The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)


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FreeBSD/Linux Kernel Cross Reference
sys/compat/svr4_32/svr4_32_ipc.h

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    1 /*      $NetBSD: svr4_32_ipc.h,v 1.3 2005/12/11 12:20:26 christos Exp $ */
    2 
    3 /*-
    4  * Copyright (c) 1995 The NetBSD Foundation, Inc.
    5  * All rights reserved.
    6  *
    7  * This code is derived from software contributed to The NetBSD Foundation
    8  * by Christos Zoulas.
    9  *
   10  * Redistribution and use in source and binary forms, with or without
   11  * modification, are permitted provided that the following conditions
   12  * are met:
   13  * 1. Redistributions of source code must retain the above copyright
   14  *    notice, this list of conditions and the following disclaimer.
   15  * 2. Redistributions in binary form must reproduce the above copyright
   16  *    notice, this list of conditions and the following disclaimer in the
   17  *    documentation and/or other materials provided with the distribution.
   18  * 3. All advertising materials mentioning features or use of this software
   19  *    must display the following acknowledgement:
   20  *        This product includes software developed by the NetBSD
   21  *        Foundation, Inc. and its contributors.
   22  * 4. Neither the name of The NetBSD Foundation nor the names of its
   23  *    contributors may be used to endorse or promote products derived
   24  *    from this software without specific prior written permission.
   25  *
   26  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
   27  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
   28  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
   29  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
   30  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
   31  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
   32  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
   33  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
   34  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
   35  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
   36  * POSSIBILITY OF SUCH DAMAGE.
   37  */
   38 
   39 #ifndef _SVR4_32_IPC_H_
   40 #define _SVR4_32_IPC_H_
   41 
   42 #include <compat/svr4/svr4_ipc.h>
   43 /*
   44  * General IPC
   45  */
   46 struct svr4_32_ipc_perm {
   47         svr4_32_uid_t   uid;
   48         svr4_32_gid_t   gid;
   49         svr4_32_uid_t   cuid;
   50         svr4_32_gid_t   cgid;
   51         svr4_32_mode_t  mode;
   52         netbsd32_u_long seq;
   53         svr4_32_key_t   key;
   54         netbsd32_long   pad[4];
   55 };
   56 typedef netbsd32_caddr_t svr4_32_ipc_permp;
   57 /*
   58  * Message queues
   59  */
   60 typedef netbsd32_caddr_t svr4_32_msgp;
   61 struct svr4_32_msg {
   62         svr4_32_msgp    msg_next;
   63         netbsd32_long   msg_type;
   64         u_short         msg_ts;
   65         short           msg_spot;
   66 };
   67 
   68 struct svr4_32_msqid_ds {
   69         struct svr4_32_ipc_perm msg_perm;
   70         svr4_32_msgp            msg_first;
   71         svr4_32_msgp            msg_last;
   72         netbsd32_u_long         msg_cbytes;
   73         netbsd32_u_long         msg_qnum;
   74         netbsd32_u_long         msg_qbytes;
   75         svr4_32_pid_t           msg_lspid;
   76         svr4_32_pid_t           msg_lrpid;
   77         svr4_32_time_t          msg_stime;
   78         netbsd32_long           msg_pad1;
   79         svr4_32_time_t          msg_rtime;
   80         netbsd32_long           msg_pad2;
   81         svr4_32_time_t          msg_ctime;
   82         netbsd32_long           msg_pad3;
   83         short                   msg_cv;
   84         short                   msg_qnum_cv;
   85         netbsd32_long           msg_pad4[3];
   86 };
   87 typedef netbsd32_caddr_t svr4_32_msqid_dsp;
   88 
   89 struct svr4_32_msgbuf {
   90         netbsd32_long   mtype;          /* message type */
   91         char            mtext[1];       /* message text */
   92 };
   93 typedef netbsd32_caddr_t svr4_32_msgbufp;
   94 
   95 typedef netbsd32_caddr_t svr4_32_msginfop;
   96 
   97 /*
   98  * Shared memory
   99  */
  100 
  101 struct svr4_32_shmid_ds {
  102         struct svr4_32_ipc_perm shm_perm;
  103         int                     shm_segsz;
  104         netbsd32_caddr_t        shm_amp;
  105         u_short                 shm_lkcnt;
  106         svr4_32_pid_t           shm_lpid;
  107         svr4_32_pid_t           shm_cpid;
  108         netbsd32_u_long         shm_nattch;
  109         netbsd32_u_long         shm_cnattch;
  110         svr4_32_time_t          shm_atime;
  111         netbsd32_long           shm_pad1;
  112         svr4_32_time_t          shm_dtime;
  113         netbsd32_long           shm_pad2;
  114         svr4_32_time_t          shm_ctime;
  115         netbsd32_long           shm_pad3;
  116         netbsd32_long           shm_pad4[4];
  117 };
  118 typedef netbsd32_caddr_t svr4_32_shmid_dsp;
  119 
  120 /*
  121  * Semaphores
  122  */
  123 
  124 typedef netbsd32_caddr_t svr4_32_semp;
  125 
  126 struct svr4_32_semid_ds {
  127         struct svr4_32_ipc_perm sem_perm;
  128         svr4_32_semp            sem_base;
  129         u_short                 sem_nsems;
  130         svr4_32_time_t          sem_otime;
  131         netbsd32_long           sem_pad1;
  132         svr4_32_time_t          sem_ctime;
  133         netbsd32_long           sem_pad2;
  134         netbsd32_long           sem_pad3[4];
  135 };
  136 typedef netbsd32_caddr_t svr4_32_semid_dsp;
  137 typedef netbsd32_caddr_t svr4_32_sembufp;
  138 
  139 #endif  /* _SVR4_32_IPC_H */

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