unlock_data function

Declaration

function unlock_data(var data; size: LongInt): Boolean

Description

Unlocks a memory range which resides in the data segment selector.

Parameters:

data

address of memory to be unlocked.

size

size bytes to be unlocked.

Return values: True if successful, False otherwise.

For an example, see get_rm_callback.

Errors

Check the int31error variable.

See also

• unlock_linear_region
• unlock_code
• lock_linear_region
• lock_data
• lock_code