1/*-
2 * SPDX-License-Identifier: BSD-3-Clause
3 *
4 * Copyright (c) 1980, 1993
5 *	The Regents of the University of California.  All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 *    notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 *    notice, this list of conditions and the following disclaimer in the
14 *    documentation and/or other materials provided with the distribution.
15 * 3. Neither the name of the University nor the names of its contributors
16 *    may be used to endorse or promote products derived from this software
17 *    without specific prior written permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 * SUCH DAMAGE.
30 */
31
32#ifndef lint
33#if 0
34static char sccsid[] = "@(#)mkheaders.c	8.1 (Berkeley) 6/6/93";
35#endif
36static const char rcsid[] =
37  "$FreeBSD$";
38#endif /* not lint */
39
40/*
41 * This used to generate a bunch of hearders files related to devices when
42 * device counters were supported. Support for that was removed in 2005.
43 * Since then, all we've done is to report unknown devices in this file.
44 * It's kept its historical name, despite no longer generating headers.
45 */
46
47#include <err.h>
48#include <stdio.h>
49#include "config.h"
50#include "y.tab.h"
51
52void
53headers(void)
54{
55	struct device *dp;
56	int errors;
57
58	errors = 0;
59	STAILQ_FOREACH(dp, &dtab, d_next) {
60		if (!(dp->d_done & DEVDONE)) {
61			warnx("Error: device \"%s\" is unknown",
62			       dp->d_name);
63			       errors++;
64			}
65	}
66	if (errors)
67		errx(1, "%d errors", errors);
68}
69