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author | Ingo Molnar <mingo@elte.hu> | 2008-07-08 01:47:47 -0400 |
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committer | Ingo Molnar <mingo@elte.hu> | 2008-07-08 01:47:47 -0400 |
commit | 93022136fff9e6130aa128a5ed8a599e93ac813c (patch) | |
tree | 185390fb75a3d7423cc508610b76637c957205b9 /include/net/ipv6.h | |
parent | c49c412a47b5102516d3313d4eba38cb1e968721 (diff) | |
parent | b7279469d66b55119784b8b9529c99c1955fe747 (diff) |
Merge commit 'v2.6.26-rc9' into x86/cpu
Diffstat (limited to 'include/net/ipv6.h')
-rw-r--r-- | include/net/ipv6.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/net/ipv6.h b/include/net/ipv6.h index e0a612bc9c4e..f422f7218e1c 100644 --- a/include/net/ipv6.h +++ b/include/net/ipv6.h | |||
@@ -367,6 +367,12 @@ static inline int ipv6_addr_any(const struct in6_addr *a) | |||
367 | a->s6_addr32[2] | a->s6_addr32[3] ) == 0); | 367 | a->s6_addr32[2] | a->s6_addr32[3] ) == 0); |
368 | } | 368 | } |
369 | 369 | ||
370 | static inline int ipv6_addr_loopback(const struct in6_addr *a) | ||
371 | { | ||
372 | return ((a->s6_addr32[0] | a->s6_addr32[1] | | ||
373 | a->s6_addr32[2] | (a->s6_addr32[3] ^ htonl(1))) == 0); | ||
374 | } | ||
375 | |||
370 | static inline int ipv6_addr_v4mapped(const struct in6_addr *a) | 376 | static inline int ipv6_addr_v4mapped(const struct in6_addr *a) |
371 | { | 377 | { |
372 | return ((a->s6_addr32[0] | a->s6_addr32[1] | | 378 | return ((a->s6_addr32[0] | a->s6_addr32[1] | |