X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Fcommon%2Fkernel-ctl%2Fkernel-ioctl.h;h=8a36f6352a654e54022763a71629704ac4a9f7cd;hb=88be8d77519f987de53a8f1f17aeec296dddb283;hp=8d39abbe38ec882a3c691e07172511a2ff204b27;hpb=3f4ef714d1ee23dfedf08ccaa9ae2c2e768023f0;p=lttng-tools.git

diff --git a/src/common/kernel-ctl/kernel-ioctl.h b/src/common/kernel-ctl/kernel-ioctl.h
index 8d39abbe3..8a36f6352 100644
--- a/src/common/kernel-ctl/kernel-ioctl.h
+++ b/src/common/kernel-ctl/kernel-ioctl.h
@@ -64,6 +64,7 @@
  * so it can be read again.
  */
 #define RING_BUFFER_METADATA_CACHE_DUMP    	_IO(0xF6, 0x10)
+#define RING_RING_BUFFER_GET_NEXT_SUBBUF_METADATA_CHECK _IOR(0xF6, 0x12, uint32_t)
 
 /* returns the timestamp begin of the current sub-buffer */
 #define LTTNG_RING_BUFFER_GET_TIMESTAMP_BEGIN     _IOR(0xF6, 0x20, uint64_t)