摘要：#import double MachTimeToSecs(uint64_t time){ mach_timebase_info_data_t timebase; mach_timebase_info(&timebase); return (double)time * (doubl... 阅读全文

摘要：#include #include clock_serv_t cclock; mach_timespec_t mts; host_get_clock_service(mach_host_self(), SYSTEM_CLOCK, &cclock); clock_get_ti... 阅读全文