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- /*
- * $Id: amq.x,v 5.2 90/06/23 22:20:11 jsp Rel $
- *
- * Copyright (c) 1990 Jan-Simon Pendry
- * Copyright (c) 1990 Imperial College of Science, Technology & Medicine
- * Copyright (c) 1990 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 are permitted provided
- * that: (1) source distributions retain this entire copyright notice and
- * comment, and (2) distributions including binaries display the following
- * acknowledgement: ``This product includes software developed by the
- * University of California, Berkeley and its contributors'' in the
- * documentation or other materials provided with the distribution and in
- * all advertising materials mentioning features or use of this software.
- * 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 ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- *
- * %W% (Berkeley) %G%
- */
-
- /*
- * 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;
- } = 1;
- } = 300019; /* Allocated by Sun, 89/8/29 */
-