#define LTTNG_KERNEL_SESSION _IO(0xF6, 0x40)
#define LTTNG_KERNEL_TRACER_VERSION \
_IOR(0xF6, 0x41, struct lttng_kernel_tracer_version)
#define LTTNG_KERNEL_SESSION _IO(0xF6, 0x40)
#define LTTNG_KERNEL_TRACER_VERSION \
_IOR(0xF6, 0x41, struct lttng_kernel_tracer_version)