free(prev);
		}
	}

	return(NULL);
}

static int filed_logging_thread_init(FILE *logfp) {
	struct filed_logging_thread_args *args;
	pthread_t thread_id;

	args = malloc(sizeof(*args));
	args->fp = logfp;

	filed_log_msg_list = NULL;

	pthread_mutex_init(&filed_log_msg_list_mutex, NULL);

	pthread_create(&thread_id, NULL, filed_logging_thread, args);

	return(0);
}

static void filed_log_msg(const char *fmt, ...) {
	struct filed_log_entry *entry;
	va_list args;

	entry = malloc(sizeof(*entry));

	va_start(args, fmt);

	pthread_mutex_unlock(&filed_log_msg_list_mutex);

	pthread_cond_signal(&filed_log_msg_list_ready);

	return;
}


static const char *filed_log_ip(struct sockaddr *addr, char *buffer, size_t bufferlen) {
	struct sockaddr_in *addr_v4;
	struct sockaddr_in6 *addr_v6;
	const char *retval = NULL;

	addr_v6 = (struct sockaddr_in6 *) addr;

	if (retval == NULL) {
		retval = "<unknown>";
	}

	return(retval);
}

static int filed_logging_thread_init(FILE *logfp) {
	struct filed_logging_thread_args *args;
	pthread_t thread_id;

	args = malloc(sizeof(*args));
	args->fp = logfp;

	filed_log_msg_list = NULL;

	pthread_mutex_init(&filed_log_msg_list_mutex, NULL);

	pthread_create(&thread_id, NULL, filed_logging_thread, args);

	filed_log_msg("START");

	return(0);
}
#endif

/* Format time per RFC2616 */
static char *filed_format_time(char *buffer, size_t buffer_len, const time_t timeinfo) {
	struct tm timeinfo_tm, *timeinfo_tm_p;

	timeinfo_tm_p = gmtime_r(&timeinfo, &timeinfo_tm);