diff options
Diffstat (limited to 'sys/sys/linedisc.h')
| -rw-r--r-- | sys/sys/linedisc.h | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/sys/sys/linedisc.h b/sys/sys/linedisc.h index affc646ac4ac..b5d9c5a8ea4f 100644 --- a/sys/sys/linedisc.h +++ b/sys/sys/linedisc.h @@ -1,6 +1,8 @@ /*- * Copyright (c) 1990, 1993 * The Regents of the University of California. All rights reserved. + * Copyright (c) 2000 + * Poul-Henning Kamp. All rights reserved. * (c) UNIX System Laboratories, Inc. * All or some portions of this file are derived from material licensed * to the University of California by American Telephone and Telegraph @@ -53,15 +55,19 @@ struct vnode; struct specinfo { u_int si_flags; #define SI_STASHED 0x0001 /* created in stashed storage */ +#define SI_ALIAS 0x0002 /* carrier of alias name */ udev_t si_udev; LIST_ENTRY(specinfo) si_hash; - SLIST_HEAD(, vnode) si_hlist; + SLIST_HEAD(, vnode) si_hlist; + LIST_HEAD(, specinfo) si_names; + u_int si_inode; char si_name[SPECNAMELEN + 1]; void *si_drv1, *si_drv2; struct cdevsw *si_devsw; - void *si_devfs; /* save cookie for devfs operations */ - void *si_bdevfs; /* XXX block device (should go away) */ int si_iosize_max; /* maximum I/O size (for physio &al) */ + uid_t si_uid; + gid_t si_gid; + mode_t si_mode; union { struct { struct tty *__sit_tty; @@ -127,7 +133,7 @@ typedef int l_start_t __P((struct tty *tp)); typedef int l_modem_t __P((struct tty *tp, int flag)); /* This is type of the function DEVFS uses to hook into the kernel with */ -typedef void devfs_create_t __P((dev_t dev, uid_t uid, gid_t gid, int perms)); +typedef void devfs_create_t __P((dev_t dev)); typedef void devfs_remove_t __P((dev_t dev)); /* @@ -285,6 +291,7 @@ void freedev __P((dev_t dev)); int iszerodev __P((dev_t dev)); dev_t makebdev __P((int maj, int min)); dev_t make_dev __P((struct cdevsw *devsw, int minor, uid_t uid, gid_t gid, int perms, char *fmt, ...)) __printflike(6, 7); +dev_t make_dev_alias __P((dev_t pdev, char *fmt, ...)) __printflike(2, 3); int lminor __P((dev_t dev)); void setconf __P((void)); dev_t getdiskbyname(char *name); |