xnu-6153.11.26.tar.gz

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

diff --git a/bsd/net/netsrc.h b/bsd/net/netsrc.h
index d93c4a01477bff19937385fc5372bd661724a984..6372a523d64da0a0b3d90c8ba422c6ff0f157b62 100644 (file)
--- a/bsd/net/netsrc.h
+++ b/bsd/net/netsrc.h
@@ -1,8 +1,8 @@
 /*
- * Copyright (c) 2011 Apple Inc. All rights reserved.
+ * 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
@@ -11,10 +11,10 @@
  * 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,
@@ -22,47 +22,82 @@
  * 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__
 
-#define        NETSRC_CTLNAME  "com.apple.netsrc"
+#include <netinet/in.h>
 
-#define        NETSRC_VERSION1 1
-#define        NETSRC_CURVERS  NETSRC_VERSION1
+#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 {
-               struct sockaddr_in  _usin;
-               struct sockaddr_in6 _usin6;
-       } _usa;
+               union sockaddr_in_4_6 nrq_dst;
+               union sockaddr_in_4_6 _usa;
+       };
 };
 
-#define        nrq_sin         _usa._usin
-#define        nrq_sin6        _usa._usin6
+#define nrq_sin         _usa.sin
+#define nrq_sin6        _usa.sin6
 
-struct netsrc_rep {
+struct netsrc_repv1 {
        union {
-               struct sockaddr_in  _usin;
-               struct sockaddr_in6 _usin6;
-       } _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
+               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
 };
 
-#define        nrp_sin         _usa._usin
-#define        nrp_sin6        _usa._usin6
+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);