Release a lock made with LockRecord64().
Source position: amigados.pas line 2297
function UnLockRecord64( |
Fh: LongInt; |
Offset: QWord; |
Length: QWord |
):LongInt; |
Fh |
|
filehandle the lock was made on |
Offset |
|
starting position of the lock |
Length |
|
length of the record in bytes |
The length and offset must match the corresponding LockRecord64() call.
|
Lock a portion of a file for exclusive access. |
|
|
Lock several records at the same time. |
|
|
Release an array of record locks obtained with LockRecords64(). |