X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=include%2Flttng%2Frotation.h;h=dbc0183da7e856a26df927c454df439b2e5f3a37;hb=0ca413e056cf24ec5424cde5c78227138b0782c7;hp=186cbd6f6464f7bd761e8d593a2b390083f711db;hpb=329f344308786acb81d8939eb8e1ad37307696c2;p=lttng-tools.git

diff --git a/include/lttng/rotation.h b/include/lttng/rotation.h
index 186cbd6f6..dbc0183da 100644
--- a/include/lttng/rotation.h
+++ b/include/lttng/rotation.h
@@ -20,6 +20,7 @@
 #define LTTNG_ROTATION_H
 
 #include <stdint.h>
+#include <lttng/location.h>
 
 #ifdef __cplusplus
 extern "C" {
@@ -29,15 +30,19 @@ extern "C" {
  * Return codes for lttng_rotation_handle_get_state()
  */
 enum lttng_rotation_state {
+	/*
+	 * Session has not been rotated.
+	 */
+	LTTNG_ROTATION_STATE_NO_ROTATION = 0,
 	/*
 	 * Rotation is ongoing, but has not been completed yet.
 	 */
-	LTTNG_ROTATION_STATE_ONGOING = 0,
+	LTTNG_ROTATION_STATE_ONGOING = 1,
 	/*
 	 * Rotation has been completed and the resulting chunk
 	 * can now safely be read.
 	 */
-	LTTNG_ROTATION_STATE_COMPLETED = 1,
+	LTTNG_ROTATION_STATE_COMPLETED = 2,
 	/*
 	 * The rotation has expired.
 	 *
@@ -48,11 +53,11 @@ enum lttng_rotation_state {
 	 * Note that this state does not guarantee the the rotation was
 	 * completed successfully.
 	 */
-	LTTNG_ROTATION_STATE_EXPIRED = 2,
+	LTTNG_ROTATION_STATE_EXPIRED = 3,
 	/*
 	 * The rotation could not be completed due to an error.
 	 */
-	LTTNG_ROTATION_STATE_ERROR = 3,
+	LTTNG_ROTATION_STATE_ERROR = 4,
 };
 
 enum lttng_rotation_status {
@@ -134,6 +139,12 @@ extern enum lttng_rotation_status lttng_rotation_schedule_attr_set_session_name(
 extern enum lttng_rotation_status lttng_rotation_schedule_attr_set_timer_period(
 		struct lttng_rotation_schedule_attr *attr, uint64_t timer);
 
+/*
+ * Set the size to rotate the session (bytes, -1ULL to disable).
+ */
+void lttng_rotation_schedule_attr_set_size(
+		struct lttng_rotation_schedule_attr *attr, uint64_t size);
+
 /*
  * lttng rotate session handle functions.
  */
@@ -152,16 +163,14 @@ extern enum lttng_rotation_status lttng_rotation_handle_get_state(
  * Get the location of the rotation's resulting archive.
  *
  * The rotation must be completed in order for this call to succeed.
- * The path returned is owned by the rotation handle.
- *
- * Note that path will not be set in case of error, or if the session
- * rotation has expired.
+ * The location returned remains owned by the rotation handle.
  *
- * FIXME: Return an lttng_location object instead of a path.
+ * Note that location will not be set in case of error, or if the session
+ * rotation handle has expired.
  */
-extern enum lttng_rotation_status lttng_rotation_handle_get_completed_archive_location(
+extern enum lttng_rotation_status lttng_rotation_handle_get_archive_location(
 		struct lttng_rotation_handle *rotation_handle,
-		const char **path);
+		const struct lttng_trace_archive_location **location);
 
 /*
  * Destroy an lttng_rotate_session handle.