From: Ben Myers <bpm@sgi.com>
To: Jan Engelhardt <jengelh@inai.de>
Cc: hch@infradead.org, joe@perches.com, xfs@oss.sgi.com
Subject: Re: [PATCH 1/2] types.h: implement intptr_t and uintptr_t
Date: Thu, 31 May 2012 12:59:13 -0500 [thread overview]
Message-ID: <20120531175913.GH4721@sgi.com> (raw)
In-Reply-To: <1337961147-11668-2-git-send-email-jengelh@inai.de>
Hey Jan,
On Fri, May 25, 2012 at 05:52:26PM +0200, Jan Engelhardt wrote:
> intptr_t and uintptr_t designate an (un)signed integer type capable of
> holding void* pointers.
> (http://pubs.opengroup.org/onlinepubs/000095399/basedefs/stdint.h.html )
>
> Notes: In linux/types.h, there are a handful of guards like "#ifdef
> _PTRDIFF_T", but a git grep reveals that this is never ever defined
> anywhere, so I omitted a corresponding "#ifdef _INTPTR_T" guard.
> Same goes for "#define __kernel_ptrdiff_t" in
> arch/sh/include/asm/posix_types_64.h.
Would it be appropriate to CC linux-kernel on this one given the nature of the
change?
-Ben
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next prev parent reply other threads:[~2012-05-31 17:53 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-25 7:18 Build system revamp, part 1 Jan Engelhardt
2012-05-25 7:18 ` [PATCH 1/6] build: rename to configure.ac Jan Engelhardt
2012-05-25 10:36 ` Christoph Hellwig
2012-05-25 14:43 ` Jan Engelhardt
2012-05-25 14:46 ` [PATCH] " Jan Engelhardt
2012-05-25 7:18 ` [PATCH 2/6] build: use new autoconf constructs Jan Engelhardt
2012-05-25 10:36 ` Christoph Hellwig
2012-05-25 7:18 ` [PATCH 3/6] build: remove home-baked long/ptr size detection Jan Engelhardt
2012-05-25 10:37 ` Christoph Hellwig
2012-05-25 7:18 ` [PATCH 4/6] build: use standard type intptr_t Jan Engelhardt
2012-05-25 10:37 ` Christoph Hellwig
2012-05-25 15:52 ` xfsprogs/build: " Jan Engelhardt
2012-05-25 15:52 ` [PATCH 1/2] types.h: implement intptr_t and uintptr_t Jan Engelhardt
2012-05-31 17:59 ` Ben Myers [this message]
2012-05-31 18:05 ` Jan Engelhardt
2012-05-25 15:52 ` [PATCH 2/2] xfs: use standard (u)intptr_t types Jan Engelhardt
2012-05-25 7:18 ` [PATCH 5/6] build: use standard type uintptr_t Jan Engelhardt
2012-05-25 10:38 ` Christoph Hellwig
2012-05-25 7:18 ` [PATCH 6/6] Update .gitignore Jan Engelhardt
2012-05-25 10:39 ` Christoph Hellwig
2012-05-25 10:39 ` Build system revamp, part 1 Christoph Hellwig
2012-10-26 8:42 ` Christoph Hellwig
2012-10-31 18:28 ` Ben Myers
-- strict thread matches above, loose matches on Subject: below --
2012-05-31 18:05 [PATCH 1/2] types.h: implement intptr_t and uintptr_t Jan Engelhardt
2012-06-20 7:52 ` Christoph Hellwig
2012-06-20 16:36 ` Ben Myers
2012-06-20 23:02 ` Dave Chinner
2012-06-21 7:13 ` Christoph Hellwig
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