/* 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 <stdio.h> | |
#include <stdlib.h> | |
#include "busybox.h" | |
int yes_main(int argc, char **argv) | |
{ | |
static const char fmt_str[] = " %s"; | |
const char *fmt; | |
char **first_arg; | |
*argv = "y"; | |
if (argc != 1) { | |
++argv; | |
} | |
first_arg = argv; | |
do { | |
fmt = fmt_str + 1; | |
do { | |
bb_printf(fmt, *argv); | |
fmt = fmt_str; | |
} while (*++argv); | |
argv = first_arg; | |
} while (putchar('\n') != EOF); | |
bb_perror_nomsg_and_die(); | |
} |