fprintf(FERROR,"calling match_sums %s\n",fname);
if (!am_server && verbose)
fprintf(FERROR,"calling match_sums %s\n",fname);
if (!am_server && verbose)
match_sums(f_out,s,buf,st.st_size);
write_flush(f_out);
match_sums(f_out,s,buf,st.st_size);
write_flush(f_out);