X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=lttng-abi.h;fp=lttng-abi.h;h=5c5d8256be55b654be4fb8fe235089ffa4b278c7;hb=d1f652f8d4f6d1de8f6d32ae8711d6469c38892c;hp=9d345f4a7c841fe683e5872ee2eb6eeb958a176d;hpb=436f640717bab63240d9a624846d947e150a2cee;p=lttng-modules.git

diff --git a/lttng-abi.h b/lttng-abi.h
index 9d345f4a..5c5d8256 100644
--- a/lttng-abi.h
+++ b/lttng-abi.h
@@ -208,6 +208,22 @@ struct lttng_kernel_filter_bytecode {
 	char data[0];
 } __attribute__((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;
+};
+
 /* LTTng file descriptor ioctl */
 /* lttng-abi-old.h reserve 0x40, 0x41, 0x42, 0x43, and 0x44. */
 #define LTTNG_KERNEL_SESSION			_IO(0xF6, 0x45)
@@ -233,6 +249,7 @@ struct lttng_kernel_filter_bytecode {
 	_IOR(0xF6, 0x58, int32_t)
 #define LTTNG_KERNEL_SESSION_UNTRACK_PID	\
 	_IOR(0xF6, 0x59, int32_t)
+
 /*
  * ioctl 0x58 and 0x59 are duplicated here. It works, since _IOR vs _IO
  * are generating two different ioctl numbers, but this was not done on
@@ -270,6 +287,14 @@ struct lttng_kernel_filter_bytecode {
 #define LTTNG_KERNEL_FILTER			_IO(0xF6, 0x90)
 #define LTTNG_KERNEL_ADD_CALLSITE		_IO(0xF6, 0x91)
 
+/* Session FD ioctl (continued) */
+#define LTTNG_KERNEL_SESSION_LIST_TRACKER_IDS	\
+	_IOR(0xF6, 0xA0, struct lttng_kernel_tracker_args)
+#define LTTNG_KERNEL_SESSION_TRACK_ID		\
+	_IOR(0xF6, 0xA1, struct lttng_kernel_tracker_args)
+#define LTTNG_KERNEL_SESSION_UNTRACK_ID		\
+	_IOR(0xF6, 0xA2, struct lttng_kernel_tracker_args)
+
 /*
  * LTTng-specific ioctls for the lib ringbuffer.
  *