xref: /netbsd/sys/dev/microcode/run/build.c (revision 1c61b8b6)
1 /*	$NetBSD: build.c,v 1.1 2012/06/01 13:19:39 nonaka Exp $	*/
2 /*	$OpenBSD: build.c,v 1.3 2009/05/15 15:53:55 damien Exp $	*/
3 
4 /*-
5  * Copyright (c) 2006
6  *	Damien Bergamini <damien.bergamini@free.fr>
7  *
8  * Permission to use, copy, modify, and distribute this software for any
9  * purpose with or without fee is hereby granted, provided that the above
10  * copyright notice and this permission notice appear in all copies.
11  *
12  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
13  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
14  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
15  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
16  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
17  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
18  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
19  */
20 
21 #include <sys/types.h>
22 
23 #include <err.h>
24 #include <fcntl.h>
25 #include <stdio.h>
26 #include <unistd.h>
27 
28 #include "microcode.h"
29 
30 static void
output(const char * name,const uint8_t * ucode,int size)31 output(const char *name, const uint8_t *ucode, int size)
32 {
33 	ssize_t rlen;
34 	int fd;
35 
36 	printf("creating %s length %d\n", name, size);
37 
38 	fd = open(name, O_WRONLY | O_CREAT | O_TRUNC, 0644);
39 	if (fd == -1)
40 		err(1, "%s", name);
41 
42 	rlen = write(fd, ucode, size);
43 	if (rlen == -1)
44 		err(1, "%s", name);
45 	if (rlen != size)
46 		errx(1, "%s: short write", name);
47 
48 	close(fd);
49 }
50 
51 int
main(void)52 main(void)
53 {
54 
55 	output("run-rt2870", rt2870, sizeof rt2870);
56 	output("run-rt3071", rt3071, sizeof rt3071);
57 
58 	return 0;
59 }
60