Support: Add llvm::sys::fs::copy_file

[oota-llvm.git] / include / llvm / Support / FileSystem.h

diff --git a/include/llvm/Support/FileSystem.h b/include/llvm/Support/FileSystem.h
index 6abe90446b47963d702a9ac2fa7aaecf4fe9e1f9..e56e2b718a757f3ed7d9a78958226c2d3ac369d0 100644 (file)
--- a/include/llvm/Support/FileSystem.h
+++ b/include/llvm/Support/FileSystem.h
@@ -335,6 +335,12 @@ std::error_code remove(const Twine &path, bool IgnoreNonExisting = true);
 /// @param to The path to rename to. This is created.
 std::error_code rename(const Twine &from, const Twine &to);
 
+/// @brief Copy the contents of \a From to \a To.
+///
+/// @param From The path to copy from.
+/// @param To The path to copy to. This is created.
+std::error_code copy_file(const Twine &From, const Twine &To);
+
 /// @brief Resize path to size. File is resized as if by POSIX truncate().
 ///
 /// @param path Input path.