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 <babeltrace2/value.h>
  17
  18 struct bt_value *bt_attributes_create(void);
  19
  20 void bt_attributes_destroy(struct bt_value *attr_obj);
  21
  22 uint64_t bt_attributes_get_count(const struct bt_value *attr_obj);
  23
  24 const char *bt_attributes_get_field_name(const struct bt_value *attr_obj,
  25                 uint64_t index);
  26
  27 struct bt_value *bt_attributes_borrow_field_value(
  28                 struct bt_value *attr_obj,
  29                 uint64_t index);
  30
  31 int bt_attributes_set_field_value(struct bt_value *attr_obj,
  32                 const char *name, struct bt_value *value_obj);
  33
  34 struct bt_value *bt_attributes_borrow_field_value_by_name(
  35                 struct bt_value *attr_obj, const char *name);
  36
  37 int bt_attributes_freeze(const struct bt_value *attr_obj);
  38
  39 #ifdef __cplusplus
  40 }
  41 #endif
  42
  43 #endif /* BABELTRACE_TRACE_IR_ATTRIBUTES_H */