X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=libust%2Fltt-ring-buffer-metadata-client.h;h=302e020ef579604380e3f004d22d40f76227b610;hb=8a98a75d15312b109a29c3dad982d534e2c116c9;hp=0102860ed64b8d6af3a1b49f6251b2c21e353839;hpb=e095d8031307428069e549360284388e06683293;p=lttng-ust.git

diff --git a/libust/ltt-ring-buffer-metadata-client.h b/libust/ltt-ring-buffer-metadata-client.h
index 0102860e..302e020e 100644
--- a/libust/ltt-ring-buffer-metadata-client.h
+++ b/libust/ltt-ring-buffer-metadata-client.h
@@ -23,6 +23,8 @@ struct metadata_packet_header {
 	uint8_t  compression_scheme;	/* 0 if unused */
 	uint8_t  encryption_scheme;	/* 0 if unused */
 	uint8_t  checksum_scheme;	/* 0 if unused */
+	uint8_t  major;			/* CTF spec major version number */
+	uint8_t  minor;			/* CTF spec minor version number */
 	uint8_t  header_end[0];
 };
 
@@ -96,6 +98,9 @@ static void client_buffer_begin(struct lib_ring_buffer *buf, u64 tsc,
 	header->compression_scheme = 0;	/* 0 if unused */
 	header->encryption_scheme = 0;	/* 0 if unused */
 	header->checksum_scheme = 0;	/* 0 if unused */
+	header->major = CTF_SPEC_MAJOR;
+	header->minor = CTF_SPEC_MINOR;
+
 }
 
 /*