BltIx4CloseFile


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TBLT_RETC TBLT_ENTRY BltIx4CloseFile(TBLT_KH *khPtr);


 khPtr          IO:index file control structure

This routine closes an IX4 index file that was opened by BltIx4OpenFile().

Any file that has been written to must be closed by calling this routine before ending your program. If the data structure at khPtr is no longer required, you should release the memory after a successful close.

This routine should be called for every open file handle opened by BltIx4OpenFile() regardless of exit conditions. It's recommened that an exit handler be installed and for it to verify that all handles opened are closed before exiting your program.

Return: Non-zero indicates an error, otherwise the file's IX4 header was updated and the handle closed.


All content Copyright © 1999 Cornel Huth. All rights reserved.