aux/os: Fix os_semaphore_get_realtime_clock()
function was previously using output param 'ts' as input for computing 'now' internally.
Due to an influx of spam, we have had to impose restrictions on new accounts. Please see this wiki page for instructions on how to get full permissions. Sorry for the inconvenience.
function was previously using output param 'ts' as input for computing 'now' internally.