-#define DEFAULT_CHANNEL_OVERWRITE 0 /* usec */
-/* DEFAULT_CHANNEL_SUBBUF_SIZE must always be a power of 2 */
-#define DEFAULT_CHANNEL_SUBBUF_SIZE 4096 /* bytes */
-/* DEFAULT_CHANNEL_SUBBUF_NUM must always be a power of 2 */
-#define DEFAULT_CHANNEL_SUBBUF_NUM 4
-#define DEFAULT_CHANNEL_SWITCH_TIMER 0 /* usec */
-#define DEFAULT_CHANNEL_READ_TIMER 200000 /* usec */
-#define DEFAULT_CHANNEL_OUTPUT LTTNG_EVENT_MMAP
-
+/* Default JUL domain channel name. */
+#define DEFAULT_JUL_CHANNEL_NAME "lttng_jul_channel"
+/* Default JUL tracepoint name. This is a wildcard for the JUL domain. */
+#define DEFAULT_JUL_EVENT_NAME "lttng_jul*"
+/* JUL default channel name. */
+#define DEFAULT_CHANNEL_OVERWRITE 0
+#define DEFAULT_CHANNEL_TRACEFILE_SIZE 0
+#define DEFAULT_CHANNEL_TRACEFILE_COUNT 0
+
+/* Must always be a power of 2 */
+#define _DEFAULT_CHANNEL_SUBBUF_SIZE 4096 /* bytes */
+/* Must always be a power of 2 */
+#define _DEFAULT_CHANNEL_SUBBUF_NUM 4
+#define _DEFAULT_CHANNEL_SWITCH_TIMER 0 /* usec */
+#define _DEFAULT_CHANNEL_LIVE_TIMER 0 /* usec */
+#define _DEFAULT_CHANNEL_READ_TIMER 200000 /* usec */
+#define _DEFAULT_CHANNEL_OUTPUT LTTNG_EVENT_MMAP
+
+/* Metadata channel defaults. */