Add tracepoint listing ABI

[lttng-modules.git] / ltt-debugfs-abi.h

diff --git a/ltt-debugfs-abi.h b/ltt-debugfs-abi.h
index 12592c8f417188adb5d2428b166bd93be802c4ac..d0c2dd1aa7e4c7038e8c7d7f55b6593c570b6176 100644 (file)
--- a/ltt-debugfs-abi.h
+++ b/ltt-debugfs-abi.h
@@ -14,9 +14,9 @@
 #define LTTNG_SYM_NAME_LEN     128
 
 enum lttng_kernel_instrumentation {
-       LTTNG_KERNEL_TRACEPOINTS,
-       LTTNG_KERNEL_KPROBES,
-       LTTNG_KERNEL_FUNCTION_TRACER,
+       LTTNG_KERNEL_TRACEPOINT,
+       LTTNG_KERNEL_KPROBE,
+       LTTNG_KERNEL_FUNCTION,
 };
 
 /*
@@ -65,21 +65,23 @@ struct lttng_kernel_tracer_version {
        uint32_t sublevel;
 };
 
-#define LTTNG_KERNEL_SESSION           _IO(0xF6, 0x40)
-#define LTTNG_KERNEL_SESSION_START     _IO(0xF6, 0x41)
-#define LTTNG_KERNEL_SESSION_STOP      _IO(0xF6, 0x42)
-#define LTTNG_KERNEL_CHANNEL           \
-       _IOW(0xF6, 0x43, struct lttng_kernel_channel)
-#define LTTNG_KERNEL_STREAM            _IO(0xF6, 0x44)
-#define LTTNG_KERNEL_EVENT             \
-       _IOW(0xF6, 0x45, struct lttng_kernel_event)
-#define LTTNG_KERNEL_METADATA          \
-       _IOW(0xF6, 0x46, struct lttng_kernel_channel)
-#define LTTNG_KERNEL_KPROBE            \
-       _IOW(0xF6, 0x47, struct lttng_kernel_kprobe)
-#define LTTNG_KERNEL_TRACER_VERSION    \
-       _IOR(0xF6, 0x48, struct lttng_kernel_tracer_version)
-#define LTTNG_KERNEL_FUNCTION_TRACER   \
-       _IOW(0xF6, 0x49, struct lttng_kernel_function_tracer)
+/* LTTng file descriptor ioctl */
+#define LTTNG_KERNEL_SESSION                   _IO(0xF6, 0x40)
+#define LTTNG_KERNEL_TRACER_VERSION            \
+       _IOR(0xF6, 0x41, struct lttng_kernel_tracer_version)
+#define LTTNG_KERNEL_TRACEPOINT_LIST           _IO(0xF6, 0x42)
+
+/* Session FD ioctl */
+#define LTTNG_KERNEL_METADATA                  \
+       _IOW(0xF6, 0x50, struct lttng_kernel_channel)
+#define LTTNG_KERNEL_CHANNEL                   \
+       _IOW(0xF6, 0x51, struct lttng_kernel_channel)
+#define LTTNG_KERNEL_SESSION_START             _IO(0xF6, 0x52)
+#define LTTNG_KERNEL_SESSION_STOP              _IO(0xF6, 0x53)
+
+/* Channel FD ioctl */
+#define LTTNG_KERNEL_STREAM                    _IO(0xF6, 0x60)
+#define LTTNG_KERNEL_EVENT                     \
+       _IOW(0xF6, 0x61, struct lttng_kernel_event)
 
 #endif /* _LTT_DEBUGFS_ABI_H */