netdev - [PATCH 5/7 net-2.6.26] [TIPC]: Add error check to detect non-blocking form of connect()

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Message-Id: <1208207794-2229-6-git-send-email-allan.stephens@windriver.com>
Date:	Mon, 14 Apr 2008 17:16:32 -0400
From:	Allan Stephens <allan.stephens@...driver.com>
To:	David Miller <davem@...emloft.net>
Cc:	netdev@...r.kernel.org, allan.stephens@...driver.com
Subject: [PATCH 5/7 net-2.6.26] [TIPC]: Add error check to detect non-blocking form of connect()

This patch causes TIPC to return an error indication if the non-
blocking form of connect() is requested (which TIPC does not yet
support).

Signed-off-by: Allan Stephens <allan.stephens@...driver.com>
---
 net/tipc/socket.c |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/net/tipc/socket.c b/net/tipc/socket.c
index 4c83aba..348e4ff 100644
--- a/net/tipc/socket.c
+++ b/net/tipc/socket.c
@@ -1260,6 +1260,11 @@ static int connect(struct socket *sock, struct sockaddr *dest, int destlen,
    if (sock->state == SS_READY)
 	   return -EOPNOTSUPP;
 
+   /* For now, TIPC does not support the non-blocking form of connect() */
+
+   if (flags & O_NONBLOCK)
+	   return -EWOULDBLOCK;
+
    /* Issue Posix-compliant error code if socket is in the wrong state */
 
    if (sock->state == SS_LISTENING)
-- 
1.5.3.2

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