diff options
Diffstat (limited to 'host/lib/types')
| -rw-r--r-- | host/lib/types/time_spec.cpp | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/host/lib/types/time_spec.cpp b/host/lib/types/time_spec.cpp index 312c161cb..ece3b92f3 100644 --- a/host/lib/types/time_spec.cpp +++ b/host/lib/types/time_spec.cpp @@ -47,13 +47,10 @@ time_spec_t time_spec_t::get_system_time(void){ #ifdef TIME_SPEC_USE_MACH_ABSOLUTE_TIME #include <mach/mach_time.h> -static intmax_t get_freq(void){ - mach_timebase_info_data_t info; mach_timebase_info(&info); - return intmax_t(1e9*(double(info.denom)/double(info.numer))); -} time_spec_t time_spec_t::get_system_time(void){ - static const intmax_t freq = get_freq(); - return time_spec_t_from_counts(mach_absolute_time(), freq); + mach_timebase_info_data_t info; mach_timebase_info(&info); + intmax_t nanosecs = mach_absolute_time()*info.numer/info.denom; + return time_spec_t_from_counts(nanosecs, intmax_t(1e9)); } #endif /* TIME_SPEC_USE_MACH_ABSOLUTE_TIME */ |