man3socket - Sockets Library Functions

accept(3socket): accept - accept a connection on a socket
bind(3socket): bind - bind a name to a socket
connect(3socket): connect - initiate a connection on a socket
ethers(3socket): ethers, ether_ntoa, ether_ntoa_r, ether_aton, ether_aton_r, ether_ntohost, ether_hostton, ether_line - Ethernet address mapping operations
getaddrinfo(3socket): getaddrinfo, getnameinfo, freeaddrinfo, gai_strerror - translate between node name and address
getifaddrs(3socket): getifaddrs, freeifaddrs - get interface addresses
getipnodebyname(3socket): getipnodebyname, getipnodebyaddr, freehostent - get IP node entry
getnetbyname(3socket): getnetbyname, getnetbyname_r, getnetbyaddr, getnetbyaddr_r, getnetent, getnetent_r, setnetent, endnetent - get network entry
getpeername(3socket): getpeername - get name of connected peer
getprotobyname(3socket): getprotobyname, getprotobyname_r, getprotobynumber, getprotobynumber_r, getprotoent, getprotoent_r, setprotoent, endprotoent - get protocol entry
getservbyname(3socket): getservbyname, getservbyname_r, getservbyport, getservbyport_r, getservent, getservent_r, setservent, endservent - get service entry
getsockname(3socket): getsockname - get socket name
getsockopt(3socket): getsockopt, setsockopt - get and set options on sockets
getsourcefilter(3socket): getsourcefilter, setsourcefilter, getipv4sourcefilter, setipv4sourcefilter - retrieve and set a socket's multicast filter
icmp6_filter(3socket): icmp6_filter - Variable allocation datatype
if_nametoindex(3socket): if_nametoindex, if_indextoname, if_nameindex, if_freenameindex - routines to map Internet Protocol network interface names and interface indexes
inet6_opt(3socket): inet6_opt, inet6_opt_init, inet6_opt_append, inet6_opt_finish, inet6_opt_set_val, inet6_opt_next, inet6_opt_find, inet6_opt_get_val - Option manipulation mechanism
inet6_rth(3socket): inet6_rth, inet6_rth_space, inet6_rth_init, inet6_rth_add, inet6_rth_reverse, inet6_rth_segments, inet6_rth_getaddr - Routing header manipulation
listen(3socket): listen - listen for connections on a socket
rcmd(3socket): rcmd, rcmd_af, rresvport, rresvport_af, ruserok - routines for returning a stream to a remote command
recv(3socket): recv, recvfrom, recvmsg - receive a message from a socket
rexec(3socket): rexec, rexec_af - return stream to a remote command
sctp_bindx(3socket): sctp_bindx - add or remove IP addresses to or from an SCTP socket
sctp_getladdrs(3socket): sctp_getladdrs, sctp_freeladdrs - returns all locally bound addresses on an SCTP socket
sctp_getpaddrs(3socket): sctp_getpaddrs, sctp_freepaddrs - returns all peer addresses on an SCTP association
sctp_opt_info(3socket): sctp_opt_info - examine SCTP level options for an SCTP endpoint
sctp_peeloff(3socket): sctp_peeloff - branch off existing association from a one-to-many SCTP socket to create a one-to-one STP socket
sctp_recvmsg(3socket): sctp_recvmsg - receive message from an SCTP socket
sctp_send(3socket): sctp_send - send message from an SCTP socket
sctp_sendmsg(3socket): sctp_sendmsg - send message from an SCTP socket
send(3socket): send, sendto, sendmsg - send a message from a socket
shutdown(3socket): shutdown - shut down part of a full-duplex connection
sockaddr(3socket): sockaddr, sockaddr_dl, sockaddr_in, sockaddr_in6, sockaddr_ll, sockaddr_storage, sockaddr_un — Socket Address Structures
socket(3socket): socket - create an endpoint for communication
socketpair(3socket): socketpair - create a pair of connected sockets
spray(3socket): spray - scatter data in order to test the network