1 /* Copyright (C) 2001 artofcode LLC. All rights reserved.
2
3 This software is provided AS-IS with no warranty, either express or
4 implied.
5
6 This software is distributed under license and may not be copied,
7 modified or distributed except as expressly authorized under the terms
8 of the license contained in the file LICENSE in this distribution.
9
10 For more information about licensing, please refer to
11 http://www.ghostscript.com/licensing/. For information on
12 commercial licensing, go to http://www.artifex.com/licensing/ or
13 contact Artifex Software, Inc., 101 Lucas Valley Road #110,
14 San Rafael, CA 94903, U.S.A., +1(415)492-9861.
15 */
16
17 /* $Id: gp_stdin.c,v 1.4 2002/02/21 22:24:52 giles Exp $ */
18 /* Read stdin on platforms that do not support unbuffered read.
19 * This is the most portable implementation, but it is very slow
20 * when reading stdin because it will read one byte at a time.
21 * Platforms that support unbuffered read should use gp_stdia.c
22 * or provide their own implementation
23 */
24
25 #include "stdio_.h"
26 #include "gx.h"
27 #include "gp.h"
28
29 /* Read bytes from stdin, using unbuffered if possible.
30 * This implementation doesn't do unbuffered, so if
31 * interactive read one byte at a time.
32 */
gp_stdin_read(char * buf,int len,int interactive,FILE * f)33 int gp_stdin_read(char *buf, int len, int interactive, FILE *f)
34 {
35 return fread(buf, 1, interactive ? 1 : len, f);
36 }
37
38