Added bt_ctf_get_decl_event_id() API function.

[babeltrace.git] / bindings / python / babeltrace.i.in

diff --git a/bindings/python/babeltrace.i.in b/bindings/python/babeltrace.i.in
index 294177fa5920f76c47e85b2747f9e7b5afaa781f..5f87a6ddf3a6af543a517c4b0a7a240b1ce0c769 100644 (file)
--- a/bindings/python/babeltrace.i.in
+++ b/bindings/python/babeltrace.i.in
@@ -509,6 +509,8 @@ struct bt_ctf_event *bt_ctf_iter_read_event(struct bt_ctf_iter *iter);
 %rename("_bt_ctf_field_get_error") bt_ctf_field_get_error(void);
 %rename("_bt_ctf_get_decl_event_name") bt_ctf_get_decl_event_name(const struct
                bt_ctf_event_decl *event);
+%rename("_bt_ctf_get_decl_event_id") bt_ctf_get_decl_event_id(const struct
+               bt_ctf_event_decl *event);
 %rename("_bt_ctf_get_decl_field_name") bt_ctf_get_decl_field_name(
                const struct bt_ctf_field_decl *field);
 %rename("_bt_ctf_get_decl_from_def") bt_ctf_get_decl_from_def(
@@ -551,6 +553,7 @@ double bt_ctf_get_float(const struct bt_definition *field);
 const struct bt_definition *bt_ctf_get_variant(const struct bt_definition *field);
 int bt_ctf_field_get_error(void);
 const char *bt_ctf_get_decl_event_name(const struct bt_ctf_event_decl *event);
+uint64_t bt_ctf_get_decl_event_id(const struct bt_ctf_event_decl *event);
 const char *bt_ctf_get_decl_field_name(const struct bt_ctf_field_decl *field);
 const struct bt_declaration *bt_ctf_get_decl_from_def(const struct bt_definition *field);
 const struct bt_declaration *bt_ctf_get_decl_from_field_decl(const struct bt_ctf_field_decl *field);
@@ -804,6 +807,7 @@ class FieldError(Exception):
 
 class EventDeclaration(object):
        """Event declaration class.  Do not instantiate."""
+       MAX_UINT64 = 0xFFFFFFFFFFFFFFFF
 
        def __init__(self):
                raise NotImplementedError("EventDeclaration cannot be instantiated")
@@ -813,6 +817,14 @@ class EventDeclaration(object):
                """Return the name of the event or None on error"""
                return _bt_ctf_get_decl_event_name(self._ed)
 
+       @property
+       def id(self):
+               """Return the event-ID of the event or -1 on error"""
+               id = _bt_ctf_get_decl_event_id(self._ed)
+               if id == self.MAX_UINT64:
+                       id = -1
+               return id
+
        @property
        def fields(self):
                """