source: trunk/libs/newlib/src/libgloss/rs6000/ads-io.c @ 672

Last change on this file since 672 was 444, checked in by satin@…, 6 years ago

add newlib,libalmos-mkh, restructure shared_syscalls.h and mini-libc

File size: 1.1 KB
Line 
1/*
2 * ads-io.c -- stub io functions for targets using the sds monitor
3 *
4 * Copyright (c) 1998 Cygnus Support
5 *
6 * The authors hereby grant permission to use, copy, modify, distribute,
7 * and license this software and its documentation for any purpose, provided
8 * that existing copyright notices are retained in all copies and that this
9 * notice is included verbatim in any distributions. No written agreement,
10 * license, or royalty fee is required for any of the authorized uses.
11 * Modifications to this software may be copyrighted by their authors
12 * and need not follow the licensing terms described here, provided that
13 * the new terms are clearly indicated on the first page of each file where
14 * they apply.
15 */
16
17int inbyte(void)
18{
19  return -1;
20}
21
22
23void outbyte(char c)
24{
25}
26
27
28/*
29 * write -- write some bytes to the output device.
30 */
31
32int
33write (int fd, char *ptr, unsigned len)
34{
35  return len;
36}
37
38
39/*
40 * print -- do a raw print of a string
41 */ 
42void
43print (char *ptr)
44{
45}
46
47
48/*
49 * read  -- read bytes from the serial port. Ignore fd, since
50 *          we only have stdin.
51 */
52int read (int fd, char *buf, int nbytes)
53{
54  return -1;
55}
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