From: Jon Masters <jonmasters@gmail.com>
To: Suciu Flavius <suciuflavius@tiscali.de>
Cc: linux-c-programming@vger.kernel.org
Subject: Re: Unix Time
Date: Sun, 26 Sep 2004 23:57:11 +0100 [thread overview]
Message-ID: <35fb2e590409261557361c5dea@mail.gmail.com> (raw)
In-Reply-To: <cj6vk0$c3i$1@sea.gmane.org>
On Sun, 26 Sep 2004 20:01:04 -0700, Suciu Flavius
<suciuflavius@tiscali.de> wrote:
> struct timeval start,stop;
> int elapsed;
>
> gettimeofday(&start,NULL);
>
> computeWhatIWant();
>
> gettimeofday(&stop,NULL);
>
> elapsed=(stop.tv_sec-start.tv_sec)*1000000+(stop.tv_usec-start.tv_usec);
> printf("sprintf: elapsed=%5d miliseconds\n",elapsed);
...or you could use the POSIX difftime function if you don't mind
having a double returned.
Jon.
next prev parent reply other threads:[~2004-09-26 22:57 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-09-26 14:02 Unix Time Ankit Jain
2004-09-27 3:01 ` Suciu Flavius
2004-09-26 22:57 ` Jon Masters [this message]
2004-09-27 5:10 ` Ankit Jain
2004-09-27 10:59 ` szonyi calin
2004-09-27 11:57 ` Jon Masters
2004-09-27 21:33 ` Sumit Narayan
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