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/* SPDX-License-Identifier: LGPL-2.1-only */
/*
* Copyright (c) 2015 Jonas Johansson <jonasj76@gmail.com>
*/
/**
* @ingroup link
* @defgroup team Team
*
* @details
* \b Link Type Name: "team"
*
* @route_doc{link_team, Team Documentation}
* @{
*/
#include "nl-default.h"
#include <netlink/netlink.h>
#include <netlink/route/link/team.h>
#include "link-api.h"
/**
* Allocate link object of type team
*
* @return Allocated link object or NULL.
*/
struct rtnl_link *rtnl_link_team_alloc(void)
{
struct rtnl_link *link;
if (!(link = rtnl_link_alloc()))
return NULL;
if (rtnl_link_set_type(link, "team") < 0) {
rtnl_link_put(link);
return NULL;
}
return link;
}
/**
* Create a new kernel team device
* @arg sock netlink socket
* @arg name name of team device or NULL
* @arg opts team options (currently unused)
*
* Creates a new team device in the kernel. If no name is
* provided, the kernel will automatically pick a name of the
* form "type%d" (e.g. team0, vlan1, etc.)
*
* The \a opts argument is currently unused. In the future, it
* may be used to carry additional team options to be set
* when creating the team device.
*
* @note When letting the kernel assign a name, it will become
* difficult to retrieve the interface afterwards because
* you have to guess the name the kernel has chosen. It is
* therefore not recommended to not provide a device name.
*
* @see rtnl_link_team_enslave()
* @see rtnl_link_team_release()
*
* @return 0 on success or a negative error code
*/
int rtnl_link_team_add(struct nl_sock *sock, const char *name,
struct rtnl_link *opts)
{
struct rtnl_link *link;
int err;
if (!(link = rtnl_link_team_alloc()))
return -NLE_NOMEM;
if (!name && opts)
name = rtnl_link_get_name(opts);
if (name)
rtnl_link_set_name(link, name);
err = rtnl_link_add(sock, link, NLM_F_CREATE);
rtnl_link_put(link);
return err;
}
static struct rtnl_link_info_ops team_info_ops = {
.io_name = "team",
};
static void _nl_init team_init(void)
{
rtnl_link_register_info(&team_info_ops);
}
static void _nl_exit team_exit(void)
{
rtnl_link_unregister_info(&team_info_ops);
}
/** @} */
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