| #include <execinfo.h> |
| #include <stdio.h> |
| #include <stdlib.h> |
| |
| /* Obtain a backtrace and print it to @code{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); |
| } |
| |
| /* A dummy function to make the backtrace more interesting. */ |
| void |
| dummy_function (void) |
| { |
| print_trace (); |
| } |
| |
| int |
| main (void) |
| { |
| dummy_function (); |
| return 0; |
| } |