start adding LGPL headers

[ust.git] / ust / ust.c

diff --git a/ust/ust.c b/ust/ust.c
index 79db4989a4ecac23ad25180339ffbe926b933611..621993587aa93134461de13d8e62bb68ce873512 100644 (file)
--- a/ust/ust.c
+++ b/ust/ust.c
@@ -1,7 +1,25 @@
+/* Copyright (C) 2009  Pierre-Marc Fournier
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA
+ */
+
+#define _GNU_SOURCE
+#include <stdio.h>
 #include <unistd.h>
 #include <getopt.h>
 #include <stdlib.h>
-#include <stdio.h>
 #include <fcntl.h>
 
 #include "ustcomm.h"
@@ -33,14 +51,12 @@ Commands:\n\
 int parse_opts_long(int argc, char **argv, struct ust_opts *opts)
 {
        int c;
-       int digit_optind = 0;
 
        opts->cmd = NULL;
        opts->pids = NULL;
        opts->take_reply = 0;
 
        while (1) {
-               int this_option_optind = optind ? optind : 1;
                int option_index = 0;
                static struct option long_options[] = {
                        {"start-trace", 0, 0, 1000},