Documentation
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Overview ¶
Package fileutil provides durable filesystem helpers shared by package main and internal/* packages (ADR-0003). It has no dependency on the rest of Culvert (stdlib only).
Index ¶
Constants ¶
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Variables ¶
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Functions ¶
func AtomicWrite ¶
AtomicWrite writes data to path atomically: it writes to a unique temp file in the same directory, chmods, fsyncs the file, renames over the target, and best-effort fsyncs the parent directory. A crash mid-write never leaves a partial or corrupt target file. Moved verbatim from package main's atomicWriteFile (ADR-0003); behaviour is unchanged.
Types ¶
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Source Files
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