Re: [Libvirt-cim] [PATCH] Fix kvm support check logic

27 Jun 2013


      于 2013年06月27日 14:55, Xu Wang 写道:
...
+static xmlNodePtr seek_subNode(xmlNodePtr node, char *tag)
+{
+        xmlNodePtr child = node->children;
+        xmlNodePtr ret = NULL;
+
+        if (child == NULL) {
+                return NULL;
+        }
+
+        while (child) {
+                if (XSTREQ(child->name, tag)) {
+                        return child;
+                }
+
+                ret = seek_subNode(child, tag);
+                if (ret) {
+                        return ret;
+                }
+
+                child = child->next;
if (ret == NULL) and (child = (child->next ) ==NULL)
what would seek_subNode return ?
should return a NULL when quit from while loop.
...
+        }
+}
-- 
Thanks Eli.(Li Yong Qiao/qiaoly@cn.ibm.com Chinese Name:乔立勇)
LTC, Chian CSTL

Re: [Libvirt-cim] [PATCH] Fix kvm support check logic

Eli Qiao(Li Yong Qiao)