Last change
on this file since 2709 was 821, checked in by Bruno Cornec, 18 years ago |
Addition of busybox 1.2.1 as a mindi-busybox new package
This should avoid delivering binary files in mindi not built there (Fedora and Debian are quite serious about that)
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File size:
761 bytes
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1 | /* vi: set sw=4 ts=4: */
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2 | /*
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3 | * cat 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 tarball for details.
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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/cat.html */
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12 |
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13 | #include "busybox.h"
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14 | #include <unistd.h>
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15 |
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16 | int cat_main(int argc, char **argv)
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17 | {
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18 | FILE *f;
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19 | int retval = EXIT_SUCCESS;
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20 |
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21 | bb_getopt_ulflags(argc, argv, "u");
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22 |
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23 | argv += optind;
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24 | if (!*argv) {
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25 | *--argv = "-";
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26 | }
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27 |
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28 | do {
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29 | if ((f = bb_wfopen_input(*argv)) != NULL) {
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30 | int r = bb_copyfd_eof(fileno(f), STDOUT_FILENO);
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31 | bb_fclose_nonstdin(f);
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32 | if (r >= 0) {
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33 | continue;
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34 | }
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35 | }
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36 | retval = EXIT_FAILURE;
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37 | } while (*++argv);
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38 |
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39 | return retval;
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40 | }
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