Function sbappendaddr

freebsd/kern/uipc_sockbuf.c:1239–1249

* Append address and data, and optionally, control (ancillary) data to the * receive queue of a socket. If present, m0 must include a packet header * with total length. Returns 0 if no space in sockbuf or insufficient * mbufs. */

 * mbufs.
 */
int
sbappendaddr(struct sockbuf *sb, const struct sockaddr *asa,
    struct mbuf *m0, struct mbuf *control)
{
	int retval;

	SOCKBUF_LOCK(sb);
	retval = sbappendaddr_locked(sb, asa, m0, control);
	SOCKBUF_UNLOCK(sb);
	return (retval);
}

void
sbappendcontrol_locked(struct sockbuf *sb, struct mbuf *m0,