1// SPDX-License-Identifier: GPL-2.0
2#include <execinfo.h>
3#include <stdio.h>
4
5int main(void)
6{
7 void *backtrace_fns[10];
8 size_t entries;
9
10 entries = backtrace(backtrace_fns, 10);
11 backtrace_symbols_fd(backtrace_fns, entries, 1);
12
13 return 0;
14}
15

source code of linux/tools/build/feature/test-backtrace.c