bt_ctf_trace_get_environment_field_value_by_name(
struct bt_ctf_trace *trace, const char *name);
-extern int bt_ctf_trace_set_environment_field(
- struct bt_ctf_trace *trace, const char *name,
- struct bt_value *value);
-
extern int bt_ctf_trace_set_environment_field_integer(
struct bt_ctf_trace *trace, const char *name,
int64_t value);