From 55944e5e40b1be2afc4855d8d2baf4b73d1876b5 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 10 Apr 2024 22:49:52 +0200 Subject: Adding upstream version 255.4. Signed-off-by: Daniel Baumann --- src/network/netdev/vxcan.c | 58 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 58 insertions(+) create mode 100644 src/network/netdev/vxcan.c (limited to 'src/network/netdev/vxcan.c') diff --git a/src/network/netdev/vxcan.c b/src/network/netdev/vxcan.c new file mode 100644 index 0000000..c0343f4 --- /dev/null +++ b/src/network/netdev/vxcan.c @@ -0,0 +1,58 @@ +/* SPDX-License-Identifier: LGPL-2.1-or-later */ + +#include +#include + +#include "vxcan.h" + +static int netdev_vxcan_fill_message_create(NetDev *netdev, Link *link, sd_netlink_message *m) { + assert(!link); + assert(m); + + VxCan *v = VXCAN(netdev); + int r; + + r = sd_netlink_message_open_container(m, VXCAN_INFO_PEER); + if (r < 0) + return r; + + if (v->ifname_peer) { + r = sd_netlink_message_append_string(m, IFLA_IFNAME, v->ifname_peer); + if (r < 0) + return r; + } + + r = sd_netlink_message_close_container(m); + if (r < 0) + return r; + + return 0; +} + +static int netdev_vxcan_verify(NetDev *netdev, const char *filename) { + assert(filename); + + VxCan *v = VXCAN(netdev); + + if (!v->ifname_peer) + return log_netdev_warning_errno(netdev, SYNTHETIC_ERRNO(EINVAL), + "VxCan NetDev without peer name configured in %s. Ignoring", filename); + + return 0; +} + +static void vxcan_done(NetDev *netdev) { + VxCan *v = VXCAN(netdev); + + free(v->ifname_peer); +} + +const NetDevVTable vxcan_vtable = { + .object_size = sizeof(VxCan), + .sections = NETDEV_COMMON_SECTIONS "VXCAN\0", + .done = vxcan_done, + .fill_message_create = netdev_vxcan_fill_message_create, + .create_type = NETDEV_CREATE_INDEPENDENT, + .config_verify = netdev_vxcan_verify, + .iftype = ARPHRD_CAN, +}; -- cgit v1.2.3