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authorAlexander Aring <alex.aring@gmail.com>2014-07-29 23:47:02 +0200
committerMarcel Holtmann <marcel@holtmann.org>2014-07-30 19:28:39 +0200
commit556a5bfc03c35c6f0b4e85ef6a19d00f0eb6dd00 (patch)
tree401e9b530eebe89f9a2a5df0840eeef63b4fd1c8 /include/net
parent85c71240a3e6c151038d9ed3fa88fc0fb80043fb (diff)
downloadblackbird-op-linux-556a5bfc03c35c6f0b4e85ef6a19d00f0eb6dd00.tar.gz
blackbird-op-linux-556a5bfc03c35c6f0b4e85ef6a19d00f0eb6dd00.zip
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')
-rw-r--r--include/net/6lowpan.h13
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. */
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