Cleanup usage() across sbase

Some tools didn't use argv0 for tool name, or usage() at all.
2015-12-21 18:36:28 +01:00
parent 00d7bf4ea5
commit 6e7743eb56
13 changed files with 20 additions and 17 deletions
--- a/renice.c
+++ b/renice.c
@@ -37,7 +37,7 @@ renice(int which, int who, long adj)
 static void
 usage(void)
 {
-	eprintf("renice -n num [-g | -p | -u] id ...\n");
+	eprintf("usage: %s -n num [-g | -p | -u] id ...\n", argv0);
 }

 int