ACC Programmer's Reference Guide

132 Chapter4
ZCOM C I/F Library Routines
Introduction
ZLU data transfer calls
ZLU information calls
Utility routines
ltqdget -Read data buffer in terminal data queue
ltqdput -Store data buffer in terminal data queue
zcntl -Send control message to ZLU
zpeek -Read data without disturbing queue
zqmve -Move message from one ZLU to another
zread -Read from ZLU
zsend -Send data buffer to ZLU
ltfind -Find specific logical terminal in a group
ptfind -Find specific physical terminal in a group
zinfo -Get ZCOM table information
zname -Find ZLU number from ZLU name
zqsze -Read ZLU input queue size
zget_shrcvr_list -Retreive a list of all the current shared receivers
getdevice -Return ZCOM device definitions
makezluname -Make a ZLU name with tty name suffix
zcomerror -Return a formatted ZCOM error message
zcomlname -Set up originator name for log messages
zcomlog -Add a message to the ZCOM error log file
zcomstatus -Return a formatted ZCOM status or error message