Int 7F/AH=41h

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Alloy NTNX - LOCK FILE FOR USER

AH = 41h
AL = user ID
DS:DX -> ASCIZ filename

Return:
AL = status (see #03966)

Note: Requests exclusive read/write access to file

See Also: AH=00h - AH=41h"MW386" - AH=42h"NTNX"

(Table 03966) Values for Alloy function status: 00h successful 01h invalid function 02h already locked 03h unable to lock 04h lock table full or semaphore space exhausted

Category: Network - Int 7Fh - A

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