F_NOINTERRUPT
t->t_dflg = F_AMPERSAND | F_NOINTERRUPT;
t1->t_dflg |= F_AMPERSAND | F_NOINTERRUPT;
ignint = (tpgrp == -1 && (t->t_dflg & F_NOINTERRUPT))
else if (tpgrp == -1 && (t->t_dflg & F_NOINTERRUPT)) {
(t->t_dflg & F_NOINTERRUPT))
(t->t_dflg & F_NOINTERRUPT)) {
t->t_dspr->t_dflg |= t->t_dflg & F_NOINTERRUPT;
(t->t_dflg & (F_PIPEIN | F_AMPERSAND | F_STDERR | F_NOINTERRUPT));
(F_PIPEOUT | F_AMPERSAND | F_NOFORK | F_NOINTERRUPT));
t->t_dcar->t_dflg |= t->t_dflg & F_NOINTERRUPT;
(F_NOFORK | F_NOINTERRUPT);
t->t_dcar->t_dflg |= t->t_dflg & F_NOINTERRUPT;
(F_NOFORK | F_NOINTERRUPT);
else if ((flags & F_NOINTERRUPT) && tpgrp == -1) {