dapl_cr_query.c revision 9e39c5ba00a55fa05777cc94b148296af305e135
/*
* 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 2004 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
/*
*
* MODULE: dapl_cr_query.c
*
* PURPOSE: Connection management
* Description: Interfaces in this file are completely described in
* the DAPL 1.1 API, Chapter 6, section 4
*
* $Id: dapl_cr_query.c,v 1.8 2003/08/20 13:22:05 sjs2 Exp $
*/
#include "dapl.h"
#include "dapl_adapter_util.h"
/*
* dapl_cr_query
*
* DAPL Requirements Version xxx, 6.4.2.1
*
* Return Connection Request args
*
* Input:
* cr_handle
* cr_param_mask
*
* Output:
* cr_param
*
* Returns:
* DAT_SUCCESS
* DAT_INVALID_PARAMETER
* DAT_INVALID_HANDLE
*/
DAT_RETURN
dapl_cr_query(
IN DAT_CR_HANDLE cr_handle,
IN DAT_CR_PARAM_MASK cr_param_mask,
OUT DAT_CR_PARAM *cr_param)
{
DAPL_CR *cr_ptr;
DAT_RETURN dat_status;
dapl_dbg_log(DAPL_DBG_TYPE_API, "dapl_cr_query (%p, %x, %p)\n",
cr_handle, cr_param_mask, cr_param);
dat_status = DAT_SUCCESS;
if (DAPL_BAD_HANDLE(cr_handle, DAPL_MAGIC_CR)) {
dat_status = DAT_ERROR(DAT_INVALID_HANDLE,
DAT_INVALID_HANDLE_CR);
goto bail;
}
if (NULL == cr_param) {
dat_status = DAT_ERROR(DAT_INVALID_PARAMETER,
DAT_INVALID_ARG3);
goto bail;
}
cr_ptr = (DAPL_CR *) cr_handle;
/* since the arguments are easily accessible, ignore the mask */
(void) dapl_os_memcpy(cr_param, &cr_ptr->param, sizeof (DAT_CR_PARAM));
bail:
return (dat_status);
}