Zephyr API Documentation 4.0.0-rc3
A Scalable Open Source RTOS
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Data Structures | |
struct | heap_listener |
Macros | |
#define | HEAP_ID_FROM_POINTER(heap_pointer) |
Construct heap identifier from heap pointer. | |
#define | HEAP_ID_LIBC ((uintptr_t)0) |
Libc heap identifier. | |
#define | HEAP_LISTENER_ALLOC_DEFINE(name, _heap_id, _alloc_cb) |
Define heap event listener node for allocation event. | |
#define | HEAP_LISTENER_FREE_DEFINE(name, _heap_id, _free_cb) |
Define heap event listener node for free event. | |
#define | HEAP_LISTENER_RESIZE_DEFINE(name, _heap_id, _resize_cb) |
Define heap event listener node for resize event. | |
Typedefs | |
typedef void(* | heap_listener_resize_cb_t) (uintptr_t heap_id, void *old_heap_end, void *new_heap_end) |
Callback used when heap is resized. | |
typedef void(* | heap_listener_alloc_cb_t) (uintptr_t heap_id, void *mem, size_t bytes) |
Callback used when there is heap allocation. | |
typedef void(* | heap_listener_free_cb_t) (uintptr_t heap_id, void *mem, size_t bytes) |
Callback used when memory is freed from heap. | |
Enumerations | |
enum | heap_event_types { HEAP_EVT_UNKNOWN = 0 , HEAP_RESIZE , HEAP_ALLOC , HEAP_FREE , HEAP_REALLOC , HEAP_MAX_EVENTS } |
Functions | |
void | heap_listener_register (struct heap_listener *listener) |
Register heap event listener. | |
void | heap_listener_unregister (struct heap_listener *listener) |
Unregister heap event listener. | |
void | heap_listener_notify_alloc (uintptr_t heap_id, void *mem, size_t bytes) |
Notify listeners of heap allocation event. | |
void | heap_listener_notify_free (uintptr_t heap_id, void *mem, size_t bytes) |
Notify listeners of heap free event. | |
void | heap_listener_notify_resize (uintptr_t heap_id, void *old_heap_end, void *new_heap_end) |
Notify listeners of heap resize event. | |