zhanghongyu e0816ff050 in.h: add SOL_IPV6 protocol-level socket option IPV6_RECVHOPLIMIT
added IPV6_RECVHOPLIMIT support so that fd of SOCK_RAW ICMPV6 can obtain ttl
information, some network related tools use this feature.

Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
2023-05-10 18:00:15 +08:00
..
2023-05-04 19:37:58 +08:00
2022-08-02 21:04:19 +08:00
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2023-05-04 19:36:27 +08:00