/* 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 source tree. */ /* BB_AUDIT SUSv3 N/A -- Apparently a busybox extension. */ //usage:#define usleep_trivial_usage //usage: "N" //usage:#define usleep_full_usage "\n\n" //usage: "Pause for N microseconds" //usage: //usage:#define usleep_example_usage //usage: "$ usleep 1000000\n" //usage: "[pauses for 1 second]\n" #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(); } usleep(xatou(argv[1])); return EXIT_SUCCESS; }