Test Information

TitleSend Hop-by-Hop options header by specifies it using setsockopt()
CommandLine./tst_send_hhopt_setopt --log=4.html --title=Send Hop-by-Hop options header by specifies it using setsockopt()
TestVersionREL_1_1_18
Start2023/01/17 08:41:35
SystemName(null)
KernelVersion(null)

Test Sequence Execution Log

08:41:35Start

== create an IPv6/UDP socket ==
08:41:35socket(domain:AF_INET6, type:SOCK_DGRAM, protocol:0)
08:41:35return sockfd=4

== enable socket to receive hop-by-hop options ==
08:41:35setsockopt(sockfd:4, level:IPPROTO_IPV6, optname:IPV6_RECVHOPOPTS, optval:0x7ffdb3e9dd6c, optlen:4)
08:41:35return 0

== set hop-by-hop options header of socket ==
08:41:35setsockopt(sockfd:4, level:IPPROTO_IPV6, optname:IPV6_HOPOPTS, optval:0x7ffdb3e9ddf8, optlen:8)
08:41:35return 0
08:41:36tst_get_unused_port() get port 51295

== bind socket to address ==
08:41:36bind(sockfd:4, my_addr:0x7ffdb3e9de50, addrlen:28)
08:41:36return 0

== send message to itself ==
08:41:36sendto(sockfd:4, buf:0x407010, len:17, flags:0, to:0x7ffdb3e9de50, tolen:28)
08:41:36return 17

== receive message ==
08:41:36recvmsg(sockfd:4, msg:0x7ffdb3e9de00, flags:64)
08:41:36return 17

== check the received hop-by-hop option ==

the received hop-by-hop option length: 24
08:41:37close(4)

OK
08:41:37End