129 static char const *output_file = nullptr;  variable
949            _("closing output file %s"), quoteaf (output_file));  in cleanup()
1186                   quotef (output_file));  in iwrite()
1260       diagnose (errno, _("writing to %s"), quoteaf (output_file));  in write_output()
1505         output_file = val;  in scanargs()
2137       intmax_t write_records = skip (STDOUT_FILENO, output_file,  in dd_copy()
2149                   diagnose (errno, _("writing to %s"), quoteaf (output_file));  in dd_copy()
2275               diagnose (errno, _("error writing %s"), quoteaf (output_file));  in dd_copy()
2338           diagnose (errno, _("error writing %s"), quoteaf (output_file));  in dd_copy()
2350           diagnose (errno, _("cannot fstat %s"), quoteaf (output_file));  in dd_copy()
2362                             (intmax_t) output_offset, quoteaf (output_file));  in dd_copy()
2396           diagnose (errno, _("fdatasync failed for %s"), quoteaf (output_file));  in synchronize_output()
2404       diagnose (errno, _("fsync failed for %s"), quoteaf (output_file));  in synchronize_output()
2462   if (output_file == nullptr)  in main()
2464       output_file = _("standard output");  in main()
2465       set_fd_flags (STDOUT_FILENO, output_flags, output_file);  in main()
2490            || ifd_reopen (STDOUT_FILENO, output_file, O_RDWR | opts, perms) < 0)  in main()
2491           && (ifd_reopen (STDOUT_FILENO, output_file, O_WRONLY | opts, perms)  in main()
2494                quoteaf (output_file));  in main()
2509                   diagnose (errno, _("cannot fstat %s"), quoteaf (output_file));  in main()
2520                             isize, quoteaf (output_file));  in main()
2548                     quotef (output_file));  in main()