C++ (Cpp) unity_free Examples

Example #1

File: unity_fixture.c Project: 2asoft/freebsd

void* unity_realloc(void * oldMem, size_t size)
{
    Guard* guard = (Guard*)oldMem;
//    char* memAsChar = (char*)oldMem;
    void* newMem;

    if (oldMem == 0)
        return unity_malloc(size);

    guard--;
    if (isOverrun(oldMem))
    {
        release_memory(oldMem);
        TEST_FAIL_MESSAGE("Buffer overrun detected during realloc()");
    }

    if (size == 0)
    {
        release_memory(oldMem);
        return 0;
    }

    if (guard->size >= size)
        return oldMem;

    newMem = unity_malloc(size);
    memcpy(newMem, oldMem, guard->size);
    unity_free(oldMem);
    return newMem;
}

Example #2

File: unity_fixture.c Project: mindw/Unity

void* unity_realloc(void * oldMem, size_t size)
{
    Guard* guard = (Guard*)oldMem;
//    char* memAsChar = (char*)oldMem;
    void* newMem;

    if (oldMem == 0)
        return unity_malloc(size);

    guard--;
    if (isOverrun(oldMem))
    {
        release_memory(oldMem);
        /*DX_PATCH for jumless version*/
        UnityPrint("Buffer overrun detected during realloc()", unity_p);
        return 0;
    }

    if (size == 0)
    {
        release_memory(oldMem);
        return 0;
    }

    if (guard->size >= size)
        return oldMem;

    newMem = unity_malloc(size);
    memcpy(newMem, oldMem, guard->size);
    unity_free(oldMem);
    return newMem;
}