Int 21/AX=F220h/SF=00h

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Novell NetWare - OPEN SEMAPHORE (OLD)

AX = F220h subfn 00h
CX = length of request buffer in bytes
DX = length of reply buffer in bytes
DS:SI -> request buffer (see #02280)
ES:DI -> reply buffer (see #02281)

Return:
AX = status (see #02860 at INT 2F/AX=7A20h/BX=0000h)

See Also: AH=F2h"Novell" - AX=C500h - AX=F220h/SF=01h - AX=F220h/SF=03h

Format of NetWare "Open Semaphore (old)" request packet: Offset Size Description (Table 02280) 00h BYTE 00h (subfunction "Open Semaphore (old)") 01h BYTE initial value of semaphore ( >= 0) 02h BYTE length of semaphore's name (max 512) 03h N BYTEs semaphore name

See Also: #02281 - #02282

Format of NetWare "Open Semaphore (old)" reply packet: Offset Size Description (Table 02281) 00h DWORD semaphore handle 04h BYTE number of processes using semaphore (including caller)

See Also: #02280 - #02283

Category: Netware - Int 21h - N

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