621         m_fd = fd;  in Open()
645         m_fd = fd;  in Close()
647     return m_fd >= 0;  in Close()
658         m_fd = fd;  in Duplicate()
661     return m_fd >= 0;  in Duplicate()
682             if (info->m_fd == -1)  in AddPosixSpawnFileAction()
686                 error.SetError (::posix_spawn_file_actions_addclose (file_actions, info->m_fd),   in AddPosixSpawnFileAction()
690                                    file_actions, info->m_fd);  in AddPosixSpawnFileAction()
695             if (info->m_fd == -1)  in AddPosixSpawnFileAction()
701 …        error.SetError (::posix_spawn_file_actions_adddup2 (file_actions, info->m_fd, info->m_arg),  in AddPosixSpawnFileAction()
705                                    file_actions, info->m_fd, info->m_arg);  in AddPosixSpawnFileAction()
710             if (info->m_fd == -1)  in AddPosixSpawnFileAction()
722                                                                     info->m_fd,  in AddPosixSpawnFileAction()
730                                    file_actions, info->m_fd, info->m_path.c_str(), oflag, mode);  in AddPosixSpawnFileAction()