C++ (Cpp) if_free_sadl Exemples

Exemple #1

Fichier : if_san_obsd.c Projet : repos-holder/openbsd-patches

void
wanpipe_generic_unregister(struct ifnet *ifp)
{
	log(LOG_INFO, "%s: Unregister interface!\n", ifp->if_xname);

	sppp_detach(ifp);
	if_free_sadl(ifp);
	if_detach(ifp);
}

Exemple #2

Fichier : if_loop.c Projet : Ninals-GitHub/TRON

static int
loop_clone_create(struct if_clone *ifc, int unit)
{
	struct ifnet *ifp;
#ifdef T2EX
	int error;
#endif

	ifp = if_alloc(IFT_LOOP);
#ifdef T2EX
	if ( ifp == NULL ) {
		error = ENOMEM;
		goto err_ret0;
	}
#endif

	if_initname(ifp, ifc->ifc_name, unit);

	ifp->if_mtu = LOMTU;
	ifp->if_flags = IFF_LOOPBACK | IFF_MULTICAST | IFF_RUNNING;
	ifp->if_ioctl = loioctl;
	ifp->if_output = looutput;
#ifdef ALTQ
	ifp->if_start = lostart;
#endif
	ifp->if_type = IFT_LOOP;
	ifp->if_hdrlen = 0;
	ifp->if_addrlen = 0;
	ifp->if_dlt = DLT_NULL;
	IFQ_SET_READY(&ifp->if_snd);
	if (unit == 0)
		lo0ifp = ifp;
#ifndef T2EX
	if_attach(ifp);
	if_alloc_sadl(ifp);
#else
	error = if_attach(ifp);
	if ( error != 0 ) {
		goto err_ret1;
	}
	error = if_alloc_sadl(ifp);
	if ( error != 0 ) {
		goto err_ret2;
	}
#endif
#if NBPFILTER > 0
#ifndef T2EX
	bpfattach(ifp, DLT_NULL, sizeof(u_int));
#else
	error = bpfattach(ifp, DLT_NULL, sizeof(u_int));
	if ( error != 0 ) {
		goto err_ret3;
	}
#endif
#endif
#ifdef MBUFTRACE
	ifp->if_mowner = malloc(sizeof(struct mowner), M_DEVBUF,
	    M_WAITOK | M_ZERO);
#ifdef T2EX
	if ( ifp->if_mowner == NULL ) {
		error = ENOMEM;
		goto err_ret4;
	}
#endif
	strlcpy(ifp->if_mowner->mo_name, ifp->if_xname,
	    sizeof(ifp->if_mowner->mo_name));
#ifndef T2EX
	MOWNER_ATTACH(ifp->if_mowner);
#else
	error = MOWNER_ATTACH(ifp->if_mowner);
	if ( error != 0 ) {
		goto err_ret5;
	}
#endif
#endif

	return (0);
#ifdef T2EX
#ifdef MBUFTRACE
err_ret5:
	free(ifp->if_mowner, M_DEVBUF);
err_ret4:
	bpfdetach(ifp);
#endif
#if NBPFILTER > 0
err_ret3:
	if_free_sadl(ifp);
#endif
err_ret2:
	if_detach(ifp);
err_ret1:
	if_free(ifp);
err_ret0:
	return error;
#endif
}