[apple/xnu.git] / bsd / net / netsrc.h

/*
 * 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__ */
Commit	Line	Data
2d21ac55	1	/*
39236c6e	2	* Copyright (c) 2011-2013 Apple Inc. All rights reserved.
2d21ac55 A	3	*
2d21ac55 A	4	* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
39236c6e	5	*
2d21ac55 A	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.
39236c6e	14	*
2d21ac55 A	15	* Please obtain a copy of the License at
2d21ac55 A	16	* http://www.opensource.apple.com/apsl/ and read it before using this file.
39236c6e	17	*
2d21ac55 A	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.
39236c6e	25	*
2d21ac55 A	26	* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
2d21ac55 A	27	*/
2d21ac55	28
6d2010ae	29	#ifndef __NET_NETSRC_H__
2d21ac55	30
5ba3f43e A	31	#include <netinet/in.h>
5ba3f43e A	32
0a7de745	33	#define NETSRC_CTLNAME "com.apple.netsrc"
6d2010ae	34
0a7de745 A	35	#define NETSRC_VERSION1 1
	36	#define NETSRC_VERSION2 2
	37	#define NETSRC_CURVERS NETSRC_VERSION2
6d2010ae A	38
	39	struct netsrc_req {
	40	unsigned int nrq_ver;
	41	unsigned int nrq_ifscope;
	42	union {
5ba3f43e A	43	union sockaddr_in_4_6 nrq_dst;
	44	union sockaddr_in_4_6 _usa;
	45	};
6d2010ae A	46	};
6d2010ae A	47
0a7de745 A	48	#define nrq_sin _usa.sin
0a7de745 A	49	#define nrq_sin6 _usa.sin6
6d2010ae	50
5ba3f43e	51	struct netsrc_repv1 {
6d2010ae	52	union {
5ba3f43e A	53	union sockaddr_in_4_6 nrp_src;
	54	union sockaddr_in_4_6 _usa;
	55	};
0a7de745 A	56	#define NETSRC_IP6_FLAG_TENTATIVE 0x0001
	57	#define NETSRC_IP6_FLAG_TEMPORARY 0x0002
	58	#define NETSRC_IP6_FLAG_DEPRECATED 0x0004
	59	#define NETSRC_IP6_FLAG_OPTIMISTIC 0x0008
	60	#define NETSRC_IP6_FLAG_SECURED 0x0010
6d2010ae A	61	uint16_t nrp_flags;
	62	uint16_t nrp_label;
	63	uint16_t nrp_precedence;
	64	uint16_t nrp_dstlabel;
	65	uint16_t nrp_dstprecedence;
0a7de745	66	uint16_t nrp_unused; // Padding
6d2010ae A	67	};
6d2010ae A	68
5ba3f43e A	69	struct netsrc_repv2 {
	70	union {
	71	union sockaddr_in_4_6 nrp_src;
	72	union sockaddr_in_4_6 _usa;
	73	};
	74	uint32_t nrp_min_rtt;
	75	uint32_t nrp_connection_attempts;
	76	uint32_t nrp_connection_successes;
	77	// Continues from above, fixes naming
0a7de745 A	78	#define NETSRC_FLAG_IP6_TENTATIVE NETSRC_IP6_FLAG_TENTATIVE
	79	#define NETSRC_FLAG_IP6_TEMPORARY NETSRC_IP6_FLAG_TEMPORARY
	80	#define NETSRC_FLAG_IP6_DEPRECATED NETSRC_IP6_FLAG_DEPRECATED
	81	#define NETSRC_FLAG_IP6_OPTIMISTIC NETSRC_IP6_FLAG_OPTIMISTIC
	82	#define NETSRC_FLAG_IP6_SECURED NETSRC_IP6_FLAG_SECURED
	83	#define NETSRC_FLAG_ROUTEABLE 0x00000020
	84	#define NETSRC_FLAG_DIRECT 0x00000040
	85	#define NETSRC_FLAG_AWDL 0x00000080
	86	#define NETSRC_FLAG_IP6_DYNAMIC 0x00000100
	87	#define NETSRC_FLAG_IP6_AUTOCONF 0x00000200
5ba3f43e A	88	uint32_t nrp_flags;
	89	uint16_t nrp_label;
	90	uint16_t nrp_precedence;
	91	uint16_t nrp_dstlabel;
	92	uint16_t nrp_dstprecedence;
	93	uint16_t nrp_ifindex;
	94	uint16_t nrp_unused; // Padding
	95	};
	96
	97	#define netsrc_rep netsrc_repv2
	98
0a7de745 A	99	#define nrp_sin nrp_src.sin
0a7de745 A	100	#define nrp_sin6 nrp_src.sin6
6d2010ae A	101
	102	#ifdef KERNEL_PRIVATE
	103	__private_extern__ void netsrc_init(void);
	104	#endif
2d21ac55	105
6d2010ae	106	#endif /* __NET_NETSRC_H__ */