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.TH "OPOST" "9" "09 October 2005" "" ""

.SH NAME
opost \- output post processor
.SH SYNOPSIS
"SYNOPSIS"
.sp
\fB
.sp
int opost  (unsigned char \fIc\fB, struct tty_struct * \fItty\fB);
\fR
.SH "ARGUMENTS"
.TP
\fB\fIc\fB\fR
character (or partial unicode symbol)
.TP
\fB\fItty\fB\fR
terminal device
.SH "DESCRIPTION"
.PP
Perform OPOST processing.  Returns -1 when the output device is
full and the character must be retried. Note that Linux currently
ignores TABDLY, CRDLY, VTDLY, FFDLY and NLDLY. They simply aren't
relevant in the world today. If you ever need them, add them here.
.PP
Called from both the receive and transmit sides and can be called
re-entrantly. Relies on \fBlock_kernel\fR still.