Method Release

Source/cmFileLockUnix.cxx:14–30

cmFileLock::cmFileLock() = default;

cmFileLockResult cmFileLock::Release()
{
  if (this->Filename.empty()) {
    return cmFileLockResult::MakeOk();
  }
  int const lockResult = this->LockFile(F_SETLK, F_UNLCK);

  this->Filename = "";

  ::close(this->File);
  this->File = -1;

  if (lockResult == 0) {
    return cmFileLockResult::MakeOk();
  }
  return cmFileLockResult::MakeSystem();
}

cmFileLockResult cmFileLock::OpenFile()
{