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Banyan VINES - Sosock - OPEN COMMUNICATIONS SOCKET

AX = 0001h subfn 0001h
DS:DX -> communications control block (function 0001h) (see #03326)

Return:
AX = status (0000h-0002h,0098h,009Eh-00A2h) (see #03325)
Range:
INT 60h to INT 66h

Note: The Banyan interrupt handler is identified by the string "BANV" in the four bytes immediately preceding the interrupt handler

See Also: AX=0001h/SF=0002h - AX=0001h/SF=0008h - INT 15/AX=DE2Eh

(Table 03325)
Values for VINES status:
0000h  successful
0001h  service not installed
0002h  invalid service ID
0003h  invalid function
0004h-000Ah reserved for BANV interface errors
0097h  invalid socket identifier
0098h  resource already in use
009Bh  destination node unreachable
009Ch  message overflow
009Dh  destination socket nonexistent
009Eh  address family does not exist
009Fh  socket type does not exist
00A0h  protocol does not exist
00A1h  no more sockets available
00A2h  no more buffer space available
00A3h  timeout
00A5h  resource not available
00A6h  internal communication failure
00B1h  resource disconnect

Format of VINES control block to open socket:

Offset  Size    Description     (Table 03326)
00h    WORD    0001h
02h    WORD    pointer to argument block
04h    WORD    error return code
06h  4 BYTEs   reserved

See Also: #03327

Format of VINES argument block for opening socket:

Offset  Size    Description     (Table 03327)
00h    WORD    pointer to 2-byte buffer for socket identifier
02h    WORD    address family
0003h Banyan
04h    WORD    socket type
in address family 0003h
0001h IPC socket
0002h SPP socket
06h    WORD    protocol number
FFFFh default
08h    WORD    pointer to 16-byte buffer for socket address (see #03328)
0Ah    WORD    local port number
0000h if service should assign transient port number
0001h to 01FFh well-known port number (assigned by Banyan)

See Also: #03326

Format of Banyan VINES IPC port:

Offset  Size    Description     (Table 03328)
00h    WORD    address family (always 0003h for Banyan ports)
04h  4 BYTEs   network number (server's serial number)
06h    WORD    subnet number  (0001h = server, 8000h-FFFEh = PC)
08h    WORD    port ID (0001h-01FFh for "well-known" ports)
0Ah    BYTE    hop count
0Bh  5 BYTEs   filler

See Also: #03333

Category: Network - Int 61h - B

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