Expose that the unique file ID has a device and a file component.
authorRafael Espindola <rafael.espindola@gmail.com>
Thu, 1 Aug 2013 21:36:02 +0000 (21:36 +0000)
committerRafael Espindola <rafael.espindola@gmail.com>
Thu, 1 Aug 2013 21:36:02 +0000 (21:36 +0000)
commit8cb1d81250ab0957f956146af7bfe62cdd0a9f3e
treec6d2b989605ac93c280cd2294c7409813dd1519d
parent44c8e346c79cc2affa31385df254b85aa0f5c869
Expose that the unique file ID has a device and a file component.

The use of sd_dev and st_ino has reached libclang, so expose the two components
in UniqueID so that we can use it in clang.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187616 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/Support/FileSystem.h