NAME send, sendto, sendmsg - send a message on a socket LIBRARY Standard C library ( libc ... size_t len , int flags ); ssize_t sendto(int sockfd , const void buf [. len ], sizeNAME send, sendto, sendmsg - send a message on a socket LIBRARY Standard C library ( libc ... size_t len , int flags ); ssize_t sendto(int sockfd , const void buf [. len ], sizeNAME send, sendto, sendmsg - send a message on a socket LIBRARY Standard C library ( libc ... size_t len , int flags ); ssize_t sendto(int sockfd , const void buf [. len ], sizesend (2) SYS_RECV recv (2) SYS_SENDTO sendto (2) SYS_RECVFROM recvfrom ... recvmsg (2), send (2), sendmsg (2), sendto (2), setsockopt (2), shutdown (2), socket (2), socketpairsending of datagrams to correspondents named in sendto (2) calls. Datagrams are generally received withnotes on socketcall (2) sendto (2) 2.0 See notes on socketcall (2) set_mempolicy