FreeBSD/Linux Kernel Cross Reference
sys/compat/freebsd32/freebsd32_ipc.h

     /*-
      * Copyright (c) 2002 Doug Rabson
      * All rights reserved.
      *
      * Redistribution and use in source and binary forms, with or without
      * modification, are permitted provided that the following conditions
      * are met:
      * 1. Redistributions of source code must retain the above copyright
      *    notice, this list of conditions and the following disclaimer.
     * 2. Redistributions in binary form must reproduce the above copyright
     *    notice, this list of conditions and the following disclaimer in the
     *    documentation and/or other materials provided with the distribution.
     *
     * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
     * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
     * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     * SUCH DAMAGE.
     *
     * $FreeBSD$
     */
    
    #ifndef _COMPAT_FREEBSD32_FREEBSD32_IPC_H_
    #define _COMPAT_FREEBSD32_FREEBSD32_IPC_H_
    
    struct ipc_perm32 {
            uid_t           cuid;
            gid_t           cgid;
            uid_t           uid;
            gid_t           gid;
            mode_t          mode;
            uint16_t        seq;
            uint32_t        key;
    };
    
    struct semid_ds32 {
            struct ipc_perm32 sem_perm;
            uint32_t        sem_base;
            unsigned short  sem_nsems;
            int32_t         sem_otime;
            int32_t         sem_ctime;
    };
    
    union semun32 {
            int             val;
            uint32_t        buf;
            uint32_t        array;
    };
    
    struct msqid_ds32 {
            struct ipc_perm32 msg_perm;
            uint32_t        msg_first;
            uint32_t        msg_last;
            uint32_t        msg_cbytes;
            uint32_t        msg_qnum;
            uint32_t        msg_qbytes;
            pid_t           msg_lspid;
            pid_t           msg_lrpid;
            int32_t         msg_stime;
            int32_t         msg_rtime;
            int32_t         msg_ctime;
    };
    
    struct shmid_ds32 {
            struct ipc_perm32 shm_perm;
            int32_t         shm_segsz;
            pid_t           shm_lpid;
            pid_t           shm_cpid;
            int             shm_nattch;
            int32_t         shm_atime;
            int32_t         shm_dtime;
            int32_t         shm_ctime;
    };
    
    struct shm_info32 {
            int32_t         used_ids;
            uint32_t        shm_tot;
            uint32_t        shm_rss;
            uint32_t        shm_swp;
            uint32_t        swap_attempts;
            uint32_t        swap_successes;
    };
    
    struct shminfo32 {
            uint32_t        shmmax;
            uint32_t        shmmin;
            uint32_t        shmmni;
            uint32_t        shmseg;
            uint32_t        shmall;
    };
    
    #if defined(COMPAT_FREEBSD4) || defined(COMPAT_FREEBSD5) || \
        defined(COMPAT_FREEBSD6) || defined(COMPAT_FREEBSD7)
   struct ipc_perm32_old {
           uint16_t        cuid;
           uint16_t        cgid;
           uint16_t        uid;
           uint16_t        gid;
           uint16_t        mode;
           uint16_t        seq;
           uint32_t        key;
   };
   
   struct semid_ds32_old {
           struct ipc_perm32_old sem_perm;
           uint32_t        sem_base;
           unsigned short  sem_nsems;
           int32_t         sem_otime;
           int32_t         sem_pad1;
           int32_t         sem_ctime;
           int32_t         sem_pad2;
           int32_t         sem_pad3[4];
   };
   
   struct msqid_ds32_old {
           struct ipc_perm32_old msg_perm;
           uint32_t        msg_first;
           uint32_t        msg_last;
           uint32_t        msg_cbytes;
           uint32_t        msg_qnum;
           uint32_t        msg_qbytes;
           pid_t           msg_lspid;
           pid_t           msg_lrpid;
           int32_t         msg_stime;
           int32_t         msg_pad1;
           int32_t         msg_rtime;
           int32_t         msg_pad2;
           int32_t         msg_ctime;
           int32_t         msg_pad3;
           int32_t         msg_pad4[4];
   };
   
   struct shmid_ds32_old {
           struct ipc_perm32_old shm_perm;
           int32_t         shm_segsz;
           pid_t           shm_lpid;
           pid_t           shm_cpid;
           int16_t         shm_nattch;
           int32_t         shm_atime;
           int32_t         shm_dtime;
           int32_t         shm_ctime;
           uint32_t        shm_internal;
   };
   
   void    freebsd32_ipcperm_old_in(struct ipc_perm32_old *ip32,
               struct ipc_perm *ip);
   void    freebsd32_ipcperm_old_out(struct ipc_perm *ip,
               struct ipc_perm32_old *ip32);
   #endif
   
   void    freebsd32_ipcperm_in(struct ipc_perm32 *ip32, struct ipc_perm *ip);
   void    freebsd32_ipcperm_out(struct ipc_perm *ip, struct ipc_perm32 *ip32);
   
   #endif /* !_COMPAT_FREEBSD32_FREEBSD32_IPC_H_ */

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