1*0Sstevel@tonic-gate /* 2*0Sstevel@tonic-gate * CDDL HEADER START 3*0Sstevel@tonic-gate * 4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*0Sstevel@tonic-gate * with the License. 8*0Sstevel@tonic-gate * 9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*0Sstevel@tonic-gate * See the License for the specific language governing permissions 12*0Sstevel@tonic-gate * and limitations under the License. 13*0Sstevel@tonic-gate * 14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*0Sstevel@tonic-gate * 20*0Sstevel@tonic-gate * CDDL HEADER END 21*0Sstevel@tonic-gate */ 22*0Sstevel@tonic-gate /* Copyright (c) 1984 AT&T */ 23*0Sstevel@tonic-gate /* All Rights Reserved */ 24*0Sstevel@tonic-gate 25*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 26*0Sstevel@tonic-gate 27*0Sstevel@tonic-gate /* Common IPC Access Structure */ 28*0Sstevel@tonic-gate 29*0Sstevel@tonic-gate #ifndef _sys_ipc_h 30*0Sstevel@tonic-gate #define _sys_ipc_h 31*0Sstevel@tonic-gate 32*0Sstevel@tonic-gate struct ipc_perm { 33*0Sstevel@tonic-gate ushort uid; /* owner's user id */ 34*0Sstevel@tonic-gate ushort gid; /* owner's group id */ 35*0Sstevel@tonic-gate ushort cuid; /* creator's user id */ 36*0Sstevel@tonic-gate ushort cgid; /* creator's group id */ 37*0Sstevel@tonic-gate ushort mode; /* access modes */ 38*0Sstevel@tonic-gate ushort seq; /* slot usage sequence number */ 39*0Sstevel@tonic-gate key_t key; /* key */ 40*0Sstevel@tonic-gate }; 41*0Sstevel@tonic-gate 42*0Sstevel@tonic-gate /* Common IPC Definitions. */ 43*0Sstevel@tonic-gate /* Mode bits. */ 44*0Sstevel@tonic-gate #define IPC_ALLOC 0100000 /* entry currently allocated */ 45*0Sstevel@tonic-gate #define IPC_CREAT 0001000 /* create entry if key doesn't exist */ 46*0Sstevel@tonic-gate #define IPC_EXCL 0002000 /* fail if key exists */ 47*0Sstevel@tonic-gate #define IPC_NOWAIT 0004000 /* error if request must wait */ 48*0Sstevel@tonic-gate 49*0Sstevel@tonic-gate /* Keys. */ 50*0Sstevel@tonic-gate #define IPC_PRIVATE (key_t)0 /* private key */ 51*0Sstevel@tonic-gate 52*0Sstevel@tonic-gate /* Control Commands. */ 53*0Sstevel@tonic-gate #define IPC_RMID 0 /* remove identifier */ 54*0Sstevel@tonic-gate #define IPC_SET 1 /* set options */ 55*0Sstevel@tonic-gate #define IPC_STAT 2 /* get options */ 56*0Sstevel@tonic-gate 57*0Sstevel@tonic-gate #endif /*!_sys_ipc_h*/ 58