xnu-3789.1.32.tar.gz

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

diff --git a/bsd/net/if_utun_crypto_ipsec.h b/bsd/net/if_utun_crypto_ipsec.h
deleted file mode 100644 (file)
index 7a4c5f2..0000000
--- a/bsd/net/if_utun_crypto_ipsec.h
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@@ -1,105 +0,0 @@
-/*
- * 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_IF_UTUN_CRYPTO_IPSEC_H_
-#define        _NET_IF_UTUN_CRYPTO_IPSEC_H_
-
-#ifdef KERNEL_PRIVATE
-
-struct utun_pcb;
-
-#define UTUN_CRYPTO_DIR_TO_IPSEC_DIR(dir)       (dir == UTUN_CRYPTO_DIR_IN)? IPSEC_DIR_INBOUND : IPSEC_DIR_OUTBOUND
-#define IF_UTUN_GET_TX_CRYPTO_KEYS(pcb)         LIST_FIRST(&pcb->utun_crypto_ctx[UTUN_CRYPTO_DIR_TO_IDX(UTUN_CRYPTO_DIR_OUT)].keys_listhead)
-#define IF_UTUN_GET_CRYPTO_KEYS_IPSEC_SAH(keys) keys->state.u.ipsec.sah
-#define IF_UTUN_GET_CRYPTO_KEYS_IPSEC_SAV(keys) keys->state.u.ipsec.sav
-
-/*
- * Summary: cleans up all crypto info for the specified utun.
- */
-void
-utun_cleanup_all_crypto_ipsec(struct utun_pcb   *pcb);
-
-/*
- * Summary: enables ipsec crypto info for the specified utun.
- */
-void
-utun_ctl_enable_crypto_ipsec(struct utun_pcb   *pcb, utun_crypto_args_t *args);
-
-/*
- * Summary: disables ipsec crypto info for the specified utun.
- */
-void
-utun_ctl_disable_crypto_ipsec(struct utun_pcb   *pcb);
-
-/*
- * Summary: configures an ipsec crypto context for the specified utun, with keying material
- *          (needed for traffic encrypt/decrypt).
- * Args:
- *             pcb - the specified utun state info
- *      args - the ipsec crypto context keying arguments as passed down from userland.
- *      crypto_ctx_mat - the ipsec crypto context's keying material to be filled.
- * Returns: 0 if successful, otherwise returns an appropriate errno.
- */
-errno_t
-utun_ctl_config_crypto_keys_ipsec(struct utun_pcb         *pcb,
-                                 utun_crypto_keys_args_t *args,
-                                 utun_crypto_keys_t      *crypto_ctx_mat);
-
-/*
- * Summary: unconfigures the keying material in an ipsec crypto context for the specified utun.
- * Args:
- *      args - the ipsec crypto context keying arguments as passed down from userland.
- *      crypto_ctx_mat - the ipsec crypto context's keying material to be filled.
- * Returns: 0 if successful, otherwise returns an appropriate errno.
- */
-errno_t
-utun_ctl_unconfig_crypto_keys_ipsec(utun_crypto_keys_args_t *args,
-                                   utun_crypto_keys_t      *crypto_ctx_mat);
-
-/*
- * Summary: generates an SPI/index to be using by keying material in an ipsec crypto context 
- *          for the specified utun.
- * Args:
- *      args - the ipsec crypto context key index arguments as passed down from userland.
- * Returns: 0 if successful, otherwise returns an appropriate errno.
- */
-errno_t
-utun_ctl_generate_crypto_keys_idx_ipsec(utun_crypto_keys_idx_args_t *args);
-
-int
-utun_pkt_ipsec_output(struct utun_pcb *pcb, mbuf_t *pkt);
-
-int
-utun_pkt_is_ipsec_keepalive(struct utun_pcb *pcb, mbuf_t *pkt, u_int16_t nxt, u_int32_t flags, size_t off);
-
-int
-utun_pkt_ipsec_input(struct utun_pcb *pcb, mbuf_t *pkt, protocol_family_t family);
-
-#endif // KERNEL_PRIVATE
-
-#endif // _NET_IF_UTUN_CRYPTO_IPSEC_H_