+ size_t name_len = strlen(name);
+
+ if (name_len >= 3 && !memcmp(name + name_len - 3, "[*]", 4)) {
+ int i;
+ ObjectProperty *ret;
+ char *name_no_array = g_strdup(name);
+
+ name_no_array[name_len - 3] = '\0';
+ for (i = 0; ; ++i) {
+ char *full_name = g_strdup_printf("%s[%d]", name_no_array, i);
+
+ ret = object_property_add(obj, full_name, type, get, set,
+ release, opaque, NULL);
+ g_free(full_name);
+ if (ret) {
+ break;
+ }
+ }
+ g_free(name_no_array);
+ return ret;
+ }
QTAILQ_FOREACH(prop, &obj->properties, node) {
if (strcmp(prop->name, name) == 0) {
If "[*]" is given as the last part of a QOM property name, treat that as an array property. The added property is given the first available name, replacing the * with a decimal number counting from 0. First add with name "foo[*]" will be "foo[0]". Second "foo[1]" and so on. Callers may inspect the OjbectProperty * return value to see what number the added property was given. Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> --- changed since v2: (AF review): Add comment about return inspection for enumeration. Fixed whitespace Avoid un-needed local_err changed since v1 (Paolo review): Cache strlen result in variable Use memcmp instead of strncmp Suggest by Paolo and first pass discussion on list about the feature here: https://lists.nongnu.org/archive/html/qemu-devel/2014-06/msg03794.html qom/object.c | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+)