| #ifndef __ASM_GENERIC_IPCBUF_H |
| #define __ASM_GENERIC_IPCBUF_H |
| * The generic ipc64_perm structure: |
| * Note extra padding because this structure is passed back and forth |
| * between kernel and user space. |
| * ipc64_perm was originally meant to be architecture specific, but |
| * everyone just ended up making identical copies without specific |
| * optimizations, so we may just as well all use the same one. |
| * - 32-bit mode_t on architectures that only had 16 bit |
| * - 2 miscellaneous 32-bit values |
| /* pad if mode_t is u16: */ |
| unsigned char __pad1[4 - sizeof(__kernel_mode_t)]; |
| #endif /* __ASM_GENERIC_IPCBUF_H */ |