Reference Guide

ZCOM C I/F Library Routines
LTQDPUT (3X)
Chapter 4 157
PAR AMETER S
NOTES Normally, the data queue number used should be allocated by ZMON
(see the man page for zltqueue on how to get a data queue number).
There is no queue ownership validation within this routine; it is up to the
user to make sure that the queue usage is valid and consistent.
RETURN VALUE Routine ltqdput returns 0 if successful. Otherwise, a non-zero error
code is returned. See /opt/acc/include/zcom/zcomsys.h for the list of
ZCOM error codes and their meanings.
EXAMPLE
#include <zcom/zcomsys.h>
#include <zcom/zcomcall.h>
int32 ierr;
zaddr_type zaddr;
uint32 queue;
char ibuf[size];
int32 len;
if (ierr = ltqdput (&zaddr, queue, ibuf, len)) {
/* error return code */
}
else {
/* good return code */
}
zap ZCOM address of the terminal ZLU to store data
into.
queue Terminal data queue number (specifies which
data queue is to be used):
0 - Sub-packet holding queue (reserved)
1 - Data holding queue A
2 - Data holding queue B
3 - Data holding queue C
4 - Data holding queue D
ibuf Data buffer to be stored.
len Length in bytes of ibuf.