diff options
Diffstat (limited to 'c/src/exec/posix/src/clocksettime.c')
-rw-r--r-- | c/src/exec/posix/src/clocksettime.c | 88 |
1 files changed, 0 insertions, 88 deletions
diff --git a/c/src/exec/posix/src/clocksettime.c b/c/src/exec/posix/src/clocksettime.c deleted file mode 100644 index a9993182a8..0000000000 --- a/c/src/exec/posix/src/clocksettime.c +++ /dev/null @@ -1,88 +0,0 @@ -/* - * $Id$ - */ - -#if HAVE_CONFIG_H -#include "config.h" -#endif - -#include <assert.h> -#include <time.h> -#include <errno.h> - -#include <rtems/system.h> -#include <rtems/score/isr.h> -#include <rtems/score/thread.h> -#include <rtems/score/tod.h> - -#include <rtems/seterr.h> -#include <rtems/posix/time.h> - -/*PAGE - * - * 14.2.1 Clocks, P1003.1b-1993, p. 263 - */ - -int clock_settime( - clockid_t clock_id, - const struct timespec *tp -) -{ - struct tm split_time; - TOD_Control tod; - Watchdog_Interval seconds; - - assert( tp ); - - 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 ) ) - 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 ); - _Thread_Enable_dispatch(); - break; - -#ifdef _POSIX_CPUTIME - case CLOCK_PROCESS_CPUTIME: - return POSIX_NOT_IMPLEMENTED(); - break; -#endif - -#ifdef _POSIX_THREAD_CPUTIME - case CLOCK_THREAD_CPUTIME: - return POSIX_NOT_IMPLEMENTED(); - break; -#endif - default: - rtems_set_errno_and_return_minus_one( EINVAL ); - - } - return 0; -} |