text: /*
   * CDDL HEADER START
   *
   * The contents of this file are subject to the terms of the
   * Common Development and Distribution License (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) 2002-2003, Network Appliance, Inc. All rights reserved.
   */
  
  /*
   * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
   * Use is subject to license terms.
   */
  
  /*
   *
   * MODULE: dapl_ep_query.c
   *
   * PURPOSE: Endpoint management
   * Description: Interfaces in this file are completely described in
   *		the DAPL 1.1 API, Chapter 6, section 5
   *
   * $Id: dapl_ep_query.c,v 1.8 2003/08/20 13:22:05 sjs2 Exp $
   */
  
  #include "dapl.h"
  #include "dapl_adapter_util.h"
  
  /*
   * dapl_ep_query
   *
   * DAPL Requirements Version xxx, 6.5.5
   *
   * Provide the consumer parameters, including attributes and status of
   * the Endpoint.
   *
   * Input:
   *	ep_handle
   *	ep_param_mask
   *
   * Output:
   *	ep_param
   *
   * Returns:
   *	DAT_SUCCESS
   *	DAT_INVALID_PARAMETER
   */
  DAT_RETURN
  dapl_ep_query(
  	IN DAT_EP_HANDLE ep_handle,
  	IN DAT_EP_PARAM_MASK ep_param_mask,
  	OUT DAT_EP_PARAM *ep_param)
  {
  	DAPL_EP *ep_ptr;
  	DAT_RETURN dat_status;
  
  	dapl_dbg_log(DAPL_DBG_TYPE_API, "dapl_ep_query (%p, %x, %p)\n",
  	    ep_handle, ep_param_mask, ep_param);
  
  	dat_status = DAT_SUCCESS;
  	ep_ptr = (DAPL_EP *) ep_handle;
  
  	/*
  	 * Verify parameter & state
  	 */
  	if (DAPL_BAD_HANDLE(ep_ptr, DAPL_MAGIC_EP)) {
  		dat_status = DAT_ERROR(DAT_INVALID_HANDLE,
  		    DAT_INVALID_HANDLE_EP);
  		goto bail;
  	}
  
  	if (ep_param == NULL) {
  		dat_status = DAT_ERROR(DAT_INVALID_PARAMETER, DAT_INVALID_ARG3);
  		goto bail;
  	}
  
  	/*
  	 * Fill in according to user request
  	 *
  	 * N.B. Just slam all values into the user structure, there
  	 * is nothing to be gained by checking for each bit.
  	 */
  	if (ep_param_mask & DAT_EP_FIELD_ALL) {
  		if (ep_ptr->param.ep_state == DAT_EP_STATE_CONNECTED) {
  			/* obtain the remote IP address */
  			dat_status = dapls_ib_cm_remote_addr(
  			    (DAT_HANDLE)ep_handle, NULL,
  			    &ep_ptr->remote_ia_address);
  		}
  		*ep_param = ep_ptr->param;
  	}
  
  bail:
  	return (dat_status);
  }
  