diff options
Diffstat (limited to 'cpukit/posix/src/clocksettime.c')
| -rw-r--r-- | cpukit/posix/src/clocksettime.c | 36 |
1 files changed, 4 insertions, 32 deletions
diff --git a/cpukit/posix/src/clocksettime.c b/cpukit/posix/src/clocksettime.c index c85e90de61..ed8035bba3 100644 --- a/cpukit/posix/src/clocksettime.c +++ b/cpukit/posix/src/clocksettime.c @@ -6,7 +6,6 @@ #include "config.h" #endif -#include <assert.h> #include <time.h> #include <errno.h> @@ -28,44 +27,17 @@ int clock_settime( const struct timespec *tp ) { - struct tm split_time; - TOD_Control tod; - Watchdog_Interval seconds; - - assert( tp ); + if ( !tp ) + rtems_set_errno_and_return_minus_one( EINVAL ); switch ( clock_id ) { case CLOCK_REALTIME: - (void) gmtime_r( &tp->tv_sec, &split_time ); - - /* - * Convert the tm structure format to that used by the TOD Handler - * - * NOTE: TOD Handler does not honor leap seconds. - */ - - tod.year = split_time.tm_year + 1900; /* RHS is years since 1900 */ - tod.month = split_time.tm_mon + 1; /* RHS uses 0-11 */ - tod.day = split_time.tm_mday; - tod.hour = split_time.tm_hour; - tod.minute = split_time.tm_min; - tod.second = split_time.tm_sec; /* RHS allows 0-61 for leap seconds */ - - tod.ticks = (tp->tv_nsec / TOD_NANOSECONDS_PER_MICROSECOND) / - _TOD_Microseconds_per_tick; - - if ( !_TOD_Validate( &tod ) ) + if ( tp->tv_sec < TOD_SECONDS_1970_THROUGH_1988 ) rtems_set_errno_and_return_minus_one( EINVAL ); - /* - * We can't use the tp->tv_sec field because it is based on - * a different EPOCH. - */ - - seconds = _TOD_To_seconds( &tod ); _Thread_Disable_dispatch(); - _TOD_Set( &tod, seconds ); + _TOD_Set( tp ); _Thread_Enable_dispatch(); break; |