remote socket address. getsockopt (2) and setsockopt (2) are used to set or get socket ... listed below can be set by using setsockopt (2) and read with getsockopt (2) withsocket options that can be set with setsockopt (2) and read with getsockopt ... socket option is specified, getsockopt (2) and setsockopt (2) fail with the error ENOPROTOOPTvalue hash . Return 0 long bpf_setsockopt(void * bpf_socket , int level , int optname , void ... optlen ) Description Emulate a call to setsockopt() on the socket associated to bpf…RCVBUF socket options with the setsockopt (2) call. The maximum sizes for socket buffers declared ... size of the buffer requested in the setsockopt (2) call, and so a succeeding g…been set on the socket using setsockopt (2): accept (2), recv (2), recvfrom (2), recvmmsg ... been set on the socket using setsockopt (2): connect (2), send (2), sendtoUNIX specific. They can be set with setsockopt (2) and read with getsockopt ... value given as an argument to setsockopt (2) and returned as the result of getsockoptsockets with setsockopt (2); see ip (7) for more information. Starting with Linux ... socket options can be set with setsockopt (2) and read with getsockopt (2) by passingsocket options that can be set with setsockopt (2) and read with getsockopt ... socket has been connected. Returns an integer. setsockopt (): Set the MTU to be usedPacket socket options are configured by calling setsockopt (2) with level SOL_PACKET . PACKET ... socket joins a fanout group by calling setsockopt (2) with level SOL_PACKET and op…length checksum coverage is set via a setsockopt (2) option. If this option ... option, call getsockopt (2) to read or setsockopt (2) to write the option withvalidation errors. ENOPROTOOPT Invalid socket option in setsockopt (2) or getsockopt (2). ENOTCONN Unablesupported. The following functions are affected: getsockopt () setsockopt () --- - _POSIX_READER_WRITER_LOCKS - _SC_READER_WRITERsetgid (2) setpgid (2) setsid (2) setsockopt (2) setuid (2) shutdown (2) sigaction (2) sigaddsetsystemd.resource-control (5) sendmsg6 systemd.resource-control (5) setsockopt systemd.resource-control (5) shared-anonymous systemd.execoption, call getsockopt (2) to read or setsockopt (2) to write the option withsocket options can be set by using setsockopt (2) and read with getsockopt (2) withoption, call getsockopt (2) to read or setsockopt (2) to write the option withstatistics; • set promiscuous mode; • enabling multicasting; • use setsockopt (2) to set the following socket options