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author | David Gibson <david@gibson.dropbear.id.au> | 2022-11-17 16:58:55 +1100 |
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committer | Stefano Brivio <sbrivio@redhat.com> | 2022-11-25 01:35:32 +0100 |
commit | ca69c3f1964846b27f8333cd06f7594289cbf53b (patch) | |
tree | ea289d1244c82646134ee280b650b7dc73a509d2 /tcp_splice.c | |
parent | b65d603e23d7f05c4974dcf22f3244d2ae987482 (diff) | |
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inany: Helper functions for handling addresses which could be IPv4 or IPv6
struct tcp_conn stores an address which could be IPv6 or IPv4 using a
union. We can do this without an additional tag by encoding IPv4 addresses
as IPv4-mapped IPv6 addresses.
This approach is useful wider than the specific place in tcp_conn, so
expose a new 'union inany_addr' like this from a new inany.h. Along with
that create a number of helper functions to make working with these "inany"
addresses easier.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
Diffstat (limited to 'tcp_splice.c')
-rw-r--r-- | tcp_splice.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tcp_splice.c b/tcp_splice.c index bfcf63d..2be9b77 100644 --- a/tcp_splice.c +++ b/tcp_splice.c @@ -52,6 +52,7 @@ #include "passt.h" #include "log.h" #include "tcp_splice.h" +#include "inany.h" #include "tcp_conn.h" |