static int init_main_thread()
{
__syscall(SYS_rt_sigprocmask, SIG_UNBLOCK,
- SIGPT_SET, 0, __SYSCALL_SSLEN);
+ SIGPT_SET, 0, _NSIG/8);
if (__set_thread_area(TP_ADJ(main_thread)) < 0) return -1;
main_thread->canceldisable = libc.canceldisable;
main_thread->tsd = (void **)__pthread_tsd_main;