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Date: Tue, 3 Apr 2012 14:51:46 +0200
From: Karel Zak <kzak@redhat.com>
To: Petr Uzel <petr.uzel@suse.cz>
Cc: util-linux@vger.kernel.org
Subject: Re: [PATCH 04/20] uuidd: implement --no-pid option
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On Thu, Mar 29, 2012 at 06:45:12PM +0200, Petr Uzel wrote:
> +	if (pidfile_path) {
> +		sprintf(reply_buf, "%8d\n", getpid());
> +		if (ftruncate(fd_pidfile, 0)) {
> +			/* Silence warn_unused_result */
> +		}

 #include "c.h"

 ignore_result( ftruncate(fd_pidfile, 0) );


-- 
 Karel Zak  <kzak@redhat.com>
 http://karelzak.blogspot.com