xnu-1699.22.73.tar.gz

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

diff --git a/bsd/net/netsrc.h b/bsd/net/netsrc.h
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+/*
+ * Copyright (c) 2011 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__
+
+#define        NETSRC_CTLNAME  "com.apple.netsrc"
+
+#define        NETSRC_VERSION1 1
+#define        NETSRC_CURVERS  NETSRC_VERSION1
+
+struct netsrc_req {
+       unsigned int nrq_ver;
+       unsigned int nrq_ifscope;
+       union {
+               struct sockaddr_in  _usin;
+               struct sockaddr_in6 _usin6;
+       } _usa;
+};
+
+#define        nrq_sin         _usa._usin
+#define        nrq_sin6        _usa._usin6
+
+struct netsrc_rep {
+       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
+       uint16_t nrp_flags;
+       uint16_t nrp_label;
+       uint16_t nrp_precedence;
+       uint16_t nrp_dstlabel;
+       uint16_t nrp_dstprecedence;
+};
+
+#define        nrp_sin         _usa._usin
+#define        nrp_sin6        _usa._usin6
+
+#ifdef KERNEL_PRIVATE
+__private_extern__ void netsrc_init(void);
+#endif
+
+#endif /* __NET_NETSRC_H__ */