mirror of
https://github.com/openvswitch/ovs
synced 2025-10-17 14:28:02 +00:00
69 lines
1.7 KiB
C
69 lines
1.7 KiB
C
/*
|
|
* Copyright (c) 2011 Nicira, Inc.
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at:
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
#ifndef __CHECKER__
|
|
#error "Use this header only with sparse. It is not a correct implementation."
|
|
#endif
|
|
|
|
#ifndef __NETINET_IP6_SPARSE
|
|
#define __NETINET_IP6_SPARSE 1
|
|
|
|
#include <netinet/in.h>
|
|
|
|
struct ip6_hdr {
|
|
union {
|
|
struct ip6_hdrctl {
|
|
ovs_be32 ip6_un1_flow;
|
|
ovs_be16 ip6_un1_plen;
|
|
uint8_t ip6_un1_nxt;
|
|
uint8_t ip6_un1_hlim;
|
|
} ip6_un1;
|
|
uint8_t ip6_un2_vfc;
|
|
} ip6_ctlun;
|
|
struct in6_addr ip6_src;
|
|
struct in6_addr ip6_dst;
|
|
};
|
|
|
|
#define ip6_vfc ip6_ctlun.ip6_un2_vfc
|
|
#define ip6_flow ip6_ctlun.ip6_un1.ip6_un1_flow
|
|
#define ip6_plen ip6_ctlun.ip6_un1.ip6_un1_plen
|
|
#define ip6_nxt ip6_ctlun.ip6_un1.ip6_un1_nxt
|
|
#define ip6_hlim ip6_ctlun.ip6_un1.ip6_un1_hlim
|
|
#define ip6_hops ip6_ctlun.ip6_un1.ip6_un1_hlim
|
|
|
|
struct ip6_rthdr {
|
|
uint8_t ip6r_nxt;
|
|
uint8_t ip6r_len;
|
|
uint8_t ip6r_type;
|
|
uint8_t ip6r_segleft;
|
|
};
|
|
|
|
struct ip6_ext {
|
|
uint8_t ip6e_nxt;
|
|
uint8_t ip6e_len;
|
|
};
|
|
|
|
struct ip6_frag {
|
|
uint8_t ip6f_nxt;
|
|
uint8_t ip6f_reserved;
|
|
ovs_be16 ip6f_offlg;
|
|
ovs_be32 ip6f_ident;
|
|
};
|
|
|
|
#define IP6F_OFF_MASK ((OVS_FORCE ovs_be16) 0xfff8)
|
|
|
|
#endif /* netinet/ip6.h sparse */
|