NAME

       clocktest - Xenomai Clock Test

SYNOPSIS

       clocktest [OPTIONS]

DESCRIPTION

       clocktest is part of the Xenomai test suite and tests the Clock. For each CPU, it
       repeatedly prints a time offset (compared to the reference gettimeofday()), a drift value,
       the number of warps and the maximum warp in microseconds.

       For this program to work, you need to run a suitable Xenomai enabled kernel with the
       respective module (xeno_posix).

OPTIONS

       -C <clock_id>
           clock to be tested, default=0 (CLOCK_REALTIME=0, CLOCK_MONOTONIC=1,
           CLOCK_HOST_REALTIME=42)

       -T <test_duration_seconds>
           default=0 (Never stop, ^C to end)

       -D
           print extra diagnostics for CLOCK_HOST_REALTIME

AUTHOR

       clocktest was written by Jan Kiszka. This man page was written by Roland Stigge.