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	sendsig(sig_t catcher, ksiginfo_t ksi, sigset_t mask)			sendsig(sig_t catcher, ksiginfo_t ksi, sigset_t mask)
	{			{
	struct thread *td;			struct thread *td;
	struct proc *p;			struct proc *p;
	struct trapframe *tf;			struct trapframe *tf;
	struct sigframe *fp, frame;			struct sigframe *fp, frame;
	struct sigacts *psp;			struct sigacts *psp;
	struct sysentvec *sysent;			struct sysentvec *sysent;
	int code, onstack, sig;			int onstack, sig;

	td = curthread;			td = curthread;
	p = td->td_proc;			p = td->td_proc;
	PROC_LOCK_ASSERT(p, MA_OWNED);			PROC_LOCK_ASSERT(p, MA_OWNED);

	sig = ksi->ksi_signo;			sig = ksi->ksi_signo;
	code = ksi->ksi_code;
	psp = p->p_sigacts;			psp = p->p_sigacts;
	mtx_assert(&psp->ps_mtx, MA_OWNED);			mtx_assert(&psp->ps_mtx, MA_OWNED);

	tf = td->td_frame;			tf = td->td_frame;
	onstack = sigonstack(tf->tf_sp);			onstack = sigonstack(tf->tf_sp);

	CTR4(KTR_SIG, "sendsig: td=%p (%s) catcher=%p sig=%d", td, p->p_comm,			CTR4(KTR_SIG, "sendsig: td=%p (%s) catcher=%p sig=%d", td, p->p_comm,
	catcher, sig);			catcher, sig);
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