Helper function to extract string from fields

[babeltrace.git] / include / babeltrace / ctf / metadata.h

diff --git a/include/babeltrace/ctf/metadata.h b/include/babeltrace/ctf/metadata.h
index b09fcc61dc3d933914a06f55937312a8f71b7780..f283fe700e0fa3f299207464ceb5b0ebc28db691 100644 (file)
--- a/include/babeltrace/ctf/metadata.h
+++ b/include/babeltrace/ctf/metadata.h
@@ -32,6 +32,11 @@
 #define CTF_MAGIC      0xC1FC1FC1
 #define TSDL_MAGIC     0x75D11D57
 
+struct ctf_file_stream {
+       struct ctf_stream parent;
+       struct ctf_stream_pos pos;      /* current stream position */
+};
+
 #define HEADER_END             char end_field
 #define header_sizeof(type)    offsetof(typeof(type), end_field)
 
@@ -44,6 +49,8 @@ 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 */
        HEADER_END;
 };