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authorYOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>2005-09-08 10:19:03 +0900
committerYOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>2005-09-08 10:19:03 +0900
commit41a1f8ea4fbfcdc4232f023732584aae2220de31 (patch)
tree9939686b354ced0b22d81efcbc12f5ed90372b09 /include
parent333fad5364d6b457c8d837f7d05802d2aaf8a961 (diff)
[IPV6]: Support IPV6_{RECV,}TCLASS socket options / ancillary data.
Based on patch from David L Stevens <dlstevens@us.ibm.com> Signed-off-by: David L Stevens <dlstevens@us.ibm.com> Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Diffstat (limited to 'include')
-rw-r--r--include/linux/in6.h2
-rw-r--r--include/linux/ipv6.h5
-rw-r--r--include/net/ipv6.h1
-rw-r--r--include/net/transp_v6.h2
4 files changed, 6 insertions, 4 deletions
diff --git a/include/linux/in6.h b/include/linux/in6.h
index c11022f2f2a..bd32b79d629 100644
--- a/include/linux/in6.h
+++ b/include/linux/in6.h
@@ -219,9 +219,7 @@ struct in6_flowlabel_req
#define IPV6_DSTOPTS 63
#define IPV6_RECVHOPLIMIT 64
#define IPV6_HOPLIMIT 65
-#if 0
#define IPV6_RECVTCLASS 66
#define IPV6_TCLASS 67
-#endif
#endif
diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h
index 2581f1c94df..6c5f7b39a4b 100644
--- a/include/linux/ipv6.h
+++ b/include/linux/ipv6.h
@@ -245,7 +245,8 @@ struct ipv6_pinfo {
ohopopts:1,
dstopts:1,
odstopts:1,
- rxflow:1;
+ rxflow:1,
+ rxtclass:1;
} bits;
__u16 all;
} rxopt;
@@ -256,6 +257,7 @@ struct ipv6_pinfo {
sndflow:1,
pmtudisc:2,
ipv6only:1;
+ __u8 tclass;
__u32 dst_cookie;
@@ -269,6 +271,7 @@ struct ipv6_pinfo {
struct ipv6_txoptions *opt;
struct rt6_info *rt;
int hop_limit;
+ int tclass;
} cork;
};
diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index 8a9fe9434e9..65ec86678a0 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -377,6 +377,7 @@ extern int ip6_append_data(struct sock *sk,
int length,
int transhdrlen,
int hlimit,
+ int tclass,
struct ipv6_txoptions *opt,
struct flowi *fl,
struct rt6_info *rt,
diff --git a/include/net/transp_v6.h b/include/net/transp_v6.h
index 8b075ab7a26..4e86f2de663 100644
--- a/include/net/transp_v6.h
+++ b/include/net/transp_v6.h
@@ -37,7 +37,7 @@ extern int datagram_recv_ctl(struct sock *sk,
extern int datagram_send_ctl(struct msghdr *msg,
struct flowi *fl,
struct ipv6_txoptions *opt,
- int *hlimit);
+ int *hlimit, int *tclass);
#define LOOPBACK4_IPV6 __constant_htonl(0x7f000006)