sembuf.h 696 B

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  1. #ifndef _ASM_SEMBUF_H
  2. #define _ASM_SEMBUF_H
  3. /*
  4. * The semid64_ds structure for MN10300 architecture.
  5. * Note extra padding because this structure is passed back and forth
  6. * between kernel and user space.
  7. *
  8. * Pad space is left for:
  9. * - 64-bit time_t to solve y2038 problem
  10. * - 2 miscellaneous 32-bit values
  11. */
  12. struct semid64_ds {
  13. struct ipc64_perm sem_perm; /* permissions .. see ipc.h */
  14. __kernel_time_t sem_otime; /* last semop time */
  15. unsigned long __unused1;
  16. __kernel_time_t sem_ctime; /* last change time */
  17. unsigned long __unused2;
  18. unsigned long sem_nsems; /* no. of semaphores in array */
  19. unsigned long __unused3;
  20. unsigned long __unused4;
  21. };
  22. #endif /* _ASM_SEMBUF_H */