Advanced Queuing - Oracle

Listening to One or More Single-Consumer Queues
void GetAgent(agent, errhp)
LNOCIAQAgent *agent;
LNOCIError *errhp;
{
text *appname;
text *queue;
ub4 appsz;
ub4 queuesz;
if (!agent )
{
printf("agent was NULL \n");
return;
}
checkerr(errhp, OCIAttrGet(agent, OCI_DTYPE_AQAGENT,
(dvoid *)&appname, &appsz, OCI_ATTR_AGENT_NAME, errhp));
checkerr(errhp, OCIAttrGet(agent, OCI_DTYPE_AQAGENT,
(dvoid *)&queue, &queuesz, OCI_ATTR_AGENT_ADDRESS, errhp));
if (!appsz)
printf("agent name: NULL\n");
else printf("agent name: %.*s\n", appsz, (char *)appname);
if (!queuesz)
printf("agent address: NULL\n");
else printf("agent address: %.*s\n", queuesz, (char *)queue);
}
int main()
{
OCIEnv *envhp;
OCIServer *srvhp;
OCIError *errhp;
OCISvcCtx *svchp;
OCISession *usrhp;
OCIAQAgent *agent_list[3];
OCIAQAgent *agent = (OCIAQAgent *)0;
/* added next 2 121598 */
int i;
/* Standard OCI Initialization */
OCIInitialize((ub4) OCI_OBJECT, (dvoid *)0, (dvoid * (*)()) 0,
(dvoid * (*)()) 0, (void (*)()) 0 );
OCIHandleAlloc( (dvoid *) NULL, (dvoid **) &envhp,
(ub4) OCI_HTYPE_ENV, 0, (dvoid **) 0);
11-32 Oracle9i Application Developer’s Guide - Advanced Queuing