OSI/TS Configuration and Management Manual

NonStop Kernel File-System Interface
OSI/TS Configuration and Management Manual—424831-001
7-26
CONTROL 11 Procedure
connection requests. To indicate that OSI/TS is to manage the response protocol,
insert the following values:
After the MCW, your application can include up to 32 octets of data. OSI/TS
sends this data in the CC-TPDU. Figure 7-7
shows the contents of the
WRITEREAD buffer.
If you expect the remote peer to send data with the CR-TPDU, be sure to
provide enough space for the read buffer by specifying a large enough value in
read-count. If the read buffer is not large enough to contain incoming data,
OSI/TS discards the data and completes your request by issuing file-system error
22. The maximum amount of data that can be included in a CR-TPDU is 32
octets.
CONTROL 11 Procedure
To manage the response protocol by using CONTROL 11, your application issues
a call with the following syntax:
Successful completion indicates that a transport connection has been requested
and confirmed.
Bit in
MCW Value Meaning
0 1 Connection-establishment phase.
1 0 OSI/TS is responder.
2 0 OSI/TS controls response protocol.
3-15 0 Reserved.
Figure 7-7. WRITEREAD Buffer: OSI/TS Manages Response
CALL CONTROL ( filenum, 11, parameter [, tag ] )
Note. The CONTROL 11 procedure does not permit data to be transferred, either by
your application or by the correspondent peer entity, during the connection-
establishment phase.
707CDT .CDD
Octet 1
Octet 0
Octet 2
Through Octet n
100
0
0
MCW
Data