FileManager: Reduce memory usage of copyItem(atPath:toPath:) #1519
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- Enumerate a directory directly instead of using subpathsOfDirectory(atPath:) and creating an array. - When copying a regular file, use a buffer sized to st_blksize instead of doing a whole file read/write.
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@swift-ci please test |
kperryua
approved these changes
Apr 16, 2018
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@swift-ci please test and merge |
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Enumerate a directory directly instead of using
subpathsOfDirectory(atPath:) and creating an array.
When copying a regular file, use a buffer sized to st_blksize instead
of doing a whole file read/write.