1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * include/asm-xtensa/ipcbuf.h 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * The ipc64_perm structure for the Xtensa architecture. 6*4882a593Smuzhiyun * Note extra padding because this structure is passed back and forth 7*4882a593Smuzhiyun * between kernel and user space. 8*4882a593Smuzhiyun * 9*4882a593Smuzhiyun * Copyright (C) 2001 - 2005 Tensilica Inc. 10*4882a593Smuzhiyun */ 11*4882a593Smuzhiyun 12*4882a593Smuzhiyun #ifndef _XTENSA_IPCBUF_H 13*4882a593Smuzhiyun #define _XTENSA_IPCBUF_H 14*4882a593Smuzhiyun 15*4882a593Smuzhiyun #include <linux/posix_types.h> 16*4882a593Smuzhiyun 17*4882a593Smuzhiyun /* 18*4882a593Smuzhiyun * Pad space is left for: 19*4882a593Smuzhiyun * - 32-bit mode_t and seq 20*4882a593Smuzhiyun * - 2 miscellaneous 32-bit values 21*4882a593Smuzhiyun * 22*4882a593Smuzhiyun * This file is subject to the terms and conditions of the GNU General 23*4882a593Smuzhiyun * Public License. See the file "COPYING" in the main directory of 24*4882a593Smuzhiyun * this archive for more details. 25*4882a593Smuzhiyun */ 26*4882a593Smuzhiyun 27*4882a593Smuzhiyun struct ipc64_perm 28*4882a593Smuzhiyun { 29*4882a593Smuzhiyun __kernel_key_t key; 30*4882a593Smuzhiyun __kernel_uid32_t uid; 31*4882a593Smuzhiyun __kernel_gid32_t gid; 32*4882a593Smuzhiyun __kernel_uid32_t cuid; 33*4882a593Smuzhiyun __kernel_gid32_t cgid; 34*4882a593Smuzhiyun __kernel_mode_t mode; 35*4882a593Smuzhiyun unsigned long seq; 36*4882a593Smuzhiyun unsigned long __unused1; 37*4882a593Smuzhiyun unsigned long __unused2; 38*4882a593Smuzhiyun }; 39*4882a593Smuzhiyun 40*4882a593Smuzhiyun #endif /* _XTENSA_IPCBUF_H */ 41