Wait for data availability when stopping a session

[lttng-tools.git] / src / common / defaults.h

diff --git a/src/common/defaults.h b/src/common/defaults.h
index 53caf62acab033b31d775540199d61c1831af4b9..8bb1190e7e8887b12014b49ec0c6087f11d72909 100644 (file)
--- a/src/common/defaults.h
+++ b/src/common/defaults.h
@@ -40,6 +40,16 @@
 #define DEFAULT_GLOBAL_APPS_WAIT_SHM_PATH       "/lttng-ust-apps-wait"
 #define DEFAULT_HOME_APPS_WAIT_SHM_PATH         "/lttng-ust-apps-wait-%u"
 
+/* Default directory where the trace are written in per domain */
+#define DEFAULT_KERNEL_TRACE_DIR                "/kernel"
+#define DEFAULT_UST_TRACE_DIR                   "/ust"
+
+/*
+ * Default session name for the lttng command line. This default value will
+ * get the date and time appended (%Y%m%d-%H%M%S) to it.
+ */
+#define DEFAULT_SESSION_NAME                    "auto"
+
 /* Default consumer paths */
 #define DEFAULT_CONSUMERD_RUNDIR                "%s"
 
@@ -68,6 +78,8 @@
 #define DEFAULT_GLOBAL_APPS_UNIX_SOCK           DEFAULT_LTTNG_RUNDIR "/apps-lttng-sessiond"
 #define DEFAULT_HOME_APPS_UNIX_SOCK             DEFAULT_LTTNG_HOME_RUNDIR "/apps-lttng-sessiond"
 #define DEFAULT_HOME_CLIENT_UNIX_SOCK           DEFAULT_LTTNG_HOME_RUNDIR "/client-lttng-sessiond"
+#define DEFAULT_GLOBAL_HEALTH_UNIX_SOCK         DEFAULT_LTTNG_RUNDIR "/health.sock"
+#define DEFAULT_HOME_HEALTH_UNIX_SOCK           DEFAULT_LTTNG_HOME_RUNDIR "/health.sock"
 
 /*
  * Value taken from the hard limit allowed by the kernel when using setrlimit
@@ -121,4 +133,17 @@
 #define DEFAULT_NETWORK_CONTROL_PORT        5342
 #define DEFAULT_NETWORK_DATA_PORT           5343
 
+/*
+ * If a thread stalls for this amount of time, it will be considered bogus (bad
+ * health).
+ */
+#define DEFAULT_HEALTH_CHECK_DELTA_S        20
+#define DEFAULT_HEALTH_CHECK_DELTA_NS       0
+
+/*
+ * Wait period before retrying the lttng_data_available command in the lttng
+ * stop command of liblttng-ctl.
+ */
+#define DEFAULT_DATA_AVAILABILITY_WAIT_TIME 200000  /* usec */
+
 #endif /* _DEFAULTS_H */