| /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ |
| #ifndef __SPARC_IPCBUF_H |
| #define __SPARC_IPCBUF_H |
| |
| #include <linux/posix_types.h> |
| |
| /* |
| * The ipc64_perm structure for sparc/sparc64 architecture. |
| * Note extra padding because this structure is passed back and forth |
| * between kernel and user space. |
| * |
| * Pad space is left for: |
| * - 32-bit seq |
| * - on sparc for 32 bit mode (it is 32 bit on sparc64) |
| * - 2 miscellaneous 64-bit values |
| */ |
| |
| struct ipc64_perm |
| { |
| __kernel_key_t key; |
| __kernel_uid32_t uid; |
| __kernel_gid32_t gid; |
| __kernel_uid32_t cuid; |
| __kernel_gid32_t cgid; |
| #ifndef __arch64__ |
| unsigned short __pad0; |
| #endif |
| __kernel_mode_t mode; |
| unsigned short __pad1; |
| unsigned short seq; |
| unsigned long long __unused1; |
| unsigned long long __unused2; |
| }; |
| |
| #endif /* __SPARC_IPCBUF_H */ |
