Add missing -opt in grammar

[ctf.git] / common-trace-format-proposal.txt

diff --git a/common-trace-format-proposal.txt b/common-trace-format-proposal.txt
index 238fbadfead6c69709bcffad007f8478d558dd67..cb8ee16499645d018b28c6e92899eb4d701823ed 100644 (file)
--- a/common-trace-format-proposal.txt
+++ b/common-trace-format-proposal.txt
@@ -886,9 +886,12 @@ beginning of the file. This magic number is also used to detect the
 endianness of the architecture by trying to read the CTF magic number
 and its counterpart in reversed endianness. The events within the
 meta-data stream have no event header nor event context. Each event only
-contains a "string" payload. Each meta-data packet start with a special
-packet header, specific to the meta-data stream, which contains,
-exactly:
+contains a "sequence" payload, which is a sequence of bits using the
+"trace.packet.header.content_size" field as a placeholder for its
+length. The formatting of this sequence of bits is a plain-text
+representation of the TSDL description. Each meta-data packet start with
+a special packet header, specific to the meta-data stream, which
+contains, exactly:
 
 struct metadata_packet_header {
   uint32_t magic;                      /* 0x75D11D57 */
@@ -1451,7 +1454,7 @@ struct-or-variant-declaration-list:
 
 struct-or-variant-declaration:
        specifier-qualifier-list struct-or-variant-declarator-list ;
-       declaration-specifiers storage-class-specifier declaration-specifiers declarator-list ;
+       declaration-specifiers-opt storage-class-specifier declaration-specifiers-opt declarator-list ;
        typealias declaration-specifiers abstract-declarator-list := declaration-specifiers abstract-declarator-list ;
        typealias declaration-specifiers abstract-declarator-list := declarator-list ;
 
@@ -1542,6 +1545,6 @@ ctf-assignment-expression-list:
 ctf-assignment-expression:
        unary-expression assignment-operator unary-expression
        unary-expression type-assignment-operator type-specifier
-       declaration-specifiers storage-class-specifier declaration-specifiers declarator-list
+       declaration-specifiers-opt storage-class-specifier declaration-specifiers-opt declarator-list
        typealias declaration-specifiers abstract-declarator-list := declaration-specifiers abstract-declarator-list
        typealias declaration-specifiers abstract-declarator-list := declarator-list