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Annotation of fwsync/driver/fwsync_proto.h, revision 1.7

1.7     ! misho       1: /*-
        !             2:  * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
        !             3:  *
        !             4:  * Copyright (c) 2022 Michael Pounov <misho@elwix.org>, CloudSigma AG
        !             5:  *
        !             6:  * Redistribution and use in source and binary forms, with or without
        !             7:  * modification, are permitted provided that the following conditions
        !             8:  * are met:
        !             9:  * 1. Redistributions of source code must retain the above copyright
        !            10:  *    notice, this list of conditions and the following disclaimer.
        !            11:  * 2. Redistributions in binary form must reproduce the above copyright
        !            12:  *    notice, this list of conditions and the following disclaimer in the
        !            13:  *    documentation and/or other materials provided with the distribution.
        !            14:  *
        !            15:  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
        !            16:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
        !            17:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
        !            18:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
        !            19:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
        !            20:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
        !            21:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
        !            22:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
        !            23:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
        !            24:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
        !            25:  * SUCH DAMAGE.
        !            26:  */
1.1       misho      27: #ifndef __FWSYNC_PROTO_H
                     28: #define __FWSYNC_PROTO_H
                     29: 
                     30: 
                     31: struct fws_proto {
                     32:        uint8_t         fws_version;
                     33:        uint8_t         fws_fib;
                     34:        uint8_t         fws_addrtype;
                     35:        uint8_t         fws_proto;
1.5       misho      36:        uint8_t         fws_cmdtype;
                     37:        uint16_t        fws_kidx;
1.4       misho      38:        uint16_t        fws_rulenum;
                     39:        uint32_t        fws_ruleid;
1.6       misho      40:        uint32_t        fws_linktype;
1.1       misho      41:        uint16_t        fws_sport;
                     42:        uint16_t        fws_dport;
1.3       misho      43:        uint16_t        fws_aport;
                     44:        uint16_t        fws_pport;
                     45:        struct in_addr  fws_aaddr;
                     46:        struct in_addr  fws_paddr;
1.1       misho      47:        union {
                     48:                struct in_addr  fws_saddr;
                     49:                struct in6_addr fws_saddr6;
                     50:        };
                     51:        union {
                     52:                struct in_addr  fws_daddr;
                     53:                struct in6_addr fws_daddr6;
                     54:        };
                     55:        uint32_t        fws_scopeid;
                     56: } __packed;
                     57: 
                     58: #define FWS_PKTVER_STATE       'S'
1.3       misho      59: #define FWS_PKTVER_ALIAS       'N'
1.1       misho      60: 
                     61: 
                     62: #endif