sys::fs::remove(Twine(TempPath));
}
-std::error_code
-FileOutputBuffer::create(StringRef FilePath, size_t Size,
- std::unique_ptr<FileOutputBuffer> &Result,
- unsigned Flags) {
+ErrorOr<std::unique_ptr<FileOutputBuffer>>
+FileOutputBuffer::create(StringRef FilePath, size_t Size, unsigned Flags) {
// If file already exists, it must be a regular file (to be mappable).
sys::fs::file_status Stat;
std::error_code EC = sys::fs::status(FilePath, Stat);
if (Ret)
return std::error_code(errno, std::generic_category());
- Result.reset(
+ std::unique_ptr<FileOutputBuffer> Buf(
new FileOutputBuffer(std::move(MappedFile), FilePath, TempFilePath));
-
- return std::error_code();
+ return std::move(Buf);
}
std::error_code FileOutputBuffer::commit() {