Merge tag 'backport/v3.14.24-ltsi-rc1/phy-rcar-gen2-usb-to-v3.15' into backport/v3...
[platform/adaptation/renesas_rcar/renesas_kernel.git] / arch / parisc / include / uapi / asm / shmbuf.h
1 #ifndef _PARISC_SHMBUF_H
2 #define _PARISC_SHMBUF_H
3
4 /* 
5  * The shmid64_ds structure for parisc architecture.
6  * Note extra padding because this structure is passed back and forth
7  * between kernel and user space.
8  *
9  * Pad space is left for:
10  * - 64-bit time_t to solve y2038 problem
11  * - 2 miscellaneous 32-bit values
12  */
13
14 struct shmid64_ds {
15         struct ipc64_perm       shm_perm;       /* operation perms */
16 #ifndef CONFIG_64BIT
17         unsigned int            __pad1;
18 #endif
19         __kernel_time_t         shm_atime;      /* last attach time */
20 #ifndef CONFIG_64BIT
21         unsigned int            __pad2;
22 #endif
23         __kernel_time_t         shm_dtime;      /* last detach time */
24 #ifndef CONFIG_64BIT
25         unsigned int            __pad3;
26 #endif
27         __kernel_time_t         shm_ctime;      /* last change time */
28 #ifndef CONFIG_64BIT
29         unsigned int            __pad4;
30 #endif
31         size_t                  shm_segsz;      /* size of segment (bytes) */
32         __kernel_pid_t          shm_cpid;       /* pid of creator */
33         __kernel_pid_t          shm_lpid;       /* pid of last operator */
34         unsigned int            shm_nattch;     /* no. of current attaches */
35         unsigned int            __unused1;
36         unsigned int            __unused2;
37 };
38
39 struct shminfo64 {
40         unsigned long   shmmax;
41         unsigned long   shmmin;
42         unsigned long   shmmni;
43         unsigned long   shmseg;
44         unsigned long   shmall;
45         unsigned long   __unused1;
46         unsigned long   __unused2;
47         unsigned long   __unused3;
48         unsigned long   __unused4;
49 };
50
51 #endif /* _PARISC_SHMBUF_H */