HP-UX Reference (11i v2 07/12) - 7 Device (Special) Files, 9 General Information, Index (vol 10)

termiox(7) termiox(7)

(HP-PB Only)

termiox Structure Related IOCTL Command

The ioctl() system calls that reference the termiox

structure have the form:

ioctl (fildes, command, arg)

struct termiox *arg;

Commands using this form are:

TCGETX The argument is a pointer to a

termiox structure. The current terminal parame-

ters are fetched and stored into that structure.

TCSETX The argument is a pointer to a

termiox structure. The current terminal parame-

ters are set from the values stored in that structure. The change is immediate.

Errors that can be returned include:

[EINVAL] The port does not support hardware ﬂow control.

[ENOTTY] The ﬁle descriptor for this port is conﬁgured for CCITT mode access.

Hardware ﬂow control is not allowed on CCITT mode devices.

TCSETXW The argument is a pointer to a

termiox structure. The current terminal parame-

ters are set from the values stored in that structure. The change occurs after all char-

acters queued for output have been transmitted. This form should be used when

changing parameters that affect output. Errors that can be returned include:

[EINVAL] The port does not support hardware ﬂow control.

[ENOTTY] The ﬁle descriptor for this port is conﬁgured for CCITT mode access.

Hardware ﬂow control is not allowed on CCITT mode devices.

TCSETXF The argument is a pointer to a termiox structure. The current terminal parame-

ters are set from the values stored in that structure. The change occurs after all char-

acters queued for output have been transmitted; all characters queued for input are

discarded, then the change occurs. Errors that can be returned include:

[EINVAL] The port does not support hardware ﬂow control.

[ENOTTY] The ﬁle descriptor for this port is conﬁgured for CCITT mode access.

Hardware ﬂow control is not allowed on CCITT mode devices.

AUTHOR

termiox was developed by HP and AT&T.

FILES

Files in or under /dev/tty* .