ISIG
ip->t.c_lflag |= ISIG|IEXTEN;
{ "isig", ISIG, 0 },
{ "-isig", 0, ISIG },
put("-isig", ISIG, 1);
termios.c_lflag |= (ISIG|IEXTEN|ICANON|ECHO|ECHOE|ECHOK|ECHOCTL|ECHOKE);
tmp_tc.c_lflag &= ~ISIG;
tmp_tc.c_lflag |= ISIG;
termbuf.c_lflag = ISIG|ICANON|ECHO|ECHOE|ECHOK;
tparm.c_lflag |= ISIG|ICANON;
termbuf.c_lflag |= ICANON|ISIG|ECHO;
tio.c_lflag |= (ECHO | ISIG | ICANON);
tio.c_lflag &= ~(ISIG | ICANON | ECHO | ECHOE | ECHOK | ECHONL);
TTYMODE(ISIG, c_lflag, 50)
t->c_lflag &= ~(ECHO|ECHOE|ECHOK|ECHONL|ICANON|ISIG|IEXTEN|NOFLSH|TOSTOP|PENDIN);
term.c_lflag &= ~(ICANON | ECHO | ISIG);
if (bios->c_lflag & ISIG)
bios->c_lflag |= ISIG;
ECHOCTL|ISIG|ICANON|ALTWERASE|IEXTEN|TOSTOP|\
if (iflag&(INPCK|ISTRIP|IXON) || lflag&(IEXTEN|ISIG)
lflag &= ~(ECHOCTL|ISIG|ICANON|IEXTEN);
lflag |= ISIG|IEXTEN|ECHOCTL; /* XXX was echoctl on ? */
if (CMP_FLAG(l, ISIG)) {
!CMP_FLAG(l, ECHO|ICANON|IEXTEN|ISIG|PENDIN)) {
#define TTYDEF_LFLAG_NOECHO (ICANON | ISIG | IEXTEN)
new.c_lflag &= ~(ICANON | ECHO | ECHOE | ISIG);
traw.c_lflag |= ISIG;
cntrl.c_lflag &= ~(ISIG | ICANON);
cntrl.c_lflag &= ~(ICANON|ISIG|IEXTEN|ECHO);
{ "isig", ISIG, 0 },
{ "-isig", 0, ISIG },
newtio.c_lflag &= ~(ECHO | ISIG | ICANON);
newtio.c_lflag |= (ECHO | ISIG | ICANON);