Example

const char *fileName = "/docs/myads/file1.ad";
char *hdr = GenHdr(); // Implemented by plugin
char *ftr = GenFtr(); // Implemented by plugin

if(fc_net_write(fileName, hdr, ftr, strlen(hdr), strlen(ftr),
    FC_CNTLEN, PR_INTERVAL_NO_TIMEOUT, sn, rq) != IO_OKEY)
{
    ereport(LOG_FAILURE, "fc_net_write() failed");
    return REQ_ABORTED;
}