diff options
Diffstat (limited to 'cpukit/include/rtems/posix/semaphore.h')
| -rw-r--r-- | cpukit/include/rtems/posix/semaphore.h | 29 |
1 files changed, 27 insertions, 2 deletions
diff --git a/cpukit/include/rtems/posix/semaphore.h b/cpukit/include/rtems/posix/semaphore.h index 16b6d711cc..db36b39c9d 100644 --- a/cpukit/include/rtems/posix/semaphore.h +++ b/cpukit/include/rtems/posix/semaphore.h @@ -19,9 +19,11 @@ #ifndef _RTEMS_POSIX_SEMAPHORE_H #define _RTEMS_POSIX_SEMAPHORE_H -#include <semaphore.h> #include <rtems/score/objectdata.h> +#include <limits.h> +#include <semaphore.h> + #ifdef __cplusplus extern "C" { #endif @@ -46,7 +48,30 @@ typedef struct { uint32_t open_count; } POSIX_Semaphore_Control; -extern const uint32_t _Configuration_POSIX_Maximum_named_semaphores; +/** + * @brief The POSIX Semaphore objects information. + */ +extern Objects_Information _POSIX_Semaphore_Information; + +/** + * @brief Macro to define the objects information for the POSIX Semaphore + * objects. + * + * This macro should only be used by <rtems/confdefs.h>. + * + * @param max The configured object maximum (the OBJECTS_UNLIMITED_OBJECTS flag + * may be set). + */ +#define POSIX_SEMAPHORE_INFORMATION_DEFINE( max ) \ + OBJECTS_INFORMATION_DEFINE( \ + _POSIX_Semaphore, \ + OBJECTS_POSIX_API, \ + OBJECTS_POSIX_SEMAPHORES, \ + POSIX_Semaphore_Control, \ + max, \ + _POSIX_PATH_MAX, \ + NULL \ + ) /** @} */ |