如何在Linux上获得等效的printf_l? [英] How to get equivalent of printf_l on Linux?

问题描述

此功能在OS X上存在，并且允许您将自定义本地传递给该功能. setlocale不是线程安全的，因此将语言环境作为参数进行传递.

This function exists on OS X and allows you to pass custom local to the function. setlocale is not thread-safe, and passing locale as parameter is.

如果没有等效项，则可以采用任何与语言环境无关的方法printf或仅用于双精度(％g)的printf.

If there is no equivalent, any way of locale-independent printf, or printf just for doubles (%g) will be ok.

推荐答案

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There are locale-independent double to string convertion routines at http://www.netlib.org/fp/. String to double conversion is available too. The API is not very nice, but the code works.

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