lock_data
Lock data memory range
Declaration
Source position: go32.pp line 153
function lock_data(var data; size: LongInt) : Boolean;
Description
Locks a memory range which resides in the data segment selector.
Parameters:
- data
- address of data to be locked.
- size
- length of data to be locked.
Return values: True if successful, False otherwise.
For an example, see get_rm_callback .
Errors
Check the int31error variable.
See also
| Name | Description |
|---|---|
| lock_code | Lock code memory range |
| lock_linear_region | Lock linear memory region |
| unlock_code | Unlock code segment |
| unlock_data | Unlock data segment |
| unlock_linear_region | Unlock linear memory region |