source: trunk/libs/newlib/src/libgloss/crx/isatty.c @ 444

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

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

File size: 932 bytes
Line 
1/* isatty.c -- chek the terminal device.
2 *
3 * Copyright (c) 1995 Cygnus Support
4 *
5 * The authors hereby grant permission to use, copy, modify, distribute,
6 * and license this software and its documentation for any purpose, provided
7 * that existing copyright notices are retained in all copies and that this
8 * notice is included verbatim in any distributions. No written agreement,
9 * license, or royalty fee is required for any of the authorized uses.
10 * Modifications to this software may be copyrighted by their authors
11 * and need not follow the licensing terms described here, provided that
12 * the new terms are clearly indicated on the first page of each file where
13 * they apply.
14 */
15#include <_ansi.h>
16
17/*
18 * isatty -- returns 1 if connected to a terminal device,
19 *           returns 0 if not. Since we're hooked up to a
20 *           serial port, we'll say yes and return a 1.
21 */
22int
23isatty (int fd)
24{
25  return (1);
26}
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