summary refs log tree commit diff
path: root/stdio-common/getw.c
blob: 9ea2e25b2cce0bf79db6c9dd7c6f9b75b3aeeba8 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
/* Copyright (C) 1991-2015 Free Software Foundation, Inc.
   This file is part of the GNU C Library.

   The GNU C Library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 2.1 of the License, or (at your option) any later version.

   The GNU C Library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public
   License along with the GNU C Library; if not, see
   <http://www.gnu.org/licenses/>.  */

#include <stdio.h>

#include <libio/iolibio.h>
#define fread(p, m, n, s) _IO_fread (p, m, n, s)

/* Read a word (int) from STREAM.  */
int
getw (FILE *stream)
{
  int w;

  /* Is there a better way?  */
  if (fread ((void *) &w, sizeof (w), 1, stream) != 1)
    return EOF;
  return w;
}