mirror of
https://gitlab.freedesktop.org/NetworkManager/NetworkManager.git
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105 lines
2.4 KiB
C
105 lines
2.4 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
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/* NetworkManager -- Network link manager
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Copyright (C) 2011 Caixa Magica Software.
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*/
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#include <config.h>
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#include <glib.h>
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#include "nm-netlink-compat.h"
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#ifndef HAVE_LIBNL1
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struct rtnl_nexthop *
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nm_netlink_get_nh (struct rtnl_route * route)
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{
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int hops;
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hops = rtnl_route_get_nnexthops (route);
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g_return_val_if_fail(hops > 0, NULL);
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return rtnl_route_nexthop_n (route, 0);
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}
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int
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rtnl_route_get_oif (struct rtnl_route * route)
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{
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struct rtnl_nexthop * nh;
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nh = nm_netlink_get_nh(route);
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g_return_val_if_fail(nh, -NLE_OBJ_NOTFOUND);
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return rtnl_route_nh_get_ifindex (nh);
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}
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int
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rtnl_route_set_oif (struct rtnl_route * route, int ifindex)
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{
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struct rtnl_nexthop * nh;
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nh = rtnl_route_nh_alloc();
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rtnl_route_nh_set_ifindex(nh, ifindex);
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rtnl_route_add_nexthop(route, nh);
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return 0;
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}
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struct nl_addr *
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rtnl_route_get_gateway (struct rtnl_route * route)
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{
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struct rtnl_nexthop * nh;
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nh = nm_netlink_get_nh(route);
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g_return_val_if_fail(nh, NULL);
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return rtnl_route_nh_get_gateway(nh);
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}
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int
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rtnl_route_set_gateway (struct rtnl_route * route, struct nl_addr * gw_addr)
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{
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struct rtnl_nexthop * nh;
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nh = nm_netlink_get_nh(route);
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g_return_val_if_fail(nh, -NLE_OBJ_NOTFOUND);
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rtnl_route_nh_set_gateway(nh, gw_addr);
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return 0;
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}
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int
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rtnl_route_get_dst_len(struct rtnl_route * rtnlroute)
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{
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struct nl_addr * dst;
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dst = rtnl_route_get_dst(rtnlroute);
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return nl_addr_get_prefixlen(dst);
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}
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#endif
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#ifdef HAVE_LIBNL1
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int
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nl_compat_error (int err)
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{
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err = abs (err);
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if (err == EEXIST)
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err = NLE_EXIST;
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else if (err == ENOENT || err == ESRCH)
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err = NLE_OBJ_NOTFOUND;
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else if (err == ERANGE)
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err = NLE_RANGE;
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return -err;
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}
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#endif
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