mkdir_with_parents: skip existing directories #1334
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JakeSiFive
approved these changes
Jun 30, 2023
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Previously we relied on
mkdirclaiming that a (parent) directory already exists.There are some circumstances where the kernel will report other issues ahead of saying that the directory already exists.
For example, a read-only filesystem error could be reported even when the directory exits.
This PR checks if the directory exists before trying to create it.