recvfrom - receive a message through a socket #include <sys/socket.h> ssize_t recvfrom(int sd, void * msg, size_t msg_len, int flags, struct sockaddr * src_addr, socklet_t * src_addr_len);

recvfrom() receives a message from another socket. It may be used with connectionless and connection oriented sockets. At present, minix doesn't support setting flags to any value other than 0. On success, this function returns 0. On error, -1 is returned and errno is set.

15 [ENOSYS] The operation is not implemented for the given socket.

15 [EPIPE] The socket is shutdown for reading.

socket(2), send(2) sendto(2) recv(2)