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42 lines
802 B
C
42 lines
802 B
C
/* vi: set sw=4 ts=4: */
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/*
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* yes implementation for busybox
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*
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* Copyright (C) 2003 Manuel Novoa III <mjn3@codepoet.org>
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*
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* Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
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*/
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/* BB_AUDIT SUSv3 N/A -- Matches GNU behavior. */
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/* Mar 16, 2003 Manuel Novoa III (mjn3@codepoet.org)
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*
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* Size reductions and removed redundant applet name prefix from error messages.
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*/
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#include "busybox.h"
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int yes_main(int argc, char **argv)
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{
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static const char fmt_str[] = " %s";
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const char *fmt;
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char **first_arg;
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*argv = (char*)"y";
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if (argc != 1) {
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++argv;
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}
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first_arg = argv;
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do {
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fmt = fmt_str + 1;
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do {
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printf(fmt, *argv);
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fmt = fmt_str;
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} while (*++argv);
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argv = first_arg;
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} while (putchar('\n') != EOF);
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bb_perror_nomsg_and_die();
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}
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