blob: f2922379c3a34e5064fa2203cb7ddb9eaaa3c35d [file] [log] [blame]
Eric Andersenaad1a882001-03-16 22:47:14 +00001/* vi: set sw=4 ts=4: */
2/*
3 * Utility routines.
4 *
5 * Copyright (C) tons of folks. Tracking down who wrote what
6 * isn't something I'm going to worry about... If you wrote something
7 * here, please feel free to acknowledge your work.
8 *
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
13 *
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * General Public License for more details.
18 *
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 *
23 * Based in part on code from sash, Copyright (c) 1999 by David I. Bell
24 * Permission has been granted to redistribute this code under the GPL.
25 *
26 */
27
28#include <stdio.h>
29#include "libbb.h"
30
31
32int ask_confirmation()
33{
34 int c = '\0';
35 int ret = 0;
36
37 while (c != '\n') {
38 c = getchar();
39 if ( c != '\n' ) {
40 ret = ((c=='y')||(c=='Y')) ? 1 : 0;
41 }
42 }
43 return ret;
44}
45
46/* END CODE */
47/*
48Local Variables:
49c-file-style: "linux"
50c-basic-offset: 4
51tab-width: 4
52End:
53*/