--- old/usr/src/cmd/cmd-inet/usr.lib/dsvclockd/container.h	Tue Nov  4 14:39:56 2014
+++ /dev/null	Tue Nov  4 14:31:37 2014
@@ -1,122 +0,0 @@
-/*
- * 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 (c) 2000 by Sun Microsystems, Inc.
- * All rights reserved.
- */
-
-#ifndef	DSVCD_CONTAINER_H
-#define	DSVCD_CONTAINER_H
-
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
-#include <sys/types.h>
-#include <synch.h>
-
-#include "dsvclockd.h"
-
-/*
- * Container-related data structures, functions and constants.  See
- * comments in container.c for a description of how to use the exported
- * functions.
- */
-
-#ifdef	__cplusplus
-extern "C" {
-#endif
-
-/*
- * Number of seconds to wait for container lockholders to relinquish all
- * locks on a given container (when it's being destroyed).
- */
-#define	CN_DESTROY_WAIT	60
-
-/*
- * Describes a thread waiting to access a given container; exactly one per
- * waiting thread.
- */
-typedef struct dsvcd_waitlist {
-	struct dsvcd_waitlist	*wl_next;	/* next waiter in list */
-	struct dsvcd_waitlist	*wl_prev;	/* prev waiter in list */
-	cond_t			wl_cv;		/* our condition variable */
-	dsvcd_locktype_t	wl_locktype;	/* type of lock we want */
-} dsvcd_waitlist_t;
-
-/*
- * States for the host lock state machine.  The state machine is a simple
- * cycle of UNLOCKED->PENDING->{RD,WR}LOCKED->UNLOCKED->...
- */
-enum cn_hlockstate { CN_HUNLOCKED, CN_HPENDING, CN_HRDLOCKED, CN_HWRLOCKED };
-
-/*
- * Describes a given container within a datastore.  There is at most one of
- * these per datastore container (there may be none if there are no current
- * consumers of a given container within a datastore).  If there is more
- * than one open handle to a given container (through multiple calls to
- * open_d?()) there will still only be one dsvcd_container_t for that
- * container.  This object is used to synchronize access to an underlying
- * container through use of its custom reader/writer lock (it can't use the
- * rwlock_t's built into Solaris because we need locks that do not care if
- * the unlocking thread is the same as the locking thread).  It also
- * contains other per-container information like the container id.
- */
-typedef struct dsvcd_container {
-	char			*cn_id;		/* container's id */
-	boolean_t		cn_crosshost;	/* synchronize across hosts */
-	boolean_t		cn_closing;	/* container is going away */
-	mutex_t			cn_lock;	/* protects preceding fields */
-
-	dsvcd_waitlist_t	*cn_whead;	/* head of wait list */
-	dsvcd_waitlist_t	*cn_wtail;	/* tail of wait list */
-	int			cn_nholds;	/* num readers (-1 == writer) */
-	mutex_t			cn_nholds_lock;	/* for nholds and waitlist */
-
-	int			cn_hlockfd;	/* host lock file descriptor */
-	int			cn_hlockcount;	/* current # of host locks */
-	enum cn_hlockstate	cn_hlockstate;	/* host lock state */
-	cond_t			cn_hlockcv;	/* host lock condvar */
-	mutex_t			cn_hlock_lock;	/* mutex for cn_hlock* */
-
-	/*
-	 * These fields are used to keep metadata state regarding the
-	 * container and are actually maintained by the containing
-	 * datastore, not the container.
-	 */
-	uint_t			cn_nout;	/* number checked out */
-	time_t			cn_lastrel;	/* last released */
-	uint32_t		cn_idhash;	/* hash before modulation */
-	struct dsvcd_container	*cn_next;	/* hash chain next */
-	struct dsvcd_container	*cn_prev;	/* hash chain prev */
-} dsvcd_container_t;
-
-extern dsvcd_container_t	*cn_create(const char *, boolean_t);
-extern void			cn_destroy(dsvcd_container_t *);
-extern int			cn_rdlock(dsvcd_container_t *, boolean_t);
-extern int			cn_wrlock(dsvcd_container_t *, boolean_t);
-extern int			cn_unlock(dsvcd_container_t *);
-extern dsvcd_locktype_t		cn_locktype(dsvcd_container_t *);
-
-#ifdef	__cplusplus
-}
-#endif
-
-#endif	/* DSVCD_CONTAINER_H */
