| conf.h (50092) | conf.h (50254) |
|---|---|
| 1/*- 2 * Copyright (c) 1990, 1993 3 * The Regents of the University of California. All rights reserved. 4 * (c) UNIX System Laboratories, Inc. 5 * All or some portions of this file are derived from material licensed 6 * to the University of California by American Telephone and Telegraph 7 * Co. or Unix System Laboratories, Inc. and are reproduced herein with 8 * the permission of UNIX System Laboratories, Inc. --- 22 unchanged lines hidden (view full) --- 31 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 32 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 33 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 34 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 35 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 36 * SUCH DAMAGE. 37 * 38 * @(#)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 * (c) UNIX System Laboratories, Inc. 5 * All or some portions of this file are derived from material licensed 6 * to the University of California by American Telephone and Telegraph 7 * Co. or Unix System Laboratories, Inc. and are reproduced herein with 8 * the permission of UNIX System Laboratories, Inc. --- 22 unchanged lines hidden (view full) --- 31 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 32 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 33 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 34 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 35 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 36 * SUCH DAMAGE. 37 * 38 * @(#)conf.h 8.5 (Berkeley) 1/9/95 |
| 39 * $Id: conf.h,v 1.75 1999/08/17 20:25:48 billf Exp $ | 39 * $Id: conf.h,v 1.76 1999/08/20 20:24:59 julian Exp $ |
| 40 */ 41 42#ifndef _SYS_CONF_H_ 43#define _SYS_CONF_H_ 44 45#include <sys/queue.h> 46 47#define SPECNAMELEN 15 48 49struct tty; 50struct vnode; 51 52struct specinfo { | 40 */ 41 42#ifndef _SYS_CONF_H_ 43#define _SYS_CONF_H_ 44 45#include <sys/queue.h> 46 47#define SPECNAMELEN 15 48 49struct tty; 50struct vnode; 51 52struct specinfo { |
| 53 struct mount *si_mountpoint; 54 int si_bsize_phys; /* minimum physical block size */ 55 int si_bsize_best; /* optimal block size / VBLK */ 56 int si_bsize_max; /* maximum block size */ | |
| 57 58 udev_t si_udev; 59 SLIST_ENTRY(specinfo) si_hash; 60 struct vnode *si_hlist; 61 char si_name[SPECNAMELEN + 1]; 62 void *si_drv1, *si_drv2; 63 struct cdevsw *si_devsw; 64 void *si_devfs; /* save cookie for devfs operations */ 65 union { 66 struct { 67 struct tty *__sit_tty; 68 } __si_tty; | 53 54 udev_t si_udev; 55 SLIST_ENTRY(specinfo) si_hash; 56 struct vnode *si_hlist; 57 char si_name[SPECNAMELEN + 1]; 58 void *si_drv1, *si_drv2; 59 struct cdevsw *si_devsw; 60 void *si_devfs; /* save cookie for devfs operations */ 61 union { 62 struct { 63 struct tty *__sit_tty; 64 } __si_tty; |
| 65 struct { 66 struct mount *__sid_mountpoint; 67 int __sid_bsize_phys; /* min physical block size */ 68 int __sid_bsize_best; /* optimal block size */ 69 int __sid_bsize_max; /* maximum block size */ 70 } __si_disk; |
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| 69 } __si_u; 70}; 71 72#define si_tty_tty __si_u.__si_tty.__sit_tty | 71 } __si_u; 72}; 73 74#define si_tty_tty __si_u.__si_tty.__sit_tty |
| 75#define si_mountpoint __si_u.__si_disk.__sid_mountpoint 76#define si_bsize_phys __si_u.__si_disk.__sid_bsize_phys 77#define si_bsize_best __si_u.__si_disk.__sid_bsize_best 78#define si_bsize_max __si_u.__si_disk.__sid_bsize_max |
