[PATCH] Make fprintf() function to multithread-safe

[Andreas Schwab]

Peng Haitao <penght@cn.fujitsu.com> writes:

> I think use two locks will be better. because __printf_va_arg_table and __printf_function_table
> can be modified simultaneously when use two locks.

This is in no way performance critical.

Andreas.

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Andreas Schwab, schwab@linux-m68k.org
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