SoW-2019-0002: Dynamic Snapshot

[lttng-tools.git] / src / bin / lttng-crash / lttng-crash.c

diff --git a/src/bin/lttng-crash/lttng-crash.c b/src/bin/lttng-crash/lttng-crash.c
index f12ecfaea0a6fe272f2859a9dd57a77a80638d03..98c52c59dcd835a2c48cde3def2543d025f13132 100644 (file)
--- a/src/bin/lttng-crash/lttng-crash.c
+++ b/src/bin/lttng-crash/lttng-crash.c
@@ -2,18 +2,8 @@
  * Copyright (C) 2011 David Goulet <david.goulet@polymtl.ca>
  * Copyright (C) 2014 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License, version 2 only,
- * as published by the Free Software Foundation.
+ * SPDX-License-Identifier: GPL-2.0-only
  *
- * This program 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
 #include <getopt.h>
@@ -190,9 +180,9 @@ struct lttng_crash_layout {
 };
 
 /* Variables */
-static char *progname,
-       *opt_viewer_path = NULL,
-       *opt_output_path = NULL;
+static const char *progname;
+static char *opt_viewer_path = NULL;
+static char *opt_output_path = NULL;
 
 static char *input_path;
 
@@ -227,9 +217,10 @@ static void usage(void)
 static void version(FILE *ofp)
 {
        fprintf(ofp, "%s (LTTng Crash Trace Viewer) " VERSION " - " VERSION_NAME
-"%s\n",
+"%s%s\n",
                        progname,
-                       GIT_VERSION[0] == '\0' ? "" : " - " GIT_VERSION);
+                       GIT_VERSION[0] == '\0' ? "" : " - " GIT_VERSION,
+                       EXTRA_VERSION_NAME[0] == '\0' ? "" : " - " EXTRA_VERSION_NAME);
 }
 
 /*
@@ -305,7 +296,7 @@ static int parse_args(int argc, char **argv)
        }
 
        if (!opt_viewer_path) {
-               opt_viewer_path = DEFAULT_VIEWER;
+               opt_viewer_path = (char *) DEFAULT_VIEWER;
        }
 
        /* No leftovers, or more than one input path, print usage and quit */