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conf.h (150148) conf.h (150342)
1/*-
2 * Copyright (c) 1990, 1993
3 * The Regents of the University of California. All rights reserved.
4 * Copyright (c) 2000
5 * Poul-Henning Kamp. All rights reserved.
6 * (c) UNIX System Laboratories, Inc.
7 * All or some portions of this file are derived from material licensed
8 * to the University of California by American Telephone and Telegraph

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29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
34 * SUCH DAMAGE.
35 *
36 * @(#)conf.h 8.5 (Berkeley) 1/9/95
1/*-
2 * Copyright (c) 1990, 1993
3 * The Regents of the University of California. All rights reserved.
4 * Copyright (c) 2000
5 * Poul-Henning Kamp. All rights reserved.
6 * (c) UNIX System Laboratories, Inc.
7 * All or some portions of this file are derived from material licensed
8 * to the University of California by American Telephone and Telegraph

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29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
34 * SUCH DAMAGE.
35 *
36 * @(#)conf.h 8.5 (Berkeley) 1/9/95
37 * $FreeBSD: head/sys/sys/conf.h 150148 2005-09-15 08:01:57Z phk $
37 * $FreeBSD: head/sys/sys/conf.h 150342 2005-09-19 19:56:48Z phk $
38 */
39
40#ifndef _SYS_CONF_H_
41#define _SYS_CONF_H_
42
43#ifdef _KERNEL
44#include <sys/eventhandler.h>
45#else
46#include <sys/queue.h>
47#endif
48
49struct tty;
50struct snapdata;
51struct devfs_dirent;
52struct cdevsw;
53
54struct cdev {
38 */
39
40#ifndef _SYS_CONF_H_
41#define _SYS_CONF_H_
42
43#ifdef _KERNEL
44#include <sys/eventhandler.h>
45#else
46#include <sys/queue.h>
47#endif
48
49struct tty;
50struct snapdata;
51struct devfs_dirent;
52struct cdevsw;
53
54struct cdev {
55 struct cdev_priv *si_priv;
55 u_int si_flags;
56#define SI_ALIAS 0x0002 /* carrier of alias name */
57#define SI_NAMED 0x0004 /* make_dev{_alias} has been called */
58#define SI_CHEAPCLONE 0x0008 /* can be removed_dev'ed when vnode reclaims */
59#define SI_CHILD 0x0010 /* child of another struct cdev **/
60#define SI_DEVOPEN 0x0020 /* opened by device */
61#define SI_CONSOPEN 0x0040 /* opened by console */
62#define SI_DUMPDEV 0x0080 /* is kernel dumpdev */

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68 uid_t si_uid;
69 gid_t si_gid;
70 mode_t si_mode;
71 struct ucred *si_cred; /* cached clone-time credential */
72 u_int si_drv0;
73 int si_refcount;
74 LIST_ENTRY(cdev) si_list;
75 LIST_ENTRY(cdev) si_clone;
56 u_int si_flags;
57#define SI_ALIAS 0x0002 /* carrier of alias name */
58#define SI_NAMED 0x0004 /* make_dev{_alias} has been called */
59#define SI_CHEAPCLONE 0x0008 /* can be removed_dev'ed when vnode reclaims */
60#define SI_CHILD 0x0010 /* child of another struct cdev **/
61#define SI_DEVOPEN 0x0020 /* opened by device */
62#define SI_CONSOPEN 0x0040 /* opened by console */
63#define SI_DUMPDEV 0x0080 /* is kernel dumpdev */

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69 uid_t si_uid;
70 gid_t si_gid;
71 mode_t si_mode;
72 struct ucred *si_cred; /* cached clone-time credential */
73 u_int si_drv0;
74 int si_refcount;
75 LIST_ENTRY(cdev) si_list;
76 LIST_ENTRY(cdev) si_clone;
76 LIST_HEAD(,devfs_dirent)si_alist;
77 LIST_HEAD(, cdev) si_children;
78 LIST_ENTRY(cdev) si_siblings;
79 struct cdev *si_parent;
77 LIST_HEAD(, cdev) si_children;
78 LIST_ENTRY(cdev) si_siblings;
79 struct cdev *si_parent;
80 u_int si_inode;
81 char *si_name;
82 void *si_drv1, *si_drv2;
83 struct cdevsw *si_devsw;
84 int si_iosize_max; /* maximum I/O size (for physio &al) */
85 u_long si_usecount;
86 u_long si_threadcount;
87 union {
88 struct tty *__sit_tty;

--- 222 unchanged lines hidden --- 		80 char *si_name;
81 void *si_drv1, *si_drv2;
82 struct cdevsw *si_devsw;
83 int si_iosize_max; /* maximum I/O size (for physio &al) */
84 u_long si_usecount;
85 u_long si_threadcount;
86 union {
87 struct tty *__sit_tty;

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