On Fri, Aug 24, 2012 at 04:16:18PM +0100, Tomalak Geret'kal wrote:
> Me again...
>
> If chrony is tracking /dev/pps0 as a refclock, does it keep this
> device open persistently? Or does it close and re-open it for every
> poll? Reason I ask is that a separate process is seemingly still
> able to `
On 24/08/2012 16:35, Miroslav Lichvar wrote:
On Fri, Aug 24, 2012 at 04:16:18PM +0100, Tomalak Geret'kal wrote:
Me again...
If chrony is tracking /dev/pps0 as a refclock, does it keep this
device open persistently? Or does it close and re-open it for every
poll? Reason I ask is that a separate
Me again...
If chrony is tracking /dev/pps0 as a refclock, does it keep
this device open persistently? Or does it close and re-open
it for every poll? Reason I ask is that a separate process
is seemingly still able to `open("/dev/pps0", O_ACCMODE)`
and even block on pulses with `ioctl` whilst
