Last change
on this file since 3634 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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[821] | 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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[2725] | 7 | * Licensed under GPLv2 or later, see file LICENSE in this source tree.
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[821] | 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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[3232] | 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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[1765] | 21 | #include "libbb.h"
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[821] | 22 |
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[1765] | 23 | /* This is a NOFORK applet. Be very careful! */
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| 24 |
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[2725] | 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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[821] | 27 | {
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[2725] | 28 | if (!argv[1]) {
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[821] | 29 | bb_show_usage();
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| 30 | }
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| 31 |
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[3232] | 32 | usleep(xatou(argv[1]));
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[821] | 33 |
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| 34 | return EXIT_SUCCESS;
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| 35 | }
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