snprintf(top1,sizeof(top1),"%s/top",outdirname);
if (snprintf(csort,sizeof(csort),"sort -T \"%s\" -t \"\t\" %s %s -o \"%s\" \"%s\"", tmp, order, sfield, top1, top2)>=sizeof(csort)) {
snprintf(top1,sizeof(top1),"%s/top",outdirname);
if (snprintf(csort,sizeof(csort),"sort -T \"%s\" -t \"\t\" %s %s -o \"%s\" \"%s\"", tmp, order, sfield, top1, top2)>=sizeof(csort)) {