linux-ext4 - Re: [PATCH] e4defrag: choose the best available posix

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Date:	Thu, 2 Jan 2014 19:47:10 -0500
From:	Theodore Ts'o <tytso@....edu>
To:	Baruch Siach <baruch@...s.co.il>
Cc:	linux-ext4@...r.kernel.org
Subject: Re: [PATCH] e4defrag: choose the best available posix_fadvise variant

On Thu, Jan 02, 2014 at 08:43:54AM +0200, Baruch Siach wrote:
> Use posix_fadvise64() when available. This allows 64bit offsets on 32bit
> systems.
> 
> Rename the internal posix_fadvise() implementation to avoid collision with the
> C library signature that is sometimes present event when the implementation
> itself is not. This fixes build errors like:
> 
> e4defrag.c:189:2: warning: #warning Using locally defined posix_fadvise interface. [-Wcpp
> e4defrag.c:203:12: error: conflicting types for ‘posix_fadvise’
> 
> Signed-off-by: Baruch Siach <baruch@...s.co.il>

Thanks, applied.

						- Ted
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