linux-kernel - [PATCH 0/6] RFC: Typesafe callbacks

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Message-Id: <200801202046.14746.rusty@rustcorp.com.au>
Date:	Sun, 20 Jan 2008 20:46:13 +1100
From:	Rusty Russell <rusty@...tcorp.com.au>
To:	Linus Torvalds <torvalds@...ux-foundation.org>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	linux-kernel@...r.kernel.org, Jeff Garzik <jeff@...zik.org>,
	Tejun Heo <htejun@...il.com>
Subject: [PATCH 0/6] RFC: Typesafe callbacks

Hi all,

   Converting to and from void * for callback functions loses type safety: 
everywhere else we expect the compiler to catch incorrect pointer types 
handed to functions.

   It's pretty simple to create typesafe callback functions using typeof, and 
with a little gcc trickery we can allow both old-style and typesafe callbacks 
to avoid churn on commonly-used routines.

Feedback welcomed,
Rusty.
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