logfilename 120 lib/logging.c char *logfilename; logfilename 122 lib/logging.c logfilename = get_log_filename (); logfilename 124 lib/logging.c if (logfilename != NULL) logfilename 128 lib/logging.c f = fopen (logfilename, "a"); logfilename 134 lib/logging.c g_free (logfilename);