sbase/yes.c

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/* See LICENSE file for copyright and license details. */
#include <stdio.h>
#include <stdlib.h>
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#include "util.h"
static void
usage(void)
{
eprintf("usage: %s [string ...]\n", argv0);
}
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int
main(int argc, char *argv[])
{
size_t i;
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ARGBEGIN {
default:
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usage();
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} ARGEND;
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if (argc == 0) {
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for (;;)
puts("y");
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} else {
for (i = 0; ; i++, i %= argc) {
printf("%s", argv[i]);
putchar(i == argc - 1 ? '\n' : ' ');
}
}
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return 1; /* should not reach */
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}