rule.c

/*
 * src/lib/rule.c     CLI Routing Rule Helpers
 *
 *      This library is free software; you can redistribute it and/or
 *      modify it under the terms of the GNU Lesser General Public
 *      License as published by the Free Software Foundation version 2.1
 *      of the License.
 *
 * Copyright (c) 2008-2009 Thomas Graf <tgraf@suug.ch>
 */

/**
 * @ingroup cli
 * @defgroup cli_rule Routing Rules
 *
 * @{
 */

#include <netlink/cli/utils.h>
#include <netlink/cli/rule.h>

struct rtnl_rule *nl_cli_rule_alloc(void)
{
        struct rtnl_rule *rule;

        rule = rtnl_rule_alloc();
        if (!rule)
                nl_cli_fatal(ENOMEM, "Unable to allocate rule object");

        return rule;
}

struct nl_cache *nl_cli_rule_alloc_cache(struct nl_sock *sk)
{
        struct nl_cache *cache;
        int err;

        if ((err = rtnl_rule_alloc_cache(sk, AF_UNSPEC, &cache)) < 0)
                nl_cli_fatal(err, "Unable to allocate routing rule cache: %s\n",
                             nl_geterror(err));

        nl_cache_mngt_provide(cache);

        return cache;
}

void nl_cli_rule_parse_family(struct rtnl_rule *rule, char *arg)
{
        int family;

        if ((family = nl_str2af(arg)) != AF_UNSPEC)
                rtnl_rule_set_family(rule, family);
}

/** @} */