flush.3f

<B>Digital的Unix操作系统VAX 4.2源码</B>

.\" SCCSID: @(#)flush.3f	8.1	9/11/90
.TH flush 3f VAX "" Unsupported
.SH Name
flush \- flush output to a logical unit
.SH Syntax
.B subroutine flush (lunit)
.SH Description
.NXR "flush subroutine (FORTRAN)
.NXR "file" "flushing buffer to"
The
.PN flush
function 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)