The function is called by:
INTEGER*4 flush n = flush( lunit ) |
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lunit |
INTEGER*4 |
Input |
Logical unit |
Return value |
INTEGER*4 |
Output |
n = 0 no errorn > 0 error number |
The flush function flushes the contents of the buffer for the logical unit, lunit, to the associated file. This is most useful for logical units 0 and 6 when they are both associated with the console terminal. The function returns a positive error number if an error was encountered; zero otherwise.
See also fclose(3S).