.help bfflsh Sep86 imfort.bfio
.ih
NAME
bfflsh -- flush any buffered output data to disk
.ih
SYNOPSIS
.nf
integer function bfflsh (fd)

integer		fd		#I BFIO file descriptor of open file
.fi
.ih
DESCRIPTION
The \fIbfflsh\fR procedure flushes any buffered output data to a binary
file opened for read-write access.
.ih
RETURN VALUE
A negative status indicates failure, e.g., a write error on the file.
.ih
NOTES
If the buffer has already been flushed or the file was opened for read-only
access, \fIbfflsh\fR is a no-op.
.ih
SEE ALSO
bfwrit
.endhelp
