From e901c15d890dbbdce4c086963cb1513653fc46b5 Mon Sep 17 00:00:00 2001 From: mjn3 Date: Wed, 19 Mar 2003 09:13:01 +0000 Subject: Major coreutils update. git-svn-id: svn://busybox.net/trunk/busybox@6751 69ca8d6d-28ef-0310-b511-8ec308f3f277 --- coreutils/usleep.c | 16 ++++++++++------ 1 file changed, 10 insertions(+), 6 deletions(-) (limited to 'coreutils/usleep.c') diff --git a/coreutils/usleep.c b/coreutils/usleep.c index ac268b485..f570f2734 100644 --- a/coreutils/usleep.c +++ b/coreutils/usleep.c @@ -1,8 +1,8 @@ /* vi: set sw=4 ts=4: */ /* - * Mini usleep implementation for busybox + * usleep implementation for busybox * - * Copyright (C) 1995, 1996 by Bruce Perens . + * Copyright (C) 2003 Manuel Novoa III * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -20,18 +20,22 @@ * */ -/* getopt not needed */ +/* BB_AUDIT SUSv3 N/A -- Apparently a busybox extension. */ #include +#include #include #include "busybox.h" extern int usleep_main(int argc, char **argv) { - if ((argc < 2) || (**(argv + 1) == '-')) { - show_usage(); + if (argc != 2) { + bb_show_usage(); + } + + if (usleep(bb_xgetularg10_bnd(argv[1], 0, UINT_MAX))) { + bb_perror_nomsg_and_die(); } - usleep(atoi(*(++argv))); /* return void */ return EXIT_SUCCESS; } -- cgit v1.2.3-55-g6feb