usr/src/lib/libdladm/common/libdliptun.h

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License (the "License").
   6  * You may not use this file except in compliance with the License.
   7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or http://www.opensolaris.org/os/licensing.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21 /*
  22  * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
  23  * Use is subject to license terms.
  24  */
  25
  26 #ifndef _LIBDLIPTUN_H
  27 #define _LIBDLIPTUN_H
  28
  29 #include <netdb.h>
  30 #include <sys/types.h>
  31 #include <netinet/in.h>
  32 #include <inet/iptun.h>
  33 #include <libdladm.h>
  34
  35 #ifdef  __cplusplus
  36 extern "C" {
  37 #endif
  38
  39 typedef struct iptun_params {
  40         datalink_id_t   iptun_param_linkid;
  41         uint_t          iptun_param_flags;
  42         iptun_type_t    iptun_param_type;
  43         char            iptun_param_laddr[NI_MAXHOST];  /* local address */
  44         char            iptun_param_raddr[NI_MAXHOST];  /* remote address */
  45         ipsec_req_t     iptun_param_secinfo;
  46 } iptun_params_t;
  47
  48 /* iptun_param_flags */
  49 #define IPTUN_PARAM_TYPE        0x00000001 /* itp_type is set */
  50 #define IPTUN_PARAM_LADDR       0x00000002 /* itp_laddr is set */
  51 #define IPTUN_PARAM_RADDR       0x00000004 /* itp_raddr is set */
  52 #define IPTUN_PARAM_SECINFO     0x00000008 /* itp_secinfo is set */
  53 #define IPTUN_PARAM_IMPLICIT    0x00000010 /* implicitly created IP tunnel */
  54 #define IPTUN_PARAM_IPSECPOL    0x00000020 /* IPsec policy exists */
  55
  56 extern dladm_status_t   dladm_iptun_create(dladm_handle_t, const char *,
  57     iptun_params_t *, uint_t);
  58 extern dladm_status_t   dladm_iptun_delete(dladm_handle_t, datalink_id_t,
  59     uint_t);
  60 extern dladm_status_t   dladm_iptun_modify(dladm_handle_t,
  61     const iptun_params_t *, uint_t);
  62 extern dladm_status_t   dladm_iptun_getparams(dladm_handle_t, iptun_params_t *,
  63     uint_t);
  64 extern dladm_status_t   dladm_iptun_up(dladm_handle_t, datalink_id_t);
  65 extern dladm_status_t   dladm_iptun_down(dladm_handle_t, datalink_id_t);
  66 extern dladm_status_t   dladm_iptun_set6to4relay(dladm_handle_t,
  67     struct in_addr *);
  68 extern dladm_status_t   dladm_iptun_get6to4relay(dladm_handle_t,
  69     struct in_addr *);
  70
  71 #ifdef  __cplusplus
  72 }
  73 #endif
  74
  75 #endif  /* _LIBDLIPTUN_H */