Use lttng-modules ABI version ioctl

[lttng-tools.git] / src / common / kernel-ctl / kernel-ioctl.h

diff --git a/src/common/kernel-ctl/kernel-ioctl.h b/src/common/kernel-ctl/kernel-ioctl.h
index 475a066c31ca8f89f0d2b181e9bd826419172360..927de6fd69409f3e8e25119b36715b1ec753547f 100644 (file)
--- a/src/common/kernel-ctl/kernel-ioctl.h
+++ b/src/common/kernel-ctl/kernel-ioctl.h
@@ -19,6 +19,9 @@
 #ifndef _LTT_KERNEL_IOCTL_H
 #define _LTT_KERNEL_IOCTL_H
 
+#define LTTNG_MODULES_ABI_MAJOR_VERSION                1
+#define LTTNG_MODULES_ABI_MINOR_VERSION                0
+
 /* Get a snapshot of the current ring buffer producer and consumer positions */
 #define RING_BUFFER_SNAPSHOT                _IO(0xF6, 0x00)
 /* Get the consumer position (iteration start) */
@@ -104,6 +107,8 @@
 #define LTTNG_KERNEL_CALIBRATE                 \
        _IOWR(0xF6, 0x49, struct lttng_kernel_calibrate)
 #define LTTNG_KERNEL_SYSCALL_LIST              _IO(0xF6, 0x4A)
+#define LTTNG_KERNEL_TRACER_ABI_VERSION                \
+       _IOR(0xF6, 0x4B, struct lttng_kernel_tracer_abi_version)
 
 /* Session FD ioctl */
 #define LTTNG_KERNEL_METADATA                  \