diff options
Diffstat (limited to 'cpukit/rtems/include/rtems/rtems/attr.h')
| -rw-r--r-- | cpukit/rtems/include/rtems/rtems/attr.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/cpukit/rtems/include/rtems/rtems/attr.h b/cpukit/rtems/include/rtems/rtems/attr.h index d326539714..7e8fa4818a 100644 --- a/cpukit/rtems/include/rtems/rtems/attr.h +++ b/cpukit/rtems/include/rtems/rtems/attr.h @@ -139,6 +139,20 @@ typedef uint32_t rtems_attribute; */ #define RTEMS_PRIORITY_CEILING 0x00000080 +/** + * This attribute constant indicates that the Classic API Semaphore instance + * created will NOT use the Multiprocessor Resource Sharing Protocol. + */ +#define RTEMS_NO_MULTIPROCESSOR_RESOURCE_SHARING 0x00000000 + +/** + * This attribute constant indicates that the Classic API Semaphore instance + * created will use the Multiprocessor Resource Sharing Protocol. + * + * @note The semaphore instance must be a binary semaphore. + */ +#define RTEMS_MULTIPROCESSOR_RESOURCE_SHARING 0x00000100 + /******************** RTEMS Barrier Specific Attributes ********************/ /** |