3245a2ecea
On i386 are two semtimedop. The old one is called via multiplexor and uses 32-bit timespec, and new semtimedop_tim64, which is uses 64-bit timespec. MFC after: 2 weeks
99 lines
3.0 KiB
C
99 lines
3.0 KiB
C
/*-
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* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
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*
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* Copyright (c) 2000 Marcel Moolenaar
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#ifndef _LINUX_IPC_H_
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#define _LINUX_IPC_H_
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/*
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* SystemV IPC defines
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*/
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#define LINUX_SEMOP 1
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#define LINUX_SEMGET 2
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#define LINUX_SEMCTL 3
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#define LINUX_SEMTIMEDOP 4
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#define LINUX_MSGSND 11
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#define LINUX_MSGRCV 12
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#define LINUX_MSGGET 13
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#define LINUX_MSGCTL 14
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#define LINUX_SHMAT 21
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#define LINUX_SHMDT 22
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#define LINUX_SHMGET 23
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#define LINUX_SHMCTL 24
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#define LINUX_IPC_RMID 0
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#define LINUX_IPC_SET 1
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#define LINUX_IPC_STAT 2
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#define LINUX_IPC_INFO 3
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#define LINUX_MSG_INFO 12
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#define LINUX_SHM_LOCK 11
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#define LINUX_SHM_UNLOCK 12
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#define LINUX_SHM_STAT 13
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#define LINUX_SHM_INFO 14
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#define LINUX_SHM_RDONLY 0x1000
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#define LINUX_SHM_RND 0x2000
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#define LINUX_SHM_REMAP 0x4000
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/* semctl commands */
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#define LINUX_GETPID 11
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#define LINUX_GETVAL 12
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#define LINUX_GETALL 13
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#define LINUX_GETNCNT 14
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#define LINUX_GETZCNT 15
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#define LINUX_SETVAL 16
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#define LINUX_SETALL 17
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#define LINUX_SEM_STAT 18
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#define LINUX_SEM_INFO 19
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/*
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* Version flags for semctl, msgctl, and shmctl commands
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* These are passed as bitflags or-ed with the actual command
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*/
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#define LINUX_IPC_OLD 0 /* Old version (no 32-bit UID support on many
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architectures) */
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#define LINUX_IPC_64 0x0100 /* New version (support 32-bit UIDs, bigger
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message sizes, etc. */
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#if defined(__i386__) || (defined(__amd64__) && defined(COMPAT_LINUX32))
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struct linux_semtimedop_args
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{
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l_int semid;
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struct sembuf *tsops;
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l_uint nsops;
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struct l_timespec *timeout;
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};
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int linux_semtimedop(struct thread *, struct linux_semtimedop_args *);
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#endif /* __i386__ || (__amd64__ && COMPAT_LINUX32) */
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#endif /* _LINUX_IPC_H_ */
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