X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=utilities%2Fovs-ofctl.c;h=54e4b0c329c216bae9f8546f33d6af3081a1b31d;hb=d12513f7075373d07565f66ab4c781b73b00867d;hp=4deb82b1edfd3319c09ff5ea0c9b1c296500e24d;hpb=0df0e81da2351902c93e8a1ae1933523a91a8262;p=openvswitch

diff --git a/utilities/ovs-ofctl.c b/utilities/ovs-ofctl.c
index 4deb82b1..54e4b0c3 100644
--- a/utilities/ovs-ofctl.c
+++ b/utilities/ovs-ofctl.c
@@ -337,6 +337,24 @@ dump_trivial_stats_transaction(const char *vconn_name, uint8_t stats_type)
     dump_stats_transaction(vconn_name, request);
 }
 
+/* Sends 'request', which should be a request that only has a reply if an error
+ * occurs, and waits for it to succeed or fail.  If an error does occur, prints
+ * it and exits with an error. */
+static void
+dump_noreply_transaction(struct vconn *vconn, struct ofpbuf *request)
+{
+    struct ofpbuf *reply;
+
+    update_openflow_length(request);
+    run(vconn_transact_noreply(vconn, request, &reply),
+        "talking to %s", vconn_get_name(vconn));
+    if (reply) {
+        ofp_print(stderr, reply->data, reply->size, 2);
+        exit(1);
+    }
+    ofpbuf_delete(reply);
+}
+
 static void
 do_show(int argc OVS_UNUSED, char *argv[])
 {
@@ -509,12 +527,12 @@ static void
 do_add_flow(int argc OVS_UNUSED, char *argv[])
 {
     struct vconn *vconn;
-    struct ofpbuf *buffer;
+    struct ofpbuf *request;
 
-    buffer = parse_ofp_flow_mod_str(argv[2], OFPFC_ADD);
+    request = parse_ofp_flow_mod_str(argv[2], OFPFC_ADD);
 
     open_vconn(argv[1], &vconn);
-    send_openflow_buffer(vconn, buffer);
+    dump_noreply_transaction(vconn, request);
     vconn_close(vconn);
 }
 
@@ -532,7 +550,7 @@ do_add_flows(int argc OVS_UNUSED, char *argv[])
 
     open_vconn(argv[1], &vconn);
     while ((b = parse_ofp_add_flow_file(file)) != NULL) {
-        send_openflow_buffer(vconn, b);
+        dump_noreply_transaction(vconn, b);
     }
     vconn_close(vconn);
     fclose(file);
@@ -548,7 +566,7 @@ do_mod_flows(int argc OVS_UNUSED, char *argv[])
     command = strict ? OFPFC_MODIFY_STRICT : OFPFC_MODIFY;
     buffer = parse_ofp_flow_mod_str(argv[2], command);
     open_vconn(argv[1], &vconn);
-    send_openflow_buffer(vconn, buffer);
+    dump_noreply_transaction(vconn, buffer);
     vconn_close(vconn);
 }
 
@@ -562,23 +580,7 @@ static void do_del_flows(int argc, char *argv[])
     buffer = parse_ofp_flow_mod_str(argc > 2 ? argv[2] : "", command);
 
     open_vconn(argv[1], &vconn);
-    send_openflow_buffer(vconn, buffer);
-    vconn_close(vconn);
-}
-
-static void
-do_tun_cookie(int argc OVS_UNUSED, char *argv[])
-{
-    struct nxt_tun_id_cookie *tun_id_cookie;
-    struct ofpbuf *buffer;
-    struct vconn *vconn;
-
-    tun_id_cookie = make_nxmsg(sizeof *tun_id_cookie, NXT_TUN_ID_FROM_COOKIE,
-                               &buffer);
-    tun_id_cookie->set = !strcmp(argv[2], "true");
-
-    open_vconn(argv[1], &vconn);
-    send_openflow_buffer(vconn, buffer);
+    dump_noreply_transaction(vconn, buffer);
     vconn_close(vconn);
 }
 
@@ -606,7 +608,7 @@ do_monitor(int argc, char *argv[])
 
         osc = make_openflow(sizeof *osc, OFPT_SET_CONFIG, &buf);
         osc->miss_send_len = htons(miss_send_len);
-        send_openflow_buffer(vconn, buf);
+        dump_noreply_transaction(vconn, buf);
     }
     monitor_vconn(vconn);
 }
@@ -682,7 +684,7 @@ do_mod_port(int argc OVS_UNUSED, char *argv[])
     }
 
     open_vconn(argv[1], &vconn);
-    send_openflow_buffer(vconn, request);
+    dump_noreply_transaction(vconn, request);
     vconn_close(vconn);
 }
 
@@ -870,7 +872,6 @@ static const struct command all_commands[] = {
     { "add-flows", 2, 2, do_add_flows },
     { "mod-flows", 2, 2, do_mod_flows },
     { "del-flows", 1, 2, do_del_flows },
-    { "tun-cookie", 2, 2, do_tun_cookie },
     { "dump-ports", 1, 2, do_dump_ports },
     { "mod-port", 3, 3, do_mod_port },
     { "probe", 1, 1, do_probe },