93   int err_no;  member
219 	      file->err_no = 0;  in open_file()
234   file->err_no = errno;  in open_file()
333 	  file->err_no = ENOENT;  in find_file_in_dir()
344       if (file->err_no != ENOENT)  in find_file_in_dir()
364       file->err_no = ENOENT;   in find_file_in_dir()
397   return file->err_no != 0;  in _cpp_find_failed()
642   if (file->dont_read || file->err_no)  in read_file()
724 	  && f->err_no == 0  in should_stack_file()
899   if (! file->pch && file->err_no == 0 && type != IT_CMDLINE)  in _cpp_stack_include()
912   errno = file->err_no;  in open_file_failed()
1033   while (entry && (entry->start_dir == NULL || entry->u.file->err_no))  in cpp_included()
1195   if (file->err_no)  in _cpp_compare_file_date()
1555       if (f->dont_read || f->err_no)  in _cpp_save_file_entries()