The functions clock_gettime () and clock_settime () retrieve and set the time of the specified clock clk_id . The res and tp arguments are timespec structs, as specified in < time.h > : struct timespec { time_t tv_sec; /* seconds */ long tv_nsec; /* nanoseconds */ }; The clk_id argument is the identifier of the particular clock on which to act.
C++ (Cpp) pthread_mutex_timedlock - 30 examples found. These are the top rated real world C++ (Cpp) examples of pthread_mutex_timedlock extracted from open source projects. You can rate examples to help us improve the quality of examples.
RT is the first Russian 24/7 English-language news channel which brings the Russian view on global news. Function & Description. 1. char *asctime (const struct tm *timeptr) Returns a pointer to a string which represents the day and time of the structure timeptr. 2. clock_t clock (void) Returns the processor clock time used since the beginning of an implementation defined era (normally the beginning of the program). 3.
The POSIX function clock_gettime(CLOCK_REALTIME, ts) may also be used to populate a timespec with the time since the Epoch. Example #include <stdio.h> #include <time.h> int main(void) { struct timespec ts; timespec_get(&ts, TIME_UTC); char buff[100]; strftime(buff, sizeof buff, "%D %T", gmtime(&ts.tv_sec)); printf("Current time: %s.%09ld UTC\n", buff, ts.tv_nsec); }.
Just be careful with your double timeSeconds (Time time) function, since a double does not have enough bits to fully express a large number of seconds and a small number of fractional seconds. For example, using a timestamp in the year of 2014, resolution for fractions of a second starts breaking down somewhere around 10us. Share.
C++ (Cpp) Timespan - 26 examples found. These are the top rated real world C++ (Cpp) examples of Timespan extracted from open source projects. You can rate examples to help us improve the quality of examples.