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Linus Torvalds1da177e2005-04-16 15:20:36 -07001#ifndef _S390_SEMBUF_H
2#define _S390_SEMBUF_H
3
4/*
5 * The semid64_ds structure for S/390 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 (for !__s390x__)
11 * - 2 miscellaneous 32-bit values
12 */
13
14struct semid64_ds {
15 struct ipc64_perm sem_perm; /* permissions .. see ipc.h */
16 __kernel_time_t sem_otime; /* last semop time */
17#ifndef __s390x__
18 unsigned long __unused1;
19#endif /* ! __s390x__ */
20 __kernel_time_t sem_ctime; /* last change time */
21#ifndef __s390x__
22 unsigned long __unused2;
23#endif /* ! __s390x__ */
24 unsigned long sem_nsems; /* no. of semaphores in array */
25 unsigned long __unused3;
26 unsigned long __unused4;
27};
28
29#endif /* _S390_SEMBUF_H */