Support/FileSystem: Add resize_file implementation.

llvm-svn: 120819
2 files changed
tree: 2c70bf0ba76e4666f14677637ea6c64d3c95a902
  1. clang/
  2. compiler-rt/
  3. debuginfo-tests/
  4. libcxx/
  5. lldb/
  6. llvm/