92 static struct mbuf *mpls_label_inet(struct mbuf *, union mpls_shim *, uint);
97 static struct mbuf *mpls_label_inet6(struct mbuf *, union mpls_shim *, uint);
100 static struct mbuf *mpls_prepend_shim(struct mbuf *, union mpls_shim *);
152 	sc->sc_if.if_hdrlen = sizeof(union mpls_shim);  in mpls_clone_create()
217 	union mpls_shim mh, *pms;  in mpls_output()
325 mpls_trim_label(struct mbuf *m, union mpls_shim *sh)  in mpls_trim_label()
327 	m_adj(m, sizeof(union mpls_shim));  in mpls_trim_label()
329 	if (m->m_len < sizeof(union mpls_shim) &&  in mpls_trim_label()
330 	    (m = m_pullup(m, sizeof(union mpls_shim))) == NULL)  in mpls_trim_label()
333 	sh->s_addr = ntohl(mtod(m, union mpls_shim *)->s_addr);  in mpls_trim_label()
345 	union mpls_shim tshim, *htag;  in mpls_lse()
357 	if (m->m_len < sizeof(union mpls_shim) &&  in mpls_lse()
358 	    (m = m_pullup(m, sizeof(union mpls_shim))) == NULL)  in mpls_lse()
363 	dst.smpls_addr.s_addr = ntohl(mtod(m, union mpls_shim *)->s_addr);  in mpls_lse()
442 	if ((m->m_len < sizeof(union mpls_shim)) &&  in mpls_lse()
443 	    (m = m_pullup(m, sizeof(union mpls_shim))) == 0) {  in mpls_lse()
449 	htag = mtod(m, union mpls_shim *);  in mpls_lse()
502 	union mpls_shim msh;  in mpls_send_frame()
508 		m_adj(m, sizeof(union mpls_shim));  in mpls_send_frame()
535 	union mpls_shim ms;  in mpls_unlabel_inet()
540 		ms.s_addr = ntohl(mtod(m, union mpls_shim *)->s_addr);  in mpls_unlabel_inet()
543 		m_adj(m, sizeof(union mpls_shim));  in mpls_unlabel_inet()
585 		m_adj(m, sizeof(union mpls_shim));  in mpls_unlabel_inet()
603 mpls_label_inet(struct mbuf *m, union mpls_shim *ms, uint offset)  in mpls_label_inet()
636 	union mpls_shim ms;  in mpls_unlabel_inet6()
640 		ms.s_addr = ntohl(mtod(m, union mpls_shim *)->s_addr);  in mpls_unlabel_inet6()
641 		m_adj(m, sizeof(union mpls_shim));  in mpls_unlabel_inet6()
653 		m_adj(m, sizeof(union mpls_shim));  in mpls_unlabel_inet6()
668 mpls_label_inet6(struct mbuf *m, union mpls_shim *ms, uint offset)  in mpls_label_inet6()
695 mpls_prepend_shim(struct mbuf *m, union mpls_shim *ms)  in mpls_prepend_shim()
697 	union mpls_shim *shim;  in mpls_prepend_shim()
703 	if (m->m_len < sizeof(union mpls_shim) &&  in mpls_prepend_shim()
704 	    (m = m_pullup(m, sizeof(union mpls_shim))) == 0)  in mpls_prepend_shim()
707 	shim = mtod(m, union mpls_shim *);  in mpls_prepend_shim()