/*
* call-seq:
* conn.lo_tell( lo_desc ) -> Fixnum
*
* Returns the current position of the large object _lo_desc_.
*/
static VALUE
pgconn_lotell(VALUE self, VALUE in_lo_desc)
{
int position;
PGconn *conn = get_pgconn(self);
int lo_desc = NUM2INT(in_lo_desc);
if((position = lo_tell(conn, lo_desc)) < 0)
rb_raise(rb_ePGError,"lo_tell failed");
return INT2FIX(position);
}