Function streamLength

src/t_stream.cpp:86–89

Return the length of a stream. */

/* Return the length of a stream. */
unsigned long streamLength(robj_roptr subject) {
    stream *s = (stream*)ptrFromObj(subject);
    return s->length;
}

/* Set 'id' to be its successor stream ID.
 * If 'id' is the maximal possible id, it is wrapped around to 0-0 and a