/* UUID short string version length (including \0) */
#define UUID_SHORT_STR_LEN 9
-typedef uint64_t u64;
-
/* Trace type for lttng_trace.
*/
enum lttng_trace_type {
enum lttng_trace_type type;
};
-/* TODO: don't export these into system-installed headers. */
-/*
- * LTTng DebugFS ABI structures.
- */
-enum lttng_instrum_type {
- INSTRUM_TRACEPOINTS,
-};
-
-struct lttng_channel {
- int overwrite; /* 1: overwrite, 0: discard */
- u64 subbuf_size;
- u64 num_subbuf;
- unsigned int switch_timer_interval;
- unsigned int read_timer_interval;
-};
-
-struct lttng_event {
- enum lttng_instrum_type itype;
- char name[];
-};
-
-extern int lttng_create_session(char *name, uuid_t *session_id);
+extern int lttng_create_session(char *name);
extern int lttng_destroy_session(uuid_t *uuid);
extern int lttng_connect_sessiond(void);
extern int lttng_disconnect_sessiond(void);
extern int lttng_ust_start_trace(pid_t pid);
extern int lttng_ust_stop_trace(pid_t pid);
+/*
+ * Kernel tracer control
+ */
+extern int lttng_kernel_enable_event(char *event_name);
+extern int lttng_kernel_disable_event(char *event_name);
+extern int lttng_kernel_create_session(void);
+extern int lttng_kernel_start_tracing(void);
+extern int lttng_kernel_stop_tracing(void);
+extern int lttng_kernel_create_channel(void);
+
#endif /* _LIBLTTNGCTL_H */