[PATCH] D47789: [FileSystem] Delete OpenFlags parameter from several file system functions

[Zachary Turner via Phabricator via llvm-commits]

zturner created this revision.
zturner added a reviewer: rnk.
Herald added a subscriber: hiraditya.

It defaults to specifying ReadWrite, and the only time in the entire codebase that any other value is used is when creating a temporary files, whereon Windows we additionally pass `F_Delete`.  We can hide this particular usage in the implementation file, and all other callers continue to work exactly the same since they were just using the default value anyway.


https://reviews.llvm.org/D47789

Files:
  llvm/include/llvm/Support/FileSystem.h
  llvm/lib/Support/Path.cpp

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