sembuf.h 742 B

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  1. #ifndef _PARISC_SEMBUF_H
  2. #define _PARISC_SEMBUF_H
  3. /*
  4. * The semid64_ds structure for parisc 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. #ifndef __LP64__
  15. unsigned int __pad1;
  16. #endif
  17. __kernel_time_t sem_otime; /* last semop time */
  18. #ifndef __LP64__
  19. unsigned int __pad2;
  20. #endif
  21. __kernel_time_t sem_ctime; /* last change time */
  22. unsigned int sem_nsems; /* no. of semaphores in array */
  23. unsigned int __unused1;
  24. unsigned int __unused2;
  25. };
  26. #endif /* _PARISC_SEMBUF_H */