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.TH "N_HDLC_TTY_IOCTL" "" "06 October 2005" "" ""

.SH NAME
n_hdlc_tty_ioctl \- process IOCTL system call for the tty device.
.SH SYNOPSIS
"SYNOPSIS"
.sp
\fB
.sp
int n_hdlc_tty_ioctl  (struct tty_struct * \fItty\fB, struct file * \fIfile\fB, unsigned int \fIcmd\fB, unsigned long \fIarg\fB);
\fR
.SH "ARGUMENTS"
.TP
\fB\fItty\fB\fR
-- undescribed --
.TP
\fB\fIfile\fB\fR
-- undescribed --
.TP
\fB\fIcmd\fB\fR
-- undescribed --
.TP
\fB\fIarg\fB\fR
-- undescribed --
.SH "DESCRIPTION"
.PP
\fItty\fR - pointer to tty instance data
\fIfile\fR - pointer to open file object for device
\fIcmd\fR - IOCTL command code
\fIarg\fR - argument for IOCTL call (cmd dependent)
.PP
Returns command dependent result.