1 /* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
2 #ifndef _ASM_POWERPC_IPCBUF_H
3 #define _ASM_POWERPC_IPCBUF_H
4
5 /*
6 * The ipc64_perm structure for the powerpc is identical to
7 * kern_ipc_perm as we have always had 32-bit UIDs and GIDs in the
8 * kernel. Note extra padding because this structure is passed back
9 * and forth between kernel and user space. Pad space is left for:
10 * - 1 32-bit value to fill up for 8-byte alignment
11 * - 2 miscellaneous 64-bit values
12 *
13 * This program is free software; you can redistribute it and/or
14 * modify it under the terms of the GNU General Public License
15 * as published by the Free Software Foundation; either version
16 * 2 of the License, or (at your option) any later version.
17 */
18
19 #include <linux/types.h>
20
21 struct ipc64_perm
22 {
23 __kernel_key_t key;
24 __kernel_uid_t uid;
25 __kernel_gid_t gid;
26 __kernel_uid_t cuid;
27 __kernel_gid_t cgid;
28 __kernel_mode_t mode;
29 unsigned int seq;
30 unsigned int __pad1;
31 unsigned long long __unused1;
32 unsigned long long __unused2;
33 };
34
35 #endif /* _ASM_POWERPC_IPCBUF_H */