memmgr.h File Reference

Furi: memory management API and glue. More...

#include <stddef.h>
#include <stdlib.h>
#include <string.h>
#include "check.h"

Go to the source code of this file.

Macros
#define	FURI_MEMMGR_GUARD   1

Functions
size_t	memmgr_get_free_heap (void)
	Get free heap size.
size_t	memmgr_get_total_heap (void)
	Get total heap size.
size_t	memmgr_get_minimum_free_heap (void)
	Get heap watermark.
void *	aligned_malloc (size_t size, size_t alignment)
	An aligned version of malloc, used when you need to get the aligned space on the heap Freeing the received address is performed ONLY through the aligned_free function.
void	aligned_free (void *p)
	Freed space obtained through the aligned_malloc function.
void *	memmgr_alloc_from_pool (size_t size)
	Allocate memory from separate memory pool.
size_t	memmgr_pool_get_free (void)
	Get free memory pool size.
size_t	memmgr_pool_get_max_block (void)
	Get max free block size from memory pool.

Detailed Description

Furi: memory management API and glue.

Function Documentation

aligned_free()

void aligned_free

(

void *

p

)

Freed space obtained through the aligned_malloc function.

Parameters

p	pointer to result of aligned_malloc

aligned_malloc()

void * aligned_malloc	(	size_t	size,
		size_t	alignment )

An aligned version of malloc, used when you need to get the aligned space on the heap Freeing the received address is performed ONLY through the aligned_free function.

Parameters

size
alignment

Returns

void*

memmgr_alloc_from_pool()

void * memmgr_alloc_from_pool

(

size_t

size

)

Allocate memory from separate memory pool.

That memory can't be freed.

Parameters

size

Returns

void*

memmgr_get_free_heap()

size_t memmgr_get_free_heap

(

void

)

Get free heap size.

Returns

free heap size in bytes

memmgr_get_minimum_free_heap()

size_t memmgr_get_minimum_free_heap

(

void

)

Get heap watermark.

Returns

minimum heap in bytes

memmgr_get_total_heap()

size_t memmgr_get_total_heap

(

void

)

Get total heap size.

Returns

total heap size in bytes

memmgr_pool_get_free()

size_t memmgr_pool_get_free

(

void

)

Get free memory pool size.

Returns

size_t

memmgr_pool_get_max_block()

size_t memmgr_pool_get_max_block

(

void

)

Get max free block size from memory pool.

Returns

size_t