*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
- */
-
-#include <glib.h>
-#include <babeltrace/format.h>
-
-typedef GQuark bt_event_name;
-
-/* Forward declarations */
-struct babeltrace_iter;
-struct ctf_stream_event;
-struct ctf_stream;
-struct bt_dependencies;
-
-enum bt_cb_ret {
- BT_CB_OK = 0,
- BT_CB_OK_STOP = 1,
- BT_CB_ERROR_STOP = 2,
- BT_CB_ERROR_CONTINUE = 3,
-};
-
-struct bt_ctf_data {
- struct ctf_stream_event *event;
- struct ctf_stream *stream;
-};
-
-/*
- * Receives a variable number of strings as parameter, ended with NULL.
- */
-struct bt_dependencies *babeltrace_dependencies_create(const char *first, ...);
-
-/*
- * struct bt_dependencies must be destroyed explicitly if not passed as
- * parameter to a babeltrace_iter_add_callback().
- */
-void babeltrace_dependencies_destroy(struct bt_dependencies *dep);
-
-/*
- * babeltrace_iter_add_callback: Add a callback to iterator.
*
- * @iter: trace collection iterator (input)
- * @event: event to target. 0 for all events.
- * @private_data: private data pointer to pass to the callback
- * @flags: specific flags controlling the behavior of this callback
- * (or'd).
- *
- * @callback: function pointer to call
- * @depends: struct bt_dependency detailing the required computation results.
- * Ends with 0.
- * @weak_depends: struct bt_dependency detailing the optional computation
- * results that can be optionally consumed by this
- * callback.
- * @provides: struct bt_dependency detailing the computation results
- * provided by this callback.
- * Ends with 0.
- *
- * "depends", "weak_depends" and "provides" memory is handled by the
- * babeltrace library after this call succeeds or fails. These objects
- * can still be used by the caller until the babeltrace iterator is
- * destroyed, but they belong to the babeltrace library.
- *
- * (note to implementor: we need to keep a gptrarray of struct
- * bt_dependencies to "garbage collect" in struct babeltrace_iter, and
- * dependencies need to have a refcount to handle the case where they
- * would be passed to more than one iterator. Upon iterator detroy, we
- * iterate on all the gc ptrarray and decrement the refcounts, freeing
- * if we reach 0.)
- * (note to implementor: we calculate the dependency graph when
- * babeltrace_iter_read_event() is executed after a
- * babeltrace_iter_add_callback(). Beware that it is valid to create/add
- * callbacks/read/add more callbacks/read some more.)
+ * 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.
*/
-int babeltrace_iter_add_callback(struct babeltrace_iter *iter,
- bt_event_name event, void *private_data, int flags,
- enum bt_cb_ret (*callback)(struct bt_ctf_data *ctf_data,
- void *caller_data),
- struct bt_dependencies *depends,
- struct bt_dependencies *weak_depends,
- struct bt_dependencies *provides);
-/*
- * For flags parameter above.
- */
-enum {
- BT_FLAGS_FREE_PRIVATE_DATA = (1 << 0),
-};
+extern int bt_version_get_major(void);
+extern int bt_version_get_minor(void);
+extern int bt_version_get_patch(void);
+extern const char *bt_version_get_extra(void);
#endif /* _BABELTRACE_H */