Function rc_timespec_diff

Function Documentation

timespec rc_timespec_diff(timespec A, timespec B)

Returns the time difference between two timespec structs as another timespec.

Convenient for use with nanosleep() function and accurately timed loops. Unlike timespec_sub defined in time.h, rc_timespec_diff does not care which came first, A or B. A positive difference in time is always returned.

Parameters:

• A – [in] timespec struct

• B – [in] timespec struct

Returns:

timespec struct of the difference, always positive