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- /* Copyright (c) 1990 UNIX System Laboratories, Inc. */
- /* Copyright (c) 1984, 1986, 1987, 1988, 1989, 1990 AT&T */
- /* All Rights Reserved */
-
- /* THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF */
- /* UNIX System Laboratories, Inc. */
- /* The copyright notice above does not evidence any */
- /* actual or intended publication of such source code. */
-
- #ifndef _SYS_RF_SYS_H
- #define _SYS_RF_SYS_H
-
- #ident "@(#)/usr/include/sys/rf_sys.h.sl 1.1 4.0 12/08/90 63058 AT&T-USL"
-
- /*
- * external interfaces to the rfsys system call
- */
- #include <sys/types.h>
- #include <sys/nserve.h>
- #include <sys/errno.h>
-
- #ifdef _KERNEL
- extern char rfs_domain[]; /* local domain name */
- extern struct queue *sysid_to_queue();
- #endif
-
- /* opcodes for rfsys system call */
- #define RF_FUMOUNT 1 /* forced unmount */
- #define RF_SENDUMSG 2 /* send buffer to remote user-level */
- #define RF_GETUMSG 3 /* wait for buffer from remote user-level */
- #define RF_LASTUMSG 4 /* wakeup from GETUMSG */
- #define RF_SETDNAME 5 /* set domain name */
- #define RF_GETDNAME 6 /* get domain name */
- #define RF_SETIDMAP 7
- #define RF_FWFD 8
- #define RF_VFLAG 9
- #define RF_VERSION 10
- #define RF_RUNSTATE 11 /* see if RFS is running */
- /*
- * return the value of one of the RFS system variables, needs one of the
- * values defined below
- */
- #define RF_TUNEABLE 12
- #define RF_CLIENTS 13 /* fill a buffer with info about remote use of a
- * local resource
- */
- #define RF_RESOURCES 14 /* fill a buffer with info about local resources
- */
- #define RF_ADVFS 15
- #define RF_UNADVFS 16
- #define RF_START 17
- #define RF_STOP 18
- #define RF_DEBUG 19
-
- #ifdef RFSUNMOUNTHACK
- /*
- * Support unmounting of stuff below gone rf_vfs. This will be supplanted
- * by a general mechanism in a later release.
- */
- #define RF_GETCAP 20
- #define RF_PUTCAP 21
- #define RF_SUBMNTS 22
- #define RF_FUSERS 23
- #define RF_UNMOUNT 24 /* cap expires after call */
- #endif
-
- /* RF_VFLAG options */
- #define V_CLEAR 0
- #define V_SET 1
- #define V_GET 2
-
- /* RF_VERSION options */
- #define VER_CHECK 1
- #define VER_GET 2
-
- /* RF_TUNEABLE options */
- #define T_NSRMOUNT 1
- #define T_NADVERTISE 2
-
- /* struct client is used by the RF_CLIENTS option */
- struct client {
- sysid_t cl_sysid;
- int cl_bcount;
- char cl_node[MAXDNAME];
- };
-
- /* codes passed to the user daemon */
- #define RFUD_DISCONN 1
- #define RFUD_FUMOUNT 2
- #define RFUD_GETUMSG 3
- #define RFUD_LASTUMSG 4
-
- #endif /* _SYS_RF_SYS_H */
-