libutil: Add unix::readLinkAt function#15039
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This will be used for TOCTOU-free NAR serialisation and recursive copying.
Ericson2314
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Jan 22, 2026
brittonr
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Apr 1, 2026
libutil: Add unix::readLinkAt function
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Motivation
This will be used for TOCTOU-free NAR serialisation and recursive copying.
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