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Annotation of sys/compat/linux/linux_ipc.h, Revision 1.1.1.1

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 */