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redlib、newlibnano中的sprintf实现是否使用了全局变量，这个影响到线程安全

redlib、newlibnano中的sprintf实现是否使用了全局变量，这个影响到线程安全

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redlib、newlibnano中的sprintf实现是否使用了全局变量，这个影响到线程安全

‎10-18-2021 08:10 PM

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honghua

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