/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * include/asm-xtensa/sembuf.h * * The semid64_ds structure for Xtensa architecture. * * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive * for more details. * * Copyright (C) 2001 - 2005 Tensilica Inc. * * Note extra padding because this structure is passed back and forth * between kernel and user space. * * Pad space is left for: * - 2 miscellaneous 32-bit values * */ #ifndef _XTENSA_SEMBUF_H #define _XTENSA_SEMBUF_H #include <asm/byteorder.h> struct semid64_ds { struct ipc64_perm sem_perm; /* permissions .. see ipc.h */ #ifdef __XTENSA_EL__ unsigned long sem_otime; /* last semop time */ unsigned long sem_otime_high; unsigned long sem_ctime; /* last change time */ unsigned long sem_ctime_high; #else unsigned long sem_otime_high; unsigned long sem_otime; /* last semop time */ unsigned long sem_ctime_high; unsigned long sem_ctime; /* last change time */ #endif unsigned long sem_nsems; /* no. of semaphores in array */ unsigned long __unused3; unsigned long __unused4; }; #endif /* __ASM_XTENSA_SEMBUF_H */