Clock Ticks

QNX Newsgroups (Archives) qdn.public.qnxrtp.os
1

Is there a QNX 6.1 function that returns ticks per second, rather than the
tick period as in ClockPeriod?

Thanks,
Dave Kuechenmeister
david.kuechenmeister@viasat.com

2

David Kuechenmeister wrote:

Is there a QNX 6.1 function that returns ticks per second, rather than the
tick period as in ClockPeriod?

I’m not sure (you might want to look at syspage.h), but certainly the
conversion from period to rate is trivial.
Rennie

3

You want: SYSPAGE_ENTRY(qtime)->cycles_per_sec

Laveau.

“David Kuechenmeister” <david.kuechenmeister@viasat.com> a écrit dans le
message de news: afhug9$km6$1@nntp.qnx.com…

Is there a QNX 6.1 function that returns ticks per second, rather than the
tick period as in ClockPeriod?

Thanks,
Dave Kuechenmeister
david.kuechenmeister@viasat.com

4

Laveau Saint-Clair <laveau@qnx.fr> wrote:
: You want: SYSPAGE_ENTRY(qtime)->cycles_per_sec

I’ve added some index entries to make it easier to find this.

Steve Reid stever@qnx.com
TechPubs (Technical Publications)
QNX Software Systems