dapl_cr_handoff.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_cr_handoff.c 34 * 35 * PURPOSE: Connection management 36 * Description: Interfaces in this file are completely described in 37 * the DAPL 1.1 API, Chapter 6, section 4 38 * 39 * $Id: dapl_cr_handoff.c,v 1.4 2003/06/16 17:53:32 sjs2 Exp $ 40 */ 41 42#include "dapl.h" 43#include "dapl_cr_util.h" 44#include "dapl_sp_util.h" 45#include "dapl_adapter_util.h" 46 47/* 48 * dapl_cr_handoff 49 * 50 * DAPL Requirements Version xxx, 6.4.2.4 51 * 52 * Hand the connection request to another Sevice pont specified by the 53 * Connectin Qualifier. 54 * 55 * Input: 56 * cr_handle 57 * cr_handoff 58 * 59 * Output: 60 * none 61 * 62 * Returns: 63 * DAT_SUCCESS 64 * DAT_INVALID_HANDLE 65 * DAT_INVALID_PARAMETER 66 */ 67 68DAT_RETURN 69dapl_cr_handoff( 70 IN DAT_CR_HANDLE cr_handle, 71 IN DAT_CONN_QUAL cr_handoff) /* handoff */ 72{ 73 DAPL_CR *cr_ptr; 74 DAT_RETURN dat_status; 75 76 if (DAPL_BAD_HANDLE(cr_handle, DAPL_MAGIC_CR)) { 77 return (DAT_ERROR(DAT_INVALID_HANDLE, DAT_INVALID_HANDLE_CR)); 78 } 79 80 cr_ptr = (DAPL_CR *)cr_handle; 81 dat_status = dapls_ib_handoff_connection(cr_ptr, cr_handoff); 82 83 /* Remove the CR from the queue, then free it */ 84 dapl_sp_remove_cr(cr_ptr->sp_ptr, cr_ptr); 85 dapls_cr_free(cr_ptr); 86 87 return (dat_status); 88} 89