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04277e02 | 1 | /* Copyright (C) 1992-2019 Free Software Foundation, Inc. |
c84142e8 UD |
2 | This file is part of the GNU C Library. |
3 | ||
4 | The GNU C Library is free software; you can redistribute it and/or | |
41bdb6e2 AJ |
5 | modify it under the terms of the GNU Lesser General Public |
6 | License as published by the Free Software Foundation; either | |
7 | version 2.1 of the License, or (at your option) any later version. | |
c84142e8 UD |
8 | |
9 | The GNU C Library 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 GNU | |
41bdb6e2 | 12 | Lesser General Public License for more details. |
c84142e8 | 13 | |
41bdb6e2 | 14 | You should have received a copy of the GNU Lesser General Public |
59ba27a6 | 15 | License along with the GNU C Library; if not, see |
5a82c748 | 16 | <https://www.gnu.org/licenses/>. */ |
28f540f4 | 17 | |
28f540f4 | 18 | #include <stdio.h> |
77a58cad | 19 | |
28f540f4 | 20 | int |
11336c16 | 21 | main (int argc, char *argv[]) |
28f540f4 RM |
22 | { |
23 | char *buf = NULL; | |
24 | size_t size = 0; | |
25 | ssize_t len; | |
26 | ||
27 | while ((len = getline (&buf, &size, stdin)) != -1) | |
28 | { | |
ba9234d9 | 29 | printf ("bufsize %Zu; read %Zd: ", size, len); |
28f540f4 RM |
30 | if (fwrite (buf, len, 1, stdout) != 1) |
31 | { | |
32 | perror ("fwrite"); | |
33 | return 1; | |
34 | } | |
35 | } | |
36 | ||
37 | if (ferror (stdin)) | |
38 | { | |
39 | perror ("getline"); | |
40 | return 1; | |
41 | } | |
42 | ||
43 | return 0; | |
44 | } |