X-Git-Url: http://git.efficios.com/?p=babeltrace.git;a=blobdiff_plain;f=include%2Fbabeltrace%2Fctf%2Fmetadata.h;h=6ebd0c7c298d16cc7f188be56a8273a06c9a551f;hp=903d018dd9cb7c6811fcb9ce42712a29864c88f3;hb=b4c19c1e0a905f94146e6f319218fb16b7ebbca1;hpb=9ecfc3e6b596858f772e09a78832526ba808638a

diff --git a/include/babeltrace/ctf/metadata.h b/include/babeltrace/ctf/metadata.h
index 903d018d..6ebd0c7c 100644
--- a/include/babeltrace/ctf/metadata.h
+++ b/include/babeltrace/ctf/metadata.h
@@ -29,6 +29,7 @@
 #include <glib.h>
 
 #define CTF_MAGIC	0xC1FC1FC1
+#define TSDL_MAGIC	0x75D11D57
 
 struct ctf_trace;
 struct ctf_stream_class;
@@ -178,4 +179,15 @@ struct ctf_event {
 	} field_mask;
 };
 
+struct metadata_packet_header {
+	uint32_t magic;			/* 0x75D11D57 */
+	uint8_t  uuid[16];		/* Unique Universal Identifier */
+	uint32_t checksum;		/* 0 if unused */
+	uint32_t content_size;		/* in bits */
+	uint32_t packet_size;		/* in bits */
+	uint8_t  compression_scheme;	/* 0 if unused */
+	uint8_t  encryption_scheme;	/* 0 if unused */
+	uint8_t  checksum_scheme;	/* 0 if unused */
+};
+
 #endif /* _BABELTRACE_CTF_METADATA_H */