2 * The MIT License (MIT)
4 * Copyright (c) 2016 Philippe Proulx <pproulx@efficios.com>
6 * Permission is hereby granted, free of charge, to any person obtaining a copy
7 * of this software and associated documentation files (the "Software"), to deal
8 * in the Software without restriction, including without limitation the rights
9 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10 * copies of the Software, and to permit persons to whom the Software is
11 * furnished to do so, subject to the following conditions:
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
25 %include <babeltrace2/trace-ir/trace-const.h>
26 %include <babeltrace2/trace-ir/trace.h>
30 trace_destroyed_listener(const bt_trace *trace, void *py_callable)
32 PyObject *py_trace_ptr = NULL;
33 PyObject *py_res = NULL;
35 py_trace_ptr = SWIG_NewPointerObj(SWIG_as_voidptr(trace),
36 SWIGTYPE_p_bt_trace, 0);
38 BT_LOGF_STR("Failed to create a SWIG pointer object.");
42 py_res = PyObject_CallFunction(py_callable, "(O)", py_trace_ptr);
44 BT_ASSERT(py_res == Py_None);
49 Py_DECREF(py_trace_ptr);
53 uint64_t bt_bt2_trace_add_destruction_listener(bt_trace *trace, PyObject *py_callable)
55 uint64_t id = UINT64_C(-1);
56 bt_trace_add_listener_status status;
59 BT_ASSERT(py_callable);
60 status = bt_trace_add_destruction_listener(
61 trace, trace_destroyed_listener, py_callable, &id);
62 if (status != __BT_FUNC_STATUS_OK) {
63 BT_LOGF_STR("Failed to add trace destruction listener.");
67 Py_INCREF(py_callable);
72 uint64_t bt_bt2_trace_add_destruction_listener(bt_trace *trace,
73 PyObject *py_callable);