rt_realloc(ptr[i],16); /* 如果分配成功*/ if (ptr[i] != RT_NULL) { rt_kprintf("memory realloc success!\n"); /* 释放内存块*/ rt_free(ptr[i]); rt_kprintf("memory free success!\n"); ptr[i] = RT_NULL; } } } } } int rt_application_init() { rt_thread_init(&thread1,...