Update.
[glibc.git] / stdio-common / tstgetln.c
blobd6ff2c139d80a00392e44bf6b1e75207aaffcf8b
1 /* Copyright (C) 1992, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
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.
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.
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. */
19 #include <stdio.h>
21 #ifdef USE_IN_LIBIO
22 # undef ssize_t
23 # define ssize_t _IO_ssize_t
24 #endif
26 int
27 main (int argc, char *argv[])
29 char *buf = NULL;
30 size_t size = 0;
31 ssize_t len;
33 while ((len = getline (&buf, &size, stdin)) != -1)
35 printf ("bufsize %Zu; read %Zd: ", size, len);
36 if (fwrite (buf, len, 1, stdout) != 1)
38 perror ("fwrite");
39 return 1;
43 if (ferror (stdin))
45 perror ("getline");
46 return 1;
49 return 0;