HP-UX Reference (11i v1 00/12) - 5 Miscellaneous Topics, 7 Device (Special) Files, 9 General Information, Index (vol 9)

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ldterm(7) ldterm(7)

TIOCGETC

This command returns the tchars information based on the interpretation of the current con-

tent of the POSIX termios structure maintained in ldterm. The argument is a pointer 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 on

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 <sys/strtio.h>.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 permis-

sion 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 immedi-

ately readable characters.

AUTHOR

ldterm was developed by HP and OSF.