diff options
Diffstat (limited to 'cpukit/posix/src/sched_getprioritymax.c')
-rw-r--r-- | cpukit/posix/src/sched_getprioritymax.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/cpukit/posix/src/sched_getprioritymax.c b/cpukit/posix/src/sched_getprioritymax.c index cde9eb9466..94114e3b84 100644 --- a/cpukit/posix/src/sched_getprioritymax.c +++ b/cpukit/posix/src/sched_getprioritymax.c @@ -25,12 +25,14 @@ #include <rtems/system.h> #include <rtems/seterr.h> -#include <rtems/posix/priorityimpl.h> +#include <rtems/score/schedulerimpl.h> int sched_get_priority_max( int policy ) { + const Scheduler_Control *scheduler; + switch ( policy ) { case SCHED_OTHER: case SCHED_FIFO: @@ -42,5 +44,11 @@ int sched_get_priority_max( rtems_set_errno_and_return_minus_one( EINVAL ); } - return POSIX_SCHEDULER_MAXIMUM_PRIORITY; + scheduler = _Scheduler_Get_own( _Thread_Get_executing() ); + + if ( scheduler->maximum_priority > INT_MAX ) { + return INT_MAX; + } + + return (int) scheduler->maximum_priority - 1; } |