lttng: Add list-triggers command

[lttng-tools.git] / src / bin / lttng / commands / version.c

diff --git a/src/bin/lttng/commands/version.c b/src/bin/lttng/commands/version.c
index 722804e8e51a875ab5f9f1cd3e6a3b750e02efb2..9f606bf44396bcad8a8e60dfc54662a044356f3d 100644 (file)
--- a/src/bin/lttng/commands/version.c
+++ b/src/bin/lttng/commands/version.c
@@ -1,18 +1,8 @@
 /*
- * Copyright (C) 2011 - David Goulet <david.goulet@polymtl.ca>
+ * 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, 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.
  */
 
 #define _LGPL_SOURCE
@@ -66,7 +56,7 @@ static void create_version(struct mi_lttng_version *version)
 /*
  * Print the machine interface output of this command.
  */
-static int print_mi()
+static int print_mi(void)
 {
        int ret = CMD_SUCCESS;
        struct mi_writer *writer = NULL;
@@ -161,6 +151,15 @@ int cmd_version(int argc, const char **argv)
                MSG("\n" VERSION_DESCRIPTION "\n");
                MSG("Web site: https://lttng.org");
                MSG("\n%s", lttng_license);
+               if (EXTRA_VERSION_NAME[0] != '\0') {
+                       MSG("\nExtra version name: " EXTRA_VERSION_NAME);
+               }
+               if (EXTRA_VERSION_DESCRIPTION[0] != '\0') {
+                       MSG("\nExtra version description:\n\t" EXTRA_VERSION_DESCRIPTION);
+               }
+               if (EXTRA_VERSION_PATCHES[0] != '\0') {
+                       MSG("\nExtra version patches:\n\t" EXTRA_VERSION_PATCHES);
+               }
        }
 
 end: