#include <execinfo.h>
#include <stdio.h>
#include <stdlib.h>

/* Obtain a backtrace and print it to `stdout'. */
void
print_trace (void)
{
    void *array[10];
    size_t size;
    char **strings;
    size_t i;

    size = backtrace (array, 10);
    strings = backtrace_symbols (array, size);

    printf ("Obtained %zd stack frames.\n", size);

    for (i = 0; i < size; i++)
        printf ("%s\n", strings[i]);

    free (strings);
}

void recurse(int d) 
{
    if (d == 0)
        print_trace();
    else
        recurse(d-1);
}

int
main()
{
    recurse(5);
}