add option to dump unknown IEs with scan command

diff --git a/scan.c b/scan.c
index 48f803aea98db6b6893698fc72b2b90ae2af6f6d..91e94ed482d7af4bdc2636a8233dba3faf6e5fa3 100644 (file)
--- a/scan.c
+++ b/scan.c
@@ -340,12 +340,13 @@ static int handle_scan_combined(struct nl80211_state *state,
                NULL,
                "scan",
                "dump",
+               NULL,
        };
        static const __u32 cmds[] = {
                NL80211_CMD_NEW_SCAN_RESULTS,
                NL80211_CMD_SCAN_ABORTED,
        };
-       int err;
+       int dump_argc, err;
 
        trig_argv[0] = argv[0];
        err = handle_cmd(state, II_NETDEV, ARRAY_SIZE(trig_argv), trig_argv);
@@ -382,7 +383,13 @@ static int handle_scan_combined(struct nl80211_state *state,
                return 0;
        }
 
+       if (argc == 3 && !strcmp(argv[2], "-u")) {
+               dump_argc = 4;
+               dump_argv[3] = "-u";
+       } else
+               dump_argc = 3;
+
        dump_argv[0] = argv[0];
-       return handle_cmd(state, II_NETDEV, ARRAY_SIZE(dump_argv), dump_argv);
+       return handle_cmd(state, II_NETDEV, dump_argc, dump_argv);
 }
-TOPLEVEL(scan, NULL, 0, 0, CIB_NETDEV, handle_scan_combined);
+TOPLEVEL(scan, "[-u]", 0, 0, CIB_NETDEV, handle_scan_combined);