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| author | Alexander Aring <alex.aring@gmail.com> | 2014-07-29 23:47:02 +0200 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2014-07-30 19:28:39 +0200 |
| commit | 556a5bfc03c35c6f0b4e85ef6a19d00f0eb6dd00 (patch) | |
| tree | 401e9b530eebe89f9a2a5df0840eeef63b4fd1c8 /include/net/6lowpan.h | |
| parent | 85c71240a3e6c151038d9ed3fa88fc0fb80043fb (diff) | |
| download | linux-556a5bfc03c35c6f0b4e85ef6a19d00f0eb6dd00.tar.bz2 | |
6lowpan: iphc: use ipv6 api to check address scope
This patch removes the own implementation to check of link-layer,
broadcast and any address type and use the IPv6 api for that.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'include/net/6lowpan.h')
| -rw-r--r-- | include/net/6lowpan.h | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/include/net/6lowpan.h b/include/net/6lowpan.h index 79b530fb2c4d..18010bce68c8 100644 --- a/include/net/6lowpan.h +++ b/include/net/6lowpan.h @@ -75,20 +75,10 @@ (((a)->s6_addr[14]) == (m)[6]) && \ (((a)->s6_addr[15]) == (m)[7])) -/* ipv6 address is unspecified */ -#define is_addr_unspecified(a) \ - ((((a)->s6_addr32[0]) == 0) && \ - (((a)->s6_addr32[1]) == 0) && \ - (((a)->s6_addr32[2]) == 0) && \ - (((a)->s6_addr32[3]) == 0)) - /* compare ipv6 addresses prefixes */ #define ipaddr_prefixcmp(addr1, addr2, length) \ (memcmp(addr1, addr2, length >> 3) == 0) -/* local link, i.e. FE80::/10 */ -#define is_addr_link_local(a) (((a)->s6_addr16[0]) == htons(0xFE80)) - /* * check whether we can compress the IID to 16 bits, * it's possible for unicast adresses with first 49 bits are zero only. @@ -100,9 +90,6 @@ (((a)->s6_addr[12]) == 0xfe) && \ (((a)->s6_addr[13]) == 0)) -/* multicast address */ -#define is_addr_mcast(a) (((a)->s6_addr[0]) == 0xFF) - /* check whether the 112-bit gid of the multicast address is mappable to: */ /* 9 bits, for FF02::1 (all nodes) and FF02::2 (all routers) addresses only. */ |