arch/parisc/include/uapi/asm/sembuf.h

   1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
   2 #ifndef _PARISC_SEMBUF_H
   3 #define _PARISC_SEMBUF_H
   4
   5 #include <asm/bitsperlong.h>
   6 #include <asm/ipcbuf.h>
   7
   8 /*
   9  * The semid64_ds structure for parisc architecture.
  10  * Note extra padding because this structure is passed back and forth
  11  * between kernel and user space.
  12  *
  13  * Pad space is left for:
  14  * - 2 miscellaneous 32-bit values
  15  */
  16
  17 struct semid64_ds {
  18         struct ipc64_perm sem_perm;             /* permissions .. see ipc.h */
  19 #if __BITS_PER_LONG == 64
  20         long            sem_otime;              /* last semop time */
  21         long            sem_ctime;              /* last change time */
  22 #else
  23         unsigned long   sem_otime_high;
  24         unsigned long   sem_otime;              /* last semop time */
  25         unsigned long   sem_ctime_high;
  26         unsigned long   sem_ctime;              /* last change time */
  27 #endif
  28         unsigned long   sem_nsems;              /* no. of semaphores in array */
  29         unsigned long   __unused1;
  30         unsigned long   __unused2;
  31 };
  32
  33 #endif /* _PARISC_SEMBUF_H */