BSD 4.4 Lite usr.sbin Sources

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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: amq.x,v 5.2.2.1 1992/02/09 15:09:20 jsp beta $
+ *
+ */
+
+/*
+ * 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 */