| /* 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. */ |
| |
| #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; |
| } |