1/*
2 * cat.c --
3 *
4 *	Program used when testing tclWinPipe.c
5 *
6 * Copyright (c) 1996 by Sun Microsystems, Inc.
7 *
8 * See the file "license.terms" for information on usage and redistribution
9 * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
10 *
11 * RCS: @(#) $Id: cat.c,v 1.3.10.1 2010/01/31 23:51:37 nijtmans Exp $
12 */
13
14#include <stdio.h>
15#ifdef __CYGWIN__
16#   include <unistd.h>
17#else
18#   include <io.h>
19#endif
20#include <string.h>
21
22int
23main(void)
24{
25    char buf[1024];
26    int n;
27    const char *err;
28
29    while (1) {
30	n = read(0, buf, sizeof(buf));
31	if (n <= 0) {
32	    break;
33	}
34        write(1, buf, n);
35    }
36    err = (sizeof(int) == 2) ? "stderr16" : "stderr32";
37    write(2, err, strlen(err));
38
39    return 0;
40}
41