This encapsulates functionality which defines and manages the set of Classic API object attributes.
◆ RTEMS_APPLICATION_TASK
#define RTEMS_APPLICATION_TASK 0x00000000 |
This attribute constant indicates that the task was created by the application using normal Classic API methods.
◆ RTEMS_BARRIER_AUTOMATIC_RELEASE
#define RTEMS_BARRIER_AUTOMATIC_RELEASE 0x00000010 |
This attribute constant indicates that the Classic API Barrier instance created will use an automatic release protocol.
◆ RTEMS_BARRIER_MANUAL_RELEASE
#define RTEMS_BARRIER_MANUAL_RELEASE 0x00000000 |
This attribute constant indicates that the Classic API Barrier instance created will use the manual release protocol.
◆ RTEMS_BINARY_SEMAPHORE
#define RTEMS_BINARY_SEMAPHORE 0x00000010 |
This attribute constant indicates that the Classic API Semaphore instance created will be a proper binary semaphore or mutex.
◆ RTEMS_COUNTING_SEMAPHORE
#define RTEMS_COUNTING_SEMAPHORE 0x00000000 |
This attribute constant indicates that the Classic API Semaphore instance created will be a counting semaphore.
◆ RTEMS_DEFAULT_ATTRIBUTES
#define RTEMS_DEFAULT_ATTRIBUTES 0x00000000 |
This is the default value for an attribute set.
◆ RTEMS_FIFO
#define RTEMS_FIFO 0x00000000 |
This is the attribute constant which reflects that blocking tasks will be managed using FIFO discipline.
◆ RTEMS_FLOATING_POINT
#define RTEMS_FLOATING_POINT 0x00000001 |
This attribute constant indicates that the task will use the floating point hardware. There will be a floating point context associated with this task.
◆ RTEMS_GLOBAL
#define RTEMS_GLOBAL 0x00000002 |
This is the attribute constant to indicate global resource.
◆ RTEMS_INHERIT_PRIORITY
#define RTEMS_INHERIT_PRIORITY 0x00000040 |
This attribute constant indicates that the Classic API Semaphore instance created will use the Priority Inheritance Protocol.
- Note
- The semaphore instance must be a binary semaphore.
◆ RTEMS_LOCAL
#define RTEMS_LOCAL 0x00000000 |
This is the attribute constant to indicate local resource.
◆ RTEMS_MULTIPROCESSOR_RESOURCE_SHARING
#define RTEMS_MULTIPROCESSOR_RESOURCE_SHARING 0x00000100 |
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.
◆ RTEMS_NO_FLOATING_POINT
#define RTEMS_NO_FLOATING_POINT 0x00000000 |
This attribute constant indicates that the task will not use the floating point hardware. If the architecture permits it, then the FPU will be disabled when the task is executing.
◆ RTEMS_NO_INHERIT_PRIORITY
#define RTEMS_NO_INHERIT_PRIORITY 0x00000000 |
This attribute constant indicates that the Classic API Semaphore instance created will NOT use the Priority Inheritance Protocol.
◆ RTEMS_NO_MULTIPROCESSOR_RESOURCE_SHARING
#define RTEMS_NO_MULTIPROCESSOR_RESOURCE_SHARING 0x00000000 |
This attribute constant indicates that the Classic API Semaphore instance created will NOT use the Multiprocessor Resource Sharing Protocol.
◆ RTEMS_NO_PRIORITY_CEILING
#define RTEMS_NO_PRIORITY_CEILING 0x00000000 |
This attribute constant indicates that the Classic API Semaphore instance created will NOT use the Priority Ceiling Protocol.
◆ RTEMS_PRIORITY
#define RTEMS_PRIORITY 0x00000004 |
This is the attribute constant which reflects that blocking tasks will be managed using task priority discipline.
◆ RTEMS_PRIORITY_CEILING
#define RTEMS_PRIORITY_CEILING 0x00000080 |
This attribute constant indicates that the Classic API Semaphore instance created will use the Priority Ceiling Protocol.
- Note
- The semaphore instance must be a binary semaphore.
◆ RTEMS_SEMAPHORE_CLASS
#define RTEMS_SEMAPHORE_CLASS 0x00000030 |
This is the mask for the attribute bits associated with the Classic API Semaphore Manager.
◆ RTEMS_SIMPLE_BINARY_SEMAPHORE
#define RTEMS_SIMPLE_BINARY_SEMAPHORE 0x00000020 |
This attribute constant indicates that the Classic API Semaphore instance created will be a simple binary semaphore.
◆ RTEMS_SYSTEM_TASK
#define RTEMS_SYSTEM_TASK 0x00008000 |
This attribute constant indicates that the task was created by RTEMS as a support task.
◆ rtems_attribute
This defines the type used to contain Classic API attributes. These are primarily used when creating objects.