nfs_dispatch.h revision 22146ea93e24c7deb02c49c33b2ab98605ce78b4
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2015 Nexenta Systems, Inc. All rights reserved.
*/
/*
* Copyright 2006 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
/*
* Copyright (c) 1983,1984,1985,1986,1987,1988,1989 AT&T.
* All rights reserved.
* Use is subject to license terms.
*/
#ifndef _NFS_DISPATCH_H
#define _NFS_DISPATCH_H
#ifdef __cplusplus
extern "C" {
#endif
/*
* RPC dispatch table
* Indexed by version, proc
*/
typedef struct rpcdisp {
void (*dis_proc)(); /* proc to call */
xdrproc_t dis_xdrargs; /* xdr routine to get args */
xdrproc_t dis_fastxdrargs; /* `fast' xdr routine to get args */
int dis_argsz; /* sizeof args */
xdrproc_t dis_xdrres; /* xdr routine to put results */
xdrproc_t dis_fastxdrres; /* `fast' xdr routine to put results */
int dis_ressz; /* size of results */
void (*dis_resfree)(); /* frees space allocated by proc */
int dis_flags; /* flags, see below */
void *(*dis_getfh)(); /* returns the fhandle for the req */
} rpcdisp_t;
#define RPC_IDEMPOTENT 0x1 /* idempotent or not */
/*
* Be very careful about which NFS procedures get the RPC_ALLOWANON bit.
* Right now, if this bit is on, we ignore the results of per NFS request
* access control.
*/
#define RPC_ALLOWANON 0x2 /* allow anonymous access */
#define RPC_MAPRESP 0x4 /* use mapped response buffer */
#define RPC_AVOIDWORK 0x8 /* do work avoidance for dups */
#define RPC_PUBLICFH_OK 0x10 /* allow use of public filehandle */
typedef struct rpc_disptable {
int dis_nprocs;
char **dis_procnames;
kstat_named_t **dis_proccntp;
kstat_t ***dis_prociop;
struct rpcdisp *dis_table;
} rpc_disptable_t;
void rpc_null(caddr_t *, caddr_t *, struct exportinfo *, struct svc_req *,
cred_t *, bool_t);
#ifdef __cplusplus
}
#endif
#endif /* _NFS_DISPATCH_H */