1 | /* Simple Program to List a Directory, Mark II |
2 | Copyright (C) 1991-2024 Free Software Foundation, Inc. |
3 | |
4 | This program is free software; you can redistribute it and/or |
5 | modify it under the terms of the GNU General Public License |
6 | as published by the Free Software Foundation; either version 2 |
7 | of the License, or (at your option) any later version. |
8 | |
9 | This program is distributed in the hope that it will be useful, |
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
12 | GNU General Public License for more details. |
13 | |
14 | You should have received a copy of the GNU General Public License |
15 | along with this program; if not, see <https://www.gnu.org/licenses/>. |
16 | */ |
17 | |
18 | /*@group*/ |
19 | #include <stdio.h> |
20 | #include <dirent.h> |
21 | /*@end group*/ |
22 | |
23 | static int |
24 | one (const struct dirent *unused) |
25 | { |
26 | return 1; |
27 | } |
28 | |
29 | int |
30 | main (void) |
31 | { |
32 | struct dirent **eps; |
33 | int n; |
34 | |
35 | n = scandir (dir: "./" , namelist: &eps, selector: one, cmp: alphasort); |
36 | if (n >= 0) |
37 | { |
38 | int cnt; |
39 | for (cnt = 0; cnt < n; ++cnt) |
40 | puts (s: eps[cnt]->d_name); |
41 | } |
42 | else |
43 | perror ("Couldn't open the directory" ); |
44 | |
45 | return 0; |
46 | } |
47 | |