1/* vi: set sw=4 ts=4: */
2/*
3 * usleep implementation for busybox
4 *
5 * Copyright (C) 2003  Manuel Novoa III  <mjn3@codepoet.org>
6 *
7 * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
8 */
9
10/* BB_AUDIT SUSv3 N/A -- Apparently a busybox extension. */
11
12#include "libbb.h"
13
14/* This is a NOFORK applet. Be very careful! */
15
16int usleep_main(int argc, char **argv);
17int usleep_main(int argc, char **argv)
18{
19	if (argc != 2) {
20		bb_show_usage();
21	}
22
23	if (usleep(xatou(argv[1]))) {
24		bb_perror_nomsg_and_die();
25	}
26
27	return EXIT_SUCCESS;
28}
29