理解这五条最好的经验将帮助您保持程序的可重入性。
Sticking to these five best practices will help you maintain reentrancy in your programs.
确保准则3得到满足，要求编译器预先知道所有可重入函数，包括应用程序所使用的程序库。
Ensuring guideline 3 requires the compiler to have prior knowledge of all the reentrant functions, including the libraries used by the application.
如果使用第三方程序库，事情会变得更为复杂，因为您永远不知道哪部分程序库是可重入的，哪部分是不可重入的。
Things become even more complicated when you're using a third-party library, because you never know which parts of the library are reentrant and which are not.
近来很多提供商已经开始提供标准c程序库的可重入版本，这是一个好消息。
The good news is, these days many vendors have taken the initiative to provide reentrant versions of the standard C library.
近来很多提供商已经开始提供标准c程序库的可重入版本，这是一个好消息。
The good news is, these days many vendors have taken the initiative to provide reentrant versions of the standard C library.
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