* Copyright (c) 2011 David Goulet <david.goulet@polymtl.ca>
*
* This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * as published by the Free Software Foundation; only version 2
- * of the License.
+ * it under the terms of the GNU General Public License, version 2 only,
+ * as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
static void usage(FILE *ofp)
{
- fprintf(ofp, "LTTng Trace Control " VERSION"\n\n");
+ fprintf(ofp, "LTTng Trace Control " VERSION" - " VERSION_NAME"\n\n");
fprintf(ofp, "usage: lttng [OPTIONS] <COMMAND>\n");
fprintf(ofp, "\n");
fprintf(ofp, "Options:\n");
case 0:
break;
default:
- ERR("%s", lttng_strerror(ret));
+ if (ret < 0) {
+ ret = -ret;
+ }
break;
}