/* * Copyright (c) 2010 Apple Inc. All rights reserved. * * @APPLE_LICENSE_HEADER_START@ * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of Apple Inc. ("Apple") nor the names of its * contributors may be used to endorse or promote products derived from * this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * * Portions of this software have been released under the following terms: * * (c) Copyright 1989-1993 OPEN SOFTWARE FOUNDATION, INC. * (c) Copyright 1989-1993 HEWLETT-PACKARD COMPANY * (c) Copyright 1989-1993 DIGITAL EQUIPMENT CORPORATION * * To anyone who acknowledges that this file is provided "AS IS" * without any express or implied warranty: * permission to use, copy, modify, and distribute this file for any * purpose is hereby granted without fee, provided that the above * copyright notices and this notice appears in all source code copies, * and that none of the names of Open Software Foundation, Inc., Hewlett- * Packard Company or Digital Equipment Corporation be used * in advertising or publicity pertaining to distribution of the software * without specific, written prior permission. Neither Open Software * Foundation, Inc., Hewlett-Packard Company nor Digital * Equipment Corporation makes any representations about the suitability * of this software for any purpose. * * Copyright (c) 2007, Novell, Inc. All rights reserved. * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of Novell Inc. nor the names of its contributors * may be used to endorse or promote products derived from this * this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * * @APPLE_LICENSE_HEADER_END@ */ /* ** ** NAME: ** ** dgutl.h ** ** FACILITY: ** ** Remote Procedure Call (RPC) ** ** ABSTRACT: ** ** Utility routines for the NCA RPC datagram protocol implementation. ** ** */ #ifndef _DGUTL_H #define _DGUTL_H /* ========================================================================= */ #ifndef RPC_DG_PLOG #define RPC_DG_PLOG_RECVFROM_PKT(hdrp, bodyp) #define RPC_DG_PLOG_SENDMSG_PKT(iov, iovlen) #define RPC_DG_PLOG_LOSSY_SENDMSG_PKT(iov, iovlen, lossy_action) #define rpc__dg_plog_pkt(hdrp, bodyp, recv, lossy_action) #else #define RPC_DG_PLOG_RECVFROM_PKT(hdrp, bodyp) \ { \ if (RPC_DBG(rpc_es_dbg_dg_pktlog, 100)) \ rpc__dg_plog_pkt((hdrp), (bodyp), true, 0); \ } #define RPC_DG_PLOG_SENDMSG_PKT(iov, iovlen) \ { \ if (RPC_DBG(rpc_es_dbg_dg_pktlog, 100)) \ rpc__dg_plog_pkt((rpc_dg_raw_pkt_hdr_p_t) (iov)[0].base, \ (iovlen) < 2 ? NULL : (rpc_dg_pkt_body_p_t) (iov)[1].base, \ false, 3); \ } #define RPC_DG_PLOG_LOSSY_SENDMSG_PKT(iov, iovlen, lossy_action) \ { \ if (RPC_DBG(rpc_es_dbg_dg_pktlog, 100)) \ rpc__dg_plog_pkt((rpc_dg_raw_pkt_hdr_p_t) (iov)[0].base, \ (iovlen) < 2 ? NULL : (rpc_dg_pkt_body_p_t) (iov)[1].base, \ false, lossy_action); \ } PRIVATE void rpc__dg_plog_pkt ( rpc_dg_raw_pkt_hdr_p_t /*hdrp*/, rpc_dg_pkt_body_p_t /*bodyp*/, boolean32 /*recv*/, unsigned32 /*lossy_action*/ ); PRIVATE void rpc__dg_plog_dump ( /*void*/ ); #endif /* ========================================================================= */ PRIVATE void rpc__dg_xmit_pkt ( rpc_socket_t /*sock*/, rpc_addr_p_t /*addr*/, rpc_socket_iovec_p_t /*iov*/, int /*iovlen*/, boolean * /*b*/ ); PRIVATE void rpc__dg_xmit_hdr_only_pkt ( rpc_socket_t /*sock*/, rpc_addr_p_t /*addr*/, rpc_dg_pkt_hdr_p_t /*hdrp*/, rpc_dg_ptype_t /*ptype*/ ); PRIVATE void rpc__dg_xmit_error_body_pkt ( rpc_socket_t /*sock*/, rpc_addr_p_t /*addr*/, rpc_dg_pkt_hdr_p_t /*hdrp*/, rpc_dg_ptype_t /*ptype*/, unsigned32 /*errst*/ ); PRIVATE const char *rpc__dg_act_seq_string ( rpc_dg_pkt_hdr_p_t /*hdrp*/ ); PRIVATE const char *rpc__dg_pkt_name ( rpc_dg_ptype_t /*ptype*/ ); PRIVATE unsigned16 rpc__dg_uuid_hash ( uuid_p_t /*uuid*/ ); #endif /* _DGUTL_H */