bond/kernel/ke/alloc.c

#include "type.h"
#include "kernel/ke/alloc.h"
#include "lib/salloc.h"

#define K_KERNEL_HEAP_SIZE 8192

static _Bool alloc_initialized;
static uint8_t alloc_heap[K_KERNEL_HEAP_SIZE];

void SXAPI ke_alloc_init(void)
{
	if (!alloc_initialized)
	{
		lb_salloc_init(alloc_heap, K_KERNEL_HEAP_SIZE);
		alloc_initialized = true;
	}
}

void *SXAPI ke_alloc(uint32_t size)
{
	return alloc_initialized ? lb_salloc(alloc_heap, size) : NULL;
}

void SXAPI ke_free(void *ptr)
{
	if (alloc_initialized)
	{
		lb_sfree(alloc_heap, ptr);
	}
}