Int 21/AH=CAh

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Novell NetWare, Alloy NTNX - LOG/LOCK PERSONAL FILE (FCB)

AH = CAh
DS:DX -> FCB (see #01345 at AH=0Fh)
if function C6h lock mode 01h:
AL = log and lock flag
00h log file only
01h lock as well as log file
BP = lock timeout in timer ticks (1/18 sec)

Return:
AL = error code 00h successful 96h no dynamic memory for file FEh timeout FFh failed

Desc: Provides file locking support for FCBs

Note: This function was added in NetWare 4.0, but was removed some time prior to Advanced NetWare 2.15, and is no longer listed in current Novell documentation

See Also: AH=CBh

Category: Netware - Int 21h - N

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