1 #ifndef _SPARC_IPCBUF_H
2 #define _SPARC_IPCBUF_H
3 
4 /*
5  * The ipc64_perm structure for sparc 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
11  * - 32-bit seq
12  * - 2 miscellaneous 64-bit values (so that this structure matches
13  *				    sparc64 ipc64_perm)
14  */
15 
16 struct ipc64_perm
17 {
18 	__kernel_key_t		key;
19 	__kernel_uid32_t	uid;
20 	__kernel_gid32_t	gid;
21 	__kernel_uid32_t	cuid;
22 	__kernel_gid32_t	cgid;
23 	unsigned short		__pad1;
24 	__kernel_mode_t		mode;
25 	unsigned short		__pad2;
26 	unsigned short		seq;
27 	unsigned long long	__unused1;
28 	unsigned long long	__unused2;
29 };
30 
31 #endif /* _SPARC_IPCBUF_H */
32