Implement ctf-metadata output plugin

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

diff --git a/include/babeltrace/ctf-ir/metadata.h b/include/babeltrace/ctf-ir/metadata.h
index e5c3240c5e039d1620cb240d6d38a034c3772b27..eb37c2df3b4b0dc3a1ce5381e12e7579c7d40d5b 100644 (file)
--- a/include/babeltrace/ctf-ir/metadata.h
+++ b/include/babeltrace/ctf-ir/metadata.h
@@ -17,6 +17,14 @@
  *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #include <babeltrace/types.h>
@@ -58,6 +66,7 @@ struct ctf_stream_definition {
        uint64_t prev_real_timestamp_end;       /* End-of-last-packet timestamp in ns */
        uint64_t prev_cycles_timestamp;         /* Start-of-last-packet timestamp in cycles */
        uint64_t prev_cycles_timestamp_end;     /* End-of-last-packet timestamp in cycles */
+       char path[PATH_MAX];                    /* Path to stream. '\0' for mmap traces */
 };
 
 struct ctf_event_definition {
@@ -166,7 +175,7 @@ struct ctf_tracer_env {
 };
 
 struct ctf_trace {
-       struct trace_descriptor parent;
+       struct bt_trace_descriptor parent;
        /* root scope */
        struct declaration_scope *root_declaration_scope;
 
@@ -175,6 +184,8 @@ struct ctf_trace {
        struct definition_scope *definition_scope;
        GPtrArray *streams;                     /* Array of struct ctf_stream_declaration pointers */
        struct ctf_stream_definition *metadata;
+       char *metadata_string;
+       int metadata_packetized;
        GHashTable *clocks;
        GHashTable *callsites;
        struct ctf_clock *single_clock;         /* currently supports only one clock */
@@ -202,7 +213,7 @@ struct ctf_trace {
        int dirfd;
        int flags;              /* open flags */
 
-       /* Heap of streams, ordered to always get the lowest timestam */
+       /* Heap of streams, ordered to always get the lowest timestamp */
        struct ptr_heap *stream_heap;
        char path[PATH_MAX];
 
@@ -226,7 +237,7 @@ struct ctf_trace {
 
 struct ctf_stream_declaration {
        struct ctf_trace *trace;
-       /* parent is lexical scope conaining the stream scope */
+       /* parent is lexical scope containing the stream scope */
        struct declaration_scope *declaration_scope;
        /* innermost definition scope. to be used as parent of event. */
        struct definition_scope *definition_scope;
@@ -263,7 +274,7 @@ struct ctf_stream_declaration {
 struct ctf_event_declaration {
        /* stream mapped by stream_id */
        struct ctf_stream_declaration *stream;
-       /* parent is lexical scope conaining the event scope */
+       /* parent is lexical scope containing the event scope */
        struct declaration_scope *declaration_scope;
 
        struct declaration_struct *context_decl;