busybox: imported from http://www.busybox.net/downloads/busybox-1.13.3.tar.bz2busybox-1.13.3

Signed-off-by: Bjørn Mork <bjorn@mork.no>

1 files changed, 28 insertions, 0 deletions

diff --git a/coreutils/usleep.c b/coreutils/usleep.c
new file mode 100644
index 0000000..e7acd5f
--- /dev/null
+++ b/coreutils/usleep.c
@@ -0,0 +1,28 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * usleep implementation for busybox
+ *
+ * Copyright (C) 2003  Manuel Novoa III  <mjn3@codepoet.org>
+ *
+ * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
+ */
+
+/* BB_AUDIT SUSv3 N/A -- Apparently a busybox extension. */
+
+#include "libbb.h"
+
+/* This is a NOFORK applet. Be very careful! */
+
+int usleep_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
+int usleep_main(int argc UNUSED_PARAM, char **argv)
+{
+	if (!argv[1]) {
+		bb_show_usage();
+	}
+
+	if (usleep(xatou(argv[1]))) {
+		bb_perror_nomsg_and_die();
+	}
+
+	return EXIT_SUCCESS;
+}