FLUSH(3F) FLUSH(3F) NAME flush - flush output to a logical unit SYNOPSIS INTEGER*4 function flush (lunit) integer*4 lunit DESCRIPTION The flush function flushes the contents of the buffer for logical unit lunit to the associated file. This function is most useful for logical units 0 and 6 when they are both associated with the control terminal. A positive error number is returned if an error is encountered; other‐ wise zero is returned. FILES libfui.a SEE ALSO fclose(3S) 2003/02/25 FLUSH(3F)[top]
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