Lines Matching refs:line_read
68 static char *line_read;177 if (line_read)179 free (line_read);180 line_read = NULL;184 line_read = readline (vtysh_prompt ());187 if (line_read && *line_read)188 add_history (line_read);190 return (line_read);239 line_read = NULL;287 vtysh_execute (line_read);