linux-kernel - Re: [QUESTION] file access time in millisecond?

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Message-ID: <45d03af4$0$326$e4fe514c@news.xs4all.nl>
Date:	12 Feb 2007 10:01:24 GMT
From:	"Miquel van Smoorenburg" <miquels@...tron.nl>
To:	linux-kernel@...r.kernel.org
Subject: Re: [QUESTION] file access time in millisecond?

In article <b6a2187b0702120152s1279b931x813413a4234d8dec@...l.gmail.com>,
Jeff Chua <jeff.chua.linux@...il.com> wrote:
>On 12 Feb 2007 10:02:28 +0100, Andi Kleen <ak@...e.de> wrote:
>
>> > stat() returns time in seconds,
>>
>> Not correct (at least for glibc stat). It supports nanoseconds these days,
>> although not all file systems (including ext3) do yet.
>
>I'm using gcc-3.4.5, and glibc-2.3.6. Don't think 2.3.6 stat() support
>that ... at least the man page doesn't indicate so.

Check out /usr/include/bits/stat.h

My glibc-2.3.2 (debian stable) has the nanoseconds stuff right there,
even though it isn't mentioned in the stat.2 manpage or the info pages.

Mike.
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