root/include/asm-cris/msgbuf.h

INCLUDED FROM

#ifndef _CRIS_MSGBUF_H
#define _CRIS_MSGBUF_H

/* verbatim copy of asm-i386 version */

/* 
 * The msqid64_ds structure for CRIS architecture.
 * 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 msqid64_ds {
        struct ipc64_perm msg_perm;
        __kernel_time_t msg_stime;      /* last msgsnd time */
        unsigned long   __unused1;
        __kernel_time_t msg_rtime;      /* last msgrcv time */
        unsigned long   __unused2;
        __kernel_time_t msg_ctime;      /* last change time */
        unsigned long   __unused3;
        unsigned long  msg_cbytes;      /* current number of bytes on queue */
        unsigned long  msg_qnum;        /* number of messages in queue */
        unsigned long  msg_qbytes;      /* max number of bytes on queue */
        __kernel_pid_t msg_lspid;       /* pid of last msgsnd */
        __kernel_pid_t msg_lrpid;       /* last receive pid */
        unsigned long  __unused4;
        unsigned long  __unused5;
};

#endif /* _CRIS_MSGBUF_H */