diff options
Diffstat (limited to 'release/src/router/busybox/coreutils/yes.c')
| -rw-r--r-- | release/src/router/busybox/coreutils/yes.c | 44 |
1 files changed, 15 insertions, 29 deletions
diff --git a/release/src/router/busybox/coreutils/yes.c b/release/src/router/busybox/coreutils/yes.c index 74f7571c..9d3f6755 100644 --- a/release/src/router/busybox/coreutils/yes.c +++ b/release/src/router/busybox/coreutils/yes.c @@ -4,20 +4,7 @@ * * Copyright (C) 2003 Manuel Novoa III <mjn3@codepoet.org> * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * + * Licensed under GPLv2 or later, see file LICENSE in this tarball for details. */ /* BB_AUDIT SUSv3 N/A -- Matches GNU behavior. */ @@ -27,29 +14,28 @@ * Size reductions and removed redundant applet name prefix from error messages. */ -#include <stdio.h> -#include <stdlib.h> -#include "busybox.h" +#include "libbb.h" + +/* This is a NOFORK applet. Be very careful! */ -extern int yes_main(int argc, char **argv) +int yes_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE; +int yes_main(int argc, char **argv) { - static const char fmt_str[] = " %s"; - const char *fmt; - char **first_arg; + char **pp; - *argv = "y"; + argv[0] = (char*)"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; + pp = argv; + while (1) { + fputs(*pp, stdout); + if (!*++pp) + break; + putchar(' '); + } } while (putchar('\n') != EOF); bb_perror_nomsg_and_die(); |