malloc

基本解释

Therefore, any application we start from now on in this session will be using our malloc() and not the system one.
因此，从现在起，该会话中的任何应用程序都将使用我们的 malloc()，而不是只有系统的应用程序能够使用。
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They do, however, depend on low-level allocators like malloc and free to actually allocate and release their memory.
不过，它们依赖于 malloc 和 free 等低层的分配程序来实际地分配和释放它们的内存。
Not only does our memory manager have shortcomings, there are many shortcomings of malloc()-based memory management that remain no matter which allocator you use.
不只是我们的内存管理器有缺点，基于 malloc() 的内存管理器仍然也有很多缺点，不管您使用的是哪个分配程序。

Its name is malloc for memory allocation and what malloc does for us is we say, hmm, the user has typed in a three-letter word.
它为我们分配内存地址,它为用户输入的3个字母单词,分配地址。
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malloc I'm going to now use this new, fancy function called malloc and I'm going to say x gets the return value of malloc of the size of an int.
我现在使用这个新的，别致的函数,然后我指明x，=，malloc的int型数据的大小,的返回值。
哈佛公开课 - 计算机科学课程节选
malloc sizeof So, when I call malloc size of int and int on this system is probably 4 bytes or 32 bits so what am I getting back?
所以，当我调用,在这个系统中int可能是4个字节，或者说32位,那么返回的是什么呢？
哈佛公开课 - 计算机科学课程节选