从 c# 调用 UNIX 和 Linux 共享对象文件 .so [英] Calling UNIX and Linux shared object file .so from c#

问题描述

有没有办法从 C# P/Invoke 调用用 C 编写并在 Unix 上构建的共享对象文件?

Is there a way for a Shared Object file written in C and built on Unix to be called from C# P/Invoke?

或者我需要使用 Java 或类似的东西吗?

Or do I need to use Java or something like that?

推荐答案

Mono 能够从基于 dlopen(3) 构建的 C# 中与本地库集成.您只需使用带有库名称的 DllImport 语句(即libform.so.5")，然后使用友好的 C# 类来包装本机代码和数据类型，该类负责处理所有低级内容.此页面 有一个很好的概述，其中包含有关如何处理封送指针和其他不安全类型的大量信息.

Mono has the ability to integrate with native libraries from within C# built on top of dlopen(3). You just have to use the DllImport statement with the name of the library (i.e. 'libform.so.5'), then wrap the native code and data types with a friendly C# class that takes care of all the low-level stuff. This page has a good overview with lots of information on how to deal with marshaling pointers and other unsafe types.

一旦你编写了你的​​包装类，你就可以直接使用它，而不必担心它在下面使用了一个本地共享库.

Once you've got your wrapper class written, you can just use that without worrying about the fact that it's using a native shared library underneath.

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