if((rrd_file->pos + count) > old_size)
{
- rrd_set_error("attempting to write beyond end of file");
+ rrd_set_error("attempting to write beyond end of file (%ld + %ld > %ld)",rrd_file->pos, count, old_size);
return -1;
}
memcpy(rrd_simple_file->file_start + rrd_file->pos, buf, count);