T_CONN_IND(D7tpi)
T_CONN_IND --
Connect Indication
Synopsis
This message consists of one M_PROTO message block
followed by zero or more M_DATA blocks
if any user data is associated with the primitive.
The format of the M_PROTO message block is as follows:
struct T_conn_ind {
long PRIM_type; /* always T_CONN_IND */
long SRC_length; /* source addr length - */
long SRC_offset; /* source addr offset */
long OPT_length; /* options length - */
long OPT_offset; /* options offset */
long SEQ_number; /* sequence number - */
}
Description
This primitive indicates to the transport user that a connect request to
the user has been made by the user at the specified source address.
Parameters
PRIM_type-
identifies the primitive type.
SRC_length-
is the length of the source address
SRC_offset-
is the offset
(from the beginning of the M_PROTO message block)
where the source address begins.
OPT_length-
is the length
of the requested options associated with the primitive.
OPT_offset-
is the offset
(from the beginning of the M_PROTO message block)
of the requested options associated with the primitive.
SEQ_number-
should be a unique number other than -1 to identify
the connect indication.
The proper alignment of the source address and options in the M_PROTO
message block is not guaranteed.
Modes
Only connection-mode.
Originator
Transport provider.
Notices
Hardware constraints
None
Applicability
N/A
Backward compatibility
UnixWare-specific TPI Message Formats
Forward compatibility
N/A
19 June 2005
© 2005 The SCO Group, Inc. All rights reserved.
OpenServer 6 and UnixWare (SVR5) HDK - June 2005