#define BABELTRACE_TRACE_IR_FIELDS_CONST_H
/*
+ * Copyright 2017-2018 Philippe Proulx <pproulx@efficios.com>
* Copyright 2013, 2014 Jérémie Galarneau <jeremie.galarneau@efficios.com>
*
- * Author: Jérémie Galarneau <jeremie.galarneau@efficios.com>
- *
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
#include <stdint.h>
-/* For enum bt_field_class_type */
+/* For bt_field_class_type */
#include <babeltrace/trace-ir/field-class.h>
+/* For bt_field, bt_field_class */
+#include <babeltrace/types.h>
+
#ifdef __cplusplus
extern "C" {
#endif
-struct bt_field;
-struct bt_field_class;
+typedef enum bt_field_status {
+ BT_FIELD_STATUS_OK = 0,
+ BT_FIELD_STATUS_NOMEM = -12,
+} bt_field_status;
-extern const struct bt_field_class *bt_field_borrow_class_const(
- const struct bt_field *field);
+extern const bt_field_class *bt_field_borrow_class_const(
+ const bt_field *field);
-extern enum bt_field_class_type bt_field_get_class_type(
- const struct bt_field *field);
+extern bt_field_class_type bt_field_get_class_type(
+ const bt_field *field);
-extern int64_t bt_field_signed_integer_get_value(const struct bt_field *field);
+extern int64_t bt_field_signed_integer_get_value(const bt_field *field);
extern uint64_t bt_field_unsigned_integer_get_value(
- const struct bt_field *field);
+ const bt_field *field);
-extern double bt_field_real_get_value(const struct bt_field *field);
+extern double bt_field_real_get_value(const bt_field *field);
-extern int bt_field_unsigned_enumeration_get_mapping_labels(
- const struct bt_field *field,
+extern bt_field_status bt_field_unsigned_enumeration_get_mapping_labels(
+ const bt_field *field,
bt_field_class_enumeration_mapping_label_array *label_array,
uint64_t *count);
-extern int bt_field_signed_enumeration_get_mapping_labels(
- const struct bt_field *field,
+extern bt_field_status bt_field_signed_enumeration_get_mapping_labels(
+ const bt_field *field,
bt_field_class_enumeration_mapping_label_array *label_array,
uint64_t *count);
-extern const char *bt_field_string_get_value(const struct bt_field *field);
+extern const char *bt_field_string_get_value(const bt_field *field);
-extern uint64_t bt_field_string_get_length(const struct bt_field *field);
+extern uint64_t bt_field_string_get_length(const bt_field *field);
-extern const struct bt_field *
+extern const bt_field *
bt_field_structure_borrow_member_field_by_index_const(
- const struct bt_field *field, uint64_t index);
+ const bt_field *field, uint64_t index);
-extern const struct bt_field *
+extern const bt_field *
bt_field_structure_borrow_member_field_by_name_const(
- const struct bt_field *field, const char *name);
+ const bt_field *field, const char *name);
-extern uint64_t bt_field_array_get_length(const struct bt_field *field);
+extern uint64_t bt_field_array_get_length(const bt_field *field);
-extern const struct bt_field *
+extern const bt_field *
bt_field_array_borrow_element_field_by_index_const(
- const struct bt_field *field, uint64_t index);
+ const bt_field *field, uint64_t index);
extern uint64_t bt_field_variant_get_selected_option_field_index(
- const struct bt_field *field);
+ const bt_field *field);
-extern const struct bt_field *
+extern const bt_field *
bt_field_variant_borrow_selected_option_field_const(
- const struct bt_field *field);
+ const bt_field *field);
#ifdef __cplusplus
}