sun_len 166 compat/svr4/svr4_socket.c e->sock.sun_len = len; sun_len 375 compat/svr4/svr4_stream.c saun->sun_len = dst - saun->sun_path; sun_len 407 kern/uipc_usrreq.c namelen = soun->sun_len - offsetof(struct sockaddr_un, sun_path); sun_len 42 sys/un.h unsigned char sun_len; /* sockaddr len including null */