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[TIPC]: Add error check to detect non-blocking form of connect()

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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@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Allan Stephens 2008-04-15 00:16:19 -07:00 committed by David S. Miller
parent 1819b83718
commit 4934c69a38
1 changed files with 5 additions and 0 deletions
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5
net/tipc/socket.c
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@ -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)