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(g77-295.info)Flush Intrinsic

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Flush Intrinsic
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     CALL Flush(UNIT)

UNIT: `INTEGER'; OPTIONAL; scalar; INTENT(IN).

Intrinsic groups: `unix'.

Description:

   Flushes Fortran unit(s) currently open for output.  Without the
optional argument, all such units are flushed, otherwise just the unit
specified by UNIT.

   Some non-GNU implementations of Fortran provide this intrinsic as a
library procedure that might or might not support the (optional) UNIT
argument.