X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Fbin%2Flttng%2Fcommands%2Fversion.c;h=cf46a8cb0e32fe7f3e1b35ed1dffa43d41dd0a90;hb=d113fbc8270a4c2089c6e1aa1f5f5c5bb3f4c9dd;hp=f4d89631e7e5a13dfc1a42a6e5aa5d7767d3bacc;hpb=4c6ac053271850d24b2eda44a78f066c332880e1;p=lttng-tools.git

diff --git a/src/bin/lttng/commands/version.c b/src/bin/lttng/commands/version.c
index f4d89631e..cf46a8cb0 100644
--- a/src/bin/lttng/commands/version.c
+++ b/src/bin/lttng/commands/version.c
@@ -15,7 +15,7 @@
  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-#define _GNU_SOURCE
+#define _LGPL_SOURCE
 #include <popt.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -23,7 +23,6 @@
 #include <sys/stat.h>
 #include <sys/types.h>
 #include <unistd.h>
-#include <config.h>
 
 #include <common/mi-lttng.h>
 
@@ -43,19 +42,6 @@ static struct poptOption long_options[] = {
 	{0, 0, 0, 0, 0, 0, 0}
 };
 
-/*
- * usage
- */
-static void usage(FILE *ofp)
-{
-	fprintf(ofp, "usage: lttng version [OPTIONS]\n");
-	fprintf(ofp, "\n");
-	fprintf(ofp, "Options:\n");
-	fprintf(ofp, "  -h, --help               Show this help\n");
-	fprintf(ofp, "      --list-options       Simple listing of options\n");
-	fprintf(ofp, "\n");
-}
-
 /*
  *  create_version
  */
@@ -149,13 +135,12 @@ int cmd_version(int argc, const char **argv)
 	while ((opt = poptGetNextOpt(pc)) != -1) {
 		switch (opt) {
 		case OPT_HELP:
-			usage(stdout);
+			SHOW_HELP();
 			goto end;
 		case OPT_LIST_OPTIONS:
 			list_cmd_options(stdout, long_options);
 			goto end;
 		default:
-			usage(stderr);
 			ret = CMD_UNDEFINED;
 			goto end;
 		}