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

   1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
   2 #ifndef _SPARC_SEMBUF_H
   3 #define _SPARC_SEMBUF_H
   4
   5 #include <asm/ipcbuf.h>
   6
   7 /*
   8  * The semid64_ds structure for sparc architecture.
   9  * Note extra padding because this structure is passed back and forth
  10  * between kernel and user space.
  11  *
  12  * Pad space is left for:
  13  * - 2 miscellaneous 32-bit values
  14  */
  15
  16 struct semid64_ds {
  17         struct ipc64_perm sem_perm;             /* permissions .. see ipc.h */
  18 #if defined(__sparc__) && defined(__arch64__)
  19         long            sem_otime;              /* last semop time */
  20         long            sem_ctime;              /* last change time */
  21 #else
  22         unsigned long   sem_otime_high;
  23         unsigned long   sem_otime;              /* last semop time */
  24         unsigned long   sem_ctime_high;
  25         unsigned long   sem_ctime;              /* last change time */
  26 #endif
  27         unsigned long   sem_nsems;              /* no. of semaphores in array */
  28         unsigned long   __unused1;
  29         unsigned long   __unused2;
  30 };
  31
  32 #endif /* _SPARC64_SEMBUF_H */