Linux 在哪里可以找到所有 C 标准库的源代码？
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Where can I find the source code for all the C standard libraries?
提问by
I'm looking for the whole source code of all the C standard libraries. That said, I'm looking for the source code of stdio.h, stdlib.h, string.h, math.h, etc... I would like to see how they were created. I think that it depends from platform to platform, but Linux or Windows one will be welcomed.
我正在寻找所有 C 标准库的完整源代码。也就是说，我正在寻找 stdio.h、stdlib.h、string.h、math.h 等的源代码......我想看看它们是如何创建的。我认为这取决于平台和平台，但 Linux 或 Windows 将受到欢迎。
采纳答案by Mike Sherrill 'Cat Recall'
PJ Plauger wrote a book about the standard C library. Includes references from the (now dated) standard, and source code.
回答by Surya
Whether its installed with an IDE or you have installed explicitly, you have to look in the directory "Include" in respective location.
无论是使用 IDE 安装还是明确安装，您都必须Include在相应位置的目录“ ”中查找。
Ex: I use MinGW. So, I would go to
例如：我使用 MinGW。所以，我会去
c:/MinGW/includeto find those header files. Similarly, for an IDE (say Dev-cpp), you need to go to c:/dev-cpp/include.
c:/MinGW/include找到那些头文件。同样，对于 IDE（比如 Dev-cpp），您需要转到 c:/dev-cpp/include。
回答by AShelly
Microsoft Visual Studio generally has the system headers under <InstallDir>\VC\include, and the source, if installed, is under <InstallDir>\VC\crt\src.
Microsoft Visual Studio 通常<InstallDir>\VC\include在 <InstallDir>\VC\crt\src.
回答by Phil Miller
If you want the actual implementations, as everyone else has assumed you don't, many Linux distributions currently use glibcto implement the C standard library. Common alternatives include musl libc, diet libc, uClibc, and Bionic
如果你想要实际的实现，正如其他人假设你不想要的那样，许多 Linux 发行版目前使用glibc来实现 C 标准库。常见的替代品包括musl libc、饮食 libc、uClibc和Bionic
