Int 21/AH=E1h/SF=00h

Novell NetWare - MESSAGE SERVICES - SEND BROADCAST MESSAGE

AH = E1h subfn 00h
DS:SI -> request buffer (see #01819)
ES:DI -> reply buffer (see #01820)

Return:
AL = status
00h successful
FEh I/O error or out of dynamic workspace

Note: This function is supported by NetWare 4.0+ and Advanced NetWare 1.0+

See Also: AH=E1h/SF=09h


Format of NetWare "Send Broadcast Message" request buffer:

Offset  Size    Description     (Table 01819)
00h    WORD    length of following data (max 9Eh)
02h    BYTE    00h (subfunction "Send Broadcast Message")
03h    BYTE    number of connections (01h-64h)
04h  N BYTEs   list of connections to receive broadcast message.
BYTE    length of message (01h-37h)
N BYTEs   broadcast message (no control characters or characters > 7Eh)

See Also: #01820


Format of NetWare "Send Broadcast Message" reply buffer:

Offset  Size    Description     (Table 01820)
00h    WORD    (call) size of following results buffer (max 65h)
02h    BYTE    number of connections
03h  N BYTEs   list of per-connection results
00h successful
FCh message rejected due to lack of buffer space
FDh invalid connection number
FFh blocked (see also AH=E1h/SF=02h)

See Also: #01819

Category: Netware - Int 21h - N

Interrups Categories Contents