lib: force user to include `<babeltrace2/babeltrace.h>`

[babeltrace.git] / include / babeltrace2 / trace-ir / trace-class-const.h

diff --git a/include/babeltrace2/trace-ir/trace-class-const.h b/include/babeltrace2/trace-ir/trace-class-const.h
index 9cabb87cfd34321d0c59ea39815aa989acf7074c..ca75bee48550c4002014ffb0bbb633d0b5064207 100644 (file)
--- a/include/babeltrace2/trace-ir/trace-class-const.h
+++ b/include/babeltrace2/trace-ir/trace-class-const.h
@@ -1,5 +1,5 @@
-#ifndef BABELTRACE_TRACE_IR_TRACE_CLASS_CONST_H
-#define BABELTRACE_TRACE_IR_TRACE_CLASS_CONST_H
+#ifndef BABELTRACE2_TRACE_IR_TRACE_CLASS_CONST_H
+#define BABELTRACE2_TRACE_IR_TRACE_CLASS_CONST_H
 
 /*
  * Copyright 2017-2018 Philippe Proulx <pproulx@efficios.com>
@@ -27,46 +27,28 @@
  * http://www.efficios.com/ctf
  */
 
+#ifndef __BT_IN_BABELTRACE_H
+# error "Please include <babeltrace2/babeltrace.h> instead."
+#endif
+
+#include <stdint.h>
+
 /*
  * For bt_bool, bt_uuid, bt_trace_class, bt_stream_class,
  * bt_field_class, bt_value
  */
 #include <babeltrace2/types.h>
 
-#include <stdint.h>
-
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-typedef enum bt_trace_class_status {
-       BT_TRACE_CLASS_STATUS_OK = 0,
-       BT_TRACE_CLASS_STATUS_NOMEM = -12,
-} bt_trace_class_status;
-
 typedef void (* bt_trace_class_destruction_listener_func)(
                const bt_trace_class *trace_class, void *data);
 
 extern bt_bool bt_trace_class_assigns_automatic_stream_class_id(
                const bt_trace_class *trace_class);
 
-extern const char *bt_trace_class_get_name(
-               const bt_trace_class *trace_class);
-
-extern bt_uuid bt_trace_class_get_uuid(
-               const bt_trace_class *trace_class);
-
-extern uint64_t bt_trace_class_get_environment_entry_count(
-               const bt_trace_class *trace_class);
-
-extern void bt_trace_class_borrow_environment_entry_by_index_const(
-               const bt_trace_class *trace_class, uint64_t index,
-               const char **name, const bt_value **value);
-
-extern const bt_value *
-bt_trace_class_borrow_environment_entry_value_by_name_const(
-               const bt_trace_class *trace_class, const char *name);
-
 extern uint64_t bt_trace_class_get_stream_class_count(
                const bt_trace_class *trace_class);
 
@@ -77,12 +59,24 @@ bt_trace_class_borrow_stream_class_by_index_const(
 extern const bt_stream_class *bt_trace_class_borrow_stream_class_by_id_const(
                const bt_trace_class *trace_class, uint64_t id);
 
-extern bt_trace_class_status bt_trace_class_add_destruction_listener(
+typedef enum bt_trace_class_add_listener_status {
+       BT_TRACE_CLASS_ADD_LISTENER_STATUS_MEMORY_ERROR = __BT_FUNC_STATUS_MEMORY_ERROR,
+       BT_TRACE_CLASS_ADD_LISTENER_STATUS_OK           = __BT_FUNC_STATUS_OK,
+} bt_trace_class_add_listener_status;
+
+extern bt_trace_class_add_listener_status
+bt_trace_class_add_destruction_listener(
         const bt_trace_class *trace_class,
         bt_trace_class_destruction_listener_func listener,
         void *data, uint64_t *listener_id);
 
-extern bt_trace_class_status bt_trace_class_remove_destruction_listener(
+typedef enum bt_trace_class_remove_listener_status {
+       BT_TRACE_CLASS_REMOVE_LISTENER_STATUS_MEMORY_ERROR      = __BT_FUNC_STATUS_MEMORY_ERROR,
+       BT_TRACE_CLASS_REMOVE_LISTENER_STATUS_OK                = __BT_FUNC_STATUS_OK,
+} bt_trace_class_remove_listener_status;
+
+extern bt_trace_class_remove_listener_status
+bt_trace_class_remove_destruction_listener(
         const bt_trace_class *trace_class, uint64_t listener_id);
 
 extern void bt_trace_class_get_ref(const bt_trace_class *trace_class);
@@ -106,4 +100,4 @@ extern void bt_trace_class_put_ref(const bt_trace_class *trace_class);
 }
 #endif
 
-#endif /* BABELTRACE_TRACE_IR_TRACE_CLASS_CONST_H */
+#endif /* BABELTRACE2_TRACE_IR_TRACE_CLASS_CONST_H */