Hello!
> Looking at net/core/datagram.c:wait_for_packet the code will return 0
Yep... Damn, specially split errno and ready values and forgot to use
this. 8) Sorry.
Alexey
--- ../vger3-010130/linux/net/core/datagram.c Thu Dec 28 22:44:08 2000
+++ linux/net/core/datagram.c Thu Feb 1 22:45:47 2001
@@ -73,19 +73,19 @@
/* Socket errors? */
error = sock_error(sk);
if (error)
- goto out;
+ goto out_err;
if (!skb_queue_empty(&sk->receive_queue))
goto ready;
/* Socket shut down? */
if (sk->shutdown & RCV_SHUTDOWN)
- goto out;
+ goto out_noerr;
/* Sequenced packets can come disconnected. If so we report the problem */
error = -ENOTCONN;
if(connection_based(sk) && !(sk->state==TCP_ESTABLISHED ||
sk->state==TCP_LISTEN))
- goto out;
+ goto out_err;
/* handle signals */
if (signal_pending(current))
@@ -100,11 +100,16 @@
interrupted:
error = sock_intr_errno(*timeo_p);
+out_err:
+ *err = error;
out:
current->state = TASK_RUNNING;
remove_wait_queue(sk->sleep, &wait);
- *err = error;
return error;
+out_noerr:
+ *err = 0;
+ error = 1;
+ goto out;
}
/*
-
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