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6 个月
请回答下, malloc(0) 等于多少
这个问题看起来十分刁钻,不过稍有常识的人都知道,制定 C 标准的那帮语言律师也不是吃白饭的,对这种奇奇怪怪的问题一定会有定义。 我们翻阅 C17 标准 草案 N2176,在 7.22.3 节里,有如下说法: The order and contiguity of storage allocated by successive calls to the aligned ...
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