1 /* $NetBSD: linux_ipccall.h,v 1.1 1995/02/28 23:25:50 fvdl Exp $ */ 2 3 /* 4 * Copyright (c) 1995 Frank van der Linden 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. All advertising materials mentioning features or use of this software 16 * must display the following acknowledgement: 17 * This product includes software developed for the NetBSD Project 18 * by Frank van der Linden 19 * 4. The name of the author may not be used to endorse or promote products 20 * derived from this software without specific prior written permission 21 * 22 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 23 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 24 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 25 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 26 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 27 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 28 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 29 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 30 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 31 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 32 */ 33 34 #ifndef _LINUX_IPC_CALL_H 35 #define _LINUX_IPC_CALL_H 36 37 /* 38 * Defines for the numbers passes as the first argument to the 39 * linux_ipc() call, and based on which the actual system calls 40 * are made. 41 */ 42 #define LINUX_SYS_semop 1 43 #define LINUX_SYS_semget 2 44 #define LINUX_SYS_semctl 3 45 #define LINUX_SYS_msgsnd 11 46 #define LINUX_SYS_msgrcv 12 47 #define LINUX_SYS_msgget 13 48 #define LINUX_SYS_msgctl 14 49 #define LINUX_SYS_shmat 21 50 #define LINUX_SYS_shmdt 22 51 #define LINUX_SYS_shmget 23 52 #define LINUX_SYS_shmctl 24 53 54 /* 55 * This kludge is used for the 6th argument to the msgrcv system 56 * call, to get around the maximum of 5 arguments to a syscall in Linux. 57 */ 58 struct linux_ipc_kludge { 59 struct linux_msgbuf *msg; 60 int type; 61 }; 62 63 #endif /* _LINUX_IPC_CALL_H */ 64