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Viewing changes to arch/frv/include/asm/shmbuf.h

  • Committer: Bazaar Package Importer
  • Author(s): Luke Yelavich
  • Date: 2009-08-05 23:00:52 UTC
  • Revision ID: james.westby@ubuntu.com-20090805230052-7xedvqcyk9dnnxb2
Tags: 2.6.31-1.1
New upstream release

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arch/frv/include/asm/shmbuf.h
 
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#ifndef _ASM_SHMBUF_H
 
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#define _ASM_SHMBUF_H
 
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/*
 
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 * The shmid64_ds structure for FR-V architecture.
 
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 * Note extra padding because this structure is passed back and forth
 
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 * between kernel and user space.
 
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 *
 
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 * Pad space is left for:
 
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 * - 64-bit time_t to solve y2038 problem
 
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 * - 2 miscellaneous 32-bit values
 
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 */
 
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struct shmid64_ds {
 
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        struct ipc64_perm       shm_perm;       /* operation perms */
 
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        size_t                  shm_segsz;      /* size of segment (bytes) */
 
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        __kernel_time_t         shm_atime;      /* last attach time */
 
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        unsigned long           __unused1;
 
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        __kernel_time_t         shm_dtime;      /* last detach time */
 
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        unsigned long           __unused2;
 
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        __kernel_time_t         shm_ctime;      /* last change time */
 
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        unsigned long           __unused3;
 
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        __kernel_pid_t          shm_cpid;       /* pid of creator */
 
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        __kernel_pid_t          shm_lpid;       /* pid of last operator */
 
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        unsigned long           shm_nattch;     /* no. of current attaches */
 
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        unsigned long           __unused4;
 
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        unsigned long           __unused5;
 
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};
 
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struct shminfo64 {
 
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        unsigned long   shmmax;
 
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        unsigned long   shmmin;
 
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        unsigned long   shmmni;
 
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        unsigned long   shmseg;
 
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        unsigned long   shmall;
 
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        unsigned long   __unused1;
 
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        unsigned long   __unused2;
 
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        unsigned long   __unused3;
 
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        unsigned long   __unused4;
 
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};
 
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#endif /* _ASM_SHMBUF_H */
 
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