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

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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

characters 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

characters 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*.