Int 7A/BX=0023h

lup.gif ldown.gif Interrups Categories Contents

rbline.gif

Novell NetWare - IPXODI v2.12+ - OPEN LOOK-AHEAD SOCKET

BX = 0023h
DX = socket number (0000h for dynamic allocation)
ES:SI -> Look Ahead handler (see #03831)
BP = desired lookahead size (0000h-0080h)

Return:
AL = status 00h successful DX = assigned socket number (big-endian) FEh maximum number of sockets already open FFh specific socket already opened by another application DS,FLAGS preserved all other registers may be destroyed

Notes: The socket will always be long-lived, and must thus be explicitly closed with INT 7A/BX=0001h before the Look Ahead handler code is removed from memory (i.e. the program terminates). This function is only supported if INT 2F/AX=7A00h returns ES:BX pointing at an IPX version greater than 3.30. The desired lookahead size is the smallest-size packet (including IPX header) that should be passed to the lookahead handler when it arrives

See Also: INT 7A/BX=0000h - INT 7A/BX=0001h

(Table 03831) Call IPX Look-Ahead handler with:. AX = packet's destination socket. DS:SI -> look-ahead structure (see #03010 at INT 2F/AX=C000h"LSL"). DF clear. Interrupt disabled (must remain disabled)

Return:
AX = packet use 0000h application want packet ES:SI -> ODI ECB (see #03011 at INT 2F/AX=C000h"LSL") 8001h application does not want packet ZF set if AX=0000h DS,DI,BP,SS,SP preserved interrupts disabled

Category: Netware - Int 7Ah - N

rbline.gif

lup.gif ldown.gif Interrups Categories Contents