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21CB

Category: network

INT 21 - Novell NetWare - SYNCHRONIZATION SERVICES - LOCK FILE SET

	AH = CBh
	if function C6h lock mode 00h:
	    DL = mode (00h no wait, 01h wait)
	if function C6h lock mode 01h:
	    BP = lock timeout in timer ticks (1/18 sec), 0000h = no wait
Return: AL = status (00h,FEh,FFh) (see #01810)
Desc:	attempt to lock all files listed in the log table
Notes:	this function is supported by NetWare 4.0+, Advanced NetWare 1.0+, and
	  Alloy NTNX
	status FFh will be returned if one or more of the files have already
	  been exclusively locked by another process
SeeAlso: AH=CAh,AH=CDh,AH=D1h,AH=EBh


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