Function ring_buffer_pop_core

lib/ring_buffer/ring_buffer.c:154–165

}

static RING_BUFFER_SIZE_TYPE ring_buffer_pop_core(ring_buffer_t *ring_buf, char* vals, RING_BUFFER_SIZE_TYPE maxvals)
{
    assert(ring_buf);
    assert(vals);
    RING_BUFFER_SIZE_TYPE npopped = 0;
    while (ring_buf->num_buffered > 0 && npopped < maxvals) {
        vals[npopped++] = ring_buf->buf[ring_buf->out_idx];
        ring_buf->out_idx = (ring_buf->out_idx+1) % ring_buf->bufsize;
        --ring_buf->num_buffered;
    }
    return npopped;
}

RING_BUFFER_SIZE_TYPE ring_buffer_pop_unsafe(ring_buffer_t *ring_buf, char* vals, RING_BUFFER_SIZE_TYPE maxvals)
{