sock_map_fd       222 include/linux/net.h extern int 	     sock_map_fd(struct socket *sock, int flags);
sock_map_fd      1248 net/9p/trans_fd.c 	fd = sock_map_fd(csocket, 0);
sock_map_fd      3935 net/sctp/socket.c 	retval = sock_map_fd(newsock, 0);
sock_map_fd      1243 net/socket.c   	retval = sock_map_fd(sock, flags & (O_CLOEXEC | O_NONBLOCK));