| Greg Kroah-Hartman | 6f52b16 | 2017-11-01 15:08:43 +0100 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ |
| David Howells | b920de1 | 2008-02-08 04:19:31 -0800 | [diff] [blame] | 2 | #ifndef _ASM_SEMBUF_H |
| 3 | #define _ASM_SEMBUF_H |
| 4 | |
| 5 | /* |
| 6 | * The semid64_ds structure for MN10300 architecture. |
| 7 | * Note extra padding because this structure is passed back and forth |
| 8 | * between kernel and user space. |
| 9 | * |
| 10 | * Pad space is left for: |
| 11 | * - 64-bit time_t to solve y2038 problem |
| 12 | * - 2 miscellaneous 32-bit values |
| 13 | */ |
| 14 | |
| 15 | struct semid64_ds { |
| 16 | struct ipc64_perm sem_perm; /* permissions .. see ipc.h */ |
| 17 | __kernel_time_t sem_otime; /* last semop time */ |
| 18 | unsigned long __unused1; |
| 19 | __kernel_time_t sem_ctime; /* last change time */ |
| 20 | unsigned long __unused2; |
| 21 | unsigned long sem_nsems; /* no. of semaphores in array */ |
| 22 | unsigned long __unused3; |
| 23 | unsigned long __unused4; |
| 24 | }; |
| 25 | |
| 26 | #endif /* _ASM_SEMBUF_H */ |