sembuf.h

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#ifndef _PARISC_SEMBUF_H
#define _PARISC_SEMBUF_H

/* 
 * The semid64_ds structure for parisc 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 semid64_ds {
    struct ipc64_perm sem_perm;     /* permissions .. see ipc.h */
#ifndef CONFIG_64BIT
    unsigned int    __pad1;
#endif
    __kernel_time_t sem_otime;      /* last semop time */
#ifndef CONFIG_64BIT
    unsigned int    __pad2;
#endif
    __kernel_time_t sem_ctime;      /* last change time */
    unsigned int    sem_nsems;      /* no. of semaphores in array */
    unsigned int    __unused1;
    unsigned int    __unused2;
};

#endif /* _PARISC_SEMBUF_H */