Fix typo

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

diff --git a/common-trace-format-specification.txt b/common-trace-format-specification.txt
index dedf5935ecf80c1e8846a2122947131d8c442c38..86e95b2e521a34ed360e61636f5d4df97820cf58 100644 (file)
--- a/common-trace-format-specification.txt
+++ b/common-trace-format-specification.txt
@@ -1,4 +1,4 @@
-Common Trace Format (CTF) Specification (pre-v1.8)
+Common Trace Format (CTF) Specification (v1.8.1)
 
 Mathieu Desnoyers, EfficiOS Inc.
 
@@ -172,7 +172,7 @@ TSDL meta-data attribute representation of a specific alignment:
 
 4.1.3 Byte order
 
-By default, the native endianness of the source architecture the trace is used.
+By default, the native endianness of the source architecture is used.
 Byte order can be overridden for a basic type by specifying a "byte_order"
 attribute. Typical use-case is to specify the network byte order (big endian:
 "be") to save data captured from the network into the trace without conversion.
@@ -358,7 +358,8 @@ enum name : integer_type {
 };
 
 If the values are omitted, the enumeration starts at 0 and increment of 1 for
-each entry:
+each entry. An entry with omitted value that follows a range entry takes
+as value the end_value of the previous range + 1:
 
 enum name : unsigned int {
   ZERO,
@@ -1113,8 +1114,8 @@ trace. The event "id" field can be left out if there is only one event
 in a stream.
 
 trace {
-  major = value;                               /* Trace format version */
-  minor = value;
+  major = value;                       /* CTF spec version major number */
+  minor = value;                       /* CTF spec version minor number */
   uuid = "aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa";       /* Trace UUID */
   byte_order = be OR le;                       /* Endianness (required) */
   packet.header := struct {
@@ -1150,8 +1151,7 @@ event {
   name = "event_name";
   id = value;                  /* Numeric identifier within the stream */
   stream_id = stream_id;
-  loglevel.identifier = "loglevel_identifier";
-  loglevel.value = value;
+  loglevel = value;
   context := struct {
     ...
   };
@@ -1733,6 +1733,7 @@ typedef-name:
 2.3) CTF-specific declarations
 
 ctf-specifier:
+       clock { ctf-assignment-expression-list-opt }
        event { ctf-assignment-expression-list-opt }
        stream { ctf-assignment-expression-list-opt }
        env { ctf-assignment-expression-list-opt }