Library: File system utilities (OMVFS)
Import : omvfs.xmd
export external function unlock value file file-ref id value integer lock-id optional
You can use
vfs.unlock to unlock a file or a section of a file that was locked using
This program shows a lock being set and then removed.
import "omvfs.xmd" prefixed by vfs. process local vfs.file test-file local integer test-lock set test-file to vfs.open "test.txt" vfs.lock test-file from vfs.start-offset to 800 id test-lock ;process the file vfs.unlock test-file id test-lock
If you have locked multiple sections of a file, you can use the lock identifier to specify the section to unlock. If the lock identifier is not specified, all the locks on the file will be released.
The following exceptions may occur: