diff options
| author | Willem de Bruijn <willemb@google.com> | 2020-07-24 09:03:10 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-07-24 17:12:41 -0700 |
| commit | 01370434df85eb76ecb1527a4466013c4aca2436 (patch) | |
| tree | cff5b3519cd10e640cd125b27291e2a8f703eaf4 /include | |
| parent | 178c49d9f9a4b5ade00c93480d714708fe971e24 (diff) | |
icmp6: support rfc 4884
Extend the rfc 4884 read interface introduced for ipv4 in
commit eba75c587e81 ("icmp: support rfc 4884") to ipv6.
Add socket option SOL_IPV6/IPV6_RECVERR_RFC4884.
Changes v1->v2:
- make ipv6_icmp_error_rfc4884 static (file scope)
Signed-off-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/ipv6.h | 1 | ||||
| -rw-r--r-- | include/uapi/linux/icmpv6.h | 1 | ||||
| -rw-r--r-- | include/uapi/linux/in6.h | 1 |
3 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h index 8d8f877e7f81..a44789d027cc 100644 --- a/include/linux/ipv6.h +++ b/include/linux/ipv6.h @@ -283,6 +283,7 @@ struct ipv6_pinfo { autoflowlabel:1, autoflowlabel_set:1, mc_all:1, + recverr_rfc4884:1, rtalert_isolate:1; __u8 min_hopcount; __u8 tclass; diff --git a/include/uapi/linux/icmpv6.h b/include/uapi/linux/icmpv6.h index 2622b5a3e616..c1661febc2dc 100644 --- a/include/uapi/linux/icmpv6.h +++ b/include/uapi/linux/icmpv6.h @@ -68,6 +68,7 @@ struct icmp6hdr { #define icmp6_mtu icmp6_dataun.un_data32[0] #define icmp6_unused icmp6_dataun.un_data32[0] #define icmp6_maxdelay icmp6_dataun.un_data16[0] +#define icmp6_datagram_len icmp6_dataun.un_data8[0] #define icmp6_router icmp6_dataun.u_nd_advt.router #define icmp6_solicited icmp6_dataun.u_nd_advt.solicited #define icmp6_override icmp6_dataun.u_nd_advt.override diff --git a/include/uapi/linux/in6.h b/include/uapi/linux/in6.h index 9f2273a08356..5ad396a57eb3 100644 --- a/include/uapi/linux/in6.h +++ b/include/uapi/linux/in6.h @@ -179,6 +179,7 @@ struct in6_flowlabel_req { #define IPV6_LEAVE_ANYCAST 28 #define IPV6_MULTICAST_ALL 29 #define IPV6_ROUTER_ALERT_ISOLATE 30 +#define IPV6_RECVERR_RFC4884 31 /* IPV6_MTU_DISCOVER values */ #define IPV6_PMTUDISC_DONT 0 |