Test Information

TitleSend Destination options header by specifies it using setsockopt()
CommandLine./tst_send_dstopt_setopt --log=4.html --title=Send Destination options header by specifies it using setsockopt()
TestVersionREL_1_1_18
Start2023/01/17 08:41:45
SystemName(null)
KernelVersion(null)

Test Sequence Execution Log

08:41:45Start

== create an IPv6/UDP socket ==
08:41:45socket(domain:AF_INET6, type:SOCK_DGRAM, protocol:0)
08:41:45return sockfd=4

== enable socket to receive destination options ==
08:41:45setsockopt(sockfd:4, level:IPPROTO_IPV6, optname:IPV6_RECVDSTOPTS, optval:0x7ffd86d9712c, optlen:4)
08:41:45return 0

== set Destination options header of socket ==
08:41:45setsockopt(sockfd:4, level:IPPROTO_IPV6, optname:IPV6_DSTOPTS, optval:0x7ffd86d971b8, optlen:8)
08:41:45return 0
08:41:46tst_get_unused_port() get port 48650

== bind socket to address ==
08:41:47bind(sockfd:4, my_addr:0x7ffd86d97210, addrlen:28)
08:41:47return 0

== send message to itself ==
08:41:47sendto(sockfd:4, buf:0x407010, len:17, flags:0, to:0x7ffd86d97210, tolen:28)
08:41:47return 17

== receive message ==
08:41:47recvmsg(sockfd:4, msg:0x7ffd86d971c0, flags:64)
08:41:47return 17

== check the received destination option ==

the received destination option length: 24
08:41:47close(4)

OK
08:41:47End