Fix endianness and major/minor output

[lttng-ust.git] / libust / ltt-ring-buffer-metadata-client.h

diff --git a/libust/ltt-ring-buffer-metadata-client.h b/libust/ltt-ring-buffer-metadata-client.h
index 0102860ed64b8d6af3a1b49f6251b2c21e353839..302e020ef579604380e3f004d22d40f76227b610 100644 (file)
--- 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;
+
 }
 
 /*