Date: Wed, 17 Jul 2002 12:43:41 -0700 From: Cy Schubert - CITS Open Systems Group <Cy.Schubert@uumail.gov.bc.ca> To: "Andrei Cojocaru" <spinlock_lists@empirequest.com> Cc: freebsd-hackers@FreeBSD.ORG Subject: Re: Counting the clock cycles Message-ID: <200207171943.g6HJhf4o051526@cwsys.cwsent.com> In-Reply-To: Message from "Andrei Cojocaru" <spinlock_lists@empirequest.com> of "Wed, 17 Jul 2002 13:01:22 MDT." <00d501c22dc4$57d08b00$0200a8c0@twothousand>
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In message <00d501c22dc4$57d08b00$0200a8c0@twothousand>, "Andrei Cojocaru" writ es: > I was asking around in #freebsdhelp on EFNet what the equivalent of > GetTickCount() in the Win32 API is in FreeBSD. > > I need a way to properly determine passage of time that is not affected if I > change the system clock for example. The only way I'm aware that you can do > that is by counting the number of clock cycles since system startup. What > function does that in FreeBSD? I'd also like a Linux way if possible. (that > is a way that will work across all UNIX clones). Thanks and please include > my email in the reply directly since I'm not signed up to this mailing list. > Thanks once again. How about time(3)? -- Cheers, Phone: 250-387-8437 Cy Schubert Fax: 250-387-5766 Team Leader, Sun/Alpha Team Email: Cy.Schubert@osg.gov.bc.ca Open Systems Group, CITS Ministry of Management Services Province of BC FreeBSD UNIX: cy@FreeBSD.org To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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