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authorPhil Sutter <phil@nwl.cc>2015-06-24 12:02:51 +0300
committerDavid S. Miller <davem@davemloft.net>2015-06-24 12:51:39 +0300
commit204621551b2a0060a013b92f7add4d5c452fa7cb (patch)
tree5beead1f14aa004321b672edaad81e6a0a1730ab /include/uapi/linux/inet_diag.h
parentf389a40ec30f1c6c63eb61ec104d7c9886e1109a (diff)
downloadlinux-204621551b2a0060a013b92f7add4d5c452fa7cb.tar.xz
net: inet_diag: export IPV6_V6ONLY sockopt
For AF_INET6 sockets, the value of struct ipv6_pinfo.ipv6only is exported to userspace. It indicates whether a socket bound to in6addr_any listens on IPv4 as well as IPv6. Since the socket is natively IPv6, it is not listed by e.g. 'ss -l -4'. This patch is accompanied by an appropriate one for iproute2 to enable the additional information in 'ss -e'. Signed-off-by: Phil Sutter <phil@nwl.cc> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/uapi/linux/inet_diag.h')
-rw-r--r--include/uapi/linux/inet_diag.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/uapi/linux/inet_diag.h b/include/uapi/linux/inet_diag.h
index b629fc53b109..68a1f71fde9f 100644
--- a/include/uapi/linux/inet_diag.h
+++ b/include/uapi/linux/inet_diag.h
@@ -112,9 +112,10 @@ enum {
INET_DIAG_SHUTDOWN,
INET_DIAG_DCTCPINFO,
INET_DIAG_PROTOCOL, /* response attribute only */
+ INET_DIAG_SKV6ONLY,
};
-#define INET_DIAG_MAX INET_DIAG_PROTOCOL
+#define INET_DIAG_MAX INET_DIAG_SKV6ONLY
/* INET_DIAG_MEM */