multi_heap.h File Reference

#include <zephyr/types.h>

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Data Structures
struct	sys_multi_heap_rec
struct	sys_multi_heap

Macros
#define	MAX_MULTI_HEAPS   8

Typedefs
typedef void *(*	sys_multi_heap_fn_t) (struct sys_multi_heap *mheap, void *cfg, size_t align, size_t size)
	Multi-heap choice function.

Functions
void	sys_multi_heap_init (struct sys_multi_heap *heap, sys_multi_heap_fn_t choice_fn)
	Initialize multi-heap.
void	sys_multi_heap_add_heap (struct sys_multi_heap *mheap, struct sys_heap *heap, void *user_data)
	Add sys_heap to multi heap.
void *	sys_multi_heap_alloc (struct sys_multi_heap *mheap, void *cfg, size_t bytes)
	Allocate memory from multi heap.
void *	sys_multi_heap_aligned_alloc (struct sys_multi_heap *mheap, void *cfg, size_t align, size_t bytes)
	Allocate aligned memory from multi heap.
const struct sys_multi_heap_rec *	sys_multi_heap_get_heap (const struct sys_multi_heap *mheap, void *addr)
	Get a specific heap for provided address.
void	sys_multi_heap_free (struct sys_multi_heap *mheap, void *block)
	Free memory allocated from multi heap.

Macro Definition Documentation

MAX_MULTI_HEAPS

#define MAX_MULTI_HEAPS   8