2N/A/*
2N/A * CDDL HEADER START
2N/A *
2N/A * The contents of this file are subject to the terms of the
2N/A * Common Development and Distribution License (the "License").
2N/A * You may not use this file except in compliance with the License.
2N/A *
2N/A * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
2N/A * or http://www.opensolaris.org/os/licensing.
2N/A * See the License for the specific language governing permissions
2N/A * and limitations under the License.
2N/A *
2N/A * When distributing Covered Code, include this CDDL HEADER in each
2N/A * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
2N/A * If applicable, add the following below this CDDL HEADER, with the
2N/A * fields enclosed by brackets "[]" replaced with your own identifying
2N/A * information: Portions Copyright [yyyy] [name of copyright owner]
2N/A *
2N/A * CDDL HEADER END
2N/A */
2N/A
2N/A/*
2N/A * Copyright (c) 2002-2003, Network Appliance, Inc. All rights reserved.
2N/A */
2N/A
2N/A/*
2N/A * Copyright 2003 Sun Microsystems, Inc. All rights reserved.
2N/A * Use is subject to license terms.
2N/A */
2N/A
2N/A/*
2N/A *
2N/A * MODULE: dapl_get_consumer_context.c
2N/A *
2N/A * PURPOSE: Interface Adapter management
2N/A * Description: Interfaces in this file are completely described in
2N/A * the DAPL 1.1 API, Chapter 6, section 2
2N/A *
2N/A * $Id: dapl_get_consumer_context.c,v 1.5 2003/08/20 13:50:45 sjs2 Exp $
2N/A */
2N/A
2N/A#include "dapl.h"
2N/A
2N/A/*
2N/A * dapl_get_consumer_context
2N/A *
2N/A * DAPL Requirements Version xxx, 6.2.2.2
2N/A *
2N/A * Gets the consumer context from the specified dat_object
2N/A *
2N/A * Input:
2N/A * dat_handle
2N/A *
2N/A * Output:
2N/A * context
2N/A *
2N/A * Returns:
2N/A * DAT_SUCCESS
2N/A * DAT_INVALID_PARAMETER
2N/A */
2N/ADAT_RETURN
2N/Adapl_get_consumer_context(
2N/A IN DAT_HANDLE dat_handle,
2N/A OUT DAT_CONTEXT *context)
2N/A{
2N/A DAT_RETURN dat_status;
2N/A DAPL_HEADER *header;
2N/A
2N/A dat_status = DAT_SUCCESS;
2N/A
2N/A header = (DAPL_HEADER *)dat_handle;
2N/A if (((header) == NULL) ||
2N/A ((unsigned long)(header) & 3) ||
2N/A (header->magic != DAPL_MAGIC_IA &&
2N/A header->magic != DAPL_MAGIC_EVD &&
2N/A header->magic != DAPL_MAGIC_EP &&
2N/A header->magic != DAPL_MAGIC_LMR &&
2N/A header->magic != DAPL_MAGIC_RMR &&
2N/A header->magic != DAPL_MAGIC_PZ &&
2N/A header->magic != DAPL_MAGIC_PSP &&
2N/A header->magic != DAPL_MAGIC_RSP &&
2N/A header->magic != DAPL_MAGIC_CR)) {
2N/A dat_status = DAT_ERROR(DAT_INVALID_HANDLE, 0);
2N/A goto bail;
2N/A }
2N/A *context = header->user_context;
2N/A
2N/Abail:
2N/A return (dat_status);
2N/A}