header->ph_stack = stack;
header->ph_pid = current->pid;
header->ph_line_num = line;
-#if defined(__arch_um__) && (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,20))
- header->ph_extern_pid = current->thread.extern_pid;
-#elif defined(__arch_um__) && (LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0))
- header->ph_extern_pid = current->thread.mode.tt.extern_pid;
-#else
header->ph_extern_pid = 0;
-#endif
return;
}