1 /* Copyright (C) 2007-2022 Free Software Foundation, Inc. 2 This file is part of the GNU C Library. 3 4 The GNU C Library is free software; you can redistribute it and/or 5 modify it under the terms of the GNU Lesser General Public 6 License as published by the Free Software Foundation; either 7 version 2.1 of the License, or (at your option) any later version. 8 9 The GNU C Library is distributed in the hope that it will be useful, 10 but WITHOUT ANY WARRANTY; without even the implied warranty of 11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 Lesser General Public License for more details. 13 14 You should have received a copy of the GNU Lesser General Public 15 License along with the GNU C Library; if not, see 16 <https://www.gnu.org/licenses/>. */ 17 18 #ifndef __NETIUCV_IUCV_H 19 #define __NETIUCV_IUCV_H 1 20 21 #include <features.h> 22 #include <bits/sockaddr.h> 23 24 __BEGIN_DECLS 25 26 struct sockaddr_iucv 27 { 28 __SOCKADDR_COMMON (siucv_); 29 unsigned short siucv_port; /* Reserved */ 30 unsigned int siucv_addr; /* Reserved */ 31 char siucv_nodeid[8]; /* Reserved */ 32 char siucv_user_id[8]; /* Guest User Id */ 33 char siucv_name[8]; /* Application Name */ 34 }; 35 36 __END_DECLS 37 38 #define SOL_IUCV 277 /* IUCV level */ 39 40 /* IUCV socket options (SOL_IUCV) */ 41 #define SO_IPRMDATA_MSG 0x0080 /* Send/recv IPRM_DATA msgs */ 42 #define SO_MSGLIMIT 0x1000 /* Get/set IUCV MSGLIMIT */ 43 #define SO_MSGSIZE 0x0800 /* Get maximum msgsize */ 44 45 /* IUCV related control messages (scm) */ 46 #define SCM_IUCV_TRGCLS 0x0001 /* Target class control message */ 47 48 #endif 49