'entry'关键字发生了什么? [英] Whatever happened to the 'entry' keyword?

问题描述

前几天在浏览我的白皮书时，我注意到了C关键字列表. 条目是该列表中的关键字之一.

While cruising through my white book the other day, I noticed in the list of C keywords. entry is one of the keywords on that list.

它保留供将来使用.回想我在Fortran的日子，有一种使用 entry 语句进行第二个参数签名或函数入口的函数.

It is reserved for future use. Thinking back to my Fortran days, there was a function of some sort that used an entry statement to make a second argument signature, or entry point into a function.

这是条目最初打算用于的目的吗?或完全不同的东西?

Is this what entry was originally intended to be used for? or something completely different?

输入关键字的故事是什么?

What is the story on the entry keyword?

推荐答案

我不知道，所以我在Google上找到了一些相关信息.这是我发现的.

I had no idea, so I googled to find something about this. This is what I found.

首先，它作为保留关键字被包含.

First, it was included as a reserved keyword.

Q :K& R1中提到的入口关键字是什么?
A :保留它是为了允许具有多个名称不同的入口点的功能，但已将其撤回.

Q: What was the entry keyword mentioned in K&R1?
A: It was reserved to allow functions with multiple, differently-named entry points, but it has been withdrawn.

(来自 http://archives.devshed. com/forums/cc-134/c-programming-faqs-371017.html .)

它从未被标准化；一些编译器以非常个人化的方式使用 .

It was never standardized; some compilers used it, in a very personal way.

我猜后来被宣布过时了.

It was later declared obsolete, I guess.

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