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Documentation for sysfn 26,10.

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git-svn-id: svn://kolibrios.org@5810 a494cfbc-eb01-0410-851d-a64ba20cac60
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hidnplayr 2015-09-06 11:32:52 +00:00
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16
kernel/trunk/docs/sysfuncs.txt
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@ -1447,7 +1447,21 @@ Returned value:
Remarks:
* Counter takes modulo 2^32, that correspond to a little more
than 497 days.
* To get system time use function 3.
* To get system time use function 3.
======================================================================
===================== Function 26, subfunction 10 ====================
========== Get the value of the high precision time counter. =========
======================================================================
Parameters:
* eax = 26 - function number
* ebx = 10 - subfunction number
Returned value:
* eax = number of nanoseconds since system boot time (lower DWORD)
* edx = number of nanoseconds since system boot time (high DWORD)
Remarks:
* The counter is based on HPET, if HPET is not available, resolution
will be reduced to 10 000 000 nanoseconds.
======================================================================
===================== Function 26, subfunction 11 ====================