Subversion Repositories or1k_soc_on_altera_embedded_dev_kit

#ifndef _OR32_SHMBUF_H

#define _OR32_SHMBUF_H

/*

 * The shmid64_ds structure for OR32 architecture (same as for i386)

 * Note extra padding because this structure is passed back and forth

 * between kernel and user space.

 *

 * Pad space is left for:

 * - 64-bit time_t to solve y2038 problem

 * - 2 miscellaneous 32-bit values

 */

struct shmid64_ds {

                struct ipc64_perm       shm_perm;       /* operation perms */

                size_t                  shm_segsz;      /* size of segment (bytes) */

                __kernel_time_t         shm_atime;      /* last attach time */

                unsigned long           __unused1;

                __kernel_time_t         shm_dtime;      /* last detach time */

                unsigned long           __unused2;

                __kernel_time_t         shm_ctime;      /* last change time */

                unsigned long           __unused3;

                __kernel_pid_t          shm_cpid;       /* pid of creator */

                __kernel_pid_t          shm_lpid;       /* pid of last operator */

                unsigned long           shm_nattch;     /* no. of current attaches */

                unsigned long           __unused4;

                unsigned long           __unused5;

};

struct shminfo64 {

        unsigned long   shmmax;

        unsigned long   shmmin;

        unsigned long   shmmni;

        unsigned long   shmseg;

        unsigned long   shmall;

        unsigned long   __unused1;

        unsigned long   __unused2;

        unsigned long   __unused3;

        unsigned long   __unused4;

};

#endif