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AX = C500h DS:DX -> semaphore name (counted string, max 127 bytes) CL = initial value for semaphore
Return:
AL = status 00h successful BL = number of processes having semaphore open CX:DX = semaphore handle 03h name length greater than 127 (refer to Novell document FYI.A.4611) FEh invalid name length FFh invalid semaphore value
Notes: This function is supported by NetWare 4.6+, Advanced NetWare 1.0+, and Alloy NTNX. The semaphore's value is incremented by AX=C503h and decremented by AX=C502h
See Also: AX=C501h - AX=C502h - AX=C503h - AX=C504h -
Category: Netware - Int 21h - N
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