2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
4 * Copyright (c) 2002 Doug Rabson
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
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.
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 #ifndef _COMPAT_FREEBSD32_FREEBSD32_IPC_H_
32 #define _COMPAT_FREEBSD32_FREEBSD32_IPC_H_
45 struct ipc_perm32 sem_perm;
47 unsigned short sem_nsems;
53 struct semid_kernel32 {
54 /* Data structure exposed to user space. */
57 /* Kernel-private components of the semaphore. */
71 struct ipc_perm32 msg_perm;
85 struct msqid_kernel32 {
86 /* Data structure exposed to user space. */
89 /* Kernel-private components of the message queue. */
96 struct ipc_perm32 shm_perm;
100 unsigned int shm_nattch;
107 struct shmid_kernel32 {
120 uint32_t swap_attempts;
121 uint32_t swap_successes;
132 #if defined(COMPAT_FREEBSD4) || defined(COMPAT_FREEBSD5) || \
133 defined(COMPAT_FREEBSD6) || defined(COMPAT_FREEBSD7)
134 struct ipc_perm32_old {
144 struct semid_ds32_old {
145 struct ipc_perm32_old sem_perm;
147 unsigned short sem_nsems;
155 struct msqid_ds32_old {
156 struct ipc_perm32_old msg_perm;
157 uint32_t __msg_first;
173 struct shmid_ds32_old {
174 struct ipc_perm32_old shm_perm;
182 uint32_t shm_internal;
185 void freebsd32_ipcperm_old_in(struct ipc_perm32_old *ip32,
186 struct ipc_perm *ip);
187 void freebsd32_ipcperm_old_out(struct ipc_perm *ip,
188 struct ipc_perm32_old *ip32);
191 void freebsd32_ipcperm_in(struct ipc_perm32 *ip32, struct ipc_perm *ip);
192 void freebsd32_ipcperm_out(struct ipc_perm *ip, struct ipc_perm32 *ip32);
194 #endif /* !_COMPAT_FREEBSD32_FREEBSD32_IPC_H_ */