freebsd-dev/usr.sbin/amd/rpcx/amq.x
1997-02-22 16:15:28 +00:00

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/*
* Copyright (c) 1990 Jan-Simon Pendry
* Copyright (c) 1990 Imperial College of Science, Technology & Medicine
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
*
* This code is derived from software contributed to Berkeley by
* Jan-Simon Pendry at Imperial College, London.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* @(#)amq.x 8.1 (Berkeley) 6/6/93
*
* $Id$
*
*/
/*
* Protocol description used by the amq program
*/
const AMQ_STRLEN = 1024; /* Maximum length of a pathname */
/*
* The type dirpath is the pathname of a directory
*/
typedef string amq_string<AMQ_STRLEN>;
/*
* The type time_type should correspond to the system time_t
*/
typedef long time_type;
/*
* A tree of what is mounted
*/
struct amq_mount_tree {
amq_string mt_mountinfo; /* Mounted filesystem */
amq_string mt_directory; /* Virtual mount */
amq_string mt_mountpoint; /* Mount point */
amq_string mt_type; /* Filesystem type */
time_type mt_mounttime; /* Mount time */
u_short mt_mountuid; /* Mounter */
int mt_getattr; /* Count of getattrs */
int mt_lookup; /* Count of lookups */
int mt_readdir; /* Count of readdirs */
int mt_readlink; /* Count of readlinks */
int mt_statfs; /* Count of statfss */
amq_mount_tree *mt_next; /* Sibling mount tree */
amq_mount_tree *mt_child; /* Child mount tree */
};
typedef amq_mount_tree *amq_mount_tree_p;
/*
* List of mounted filesystems
*/
struct amq_mount_info {
amq_string mi_type; /* Type of mount */
amq_string mi_mountpt; /* Mount point */
amq_string mi_mountinfo; /* Mount info */
amq_string mi_fserver; /* Fileserver */
int mi_error; /* Error code */
int mi_refc; /* References */
int mi_up; /* Filesystem available */
};
typedef amq_mount_info amq_mount_info_list<>;
/*
* A list of mount trees
*/
typedef amq_mount_tree_p amq_mount_tree_list<>;
/*
* System wide stats
*/
struct amq_mount_stats {
int as_drops; /* Dropped requests */
int as_stale; /* Stale NFS handles */
int as_mok; /* Succesful mounts */
int as_merr; /* Failed mounts */
int as_uerr; /* Failed unmounts */
};
enum amq_opt {
AMOPT_DEBUG=0,
AMOPT_LOGFILE=1,
AMOPT_XLOG=2,
AMOPT_FLUSHMAPC=3
};
struct amq_setopt {
amq_opt as_opt; /* Option */
amq_string as_str; /* String */
};
program AMQ_PROGRAM {
version AMQ_VERSION {
/*
* Does no work. It is made available in all RPC services
* to allow server reponse testing and timing
*/
void
AMQPROC_NULL(void) = 0;
/*
* Returned the mount tree descending from
* the given directory. The directory must
* be a top-level mount point of the automounter.
*/
amq_mount_tree_p
AMQPROC_MNTTREE(amq_string) = 1;
/*
* Force a timeout unmount on the specified directory.
*/
void
AMQPROC_UMNT(amq_string) = 2;
/*
* Obtain system wide statistics from the automounter
*/
amq_mount_stats
AMQPROC_STATS(void) = 3;
/*
* Obtain full tree
*/
amq_mount_tree_list
AMQPROC_EXPORT(void) = 4;
/*
* Control debug options.
* Return status:
* -1: debug not available
* 0: everything wonderful
* >0: number of options not recognised
*/
int
AMQPROC_SETOPT(amq_setopt) = 5;
/*
* List of mounted filesystems
*/
amq_mount_info_list
AMQPROC_GETMNTFS(void) = 6;
/*
* Mount a filesystem
*/
int
AMQPROC_MOUNT(amq_string) = 7;
/*
* Get version info
*/
amq_string
AMQPROC_GETVERS(void) = 8;
} = 1;
} = 300019; /* Allocated by Sun, 89/8/29 */