arch/blackfin/include/asm/sembuf.h

   1 #ifndef _BFIN_SEMBUF_H
   2 #define _BFIN_SEMBUF_H
   3
   4 /*
   5  * The semid64_ds structure for bfin architecture.
   6  * Note extra padding because this structure is passed back and forth
   7  * between kernel and user space.
   8  *
   9  * Pad space is left for:
  10  * - 64-bit time_t to solve y2038 problem
  11  * - 2 miscellaneous 32-bit values
  12  */
  13
  14 struct semid64_ds {
  15         struct ipc64_perm sem_perm;     /* permissions .. see ipc.h */
  16         __kernel_time_t sem_otime;      /* last semop time */
  17         unsigned long __unused1;
  18         __kernel_time_t sem_ctime;      /* last change time */
  19         unsigned long __unused2;
  20         unsigned long sem_nsems;        /* no. of semaphores in array */
  21         unsigned long __unused3;
  22         unsigned long __unused4;
  23 };
  24
  25 #endif                          /* _BFIN_SEMBUF_H */