SNAX/APC Management Programming Manual

ZCMK and ZCOM Extensible Structured Tokens
Common Definitions
4–14 111813 Tandem Computers Incorporated
ZCMK and ZCOM
Extensible Structured
Tokens
SNAX/APC uses the following extensible structured tokens, which are described in
more detail in the SPI Common Extensions Manual.
ZCMK-MAP-ALTER
allows alteration of the debugging flags.
ZCMK-MAP-INFO
is included in the INFO command response and details the current values of the
DebugOnError and BackupDebug flags, and the BackupCPU number. In
addition, the swap volumes for both data space and extended memory will be
indicated.
ZCMK-MAP-LISTOP
contains information about each current opener.
ZCMK-MAP-STATS-BUF
can contain statistical information describing the use of buffer memory. This
token is optional and is not generally present for SNAX/APC.
ZCMK-MAP-STATS-MEM
contains statistical information about memory pool utilization.
ZCMK-MAP-STATS-OPNR
reflects the number of openers maintained by the process.
ZCMK-MAP-STATS-RECV
reflects the number of unanswered requests on the receive queue.
ZCOM-MAP-REQID
is an extensible structured token that contains the requester’s process
identification. SCP adds this token to a request before passing the request to
SNAX/APC. SNAX/APC uses ZCOM-MAP-REQID to identify the requester
when it responds to a request.