See all articles from Update April 1988
The SPDOS system call is one that checks for a filename’s existence on a disk. If you try to load a file that is not on your disk, SPDOS will create an error that cannot be trapped by the usual ON ERR GOTO.
The SPDOS system call is one that checks for a filename’s existence on a disk. If you try to load a file that is not on your disk, SPDOS will create an error that cannot be trapped by the usual ON ERR GOTO.