1/* 2 * Copyright (c) 2011 Apple Inc. All rights reserved. 3 * 4 * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ 5 * 6 * This file contains Original Code and/or Modifications of Original Code 7 * as defined in and that are subject to the Apple Public Source License 8 * Version 2.0 (the 'License'). You may not use this file except in 9 * compliance with the License. The rights granted to you under the License 10 * may not be used to create, or enable the creation or redistribution of, 11 * unlawful or unlicensed copies of an Apple operating system, or to 12 * circumvent, violate, or enable the circumvention or violation of, any 13 * terms of an Apple operating system software license agreement. 14 * 15 * Please obtain a copy of the License at 16 * http://www.opensource.apple.com/apsl/ and read it before using this file. 17 * 18 * The Original Code and all software distributed under the License are 19 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 20 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 21 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 22 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 23 * Please see the License for the specific language governing rights and 24 * limitations under the License. 25 * 26 * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ 27 */ 28 29#ifndef __NET_NETSRC_H__ 30 31#define NETSRC_CTLNAME "com.apple.netsrc" 32 33#define NETSRC_VERSION1 1 34#define NETSRC_CURVERS NETSRC_VERSION1 35 36struct netsrc_req { 37 unsigned int nrq_ver; 38 unsigned int nrq_ifscope; 39 union { 40 struct sockaddr_in _usin; 41 struct sockaddr_in6 _usin6; 42 } _usa; 43}; 44 45#define nrq_sin _usa._usin 46#define nrq_sin6 _usa._usin6 47 48struct netsrc_rep { 49 union { 50 struct sockaddr_in _usin; 51 struct sockaddr_in6 _usin6; 52 } _usa; 53#define NETSRC_IP6_FLAG_TENTATIVE 0x0001 54#define NETSRC_IP6_FLAG_TEMPORARY 0x0002 55#define NETSRC_IP6_FLAG_DEPRECATED 0x0004 56#define NETSRC_IP6_FLAG_OPTIMISTIC 0x0008 57 uint16_t nrp_flags; 58 uint16_t nrp_label; 59 uint16_t nrp_precedence; 60 uint16_t nrp_dstlabel; 61 uint16_t nrp_dstprecedence; 62}; 63 64#define nrp_sin _usa._usin 65#define nrp_sin6 _usa._usin6 66 67#ifdef KERNEL_PRIVATE 68__private_extern__ void netsrc_init(void); 69#endif 70 71#endif /* __NET_NETSRC_H__ */ 72