Port: Add Solaris paths compat

[lttng-tools.git] / src / common / consumer-timer.h

diff --git a/src/common/consumer-timer.h b/src/common/consumer-timer.h
index 84061587f04ddd4a06f6234860bd0147a3b62ac4..22e74574ce5622d7ec7e242b83865fa766b1f639 100644 (file)
--- a/src/common/consumer-timer.h
+++ b/src/common/consumer-timer.h
@@ -26,24 +26,33 @@
 
 #define LTTNG_CONSUMER_SIG_SWITCH      SIGRTMIN + 10
 #define LTTNG_CONSUMER_SIG_TEARDOWN    SIGRTMIN + 11
+#define LTTNG_CONSUMER_SIG_LIVE                SIGRTMIN + 12
 
 #define CLOCKID CLOCK_MONOTONIC
 
 /*
  * Handle timer teardown race wrt memory free of private data by consumer
  * signals are handled by a single thread, which permits a synchronization
- * point between handling of each signal.
+ * point between handling of each signal. Internal lock ensures mutual
+ * exclusion.
  */
 struct timer_signal_data {
        pthread_t tid;  /* thread id managing signals */
        int setup_done;
        int qs_done;
+       pthread_mutex_t lock;
 };
 
 void consumer_timer_switch_start(struct lttng_consumer_channel *channel,
                unsigned int switch_timer_interval);
 void consumer_timer_switch_stop(struct lttng_consumer_channel *channel);
-void *consumer_timer_metadata_thread(void *data);
-void consumer_signal_init(void);
+void consumer_timer_live_start(struct lttng_consumer_channel *channel,
+               int live_timer_interval);
+void consumer_timer_live_stop(struct lttng_consumer_channel *channel);
+void *consumer_timer_thread(void *data);
+int consumer_signal_init(void);
+
+int consumer_flush_kernel_index(struct lttng_consumer_stream *stream);
+int consumer_flush_ust_index(struct lttng_consumer_stream *stream);
 
 #endif /* CONSUMER_TIMER_H */