malloc

Function Usage

Allocates memory.

Function Syntax

void *malloc(size_t size);

Parameters

Return Value

• Success: A pointer to the allocated memory is returned.
• Failure: A null pointer is returned.

Example

#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include "kqmalloc.h"

#define KQMALLOC_TEST_LEN 10

void MallocExample()
{
    int8_t *res = (int8_t *)malloc(KQMALLOC_TEST_LEN);
    if (res == NULL) {
        printf("res is null\n");
    } else {
        printf("malloc pointer address: %lx\n", res);
        free(res);
    }
}

int main(void) {
    MallocExample();
    return 0;
}

Output:

malloc pointer address: ffff97ae8174