[PATCH] string: New thread-safe strtok version

[Andreas Schwab]

On Apr 02 2025, Florian Weimer wrote:

> Introduce a new symbol version, so that applications can rely
> on the new behavior.

What is the advantage of making strtok thread-safe, considering that
strtok_r exists?  Will other implementations follow so that POSIX can
require it?

-- 
Andreas Schwab, SUSE Labs, schwab@suse.de
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