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/* Analogous to kernel struct shmid64_ds used on shmctl. */
struct kernel_shmid64_ds
{
struct ipc_perm shm_perm; /* operation permission struct */
unsigned long int shm_atime_high;
unsigned long int shm_atime; /* time of last shmat() */
unsigned long int shm_dtime_high;
unsigned long int shm_dtime; /* time of last shmdt() */
unsigned long int shm_ctime_high;
unsigned long int shm_ctime; /* time of last change by shmctl() */
unsigned long int __pad;
size_t shm_segsz; /* size of segment in bytes */
__pid_t shm_cpid; /* pid of creator */
__pid_t shm_lpid; /* pid of last shmop */
shmatt_t shm_nattch; /* number of current attaches */
unsigned long int __unused1;
unsigned long int __unused2;
};
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