diff options
Diffstat (limited to 'cpukit/score/include/rtems/score/scheduleredf.h')
-rw-r--r-- | cpukit/score/include/rtems/score/scheduleredf.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/cpukit/score/include/rtems/score/scheduleredf.h b/cpukit/score/include/rtems/score/scheduleredf.h index c236bd5dd4..66bc17e203 100644 --- a/cpukit/score/include/rtems/score/scheduleredf.h +++ b/cpukit/score/include/rtems/score/scheduleredf.h @@ -24,6 +24,8 @@ #include <rtems/score/schedulerpriority.h> #include <rtems/score/rbtree.h> +#include <limits.h> + #ifdef __cplusplus extern "C" { #endif @@ -35,7 +37,12 @@ extern "C" { */ /**@{*/ -#define SCHEDULER_EDF_MAXIMUM_PRIORITY 0x7fffffff +/* + * Actually the EDF scheduler supports a maximum priority of + * 0x7fffffffffffffff, but the user API is limited to uint32_t or int for + * thread priorities. Ignore ILP64 targets for now. + */ +#define SCHEDULER_EDF_MAXIMUM_PRIORITY INT_MAX /** * Entry points for the Earliest Deadline First Scheduler. |