backtrace_size = backtrace(backtrace_stack,BACKTRACE_STACK_SIZE);
backtrace_strings = backtrace_symbols(backtrace_stack, backtrace_size);
- DEBUG(0, ("BACKTRACE: %d stack frames:\n", backtrace_size));
+ DEBUG(0, ("BACKTRACE: %lu stack frames:\n",
+ (unsigned long)backtrace_size));
if (backtrace_strings) {
int i;