ACC Programmer's Reference Guide

ZCOM C I/F Library Routines
ZCONFIG (3X)
Chapter 4198
header.tag1,
header.tag2
Any values.
data.setsys.sysname
New runtime ZCOM system name. This field is used for action 1 only.
data.setsys.qlimit
New default queue limit. This field is used for action 2 to 5 only. For program
and terminal transmit queues, the limit is in number of messages. For the
terminal “unack” queue and the port transmit limit, the limit is in bytes.
Response Data
data.sysret.error
This is the returned system configuration error:
0 - No error (successful)
!=0 - ZCOM error code
The error message text may be fetched using zcomerror(3X) with a
non-zero error code.
Interface
Configuration
There are 6 interface configuration actions. They are used to alter the
parameters related to an interface card, and for controlling the operation
of an interface card.
Action ZcDSC_CHNG_FW_FILE (1) modifies the firmware file name
(used to download the MUX card). This change will have no effect until
the interface card is restarted, causing the new firmware file to be used
to download the card.
ZcDSC_SET_PROG_QLIMIT (2) - Set default program
queue limit.
ZcDSC_SET_TERM_XMIT_QLIMIT (3) - Set default terminal
transmit queue limit.
ZcDSC_SET_TERM_UNACK_QLIMIT (4) - Set default terminal
“unack” queue limit.
ZcDSC_SET_PORT_XMIT_LIMIT (5) - Set default port transmit
limit.