Jean Wolter writes:

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

diff --git a/coreutils/hostid.c b/coreutils/hostid.c
index 47bd8d724815f13c377976d1281a6a688f70615f..917dc223e3222db342d73243092d39c2f362627c 100644 (file)
--- a/coreutils/hostid.c
+++ b/coreutils/hostid.c
@@ -20,11 +20,19 @@
  *
  */
 
+/* BB_AUDIT SUSv3 N/A -- Matches GNU behavior. */
+
+#include <stdlib.h>
+#include <unistd.h>
 #include "busybox.h"
-#include <stdio.h>
 
 extern int hostid_main(int argc, char **argv)
 {
-       printf("%lx\n", gethostid());
-       return(TRUE);
+       if (argc > 1) {
+               bb_show_usage();
+       }
+
+       bb_printf("%lx\n", gethostid());
+
+       bb_fflush_stdout_and_exit(EXIT_SUCCESS);
 }