1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
2 /*
3 * include/asm-xtensa/ipcbuf.h
4 *
5 * The ipc64_perm structure for the Xtensa architecture.
6 * Note extra padding because this structure is passed back and forth
7 * between kernel and user space.
8 *
9 * Copyright (C) 2001 - 2005 Tensilica Inc.
10 */
11
12 #ifndef _XTENSA_IPCBUF_H
13 #define _XTENSA_IPCBUF_H
14
15 /*
16 * Pad space is left for:
17 * - 32-bit mode_t and seq
18 * - 2 miscellaneous 32-bit values
19 *
20 * This file is subject to the terms and conditions of the GNU General
21 * Public License. See the file "COPYING" in the main directory of
22 * this archive for more details.
23 */
24
25 struct ipc64_perm
26 {
27 __kernel_key_t key;
28 __kernel_uid32_t uid;
29 __kernel_gid32_t gid;
30 __kernel_uid32_t cuid;
31 __kernel_gid32_t cgid;
32 __kernel_mode_t mode;
33 unsigned long seq;
34 unsigned long __unused1;
35 unsigned long __unused2;
36 };
37
38 #endif /* _XTENSA_IPCBUF_H */