socket(AF_UNIX,SOCK_STREAM,0) & accept()

swoop (swoop@bkg.lt)
Mon, 13 Dec 1999 01:17:42 +0100 (CET)

Hi,
As someone already have pointed out :

main()
{
s = socket(AF_UNIX,SOCK_STREAM,0);
bind(s,.....);
listen(s,5);
accept(s,.....); <--- doesn't block
....
}

but with select(2) it blocks :) Just checked.

I suspect problem is here :

net/core/datagram.c
static int wait_for_packet(struct sock * sk, int *err)
{
....
error = -ENOTCONN;
if(connection_based(sk) && sk->state!=TCP_ESTABLISHED)
goto out; ^^^^^^^^^^^^^^^ should be TCP_LISTEN ?

....
}

:) Just curious if I'm right.

ps.
Or maybe it's even intended behaviour ?

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.rutgers.edu
Please read the FAQ at http://www.tux.org/lkml/