Unlock a record
Source position: amigados.pas line 1734
function UnLockRecord( |
fh: LongInt; |
offset: LongWord; |
length: LongWord |
):LongBool; |
fh |
|
File handle of locked file |
offset |
|
Record start position |
length |
|
Length of record in bytes |
This releases the specified lock on a file. Note that you must use the same filehandle you used to lock the record, and offset and length must be the same values used to lock it. Every LockRecord() call must be balanced with an UnLockRecord() call.
|
Lock a series of records |
|
|
Locks a portion of a file |
|
|
Unlock a list of records |