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zebra: remove useless iotcl linux calls

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As netlink is available for all linux systems ( old linux distributions
are not considered), this commit removes the ipv6 ioctl support for
linux.

Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
This commit is contained in:
Philippe Guibert 2017-12-13 16:50:16 +01:00
parent e86b71f142
commit 8aa416a6f3
1 changed files with 2 additions and 34 deletions
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36
zebra/ioctl.c
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@ -467,46 +467,14 @@ int if_prefix_add_ipv6(struct interface *ifp, struct connected *ifc)
{
#ifdef HAVE_NETLINK
return kernel_address_add_ipv6 (ifp, ifc);
#else /* ! HAVE_NETLINK */
int ret;
struct prefix_ipv6 *p;
struct in6_ifreq ifreq;
p = (struct prefix_ipv6 *)ifc->address;
memset(&ifreq, 0, sizeof(struct in6_ifreq));
memcpy(&ifreq.ifr6_addr, &p->prefix, sizeof(struct in6_addr));
ifreq.ifr6_ifindex = ifp->ifindex;
ifreq.ifr6_prefixlen = p->prefixlen;
ret = if_ioctl_ipv6(SIOCSIFADDR, (caddr_t)&ifreq);
return ret;
#endif /* ! HAVE_NETLINK */
#endif /* HAVE_NETLINK */
}
int if_prefix_delete_ipv6(struct interface *ifp, struct connected *ifc)
{
#ifdef HAVE_NETLINK
return kernel_address_delete_ipv6 (ifp, ifc);
#else /* ! HAVE_NETLINK */
int ret;
struct prefix_ipv6 *p;
struct in6_ifreq ifreq;
p = (struct prefix_ipv6 *)ifc->address;
memset(&ifreq, 0, sizeof(struct in6_ifreq));
memcpy(&ifreq.ifr6_addr, &p->prefix, sizeof(struct in6_addr));
ifreq.ifr6_ifindex = ifp->ifindex;
ifreq.ifr6_prefixlen = p->prefixlen;
ret = if_ioctl_ipv6(SIOCDIFADDR, (caddr_t)&ifreq);
return ret;
#endif /* ! HAVE_NETLINK */
#endif /* HAVE_NETLINK */
}
#else /* LINUX_IPV6 */
#ifdef HAVE_STRUCT_IN6_ALIASREQ