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/* osx_bootstrap_ok:
 *  Check if the current bootstrap context is privilege. If it's not, we can't
 *  use NSApplication, and instead have to go directly to main.
 *  Returns 1 if ok, 0 if not.
 */
int osx_bootstrap_ok(void)
{
   static int _ok = -1; 
   mach_port_t bp; 
   kern_return_t ret;
   CFMachPortRef cfport;

   /* If have tested once, just return that answer */
   if (_ok >= 0)
      return _ok;
   cfport = CFMachPortCreate(NULL, NULL, NULL, NULL);
   task_get_bootstrap_port(mach_task_self(), &bp);
   ret = bootstrap_register(bp, "bootstrap-ok-test", CFMachPortGetPort(cfport));
   CFRelease(cfport);
   _ok = (ret == KERN_SUCCESS) ? 1 : 0;
   return _ok;
}