[Bug c++/79086] Localtime_r does a spinlock unnecessarily killing performance when run millions of times

[dgotwisn at netscout dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79086

--- Comment #2 from Dave Gotwisner <dgotwisn at netscout dot com> ---
Thanks.  There's an equivalent bug over there.