X-Git-Url: http://git.efficios.com/?p=babeltrace.git;a=blobdiff_plain;f=include%2Fbabeltrace%2Fformat.h;h=8d4ac4b290a794af51af64006e029c80343015f2;hp=ef340da115b9432abdad0f35d6e5e94a3d23e52b;hb=c150f912b9a128f830d7a0fe42141ae1c9bec1ae;hpb=6946751f1f5ce1ed7ed5648a8e259c68f718223c

diff --git a/include/babeltrace/format.h b/include/babeltrace/format.h
index ef340da1..8d4ac4b2 100644
--- a/include/babeltrace/format.h
+++ b/include/babeltrace/format.h
@@ -19,6 +19,14 @@
  *
  * 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/list.h>
@@ -33,52 +41,52 @@ extern "C" {
 typedef int bt_intern_str;
 
 /* forward declaration */
-struct stream_pos;
+struct bt_stream_pos;
 struct bt_context;
 struct bt_trace_handle;
 
 /* Parent trace descriptor */
-struct trace_descriptor {
+struct bt_trace_descriptor {
 };
 
-struct mmap_stream {
+struct bt_mmap_stream {
 	int fd;
 	struct bt_list_head list;
 };
 
-struct mmap_stream_list {
+struct bt_mmap_stream_list {
 	struct bt_list_head head;
 };
 
 struct format {
 	bt_intern_str name;
 
-	struct trace_descriptor *(*open_trace)(const char *path, int flags,
-			void (*packet_seek)(struct stream_pos *pos,
+	struct bt_trace_descriptor *(*open_trace)(const char *path, int flags,
+			void (*packet_seek)(struct bt_stream_pos *pos,
 				size_t index, int whence),
 			FILE *metadata_fp);
-	struct trace_descriptor *(*open_mmap_trace)(
-			struct mmap_stream_list *mmap_list,
-			void (*packet_seek)(struct stream_pos *pos,
+	struct bt_trace_descriptor *(*open_mmap_trace)(
+			struct bt_mmap_stream_list *mmap_list,
+			void (*packet_seek)(struct bt_stream_pos *pos,
 				size_t index, int whence),
 			FILE *metadata_fp);
-	void (*close_trace)(struct trace_descriptor *descriptor);
-	void (*set_context)(struct trace_descriptor *descriptor,
+	int (*close_trace)(struct bt_trace_descriptor *descriptor);
+	void (*set_context)(struct bt_trace_descriptor *descriptor,
 			struct bt_context *ctx);
-	void (*set_handle)(struct trace_descriptor *descriptor,
+	void (*set_handle)(struct bt_trace_descriptor *descriptor,
 			struct bt_trace_handle *handle);
-	uint64_t (*timestamp_begin)(struct trace_descriptor *descriptor,
+	uint64_t (*timestamp_begin)(struct bt_trace_descriptor *descriptor,
 			struct bt_trace_handle *handle, enum bt_clock_type type);
-	uint64_t (*timestamp_end)(struct trace_descriptor *descriptor,
+	uint64_t (*timestamp_end)(struct bt_trace_descriptor *descriptor,
 			struct bt_trace_handle *handle, enum bt_clock_type type);
-	int (*convert_index_timestamp)(struct trace_descriptor *descriptor);
+	int (*convert_index_timestamp)(struct bt_trace_descriptor *descriptor);
 };
 
 extern struct format *bt_lookup_format(bt_intern_str qname);
 extern void bt_fprintf_format_list(FILE *fp);
 extern int bt_register_format(struct format *format);
+extern void bt_unregister_format(struct format *format);
 
-/* TBD: format unregistration */
 #ifdef __cplusplus
 }
 #endif