| 1 | /* x86 implementation of the semaphore struct semid_ds. |
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| 2 | Copyright (C) 1995-2024 Free Software Foundation, Inc. |
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| 3 | This file is part of the GNU C Library. |
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| 4 | |
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| 5 | The GNU C Library is free software; you can redistribute it and/or |
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| 6 | modify it under the terms of the GNU Lesser General Public |
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| 7 | License as published by the Free Software Foundation; either |
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| 8 | version 2.1 of the License, or (at your option) any later version. |
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| 9 | |
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| 10 | The GNU C Library is distributed in the hope that it will be useful, |
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| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 13 | Lesser General Public License for more details. |
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| 14 | |
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| 15 | You should have received a copy of the GNU Lesser General Public |
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| 16 | License along with the GNU C Library; if not, see |
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| 17 | <https://www.gnu.org/licenses/>. */ |
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| 18 | |
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| 19 | #ifndef _SYS_SEM_H |
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| 20 | # error "Never include <bits/types/struct_semid_ds.h> directly; use <sys/sem.h> instead." |
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| 21 | #endif |
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| 22 | |
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| 23 | /* Data structure describing a set of semaphores. */ |
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| 24 | struct semid_ds |
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| 25 | { |
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| 26 | #ifdef __USE_TIME_BITS64 |
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| 27 | # include <bits/types/struct_semid64_ds_helper.h> |
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| 28 | #else |
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| 29 | struct ipc_perm sem_perm; /* operation permission struct */ |
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| 30 | __time_t sem_otime; /* last semop() time */ |
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| 31 | __syscall_ulong_t __sem_otime_high; |
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| 32 | __time_t sem_ctime; /* last time changed by semctl() */ |
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| 33 | __syscall_ulong_t __sem_ctime_high; |
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| 34 | __syscall_ulong_t sem_nsems; /* number of semaphores in set */ |
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| 35 | __syscall_ulong_t __glibc_reserved3; |
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| 36 | __syscall_ulong_t __glibc_reserved4; |
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| 37 | #endif |
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| 38 | }; |
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| 39 | |
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