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netsrc.h
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/*
* Copyright (c) 2011-2013 Apple Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
#ifndef __NET_NETSRC_H__
#include <netinet/in.h>
#define NETSRC_CTLNAME "com.apple.netsrc"
#define NETSRC_VERSION1 1
#define NETSRC_VERSION2 2
#define NETSRC_CURVERS NETSRC_VERSION2
struct netsrc_req {
unsigned int nrq_ver;
unsigned int nrq_ifscope;
union {
union sockaddr_in_4_6 nrq_dst;
union sockaddr_in_4_6 _usa;
};
};
#define nrq_sin _usa.sin
#define nrq_sin6 _usa.sin6
struct netsrc_repv1 {
union {
union sockaddr_in_4_6 nrp_src;
union sockaddr_in_4_6 _usa;
};
#define NETSRC_IP6_FLAG_TENTATIVE 0x0001
#define NETSRC_IP6_FLAG_TEMPORARY 0x0002
#define NETSRC_IP6_FLAG_DEPRECATED 0x0004
#define NETSRC_IP6_FLAG_OPTIMISTIC 0x0008
#define NETSRC_IP6_FLAG_SECURED 0x0010
uint16_t nrp_flags;
uint16_t nrp_label;
uint16_t nrp_precedence;
uint16_t nrp_dstlabel;
uint16_t nrp_dstprecedence;
uint16_t nrp_unused; // Padding
};
struct netsrc_repv2 {
union {
union sockaddr_in_4_6 nrp_src;
union sockaddr_in_4_6 _usa;
};
uint32_t nrp_min_rtt;
uint32_t nrp_connection_attempts;
uint32_t nrp_connection_successes;
// Continues from above, fixes naming
#define NETSRC_FLAG_IP6_TENTATIVE NETSRC_IP6_FLAG_TENTATIVE
#define NETSRC_FLAG_IP6_TEMPORARY NETSRC_IP6_FLAG_TEMPORARY
#define NETSRC_FLAG_IP6_DEPRECATED NETSRC_IP6_FLAG_DEPRECATED
#define NETSRC_FLAG_IP6_OPTIMISTIC NETSRC_IP6_FLAG_OPTIMISTIC
#define NETSRC_FLAG_IP6_SECURED NETSRC_IP6_FLAG_SECURED
#define NETSRC_FLAG_ROUTEABLE 0x00000020
#define NETSRC_FLAG_DIRECT 0x00000040
#define NETSRC_FLAG_AWDL 0x00000080
#define NETSRC_FLAG_IP6_DYNAMIC 0x00000100
#define NETSRC_FLAG_IP6_AUTOCONF 0x00000200
uint32_t nrp_flags;
uint16_t nrp_label;
uint16_t nrp_precedence;
uint16_t nrp_dstlabel;
uint16_t nrp_dstprecedence;
uint16_t nrp_ifindex;
uint16_t nrp_unused; // Padding
};
#define netsrc_rep netsrc_repv2
#define nrp_sin nrp_src.sin
#define nrp_sin6 nrp_src.sin6
#ifdef KERNEL_PRIVATE
__private_extern__ void netsrc_init(void);
#endif
#endif /* __NET_NETSRC_H__ */