16:33:05 | Start |
| == create an IPv6/UDP socket == |
16:33:05 | socket(domain:AF_INET6, type:SOCK_DGRAM, protocol:0)
|
16:33:05 | return sockfd=4
|
16:33:06 | tst_get_unused_port() get port 36060
|
| == set hoplimit of socket to 64 == |
16:33:06 | setsockopt(sockfd:4, level:IPPROTO_IPV6, optname:IPV6_UNICAST_HOPS, optval:0x3ffd4af8954, optlen:4)
|
16:33:06 | return 0
|
| == set IPV6_RECVHOPLIMIT to 1 == |
16:33:06 | setsockopt(sockfd:4, level:IPPROTO_IPV6, optname:IPV6_RECVHOPLIMIT, optval:0x3ffd4af8958, optlen:4)
|
16:33:06 | return 0
|
| == bind socket to address == |
16:33:06 | bind(sockfd:4, my_addr:0x3ffd4af8a20, addrlen:28)
|
16:33:06 | return 0
|
| == send message to itself == |
16:33:06 | sendto(sockfd:4, buf:0x1007e30, len:17, flags:0, to:0x3ffd4af8a20, tolen:28)
|
16:33:06 | return 17
|
| == recv one message == |
16:33:07 | recvmsg(sockfd:4, msg:0x3ffd4af89d8, flags:0)
|
16:33:07 | return 17
|
| the received hop limit = 64, length = 20 |
16:33:07 | close(4)
|
| OK |
16:33:07 | End |