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Table of Contents
7. PMODE/W MSDOS Extender
7.2. PMODE/W Supported DPMI INT 31h functions
7.2.9. Function 000A - Create Alias Descriptor
7.2.9. Function 000A - Create Alias
Descriptor
PMODE/W API
This function Creates a new data descriptor that has the same base and limit as
the specified descriptor.
In:
AX = 000ah
BX = selector
Out:
if successful:
carry flag clear
AX = data selector (alias)
if failed:
carry flag set
Notes:
The selector supplied to the function may be either a data descriptor or a code
descriptor. The alias descriptor created is always an expand-up writeable data
segment.
The descriptor alias returned by this function will not track changes to the
original descriptor.
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