projects / linux-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 1da177e4 LT |
1 | #ifndef __S390_IPCBUF_H__ |
| 2 | #define __S390_IPCBUF_H__ | |
| 3 | ||
| 4 | /* | |
| 5 | * The user_ipc_perm structure for S/390 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 | * - 32-bit mode_t and seq | |
| 11 | * - 2 miscellaneous 32-bit values | |
| 12 | */ | |
| 13 | ||
| 14 | struct ipc64_perm | |
| 15 | { | |
| 16 | __kernel_key_t key; | |
| 17 | __kernel_uid32_t uid; | |
| 18 | __kernel_gid32_t gid; | |
| 19 | __kernel_uid32_t cuid; | |
| 20 | __kernel_gid32_t cgid; | |
| 21 | __kernel_mode_t mode; | |
| 22 | unsigned short __pad1; | |
| 23 | unsigned short seq; | |
| 24 | #ifndef __s390x__ | |
| 25 | unsigned short __pad2; | |
| 26 | #endif /* ! __s390x__ */ | |
| 27 | unsigned long __unused1; | |
| 28 | unsigned long __unused2; | |
| 29 | }; | |
| 30 | ||
| 31 | #endif /* __S390_IPCBUF_H__ */ |