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score: Return status in _TOD_Adjust()

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This commit is contained in:
Sebastian Huber
2021-09-03 09:33:01 +02:00
parent fbd0a3cec3
commit 8abd175669
3 changed files with 14 additions and 4 deletions
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5
cpukit/include/rtems/score/todimpl.h
View File

@@ -337,8 +337,11 @@ RTEMS_INLINE_ROUTINE void _TOD_Get_timeval(
* specified amount. * specified amount.
* *
* @param delta is the amount to adjust. * @param delta is the amount to adjust.
*
* @retval STATUS_SUCCESSFUL Successful operation.
* @retval other Some error occurred.
*/ */
void _TOD_Adjust( Status_Control _TOD_Adjust(
const struct timespec *delta const struct timespec *delta
); );

6
cpukit/posix/src/adjtime.c
View File

@@ -44,6 +44,7 @@ int adjtime(
) )
{ {
struct timespec delta_as_timespec; struct timespec delta_as_timespec;
Status_Control status;
/* /*
* Simple validations * Simple validations
@@ -83,7 +84,10 @@ int adjtime(
/* /*
* Now apply the adjustment * Now apply the adjustment
*/ */
_TOD_Adjust( &delta_as_timespec ); status = _TOD_Adjust( &delta_as_timespec );
if ( status != STATUS_SUCCESSFUL ) {
rtems_set_errno_and_return_minus_one( STATUS_GET_POSIX( status ) );
}
return 0; return 0;
} }

7
cpukit/score/src/coretodadjust.c
View File

@@ -22,12 +22,13 @@
#include <rtems/score/todimpl.h> #include <rtems/score/todimpl.h>
void _TOD_Adjust( Status_Control _TOD_Adjust(
const struct timespec *delta const struct timespec *delta
) )
{ {
ISR_lock_Context lock_context; ISR_lock_Context lock_context;
struct timespec tod; struct timespec tod;
Status_Control status;
/* /*
* Currently, RTEMS does the adjustment in one movement. * Currently, RTEMS does the adjustment in one movement.
@@ -41,6 +42,8 @@ void _TOD_Adjust(
_TOD_Acquire( &lock_context ); _TOD_Acquire( &lock_context );
_TOD_Get( &tod ); _TOD_Get( &tod );
_Timespec_Add_to( &tod, delta ); _Timespec_Add_to( &tod, delta );
_TOD_Set( &tod, &lock_context ); status = _TOD_Set( &tod, &lock_context );
_TOD_Unlock(); _TOD_Unlock();
return status;
} }