.\" This manpage has been automatically generated by docbook2man 
.\" from a DocBook document.  This tool can be found at:
.\" <http://shell.ipoline.com/~elmert/comp/docbook2X/> 
.\" Please send any bug reports, improvements, comments, patches, 
.\" etc. to Steve Cheng <steve@ggi-project.org>.
.TH "MUX_TX_EMPTY" "9" "09 October 2005" "" ""

.SH NAME
mux_tx_empty \- Check if the transmitter fifo is empty.
.SH SYNOPSIS
"SYNOPSIS"
.sp
\fB
.sp
unsigned int mux_tx_empty  (struct uart_port * \fIport\fB);
\fR
.SH "ARGUMENTS"
.TP
\fB\fIport\fB\fR
Ptr to the uart_port.
.SH "DESCRIPTION"
.PP
This function test if the transmitter fifo for the port
described by 'port' is empty.  If it is empty, this function
should return TIOCSER_TEMT, otherwise return 0.