options. Ancillary data is sent by calling sendmsg (2) and received by calling recvmsg ... cmsghdr structures (e.g., to be sent with sendmsg (2)), that buffer should first be zerooptions. Ancillary data is sent by calling sendmsg (2) and received by calling recvmsg ... cmsghdr structures (e.g., to be sent with sendmsg (2)), that buffer should first be zerooptions. Ancillary data is sent by calling sendmsg (2) and received by calling recvmsg ... cmsghdr structures (e.g., to be sent with sendmsg (2)), that buffer should first be zerooptions. Ancillary data is sent by calling sendmsg (2) and received by calling recvmsg ... cmsghdr structures (e.g., to be sent with sendmsg (2)), that buffer should first be zerooptions. Ancillary data is sent by calling sendmsg (2) and received by calling recvmsg ... cmsghdr structures (e.g., to be sent with sendmsg (2)), that buffer should first be zerooptions. Ancillary data is sent by calling sendmsg (2) and received by calling recvmsg ... cmsghdr structures (e.g., to be sent with sendmsg (2)), that buffer should first be zerooptions. Ancillary data is sent by calling sendmsg (2) and received by calling recvmsg ... cmsghdr structures (e.g., to be sent with sendmsg (2)), that buffer should first be zerodomain sockets. This limit applies to the sendmsg (2) system call. For further detailswith connect (2), sendto (2), or sendmsg (2). If node is NULL, then the networkwith connect (2), sendto (2), or sendmsg (2). If node is NULL, then the networkwith connect (2), sendto (2), or sendmsg (2). If node is NULL, then the network