RTEMS
5.0.0
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Red-Black Tree Heap API. More...
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Data Structures | |
struct | rtems_rbheap_chunk |
Red-black heap chunk descriptor. More... | |
struct | rtems_rbheap_control |
Red-black heap control. More... | |
Macros | |
#define | rtems_rbheap_chunk_of_node(node) RTEMS_CONTAINER_OF(node, rtems_rbheap_chunk, tree_node) |
Typedefs | |
typedef struct rtems_rbheap_control | rtems_rbheap_control |
typedef void(* | rtems_rbheap_extend_descriptors) (rtems_rbheap_control *control) |
Handler to extend the available chunk descriptors. More... | |
Functions | |
rtems_status_code | rtems_rbheap_initialize (rtems_rbheap_control *control, void *area_begin, uintptr_t area_size, uintptr_t alignment, rtems_rbheap_extend_descriptors extend_descriptors, void *handler_arg) |
Initializes the red-black tree heap control. More... | |
void * | rtems_rbheap_allocate (rtems_rbheap_control *control, size_t size) |
Allocates a chunk of memory of at least size bytes from the red-black tree heap control. More... | |
rtems_status_code | rtems_rbheap_free (rtems_rbheap_control *control, void *ptr) |
Frees a chunk of memory ptr allocated from the red-black tree heap control. More... | |
void | rtems_rbheap_extend_descriptors_never (rtems_rbheap_control *control) |
Chunk descriptor extend handler that does nothing. | |
void | rtems_rbheap_extend_descriptors_with_malloc (rtems_rbheap_control *control) |
Chunk descriptor extend handler that uses malloc(). | |
Red-Black Tree Heap API.