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