From: Pavel Emelyanov <xemul@parallels•com>
To: David Miller <davem@davemloft•net>,
Linux Netdev List <netdev@vger•kernel.org>
Subject: [PATCH net-next] sock-diag: Report shutdown for inet and unix sockets (v2)
Date: Tue, 23 Oct 2012 22:29:56 +0400 [thread overview]
Message-ID: <5086E224.4030103@parallels.com> (raw)
Make it simple -- just put new nlattr with just sk->sk_shutdown bits.
Signed-off-by: Pavel Emelyanov <xemul@parallels•com>
---
include/uapi/linux/inet_diag.h | 3 ++-
include/uapi/linux/unix_diag.h | 1 +
net/ipv4/inet_diag.c | 3 +++
net/unix/diag.c | 3 +++
4 files changed, 9 insertions(+), 1 deletions(-)
diff --git a/include/uapi/linux/inet_diag.h b/include/uapi/linux/inet_diag.h
index 8c469af..bbde90f 100644
--- a/include/uapi/linux/inet_diag.h
+++ b/include/uapi/linux/inet_diag.h
@@ -109,9 +109,10 @@ enum {
INET_DIAG_TOS,
INET_DIAG_TCLASS,
INET_DIAG_SKMEMINFO,
+ INET_DIAG_SHUTDOWN,
};
-#define INET_DIAG_MAX INET_DIAG_SKMEMINFO
+#define INET_DIAG_MAX INET_DIAG_SHUTDOWN
/* INET_DIAG_MEM */
diff --git a/include/uapi/linux/unix_diag.h b/include/uapi/linux/unix_diag.h
index b1d2bf1..b8a2494 100644
--- a/include/uapi/linux/unix_diag.h
+++ b/include/uapi/linux/unix_diag.h
@@ -37,6 +37,7 @@ enum {
UNIX_DIAG_ICONS,
UNIX_DIAG_RQLEN,
UNIX_DIAG_MEMINFO,
+ UNIX_DIAG_SHUTDOWN,
UNIX_DIAG_MAX,
};
diff --git a/net/ipv4/inet_diag.c b/net/ipv4/inet_diag.c
index 535584c..e5bad82 100644
--- a/net/ipv4/inet_diag.c
+++ b/net/ipv4/inet_diag.c
@@ -105,6 +105,9 @@ int inet_sk_diag_fill(struct sock *sk, struct inet_connection_sock *icsk,
r->id.idiag_src[0] = inet->inet_rcv_saddr;
r->id.idiag_dst[0] = inet->inet_daddr;
+ if (nla_put_u8(skb, INET_DIAG_SHUTDOWN, sk->sk_shutdown))
+ goto errout;
+
/* IPv6 dual-stack sockets use inet->tos for IPv4 connections,
* hence this needs to be included regardless of socket family.
*/
diff --git a/net/unix/diag.c b/net/unix/diag.c
index 06748f1..5ac19dc 100644
--- a/net/unix/diag.c
+++ b/net/unix/diag.c
@@ -151,6 +151,9 @@ static int sk_diag_fill(struct sock *sk, struct sk_buff *skb, struct unix_diag_r
sock_diag_put_meminfo(sk, skb, UNIX_DIAG_MEMINFO))
goto out_nlmsg_trim;
+ if (nla_put_u8(skb, UNIX_DIAG_SHUTDOWN, sk->sk_shutdown))
+ goto out_nlmsg_trim;
+
return nlmsg_end(skb, nlh);
out_nlmsg_trim:
--
1.7.6.5
next reply other threads:[~2012-10-23 18:30 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-23 18:29 Pavel Emelyanov [this message]
2012-10-23 18:58 ` [PATCH net-next] sock-diag: Report shutdown for inet and unix sockets (v2) David Miller
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