Is there any way to access SNVS via sysfs?

[JasonC007]

What I want to is access/handle monotonic counter for rollback protection.

Is there any way I can access this monotonic counter via sysfs?

In case it is not possible, what is the recommended way to access monotonic timer from user space program?

[JasonC007]

Thanks for the clarification.

[Bio_TICFSL · Accepted solution]

Hello,

I can't say for /sys, but for /proc it's rather straightforward to do such things. there is no way to access monomitic time from user space.

Regards