4.4BSD/usr/src/share/man/man3f/flush.3

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.\" Copyright (c) 1983, 1993
.\"	The Regents of the University of California.  All rights reserved.
.\"
.\" This module is believed to contain source code proprietary to AT&T.
.\" Use and redistribution is subject to the Berkeley Software License
.\" Agreement and your Software Agreement with AT&T (Western Electric).
.\"
.\"	@(#)flush.3	8.1 (Berkeley) 6/5/93
.\"
.TH FLUSH 3F "June 5, 1993"
.UC 5
.SH NAME
flush \- flush output to a logical unit
.SH SYNOPSIS
.B subroutine flush (lunit)
.SH DESCRIPTION
.I Flush
causes the contents of the buffer for logical unit
.I lunit
to be flushed to the associated file.
This is most useful for logical units 0 and 6 when they are both
associated with the control terminal.
.SH FILES
.ie \nM /usr/ucb/lib/libI77.a
.el /usr/lib/libI77.a
.SH "SEE ALSO"
fclose(3S)