122 	int err;  in smb_setopts()  local
133 	err = smb_setopt_int(fd, SOL_SOCKET, SO_SNDBUF, smb_tcpsndbuf);  in smb_setopts()
134 	if (err) {  in smb_setopts()
135 		DPRINT("set SO_SNDBUF, err %d", err);  in smb_setopts()
138 	err = smb_setopt_int(fd, SOL_SOCKET, SO_RCVBUF, smb_tcprcvbuf);  in smb_setopts()
139 	if (err) {  in smb_setopts()
140 		DPRINT("set SO_RCVBUF, err %d", err);  in smb_setopts()
143 	err = smb_setopt_int(fd, SOL_SOCKET, SO_KEEPALIVE, 1);  in smb_setopts()
144 	if (err) {  in smb_setopts()
145 		DPRINT("set SO_KEEPALIVE, err %d", err);  in smb_setopts()
148 	err = smb_setopt_int(fd, IPPROTO_TCP, TCP_NODELAY, 1);  in smb_setopts()
149 	if (err) {  in smb_setopts()
150 		DPRINT("set TCP_NODELAY, err %d", err);  in smb_setopts()
154 	err = smb_setopt_int(fd, IPPROTO_TCP,  in smb_setopts()
157 	if (err) {  in smb_setopts()
158 		DPRINT("set connect timeout, err %d", err);  in smb_setopts()
171 	int fd, err;  in conn_tcp6()  local
187 		err = errno;  in conn_tcp6()
189 		return (err);  in conn_tcp6()
191 	if ((err = smb_setopts(fd)) != 0)  in conn_tcp6()
196 			err = errno;  in conn_tcp6()
198 			err = EPROTO;  in conn_tcp6()
207 		err = get_xti_err(fd);  in conn_tcp6()
208 		DPRINT("connect, err %d", err);  in conn_tcp6()
218 	return (err);  in conn_tcp6()
232 	int fd, err;  in conn_tcp4()  local
248 		err = errno;  in conn_tcp4()
250 		return (err);  in conn_tcp4()
252 	if ((err = smb_setopts(fd)) != 0)  in conn_tcp4()
257 			err = errno;  in conn_tcp4()
259 			err = EPROTO;  in conn_tcp4()
268 		err = get_xti_err(fd);  in conn_tcp4()
269 		DPRINT("connect, err %d", err);  in conn_tcp4()
279 	return (err);  in conn_tcp4()
299 	int err, nberr, port;  in conn_nbt()  local
354 	if ((err = conn_tcp4(ctx, sa, port)) != 0) {  in conn_nbt()
355 		DPRINT("TCP connect: err=%d", err);  in conn_nbt()
360 	err = nb_ssn_request(ctx, server);  in conn_nbt()
361 	if (err)  in conn_nbt()
362 		DPRINT("ssn_rq, err %d", err);  in conn_nbt()
365 	if (err) {  in conn_nbt()
371 	return (err);  in conn_nbt()
381 	int err, err2;  in smb_iod_connect()  local
409 		err = smb_getlocalname(&ctx->ct_locname);  in smb_iod_connect()
410 		if (err) {  in smb_iod_connect()
412 			    "can't get local name"), err);  in smb_iod_connect()
413 			return (err);  in smb_iod_connect()
427 		err = conn_tcp6(ctx, sa, IPPORT_SMB);  in smb_iod_connect()
431 		err = conn_tcp4(ctx, sa, IPPORT_SMB);  in smb_iod_connect()
437 		switch (err) {  in smb_iod_connect()
442 				err = 0;  in smb_iod_connect()
448 		err = conn_nbt(ctx, sa, ctx->ct_srvname);  in smb_iod_connect()
453 		err = EPROTONOSUPPORT;  in smb_iod_connect()
458 	if (err) {  in smb_iod_connect()
459 		DPRINT("connect, err=%d", err);  in smb_iod_connect()
460 		return (err);  in smb_iod_connect()
466 	err = smb_negprot(ctx, &blob);  in smb_iod_connect()
467 	if (err)  in smb_iod_connect()
493 		err = smb_ssnsetup_spnego(ctx, &blob);  in smb_iod_connect()
500 			err = smb_ssnsetup_ntlm2(ctx);  in smb_iod_connect()
502 			err = smb_ssnsetup_ntlm1(ctx);  in smb_iod_connect()
504 			err = smb_ssnsetup_null(ctx);  in smb_iod_connect()
511 			err = ENOTSUP;  in smb_iod_connect()
518 	if (err) {  in smb_iod_connect()
527 	return (err);  in smb_iod_connect()