2 * Copyright (c) 2008, 2009, 2010, 2011, 2013 Nicira, Inc.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at:
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
19 #include "backtrace.h"
24 backtrace_capture(struct backtrace *b)
26 void *frames[BACKTRACE_MAX_FRAMES];
29 b->n_frames = backtrace(frames, BACKTRACE_MAX_FRAMES);
30 for (i = 0; i < b->n_frames; i++) {
31 b->frames[i] = (uintptr_t) frames[i];
36 backtrace_capture(struct backtrace *backtrace)
38 backtrace->n_frames = 0;