Update the default config to not ask stuff

[oweals/busybox.git] / coreutils / hostid.c

diff --git a/coreutils/hostid.c b/coreutils/hostid.c
index 68a2cc65900e1823251b303e2c3aa93c34f36ffb..917dc223e3222db342d73243092d39c2f362627c 100644 (file)
--- a/coreutils/hostid.c
+++ b/coreutils/hostid.c
@@ -20,13 +20,19 @@
  *
  */
 
-#include <stdio.h>
+/* BB_AUDIT SUSv3 N/A -- Matches GNU behavior. */
+
 #include <stdlib.h>
 #include <unistd.h>
 #include "busybox.h"
 
 extern int hostid_main(int argc, char **argv)
 {
-       printf("%lx\n", gethostid());
-       return EXIT_SUCCESS;
+       if (argc > 1) {
+               bb_show_usage();
+       }
+
+       bb_printf("%lx\n", gethostid());
+
+       bb_fflush_stdout_and_exit(EXIT_SUCCESS);
 }