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Annotation of sys/compat/linux/linux_ipc.h, Revision 1.1

1.1     ! nbrk        1: /*     $OpenBSD: linux_ipc.h,v 1.3 2000/07/23 22:35:38 jasoni Exp $    */
        !             2: /*     $NetBSD: linux_ipc.h,v 1.1 1995/02/28 23:25:47 fvdl Exp $       */
        !             3:
        !             4: /*
        !             5:  * Copyright (c) 1995 Frank van der Linden
        !             6:  * All rights reserved.
        !             7:  *
        !             8:  * Redistribution and use in source and binary forms, with or without
        !             9:  * modification, are permitted provided that the following conditions
        !            10:  * are met:
        !            11:  * 1. Redistributions of source code must retain the above copyright
        !            12:  *    notice, this list of conditions and the following disclaimer.
        !            13:  * 2. Redistributions in binary form must reproduce the above copyright
        !            14:  *    notice, this list of conditions and the following disclaimer in the
        !            15:  *    documentation and/or other materials provided with the distribution.
        !            16:  * 3. All advertising materials mentioning features or use of this software
        !            17:  *    must display the following acknowledgement:
        !            18:  *      This product includes software developed for the NetBSD Project
        !            19:  *      by Frank van der Linden
        !            20:  * 4. The name of the author may not be used to endorse or promote products
        !            21:  *    derived from this software without specific prior written permission
        !            22:  *
        !            23:  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
        !            24:  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
        !            25:  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
        !            26:  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
        !            27:  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
        !            28:  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
        !            29:  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
        !            30:  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
        !            31:  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
        !            32:  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
        !            33:  */
        !            34:
        !            35: #ifndef _LINUX_IPC_H
        !            36: #define _LINUX_IPC_H
        !            37:
        !            38: /*
        !            39:  * Structs and values to handle the SYSV ipc/shm/msg calls implemented
        !            40:  * in Linux. Most values match the OpenBSD values (as they are both derived
        !            41:  * from SysV values). Values that are the same may not be defined here.
        !            42:  */
        !            43:
        !            44: typedef int linux_key_t;
        !            45:
        !            46: /*
        !            47:  * The only thing different about the Linux ipc_perm structure is the
        !            48:  * order of the fields.
        !            49:  */
        !            50: struct linux_ipc_perm {
        !            51:        linux_key_t     l_key;
        !            52:        ushort          l_uid;
        !            53:        ushort          l_gid;
        !            54:        ushort          l_cuid;
        !            55:        ushort          l_cgid;
        !            56:        ushort          l_mode;
        !            57:        ushort          l_seq;
        !            58: };
        !            59:
        !            60: #define LINUX_IPC_RMID 0
        !            61: #define LINUX_IPC_SET  1
        !            62: #define LINUX_IPC_STAT 2
        !            63: #define LINUX_IPC_INFO 3
        !            64:
        !            65: #endif /* _LINUX_IPC_H */