dapl_cno_modify_agent.c revision 9517:b4839b0aa7a4
1/* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 22/* 23 * Copyright (c) 2002-2003, Network Appliance, Inc. All rights reserved. 24 */ 25 26/* 27 * Copyright 2003 Sun Microsystems, Inc. All rights reserved. 28 * Use is subject to license terms. 29 */ 30 31/* 32 * 33 * MODULE: dapl_cno_modify_agent.c 34 * 35 * PURPOSE: Modify the wait proxy agent associted with the CNO 36 * Description: Interfaces in this file are completely described in 37 * the DAPL 1.1 API, Chapter 6, section 3.2.4 38 * 39 * $Id: dapl_cno_modify_agent.c,v 1.5 2003/06/16 17:53:32 sjs2 Exp $ 40 */ 41 42#include "dapl.h" 43 44/* 45 * dapl_cno_modify_agent 46 * 47 * DAPL Requirements Version xxx, 6.3.2.4 48 * 49 * Modify the wait proxy agent associted with the CNO 50 * 51 * Input: 52 * cno_handle 53 * prx_agent 54 * 55 * Output: 56 * none 57 * 58 * Returns: 59 * DAT_SUCCESS 60 * DAT_INVALID_HANDLE 61 * DAT_INVALID_PARAMETER 62 */ 63DAT_RETURN 64dapl_cno_modify_agent( 65 IN DAT_CNO_HANDLE cno_handle, /* cno_handle */ 66 IN DAT_OS_WAIT_PROXY_AGENT prx_agent) /* agent */ 67{ 68 DAPL_CNO *cno_ptr; 69 DAT_RETURN dat_status; 70 71 dat_status = DAT_SUCCESS; 72 if (DAPL_BAD_HANDLE(cno_handle, DAPL_MAGIC_CNO)) { 73 dat_status = DAT_ERROR(DAT_INVALID_HANDLE, 74 DAT_INVALID_HANDLE_CNO); 75 goto bail; 76 } 77 78 cno_ptr = (DAPL_CNO *) cno_handle; 79 dapl_os_lock(&cno_ptr->header.lock); 80 cno_ptr->cno_wait_agent = prx_agent; 81 dapl_os_unlock(&cno_ptr->header.lock); 82 83bail: 84 return (dat_status); 85} 86