fileutils: remove copy

Change-Id: I22b1b79a484b55701570db44dcd2c0387703ff9b

src/fileutils.cpp

@@ -264,12 +264,6 @@ loadTextFile(const std::filesystem::path& path, const std::filesystem::path& def
     return buffer;
 }
 
-bool
-copy(const std::string& src, const std::string& dest)
-{
-    return std::filesystem::copy_file(src, dest);
-}
-
 void
 saveFile(const std::filesystem::path& path, const uint8_t* data, size_t data_size, mode_t UNUSED mode)
 {

src/fileutils.h

@@ -89,8 +89,6 @@ std::vector<uint8_t> loadFile(const std::filesystem::path& path,
 std::string loadTextFile(const std::filesystem::path& path,
                          const std::filesystem::path& default_dir = {});
 
-bool copy(const std::string& src, const std::string& dest);
-
 void saveFile(const std::filesystem::path& path, const uint8_t* data, size_t data_size, mode_t mode = 0644);
 inline void
 saveFile(const std::filesystem::path& path, const std::vector<uint8_t>& data, mode_t mode = 0644)