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| 73 74/* 75 * Exported shorthand 76 */ 77#define v_hashchain v_rdev->si_hlist 78#define v_specmountpoint v_rdev->si_mountpoint 79 80/* --- 32 unchanged lines hidden (view full) --- 113typedef int l_read_t __P((struct tty *tp, struct uio *uio, int flag)); 114typedef int l_write_t __P((struct tty *tp, struct uio *uio, int flag)); 115typedef int l_ioctl_t __P((struct tty *tp, u_long cmd, caddr_t data, 116 int flag, struct proc *p)); 117typedef int l_rint_t __P((int c, struct tty *tp)); 118typedef int l_start_t __P((struct tty *tp)); 119typedef int l_modem_t __P((struct tty *tp, int flag)); 120 | 79 80/* 81 * Exported shorthand 82 */ 83#define v_hashchain v_rdev->si_hlist 84#define v_specmountpoint v_rdev->si_mountpoint 85 86/* --- 32 unchanged lines hidden (view full) --- 119typedef int l_read_t __P((struct tty *tp, struct uio *uio, int flag)); 120typedef int l_write_t __P((struct tty *tp, struct uio *uio, int flag)); 121typedef int l_ioctl_t __P((struct tty *tp, u_long cmd, caddr_t data, 122 int flag, struct proc *p)); 123typedef int l_rint_t __P((int c, struct tty *tp)); 124typedef int l_start_t __P((struct tty *tp)); 125typedef int l_modem_t __P((struct tty *tp, int flag)); 126 |
| 127/* This is type of the function DEVFS uses to hook into the kernel with */ 128typedef void devfs_create_t __P((dev_t dev, uid_t uid, gid_t gid, int perms)); 129 |
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| 121/* 122 * XXX: The dummy argument can be used to do what strategy1() never 123 * did anywhere: Create a per device flag to lock the device during 124 * label/slice surgery, all calls with a dummy == 0 gets stalled on 125 * a queue somewhere, whereas dummy == 1 are let through. Once out 126 * of surgery, reset the flag and restart all the stuff on the stall 127 * queue. 128 */ --- 138 unchanged lines hidden (view full) --- 267char *devtoname __P((dev_t dev)); 268int iskmemdev __P((dev_t dev)); 269int iszerodev __P((dev_t dev)); 270dev_t makebdev __P((int maj, int min)); 271dev_t make_dev __P((struct cdevsw *devsw, int minor, uid_t uid, gid_t gid, int perms, char *fmt, ...)) __printflike(6, 7); 272int lminor __P((dev_t dev)); 273void setconf __P((void)); 274 | 130/* 131 * XXX: The dummy argument can be used to do what strategy1() never 132 * did anywhere: Create a per device flag to lock the device during 133 * label/slice surgery, all calls with a dummy == 0 gets stalled on 134 * a queue somewhere, whereas dummy == 1 are let through. Once out 135 * of surgery, reset the flag and restart all the stuff on the stall 136 * queue. 137 */ --- 138 unchanged lines hidden (view full) --- 276char *devtoname __P((dev_t dev)); 277int iskmemdev __P((dev_t dev)); 278int iszerodev __P((dev_t dev)); 279dev_t makebdev __P((int maj, int min)); 280dev_t make_dev __P((struct cdevsw *devsw, int minor, uid_t uid, gid_t gid, int perms, char *fmt, ...)) __printflike(6, 7); 281int lminor __P((dev_t dev)); 282void setconf __P((void)); 283 |
| 284extern devfs_create_t *devfs_create_hook; 285 |
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| 275/* 276 * XXX: This included for when DEVFS resurfaces 277 */ 278 279#define UID_ROOT 0 280#define UID_BIN 3 281#define UID_UUCP 66 282 283#define GID_WHEEL 0 284#define GID_KMEM 2 285#define GID_OPERATOR 5 286#define GID_BIN 7 287#define GID_GAMES 13 288#define GID_DIALER 68 289 290#endif /* KERNEL */ 291 292#endif /* !_SYS_CONF_H_ */ | 286/* 287 * XXX: This included for when DEVFS resurfaces 288 */ 289 290#define UID_ROOT 0 291#define UID_BIN 3 292#define UID_UUCP 66 293 294#define GID_WHEEL 0 295#define GID_KMEM 2 296#define GID_OPERATOR 5 297#define GID_BIN 7 298#define GID_GAMES 13 299#define GID_DIALER 68 300 301#endif /* KERNEL */ 302 303#endif /* !_SYS_CONF_H_ */ |