Last change
on this file since 3268 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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[821] | 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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[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 compliant */
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| 11 | /* http://www.opengroup.org/onlinepubs/007904975/utilities/mkfifo.html */
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| 12 |
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[3232] | 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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[1765] | 22 | #include "libbb.h"
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[821] | 23 | #include "libcoreutils/coreutils.h"
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| 24 |
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[2725] | 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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[821] | 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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[2725] | 33 | mode = getopt_mk_fifo_nod(argv);
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[821] | 34 |
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[1765] | 35 | argv += optind;
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| 36 | if (!*argv) {
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[821] | 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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[2725] | 42 | bb_simple_perror_msg(*argv); /* Avoid multibyte problems. */
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[821] | 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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