GE 68K System - Manual (Page 80)

GE Energy Services
68K System Monitor
User's Guide
SWM0023 1.00 2 General
3-54 Full Release
QX - Query Exchange
Platform þ CPM þ D20
D20 Base þ D20 ME
D20 Base þ D20/200
CCU Base þ D20/200 ME
CCU Base þ D25
Description Use this command to display information on system exchanges.
• If you request information on more than one exchange, then the output is in a list
format. Each line contains an exchange name and ID, and the number of
processes and messages queued.
• If you request information on all exchanges, the monitor derives and displays the
number of free exchange control blocks.
• If you request information on a single exchange, then the monitor will display a
more detailed description. The description includes the:
− exchange name
− queuing mechanism (FIFO or priority)
− access rights (group only or unlimited), and
− queue length (unlimited or decimal notation limit), followed by a list of:
all queued processes, and
all queued messages.
Syntax Below is usage and syntax information for this command
Command Format CPM / D20 / D25: qx [(xid | name)]
CCU / CCUME: qx [(xid | gxid | name)]
Variables None
Parameters (none) = displays general information for all exchanges.
xid = pSOS exchange ID (in hexadecimal); displays
detailed information for a specific exchange.
gxid = global pSOS exchange ID (in hexadecimal);
displays detailed information for a specific
exchange.
name = case-sensitive exchange name. It now supports
the new exchange naming convention.
If you enter an entire name, the monitor displays
detailed information for that exchange.
If you enter the first few characters, the
command attempts pattern matching. The
monitor displays general or detailed information,
depending on the number of matches.
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