linux-kernel - Re: [PATCH 1/3] rxrpc: Don't permit use of connect() op and simplify sendmsg() op

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Date:	Thu, 14 Apr 2016 21:07:13 -0400 (EDT)
From:	David Miller <davem@...emloft.net>
To:	dhowells@...hat.com
Cc:	linux-afs@...ts.infradead.org, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/3] rxrpc: Don't permit use of connect() op and
 simplify sendmsg() op

From: David Howells <dhowells@...hat.com>
Date: Tue, 12 Apr 2016 16:05:41 +0100

> Simplify the RxRPC user interface and remove the use of connect() to direct
> client calls.  It is redundant given that sendmsg() can be given the target
> address and calls to multiple targets are permitted from a client socket
> and also from a service socket.

You can't just change completely the socket semantics for your
protocol like this, every single userland application is going to
break.

Sorry, there is no way I am applying changes like this.