X-Git-Url: http://git.efficios.com/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fcommon%2Flttng-kernel.h;h=151137004e2f026e15b04c84f5c9e1ff72c94dbb;hp=4008b50cf6d2999fbe987a8d81fd17d49eda95fb;hb=d01c0e5606d656a1118348f693b3593554b1e58f;hpb=41ef8f6305f01c9e31e8be48db625788ef01e758

diff --git a/src/common/lttng-kernel.h b/src/common/lttng-kernel.h
index 4008b50cf..151137004 100644
--- a/src/common/lttng-kernel.h
+++ b/src/common/lttng-kernel.h
@@ -213,4 +213,20 @@ struct lttng_kernel_session_creation_time {
 	char iso8601[LTTNG_KERNEL_SESSION_CREATION_TIME_ISO8601_LEN];
 } LTTNG_PACKED;
 
+enum lttng_kernel_tracker_type {
+	LTTNG_KERNEL_TRACKER_UNKNOWN		= -1,
+
+	LTTNG_KERNEL_TRACKER_PID		= 0,
+	LTTNG_KERNEL_TRACKER_VPID		= 1,
+	LTTNG_KERNEL_TRACKER_UID		= 2,
+	LTTNG_KERNEL_TRACKER_VUID		= 3,
+	LTTNG_KERNEL_TRACKER_GID		= 4,
+	LTTNG_KERNEL_TRACKER_VGID		= 5,
+};
+
+struct lttng_kernel_tracker_args {
+	enum lttng_kernel_tracker_type type;
+	int32_t id;
+};
+
 #endif /* _LTTNG_KERNEL_H */