xref: /freebsd-src/sys/compat/linux/linux_ipc.h (revision 95ee2897e98f5d444f26ed2334cc7c439f9c16c6)
151705ff7SMarcel Moolenaar /*-
2*4d846d26SWarner Losh  * SPDX-License-Identifier: BSD-2-Clause
37f2d13d6SPedro F. Giffuni  *
451705ff7SMarcel Moolenaar  * Copyright (c) 2000 Marcel Moolenaar
551705ff7SMarcel Moolenaar  * All rights reserved.
651705ff7SMarcel Moolenaar  *
751705ff7SMarcel Moolenaar  * Redistribution and use in source and binary forms, with or without
851705ff7SMarcel Moolenaar  * modification, are permitted provided that the following conditions
951705ff7SMarcel Moolenaar  * are met:
1051705ff7SMarcel Moolenaar  * 1. Redistributions of source code must retain the above copyright
11b1ed95fdSEd Maste  *    notice, this list of conditions and the following disclaimer.
1251705ff7SMarcel Moolenaar  * 2. Redistributions in binary form must reproduce the above copyright
1351705ff7SMarcel Moolenaar  *    notice, this list of conditions and the following disclaimer in the
1451705ff7SMarcel Moolenaar  *    documentation and/or other materials provided with the distribution.
1551705ff7SMarcel Moolenaar  *
16b1ed95fdSEd Maste  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17b1ed95fdSEd Maste  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18b1ed95fdSEd Maste  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19b1ed95fdSEd Maste  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
20b1ed95fdSEd Maste  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21b1ed95fdSEd Maste  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22b1ed95fdSEd Maste  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23b1ed95fdSEd Maste  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24b1ed95fdSEd Maste  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25b1ed95fdSEd Maste  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26b1ed95fdSEd Maste  * SUCH DAMAGE.
2751705ff7SMarcel Moolenaar  */
2851705ff7SMarcel Moolenaar 
2951705ff7SMarcel Moolenaar #ifndef _LINUX_IPC_H_
3051705ff7SMarcel Moolenaar #define _LINUX_IPC_H_
3151705ff7SMarcel Moolenaar 
323ad9c842SMaxim Sobolev /*
33d825ce0aSJohn Baldwin  * SystemV IPC defines
34d825ce0aSJohn Baldwin  */
35d825ce0aSJohn Baldwin #define	LINUX_SEMOP		1
36d825ce0aSJohn Baldwin #define	LINUX_SEMGET		2
37d825ce0aSJohn Baldwin #define	LINUX_SEMCTL		3
383245a2ecSDmitry Chagin #define	LINUX_SEMTIMEDOP	4
39d825ce0aSJohn Baldwin #define	LINUX_MSGSND		11
40d825ce0aSJohn Baldwin #define	LINUX_MSGRCV		12
41d825ce0aSJohn Baldwin #define	LINUX_MSGGET		13
42d825ce0aSJohn Baldwin #define	LINUX_MSGCTL		14
43d825ce0aSJohn Baldwin #define	LINUX_SHMAT		21
44d825ce0aSJohn Baldwin #define	LINUX_SHMDT		22
45d825ce0aSJohn Baldwin #define	LINUX_SHMGET		23
46d825ce0aSJohn Baldwin #define	LINUX_SHMCTL		24
47d825ce0aSJohn Baldwin 
48d825ce0aSJohn Baldwin #define	LINUX_IPC_RMID		0
49d825ce0aSJohn Baldwin #define	LINUX_IPC_SET		1
50d825ce0aSJohn Baldwin #define	LINUX_IPC_STAT		2
51d825ce0aSJohn Baldwin #define	LINUX_IPC_INFO		3
52d825ce0aSJohn Baldwin 
53d825ce0aSJohn Baldwin #define	LINUX_MSG_INFO	12
54d825ce0aSJohn Baldwin 
55d825ce0aSJohn Baldwin #define	LINUX_SHM_LOCK		11
56d825ce0aSJohn Baldwin #define	LINUX_SHM_UNLOCK	12
57d825ce0aSJohn Baldwin #define	LINUX_SHM_STAT		13
58d825ce0aSJohn Baldwin #define	LINUX_SHM_INFO		14
59d825ce0aSJohn Baldwin 
60d825ce0aSJohn Baldwin #define	LINUX_SHM_RDONLY	0x1000
61d825ce0aSJohn Baldwin #define	LINUX_SHM_RND		0x2000
62d825ce0aSJohn Baldwin #define	LINUX_SHM_REMAP		0x4000
63d825ce0aSJohn Baldwin 
64d825ce0aSJohn Baldwin /* semctl commands */
65d825ce0aSJohn Baldwin #define	LINUX_GETPID		11
66d825ce0aSJohn Baldwin #define	LINUX_GETVAL		12
67d825ce0aSJohn Baldwin #define	LINUX_GETALL		13
68d825ce0aSJohn Baldwin #define	LINUX_GETNCNT		14
69d825ce0aSJohn Baldwin #define	LINUX_GETZCNT		15
70d825ce0aSJohn Baldwin #define	LINUX_SETVAL		16
71d825ce0aSJohn Baldwin #define	LINUX_SETALL		17
72d825ce0aSJohn Baldwin #define	LINUX_SEM_STAT		18
73d825ce0aSJohn Baldwin #define	LINUX_SEM_INFO		19
74d825ce0aSJohn Baldwin 
75d825ce0aSJohn Baldwin /*
763ad9c842SMaxim Sobolev  * Version flags for semctl, msgctl, and shmctl commands
773ad9c842SMaxim Sobolev  * These are passed as bitflags or-ed with the actual command
783ad9c842SMaxim Sobolev  */
793ad9c842SMaxim Sobolev #define	LINUX_IPC_OLD	0	/* Old version (no 32-bit UID support on many
803ad9c842SMaxim Sobolev 				   architectures) */
813ad9c842SMaxim Sobolev #define	LINUX_IPC_64	0x0100	/* New version (support 32-bit UIDs, bigger
823ad9c842SMaxim Sobolev 				   message sizes, etc. */
833ad9c842SMaxim Sobolev 
843245a2ecSDmitry Chagin #if defined(__i386__) || (defined(__amd64__) && defined(COMPAT_LINUX32))
853245a2ecSDmitry Chagin struct linux_semtimedop_args
863245a2ecSDmitry Chagin {
873245a2ecSDmitry Chagin 	l_int		semid;
883245a2ecSDmitry Chagin 	struct sembuf	*tsops;
893245a2ecSDmitry Chagin 	l_uint		nsops;
903245a2ecSDmitry Chagin 	struct l_timespec *timeout;
913245a2ecSDmitry Chagin };
923245a2ecSDmitry Chagin 
933245a2ecSDmitry Chagin int linux_semtimedop(struct thread *, struct linux_semtimedop_args *);
943245a2ecSDmitry Chagin #endif /* __i386__ || (__amd64__ && COMPAT_LINUX32) */
953245a2ecSDmitry Chagin 
9651705ff7SMarcel Moolenaar #endif /* _LINUX_IPC_H_ */
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