1/*-
2 * Copyright (c) 1999-2002 Poul-Henning Kamp
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
--- 9 unchanged lines hidden (view full) ---
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 *
26 * $FreeBSD: head/sys/kern/kern_conf.c 111815 2003-03-03 12:15:54Z phk $
27 */
28
29#include <sys/param.h>
30#include <sys/kernel.h>
31#include <sys/systm.h>
32#include <sys/bio.h>
33#include <sys/lock.h>
34#include <sys/mutex.h>
--- 55 unchanged lines hidden (view full) ---
90 biofinish(bp, NULL, ENXIO);
91}
92
93#define dead_dump (dumper_t *)enxio
94
95#define dead_kqfilter (d_kqfilter_t *)enxio
96
97static struct cdevsw dead_cdevsw = {
98 .d_open = dead_open,
99 .d_close = dead_close,
100 .d_read = dead_read,
101 .d_write = dead_write,
102 .d_ioctl = dead_ioctl,
103 .d_poll = dead_poll,
104 .d_mmap = dead_mmap,
105 .d_strategy = dead_strategy,
106 .d_name = "dead",
107 .d_maj = 255,
108 .d_dump = dead_dump,
109 .d_kqfilter = dead_kqfilter
110};
111
112
113struct cdevsw *
114devsw(dev_t dev)
115{
116 if (dev->si_devsw)
117 return (dev->si_devsw);
--- 392 unchanged lines hidden ---
2 * Copyright (c) 1999-2002 Poul-Henning Kamp
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
--- 9 unchanged lines hidden (view full) ---
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 *
26 * $FreeBSD: head/sys/kern/kern_conf.c 111815 2003-03-03 12:15:54Z phk $
27 */
28
29#include <sys/param.h>
30#include <sys/kernel.h>
31#include <sys/systm.h>
32#include <sys/bio.h>
33#include <sys/lock.h>
34#include <sys/mutex.h>
--- 55 unchanged lines hidden (view full) ---
90 biofinish(bp, NULL, ENXIO);
91}
92
93#define dead_dump (dumper_t *)enxio
94
95#define dead_kqfilter (d_kqfilter_t *)enxio
96
97static struct cdevsw dead_cdevsw = {
98 .d_open = dead_open,
99 .d_close = dead_close,
100 .d_read = dead_read,
101 .d_write = dead_write,
102 .d_ioctl = dead_ioctl,
103 .d_poll = dead_poll,
104 .d_mmap = dead_mmap,
105 .d_strategy = dead_strategy,
106 .d_name = "dead",
107 .d_maj = 255,
108 .d_dump = dead_dump,
109 .d_kqfilter = dead_kqfilter
110};
111
112
113struct cdevsw *
114devsw(dev_t dev)
115{
116 if (dev->si_devsw)
117 return (dev->si_devsw);
--- 392 unchanged lines hidden ---