source: MondoRescue/branches/2.2.5/mindi-busybox/coreutils/yes.c@ 1765

/* vi: set sw=4 ts=4: */
/*
 * yes implementation for busybox
 *
 * Copyright (C) 2003  Manuel Novoa III  <mjn3@codepoet.org>
 *
 * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
 */

/* BB_AUDIT SUSv3 N/A -- Matches GNU behavior. */

/* Mar 16, 2003      Manuel Novoa III   (mjn3@codepoet.org)
 *
 * Size reductions and removed redundant applet name prefix from error messages.
 */

#include "libbb.h"

/* This is a NOFORK applet. Be very careful! */

int yes_main(int argc, char **argv);
int yes_main(int argc, char **argv)
{
    char **first_arg;

    argv[0] = (char*)"y";
    if (argc != 1) {
        ++argv;
    }

    first_arg = argv;
    do {
        while (1) {
            fputs(*argv, stdout);
            if (!*++argv)
                break;
            putchar(' ');
        }
        argv = first_arg;
    } while (putchar('\n') != EOF);

    bb_perror_nomsg_and_die();
}