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c84142e8 UD |
1 | /* Copyright (C) 1992, 1995, 1996, 1997 Free Software Foundation, Inc. |
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 | |
5 | modify it under the terms of the GNU Library General Public License as | |
6 | published by the Free Software Foundation; either version 2 of the | |
7 | License, or (at your option) any later version. | |
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 | |
12 | Library General Public License for more details. | |
13 | ||
14 | You should have received a copy of the GNU Library General Public | |
15 | License along with the GNU C Library; see the file COPYING.LIB. If not, | |
16 | write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, | |
17 | Boston, MA 02111-1307, USA. */ | |
28f540f4 | 18 | |
28f540f4 RM |
19 | #include <stdio.h> |
20 | ||
77a58cad | 21 | #ifdef USE_IN_LIBIO |
a68b0d31 | 22 | # undef ssize_t |
77a58cad RM |
23 | # define ssize_t _IO_ssize_t |
24 | #endif | |
25 | ||
28f540f4 | 26 | int |
11336c16 | 27 | main (int argc, char *argv[]) |
28f540f4 RM |
28 | { |
29 | char *buf = NULL; | |
30 | size_t size = 0; | |
31 | ssize_t len; | |
32 | ||
33 | while ((len = getline (&buf, &size, stdin)) != -1) | |
34 | { | |
35 | printf ("bufsize %u; read %d: ", size, len); | |
36 | if (fwrite (buf, len, 1, stdout) != 1) | |
37 | { | |
38 | perror ("fwrite"); | |
39 | return 1; | |
40 | } | |
41 | } | |
42 | ||
43 | if (ferror (stdin)) | |
44 | { | |
45 | perror ("getline"); | |
46 | return 1; | |
47 | } | |
48 | ||
49 | return 0; | |
50 | } |