X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=src%2Flttngtop.c;h=52bf6e98bf77e7cd9a9d484f442db94e9afbb9ad;hb=c263c4eb55ebd2b6caf659a7f524f9543df41544;hp=924864b32fb9f50710717ee7ed07642a8c0ffca6;hpb=85db46189f6379c1e517efd4cfc4558d696db988;p=lttngtop.git

diff --git a/src/lttngtop.c b/src/lttngtop.c
index 924864b..52bf6e9 100644
--- a/src/lttngtop.c
+++ b/src/lttngtop.c
@@ -334,9 +334,10 @@ void init_lttngtop()
 	lttngtop.cpu_table = g_ptr_array_new();
 }
 
-void usage(FILE *fd)
+void usage(FILE *fp)
 {
-
+	fprintf(fp, "LTTngTop %s\n\n", VERSION);
+	fprintf(fp, "Usage : lttngtop /path/to/trace\n");
 }
 
 /*