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
Start2023/01/26 16:33:23
SystemName(null)
KernelVersion(null)

Test Sequence Execution Log

16:33:23Start

== create an IPv6/UDP socket ==
16:33:24socket(domain:AF_INET6, type:SOCK_DGRAM, protocol:0)
16:33:24return sockfd=4

== enable socket to receive hop-by-hop options ==
16:33:24setsockopt(sockfd:4, level:IPPROTO_IPV6, optname:IPV6_RECVHOPOPTS, optval:0x3fff1578c00, optlen:4)
16:33:24return 0

== set hop-by-hop options header of socket ==
16:33:24setsockopt(sockfd:4, level:IPPROTO_IPV6, optname:IPV6_HOPOPTS, optval:0x3fff1578c80, optlen:8)
16:33:24return 0
16:33:25tst_get_unused_port() get port 36809

== bind socket to address ==
16:33:25bind(sockfd:4, my_addr:0x3fff1578cd4, addrlen:28)
16:33:25return 0

== send message to itself ==
16:33:25sendto(sockfd:4, buf:0x1007ee0, len:17, flags:0, to:0x3fff1578cd4, tolen:28)
16:33:25return 17

== receive message ==
16:33:25recvmsg(sockfd:4, msg:0x3fff1578c88, flags:64)
16:33:25return 17

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

the received hop-by-hop option length: 24
16:33:25close(4)

OK
16:33:25End