linux/arch/powerpc/include/uapi/asm/sembuf.h
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   1/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
   2#ifndef _ASM_POWERPC_SEMBUF_H
   3#define _ASM_POWERPC_SEMBUF_H
   4
   5#include <asm/ipcbuf.h>
   6
   7/*
   8 * This program is free software; you can redistribute it and/or
   9 * modify it under the terms of the GNU General Public License
  10 * as published by the Free Software Foundation; either version
  11 * 2 of the License, or (at your option) any later version.
  12 */
  13
  14/*
  15 * The semid64_ds structure for PPC architecture.
  16 * Note extra padding because this structure is passed back and forth
  17 * between kernel and user space.
  18 *
  19 * Pad space is left for:
  20 * - 2 miscellaneous 32/64-bit values
  21 */
  22
  23struct semid64_ds {
  24        struct ipc64_perm sem_perm;     /* permissions .. see ipc.h */
  25#ifndef __powerpc64__
  26        unsigned long   sem_otime_high;
  27        unsigned long   sem_otime;      /* last semop time */
  28        unsigned long   sem_ctime_high;
  29        unsigned long   sem_ctime;      /* last change time */
  30#else
  31        long            sem_otime;      /* last semop time */
  32        long            sem_ctime;      /* last change time */
  33#endif
  34        unsigned long   sem_nsems;      /* no. of semaphores in array */
  35        unsigned long   __unused3;
  36        unsigned long   __unused4;
  37};
  38
  39#endif  /* _ASM_POWERPC_SEMBUF_H */
  40