API Fix : missing list fields of event decl

[babeltrace.git] / include / babeltrace / ctf / events.h

diff --git a/include/babeltrace/ctf/events.h b/include/babeltrace/ctf/events.h
index 80fbdcf2f5b634b9a720bec49c3aa8f69edd384e..30365aaabbafd80d41e2aa6a7f2da7ec87faaff3 100644 (file)
--- a/include/babeltrace/ctf/events.h
+++ b/include/babeltrace/ctf/events.h
@@ -24,9 +24,12 @@
  */
 
 #include <stdint.h>
+#include <babeltrace/context.h>
 
 struct definition;
 struct bt_ctf_event;
+struct bt_ctf_event_decl;
+struct bt_ctf_field_decl;
 
 /*
  * the top-level scopes in CTF
@@ -186,4 +189,35 @@ char *bt_ctf_get_string(const struct definition *field);
  */
 int bt_ctf_field_get_error(void);
 
+/*
+ * bt_ctf_get_event_decl_list: set list pointer to an array of bt_ctf_event_decl
+ * pointers and set count to the number of elements in the array.
+ *
+ * Return 0 on success and a negative value on error.
+ */
+int bt_ctf_get_event_decl_list(int handle_id, struct bt_context *ctx,
+               struct bt_ctf_event_decl * const **list,
+               unsigned int *count);
+
+/*
+ * bt_ctf_get_decl_event_name: return the name of the event or NULL on error
+ */
+const char *bt_ctf_get_decl_event_name(const struct bt_ctf_event_decl *event);
+
+/*
+ * bt_ctf_get_decl_fields: set list pointer to an array of bt_ctf_field_decl
+ * pointers and set count to the number of elements in the array.
+ *
+ * Returns 0 on success and a negative value on error
+ */
+int bt_ctf_get_decl_fields(struct bt_ctf_event_decl *event_decl,
+               enum bt_ctf_scope scope,
+               struct bt_ctf_field_decl const * const **list,
+               unsigned int *count);
+
+/*
+ * bt_ctf_get_decl_field_name: return the name of a field decl or NULL on error
+ */
+const char *bt_ctf_get_decl_field_name(const struct bt_ctf_field_decl *field);
+
 #endif /* _BABELTRACE_CTF_EVENTS_H */