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 /* 23*0Sstevel@tonic-gate * Copyright 1996-2003 Sun Microsystems, Inc. All rights reserved. 24*0Sstevel@tonic-gate * Use is subject to license terms. 25*0Sstevel@tonic-gate */ 26*0Sstevel@tonic-gate 27*0Sstevel@tonic-gate /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ 28*0Sstevel@tonic-gate /* All Rights Reserved */ 29*0Sstevel@tonic-gate 30*0Sstevel@tonic-gate 31*0Sstevel@tonic-gate 32*0Sstevel@tonic-gate #ifndef _SYS_IPC_H 33*0Sstevel@tonic-gate #define _SYS_IPC_H 34*0Sstevel@tonic-gate 35*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 36*0Sstevel@tonic-gate 37*0Sstevel@tonic-gate #include <sys/isa_defs.h> 38*0Sstevel@tonic-gate #include <sys/feature_tests.h> 39*0Sstevel@tonic-gate #include <sys/types.h> 40*0Sstevel@tonic-gate 41*0Sstevel@tonic-gate #ifdef __cplusplus 42*0Sstevel@tonic-gate extern "C" { 43*0Sstevel@tonic-gate #endif 44*0Sstevel@tonic-gate 45*0Sstevel@tonic-gate /* Common IPC access structure */ 46*0Sstevel@tonic-gate 47*0Sstevel@tonic-gate struct ipc_perm { 48*0Sstevel@tonic-gate uid_t uid; /* owner's user id */ 49*0Sstevel@tonic-gate gid_t gid; /* owner's group id */ 50*0Sstevel@tonic-gate uid_t cuid; /* creator's user id */ 51*0Sstevel@tonic-gate gid_t cgid; /* creator's group id */ 52*0Sstevel@tonic-gate mode_t mode; /* access modes */ 53*0Sstevel@tonic-gate uint_t seq; /* slot usage sequence number */ 54*0Sstevel@tonic-gate key_t key; /* key */ 55*0Sstevel@tonic-gate #if !defined(_LP64) 56*0Sstevel@tonic-gate int pad[4]; /* reserve area */ 57*0Sstevel@tonic-gate #endif 58*0Sstevel@tonic-gate }; 59*0Sstevel@tonic-gate 60*0Sstevel@tonic-gate 61*0Sstevel@tonic-gate /* Common IPC definitions */ 62*0Sstevel@tonic-gate 63*0Sstevel@tonic-gate /* Mode bits */ 64*0Sstevel@tonic-gate #define IPC_ALLOC 0100000 /* entry currently allocated */ 65*0Sstevel@tonic-gate #define IPC_CREAT 0001000 /* create entry if key doesn't exist */ 66*0Sstevel@tonic-gate #define IPC_EXCL 0002000 /* fail if key exists */ 67*0Sstevel@tonic-gate #define IPC_NOWAIT 0004000 /* error if request must wait */ 68*0Sstevel@tonic-gate 69*0Sstevel@tonic-gate /* Keys */ 70*0Sstevel@tonic-gate #define IPC_PRIVATE (key_t)0 /* private key */ 71*0Sstevel@tonic-gate 72*0Sstevel@tonic-gate 73*0Sstevel@tonic-gate /* Common IPC control commands */ 74*0Sstevel@tonic-gate #define IPC_RMID 10 /* remove identifier */ 75*0Sstevel@tonic-gate #define IPC_SET 11 /* set options */ 76*0Sstevel@tonic-gate #define IPC_STAT 12 /* get options */ 77*0Sstevel@tonic-gate 78*0Sstevel@tonic-gate 79*0Sstevel@tonic-gate #if (!defined(_KERNEL) && !defined(_XOPEN_SOURCE)) || defined(_XPG4_2) || \ 80*0Sstevel@tonic-gate defined(__EXTENSIONS__) 81*0Sstevel@tonic-gate #if defined(__STDC__) 82*0Sstevel@tonic-gate key_t ftok(const char *, int); 83*0Sstevel@tonic-gate #else 84*0Sstevel@tonic-gate key_t ftok(); 85*0Sstevel@tonic-gate #endif /* defined(__STDC__) */ 86*0Sstevel@tonic-gate #endif /* (!defined(_KERNEL) && !defined(_XOPEN_SOURCE))... */ 87*0Sstevel@tonic-gate 88*0Sstevel@tonic-gate #ifdef __cplusplus 89*0Sstevel@tonic-gate } 90*0Sstevel@tonic-gate #endif 91*0Sstevel@tonic-gate 92*0Sstevel@tonic-gate #endif /* _SYS_IPC_H */ 93