From 988695a96cee1eb825435260a1874b8daa0e590a Mon Sep 17 00:00:00 2001 From: Michael Bebenita Date: Wed, 11 Aug 2010 21:23:34 -0700 Subject: Added support for task sleeping in the scheduler. --- src/rt/sync/timer.h | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 src/rt/sync/timer.h (limited to 'src/rt/sync/timer.h') diff --git a/src/rt/sync/timer.h b/src/rt/sync/timer.h new file mode 100644 index 00000000..509fd22c --- /dev/null +++ b/src/rt/sync/timer.h @@ -0,0 +1,25 @@ +/* + * Utility class to measure time in a platform independent way. + */ + +#ifndef TIMER_H +#define TIMER_H + +class timer { +private: + uint64_t _start; + uint64_t _timeout; + uint64_t get_time(); +#if __WIN32__ + uint64_t _ticks_per_us; +#endif +public: + timer(); + void reset(uint64_t timeout); + uint64_t get_elapsed_time(); + int64_t get_timeout(); + bool has_timed_out(); + virtual ~timer(); +}; + +#endif /* TIMER_H */ -- cgit v1.2.3