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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (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 1996, 2002 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
/* -----------------------------------------------------------------
*
* cachefsd.x
*
* Rpcgen file for generating cachefsd interface.
*/
/* #ident "%Z%%M% %I% %E% SMI" */
/*
* List of caches.
*/
struct cachefsd_caches_id {
int cci_cacheid; /* id of cache */
string cci_name<>; /* pathname of cache */
};
struct cachefsd_caches_return {
u_int ccr_modify; /* changes when modified */
cachefsd_caches_id ccr_ids<>; /* list of caches */
};
/*
* Stats about a single cache.
* All sizes are in 1K blocks.
*/
struct cachefsd_cache_status {
int ccs_id; /* id of cache */
string ccs_name<>; /* name of cache */
longlong_t ccs_size; /* size of cache */
longlong_t ccs_lrusize; /* size of lru files */
longlong_t ccs_packsize; /* size of packed files */
longlong_t ccs_freesize; /* size of free space */
u_int ccs_lrutime; /* time of oldest item on lru */
u_int ccs_modify; /* changes when modified */
};
/*
* List of file systems in a cache.
*/
struct cachefsd_mount {
int cm_fsid; /* id of file system */
string cm_name<>; /* name of file system */
};
struct cachefsd_mount_returns {
cachefsd_mount cmr_names<>; /* list of file systems */
u_int cmr_modify; /* changes when modified */
int cmr_error; /* 0 if no error */
};
/*
* Stats about a single file system in a cache.
*/
struct cachefsd_mount_stat_args {
int cma_cacheid; /* id of cache */
int cma_fsid; /* id of file system */
};
struct cachefsd_mount_stat {
int cms_cacheid; /* id of cache */
int cms_fsid; /* id of file system */
string cms_name<>; /* name of file system */
string cms_backfs<>; /* back file system */
string cms_mountpt<>; /* most recent mount point */
string cms_backfstype<>; /* type of back file system */
string cms_writemode<>; /* write mode */
string cms_options<>; /* remaining options */
int cms_mounted; /* 1 if mounted */
int cms_connected; /* 1 if connected */
int cms_reconcile; /* 1 if reconcile in progress */
int cms_changes; /* 1 if changes to push back */
u_int cms_time_state; /* time of state change */
u_int cms_mnttime; /* time of last mount/umount */
u_int cms_modify; /* changes when modified */
};
/*
* Sent by mount command to indicate a new mounted file system.
*/
struct cachefsd_fs_mounted {
string mt_cachedir<>; /* cache directory path */
string mt_cacheid<>; /* cache id */
};
/*
* Sent by umount command to unmount file system.
* cachefsd may get the request to force unmount
* the cachefs front file system, thus flag is
* necessary to indicate forced unmount.
* Hopefully, someday forced unmount is supported
* for cachefs !!
*/
struct cachefsd_fs_unmounted {
string mntpt<>; /* Mount point */
int flag; /* MS_FORCE flag */
};
/*
* Sets file system to simulate disconnection.
*/
struct cachefsd_disconnection_args {
string cda_mntpt<>; /* mntpt of file system */
int cda_disconnect; /* 1 disconnect, 0 connect */
};
/*
* -----------------------------------------------------------------
* This is the definition of the routines supported by the service.
*/
program CACHEFSDPROG {
version CACHEFSDVERS {
void CACHEFSD_NULL(void) = 0;
cachefsd_caches_return CACHEFSD_CACHES(void) = 1;
cachefsd_cache_status CACHEFSD_CACHE_STATUS(int id) = 2;
cachefsd_mount_returns CACHEFSD_MOUNTS(int id) = 3;
cachefsd_mount_stat CACHEFSD_MOUNT_STAT(
struct cachefsd_mount_stat_args) = 4;
void CACHEFSD_FS_MOUNTED(struct cachefsd_fs_mounted) = 5;
int CACHEFSD_FS_UNMOUNTED(struct cachefsd_fs_unmounted) = 6;
int CACHEFSD_DISCONNECTION(struct cachefsd_disconnection_args)
= 7;
} = 1;
} = 100235;
#ifdef RPC_HDR
%
#endif /* RPC_HDR */
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