Next: Input, Up: stty invocation   [Contents][Index]


19.2.1 Control settings

Control settings:

parenb

Generate parity bit in output and expect parity bit in input. May be negated.

parodd

Set odd parity (even if negated). May be negated.

cmspar

Use "stick" (mark/space) parity. If parodd is set, the parity bit is always 1; if parodd is not set, the parity bit is always zero. Non-POSIX. May be negated.

cs5
cs6
cs7
cs8

Set character size to 5, 6, 7, or 8 bits.

hup
hupcl

Send a hangup signal when the last process closes the tty. May be negated.

cstopb

Use two stop bits per character (one if negated). May be negated.

cread

Allow input to be received. May be negated.

clocal

Disable modem control signals. May be negated.

crtscts

Enable RTS/CTS flow control. Non-POSIX. May be negated.

cdtrdsr

Enable DTR/DSR flow control. Non-POSIX. May be negated.