Copyright (c) 1983, 1993
The Regents of the University of California. All rights reserved.

%sccs.include.proprietary.roff%

@(#)flush.3 8.1 (Berkeley) 06/05/93

C 5 flush - flush output to a logical unit subroutine flush (lunit) Flush causes the contents of the buffer for logical unit 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. fclose(3S)