Last change
on this file since 3295 was 3232, checked in by Bruno Cornec, 11 years ago |
- Update mindi-busybox to 1.21.1
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File size:
1.1 KB
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1 | /* vi: set sw=4 ts=4: */
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2 | /*
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3 | * mkfifo 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 compliant */
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11 | /* http://www.opengroup.org/onlinepubs/007904975/utilities/mkfifo.html */
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12 |
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13 | //usage:#define mkfifo_trivial_usage
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14 | //usage: "[-m MODE] " IF_SELINUX("[-Z] ") "NAME"
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15 | //usage:#define mkfifo_full_usage "\n\n"
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16 | //usage: "Create named pipe\n"
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17 | //usage: "\n -m MODE Mode (default a=rw)"
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18 | //usage: IF_SELINUX(
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19 | //usage: "\n -Z Set security context"
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20 | //usage: )
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21 |
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22 | #include "libbb.h"
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23 | #include "libcoreutils/coreutils.h"
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24 |
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25 | /* This is a NOEXEC applet. Be very careful! */
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26 |
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27 | int mkfifo_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
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28 | int mkfifo_main(int argc UNUSED_PARAM, char **argv)
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29 | {
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30 | mode_t mode;
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31 | int retval = EXIT_SUCCESS;
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32 |
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33 | mode = getopt_mk_fifo_nod(argv);
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34 |
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35 | argv += optind;
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36 | if (!*argv) {
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37 | bb_show_usage();
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38 | }
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39 |
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40 | do {
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41 | if (mkfifo(*argv, mode) < 0) {
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42 | bb_simple_perror_msg(*argv); /* Avoid multibyte problems. */
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43 | retval = EXIT_FAILURE;
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44 | }
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45 | } while (*++argv);
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46 |
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47 | return retval;
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48 | }
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