HP-UX Reference (11i v2 04/09) - 7 Device (Special) Files, 9 General Information, Index (vol 10)

ldterm(7) ldterm(7)

to an tchars structure via where the information is returned.

TIOCSLTC

This command sets the ltchars information deﬁned in

<sys/bsdtty.h>. The

ldterm

module converts the message to a POSIX termios M_IOCTL

message. Then, it forwards

the POSIX

termios M_IOCTL message with a corresponding POSIX

termios command

(i.e.

TCSETS). The original I/O control command and

M_IOCTL message are stored for use

M_IOCACK.

TIOCGLTC

The ldterm module returns the ltchars information based on the interpretation of the

current content of the POSIX termios structure maintained in

ldterm.

TIOCLBIS, TIOCLBIC, TIOCLSET

These commands set the BSD 4.3 ﬂags information, deﬁned in

.For

TIOCLBIS and TIOCLBIC, the argument is a pointer to an

int whose value is a mask con-

taining ﬂags to be set/clear. For

TIOCLSET, the argument is a pointer to an

int whose value

is a new set of ﬂags to be set. The

ldterm module converts the message to a POSIX ter-

mios M_IOCTL, then forwards the POSIX termios M_IOCTL

message with a correspond-

ing POSIX

termios command (i.e. TCSETS). It stores the original I/O control command

and M_IOCTL message to be used on

M_IOCACK.

TIOCLGET

The ldterm module returns the BSD 4.3 ﬂags information based on the interpretation of the

current content of the POSIX termios structure maintained in ldterm.

TIOCSTI This command takes an argument of a pointer to a character and pretends that the character

was typed on the terminal. The user must either have superuser privilege or have read per-

mission on the controlling terminal which the ioctl is issued against.

FIONREAD

This command takes an argument of a pointer to an integer and returns the number of

immediately readable characters.

AUTHOR

ldterm was developed by HP and OSF.