Function sbdrop_locked

freebsd/kern/uipc_sockbuf.c:1581–1587

* Drop data from (the front of) a sockbuf. */

 * Drop data from (the front of) a sockbuf.
 */
void
sbdrop_locked(struct sockbuf *sb, int len)
{

	SOCKBUF_LOCK_ASSERT(sb);
	m_freem(sbcut_internal(sb, len));
}

/*
 * Drop data from (the front of) a sockbuf,