Last change
on this file since 3839 was 3232, checked in by Bruno Cornec, 11 years ago |
- Update mindi-busybox to 1.21.1
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File size:
810 bytes
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1 | /* vi: set sw=4 ts=4: */
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2 | /*
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3 | * usleep implementation for busybox
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4 | *
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5 | * Copyright (C) 2003 Manuel Novoa III <mjn3@codepoet.org>
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6 | *
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7 | * Licensed under GPLv2 or later, see file LICENSE in this source tree.
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8 | */
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9 |
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10 | /* BB_AUDIT SUSv3 N/A -- Apparently a busybox extension. */
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11 |
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12 | //usage:#define usleep_trivial_usage
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13 | //usage: "N"
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14 | //usage:#define usleep_full_usage "\n\n"
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15 | //usage: "Pause for N microseconds"
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16 | //usage:
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17 | //usage:#define usleep_example_usage
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18 | //usage: "$ usleep 1000000\n"
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19 | //usage: "[pauses for 1 second]\n"
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20 |
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21 | #include "libbb.h"
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22 |
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23 | /* This is a NOFORK applet. Be very careful! */
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24 |
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25 | int usleep_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
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26 | int usleep_main(int argc UNUSED_PARAM, char **argv)
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27 | {
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28 | if (!argv[1]) {
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29 | bb_show_usage();
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30 | }
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31 |
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32 | usleep(xatou(argv[1]));
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33 |
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34 | return EXIT_SUCCESS;
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35 | }
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