High resolution timer
[Portability layer]


Typedefs

typedef apr_int64_t apr_nanotimer_t
 High resolution timer, in nanoseconds.

Functions

apr_nanotimer_t port_nanotimer ()
 Returns the value of the system timer with the best possible accuracy.


Typedef Documentation

typedef apr_int64_t apr_nanotimer_t

High resolution timer, in nanoseconds.

The timer is not tied to system clocks, rather intended for precise measuring of elapsed time intervals.


Function Documentation

apr_nanotimer_t port_nanotimer (  ) 

Returns the value of the system timer with the best possible accuracy.

The difference between two subsequent invocations returns the number of passed nanoseconds.


Genereated on Tue Mar 11 19:25:42 2008 by Doxygen.

(c) Copyright 2005, 2008 The Apache Software Foundation or its licensors, as applicable.