X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fcommon%2Fsessiond-comm%2Fsessiond-comm.h;h=67d1bcfaf72e0677d1afd46e7e3e3604dea88d2b;hp=baf608ffd748fd3036e52547d850ccb84c66be98;hb=890d8fe47755c3bad936389cf48ffa141cff41c9;hpb=d7ba13889c8692b14f99238ddf2721ed78df89d2

diff --git a/src/common/sessiond-comm/sessiond-comm.h b/src/common/sessiond-comm/sessiond-comm.h
index baf608ffd..67d1bcfaf 100644
--- a/src/common/sessiond-comm/sessiond-comm.h
+++ b/src/common/sessiond-comm/sessiond-comm.h
@@ -25,7 +25,6 @@
 #ifndef _LTTNG_SESSIOND_COMM_H
 #define _LTTNG_SESSIOND_COMM_H
 
-#define _GNU_SOURCE
 #include <limits.h>
 #include <lttng/lttng.h>
 #include <lttng/snapshot-internal.h>
@@ -91,8 +90,9 @@ enum lttcomm_sessiond_command {
 	LTTNG_CREATE_SESSION_SNAPSHOT       = 29,
 	LTTNG_CREATE_SESSION_LIVE           = 30,
 	LTTNG_SAVE_SESSION                  = 31,
-
-	/* Session daemon commands (cont.) */
+	LTTNG_TRACK_PID                     = 32,
+	LTTNG_UNTRACK_PID                   = 33,
+	LTTNG_LIST_TRACKER_PIDS             = 34,
 	LTTNG_SET_SESSION_SHM_PATH          = 40,
 };
 
@@ -302,6 +302,9 @@ struct lttcomm_session_msg {
 		struct {
 			char shm_path[PATH_MAX];
 		} LTTNG_PACKED set_shm_path;
+		struct {
+			uint32_t pid;
+		} LTTNG_PACKED pid_tracker;
 	} u;
 } LTTNG_PACKED;
 
@@ -430,6 +433,7 @@ struct lttcomm_consumer_msg {
 			 * because the application can be in the tracing for instance.
 			 */
 			uint32_t ust_app_uid;
+			char root_shm_path[PATH_MAX];
 			char shm_path[PATH_MAX];
 		} LTTNG_PACKED ask_channel;
 		struct {