X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=lib%2Fvconn.c;h=6ea93667a85fdd0e6abe17d61280b485cf554fc2;hb=84c5d450aaefb73b944506afe9f2fe05fa0612bf;hp=d6d2bf42e5291420445da00b8c7115f8d331c516;hpb=33af7dcad396cb9bfc7d09622d47be853bf662dd;p=openvswitch

diff --git a/lib/vconn.c b/lib/vconn.c
index d6d2bf42..6ea93667 100644
--- a/lib/vconn.c
+++ b/lib/vconn.c
@@ -283,7 +283,7 @@ vconn_open_block(const char *name, int min_version, struct vconn **vconnp)
 
     error = vconn_open(name, min_version, &vconn);
     if (!error) {
-        while ((error == vconn_connect(vconn)) == EAGAIN) {
+        while ((error = vconn_connect(vconn)) == EAGAIN) {
             vconn_run(vconn);
             vconn_run_wait(vconn);
             vconn_connect_wait(vconn);
@@ -775,6 +775,31 @@ vconn_transact_noreply(struct vconn *vconn, struct ofpbuf *request,
     }
 }
 
+/* vconn_transact_noreply() for a list of "struct ofpbuf"s, sent one by one.
+ * All of the requests on 'requests' are always destroyed, regardless of the
+ * return value. */
+int
+vconn_transact_multiple_noreply(struct vconn *vconn, struct list *requests,
+                                struct ofpbuf **replyp)
+{
+    struct ofpbuf *request, *next;
+
+    LIST_FOR_EACH_SAFE (request, next, list_node, requests) {
+        int error;
+
+        list_remove(&request->list_node);
+
+        error = vconn_transact_noreply(vconn, request, replyp);
+        if (error || *replyp) {
+            ofpbuf_list_delete(requests);
+            return error;
+        }
+    }
+
+    *replyp = NULL;
+    return 0;
+}
+
 void
 vconn_wait(struct vconn *vconn, enum vconn_wait_type wait)
 {