arch/powerpc/include/asm/msgbuf.h

   1 #ifndef _ASM_POWERPC_MSGBUF_H
   2 #define _ASM_POWERPC_MSGBUF_H
   3
   4 /*
   5  * The msqid64_ds structure for the PowerPC architecture.
   6  * Note extra padding because this structure is passed back and forth
   7  * between kernel and user space.
   8  */
   9
  10 struct msqid64_ds {
  11         struct ipc64_perm msg_perm;
  12 #ifndef __powerpc64__
  13         unsigned int    __unused1;
  14 #endif
  15         __kernel_time_t msg_stime;      /* last msgsnd time */
  16 #ifndef __powerpc64__
  17         unsigned int    __unused2;
  18 #endif
  19         __kernel_time_t msg_rtime;      /* last msgrcv time */
  20 #ifndef __powerpc64__
  21         unsigned int    __unused3;
  22 #endif
  23         __kernel_time_t msg_ctime;      /* last change time */
  24         unsigned long  msg_cbytes;      /* current number of bytes on queue */
  25         unsigned long  msg_qnum;        /* number of messages in queue */
  26         unsigned long  msg_qbytes;      /* max number of bytes on queue */
  27         __kernel_pid_t msg_lspid;       /* pid of last msgsnd */
  28         __kernel_pid_t msg_lrpid;       /* last receive pid */
  29         unsigned long  __unused4;
  30         unsigned long  __unused5;
  31 };
  32
  33 #endif  /* _ASM_POWERPC_MSGBUF_H */