| b.liu | e958203 | 2025-04-17 19:18:16 +0800 | [diff] [blame^] | 1 | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ |
| 2 | #ifndef _PARISC_SEMBUF_H |
| 3 | #define _PARISC_SEMBUF_H |
| 4 | |
| 5 | #include <asm/bitsperlong.h> |
| 6 | |
| 7 | /* |
| 8 | * The semid64_ds structure for parisc 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 __BITS_PER_LONG == 64 |
| 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 /* _PARISC_SEMBUF_H */ |