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 */ 36