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(parent: e3ce538) | patch
TarWriter: Emit PAX headers only when needed.
authorRui Ueyama <ruiu@google.com>
Fri, 6 Jan 2017 05:33:45 +0000 (05:33 +0000)
committerRui Ueyama <ruiu@google.com>
Fri, 6 Jan 2017 05:33:45 +0000 (05:33 +0000)
commitcf9bb41b9b041ae24b4eeec4b58970deb7b451c8
tree8f498e7138760c6b2716ed9c52425274dde68c1etree | snapshot
parente3ce5381d86af1e3228e3adec2eb48a195e29aa3commit | diff
TarWriter: Emit PAX headers only when needed.

We use PAX headers to store long filenames (>= 100 bytes).
It is not needed to emit PAX headers if filenames fit in the
Ustar header. This patch implements that optimization.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@291215 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Support/TarWriter.cpp diff | blob | history
external/llvm
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