Andrew Kaster 353e72ac9b LibC+Kernel: Remove global variable use from snprintf and fprintf ...

The global variable use in these functions is super thread-unsafe and
means that any concurrent calls to sprintf or fprintf in a process
could race with each other and end up writing unexpected results.
We can just replace the function + global variable with a lambda that
captures the relevant argument when calling printf_internal instead.

2022-02-09 06:22:33 +00:00

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