All of lore.kernel.org
 help / color / mirror / Atom feed
From: Ingo Molnar <mingo@elte.hu>
To: David Engraf <engraf.david@netcom-sicherheitstechnik.de>
Cc: "'Arjan van de Ven'" <arjan@infradead.org>,
	linux-kernel@vger.kernel.org, "'Andrew Morton'" <akpm@osdl.org>
Subject: Re: [PATCH] Win32 equivalent to GetTickCount systemcall (i386)
Date: Tue, 6 Dec 2005 12:29:01 +0100	[thread overview]
Message-ID: <20051206112900.GA29790@elte.hu> (raw)
In-Reply-To: <000001c5fa57$797051b0$0a016696@EW10>


* David Engraf <engraf.david@netcom-sicherheitstechnik.de> wrote:

> > (and.. wait.. isn't that called gettimeofday() )
>
> Not really gettimeofday is based on the date and time, but what if the 
> user changes the date, the counter would also change.

see 'man clock_gettime', and CLOCK_MONOTONIC:

       CLOCK_MONOTONIC
              Clock that cannot be set and  represents  monotonic  time  since
              some unspecified starting point.

and it has microsecond resolution.

	Ingo

  reply	other threads:[~2005-12-06 11:28 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-12-06 10:36 [PATCH] Win32 equivalent to GetTickCount systemcall (i386) David Engraf
2005-12-06 10:44 ` Arjan van de Ven
2005-12-06 11:23   ` David Engraf
2005-12-06 11:29     ` Ingo Molnar [this message]
2005-12-06 12:06       ` David Engraf
2005-12-06 11:35     ` Arjan van de Ven
2005-12-06 11:37     ` Jakub Jelinek
2005-12-06 12:13     ` Bernd Petrovitsch
2005-12-06 12:26       ` David Engraf
2005-12-06 19:48         ` Andi Kleen
2005-12-06 18:00           ` Eric Dumazet
2005-12-06 18:01             ` Andi Kleen
2005-12-06 19:47 ` Andi Kleen
2005-12-06 15:25   ` AW: " David Engraf

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20051206112900.GA29790@elte.hu \
    --to=mingo@elte.hu \
    --cc=akpm@osdl.org \
    --cc=arjan@infradead.org \
    --cc=engraf.david@netcom-sicherheitstechnik.de \
    --cc=linux-kernel@vger.kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.