Rename bt_ctf_X -> bt_X, maintain backward compat. for pre-2.0 CTF writer

[babeltrace.git] / include / babeltrace / ctf-writer / writer.h

diff --git a/include/babeltrace/ctf-writer/writer.h b/include/babeltrace/ctf-writer/writer.h
index 1c94bccacf51d37f959bd6dc38cfe3b7f0329139..e1f28bc0bf13f38a19a124570fed79a754076dc0 100644 (file)
--- a/include/babeltrace/ctf-writer/writer.h
+++ b/include/babeltrace/ctf-writer/writer.h
@@ -30,7 +30,9 @@
  * http://www.efficios.com/ctf
  */
 
-#include <babeltrace/ctf-ir/event-types.h>
+#include <babeltrace/ctf-ir/field-types.h>
+#include <babeltrace/ctf-ir/stream-class.h>
+#include <babeltrace/ctf-ir/stream.h>
 #include <babeltrace/ctf-ir/trace.h>
 
 #ifdef __cplusplus
@@ -95,6 +97,23 @@ extern int bt_ctf_writer_add_environment_field(struct bt_ctf_writer *writer,
                const char *name,
                const char *value);
 
+/*
+ * bt_ctf_writer_add_environment_field_int64: add an environment field to the trace.
+ *
+ * Add an environment field to the trace. The name and value parameters are
+ * copied.
+ *
+ * @param writer Writer instance.
+ * @param name Name of the environment field (will be copied).
+ * @param value Value of the environment field.
+ *
+ * Returns 0 on success, a negative value on error.
+ */
+extern int bt_ctf_writer_add_environment_field_int64(
+               struct bt_ctf_writer *writer,
+               const char *name,
+               int64_t value);
+
 /*
  * bt_ctf_writer_add_clock: add a clock to the trace.
  *