src/lib/trace-ir/attributes.h

   1 /*
   2  * SPDX-License-Identifier: MIT
   3  *
   4  * Copyright (c) 2015-2018 Philippe Proulx <pproulx@efficios.com>
   5  * Copyright (c) 2015 EfficiOS Inc. and Linux Foundation
   6  */
   7
   8 #ifndef BABELTRACE_TRACE_IR_ATTRIBUTES_H
   9 #define BABELTRACE_TRACE_IR_ATTRIBUTES_H
  10
  11 #ifdef __cplusplus
  12 extern "C" {
  13 #endif
  14
  15 #include <stdint.h>
  16 #include "common/macros.h"
  17 #include <babeltrace2/value.h>
  18
  19 BT_HIDDEN
  20 struct bt_value *bt_attributes_create(void);
  21
  22 BT_HIDDEN
  23 void bt_attributes_destroy(struct bt_value *attr_obj);
  24
  25 BT_HIDDEN
  26 uint64_t bt_attributes_get_count(const struct bt_value *attr_obj);
  27
  28 BT_HIDDEN
  29 const char *bt_attributes_get_field_name(const struct bt_value *attr_obj,
  30                 uint64_t index);
  31
  32 BT_HIDDEN
  33 struct bt_value *bt_attributes_borrow_field_value(
  34                 struct bt_value *attr_obj,
  35                 uint64_t index);
  36
  37 BT_HIDDEN
  38 int bt_attributes_set_field_value(struct bt_value *attr_obj,
  39                 const char *name, struct bt_value *value_obj);
  40
  41 BT_HIDDEN
  42 struct bt_value *bt_attributes_borrow_field_value_by_name(
  43                 struct bt_value *attr_obj, const char *name);
  44
  45 BT_HIDDEN
  46 int bt_attributes_freeze(const struct bt_value *attr_obj);
  47
  48 #ifdef __cplusplus
  49 }
  50 #endif
  51
  52 #endif /* BABELTRACE_TRACE_IR_ATTRIBUTES_H */