diff options
Diffstat (limited to 'cpukit/rtems/src/clockset.c')
| -rw-r--r-- | cpukit/rtems/src/clockset.c | 33 |
1 files changed, 16 insertions, 17 deletions
diff --git a/cpukit/rtems/src/clockset.c b/cpukit/rtems/src/clockset.c index 7a085ada69..df163531a7 100644 --- a/cpukit/rtems/src/clockset.c +++ b/cpukit/rtems/src/clockset.c @@ -29,26 +29,25 @@ rtems_status_code rtems_clock_set( const rtems_time_of_day *tod ) { - Status_Control status; + rtems_status_code status; + Status_Control score_status; + struct timespec tod_as_timespec; + ISR_lock_Context lock_context; - if ( !tod ) - return RTEMS_INVALID_ADDRESS; + status = _TOD_Validate( tod ); - if ( _TOD_Validate( tod ) ) { - struct timespec tod_as_timespec; - ISR_lock_Context lock_context; - - tod_as_timespec.tv_sec = _TOD_To_seconds( tod ); - tod_as_timespec.tv_nsec = tod->ticks - * rtems_configuration_get_nanoseconds_per_tick(); + if ( status != RTEMS_SUCCESSFUL ) { + return status; + } - _TOD_Lock(); - _TOD_Acquire( &lock_context ); - status = _TOD_Set( &tod_as_timespec, &lock_context ); - _TOD_Unlock(); + tod_as_timespec.tv_sec = _TOD_To_seconds( tod ); + tod_as_timespec.tv_nsec = tod->ticks + * rtems_configuration_get_nanoseconds_per_tick(); - return _Status_Get( status ); - } + _TOD_Lock(); + _TOD_Acquire( &lock_context ); + score_status = _TOD_Set( &tod_as_timespec, &lock_context ); + _TOD_Unlock(); - return RTEMS_INVALID_CLOCK; + return _Status_Get( score_status ); } |