SIGPENDING
((s) & TASK_INTERRUPTIBLE ? SIGPENDING(curproc) : 0)
#define signal_pending(y) SIGPENDING(curproc)
if (SIGPENDING(p) != 0)
mask = SIGPENDING(p);
if (sctx->sig_stop && SIGPENDING(p)) {
if (SIGPENDING(p) != 0) {
oldsig = wait ? SIGPENDING(curproc) : 0;
if (wait == 0 || SIGPENDING(curproc) != oldsig) {
if (p && (SIGPENDING(p) & ~p->p_p->ps_sigacts->ps_sigignore &