30 lines
636 B
C
30 lines
636 B
C
|
#ifndef __x86_64_IPCBUF_H__
|
||
|
|
#define __x86_64_IPCBUF_H__
|
||
|
|
|
||
|
|
/*
|
||
|
|
* The ipc64_perm structure for x86_64 architecture.
|
||
|
|
* Note extra padding because this structure is passed back and forth
|
||
|
|
* between kernel and user space.
|
||
|
|
*
|
||
|
|
* Pad space is left for:
|
||
|
|
* - 32-bit mode_t and seq
|
||
|
|
* - 2 miscellaneous 32-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;
|
||
|
|
__kernel_mode_t mode;
|
||
|
|
unsigned short __pad1;
|
||
|
|
unsigned short seq;
|
||
|
|
unsigned short __pad2;
|
||
|
|
unsigned long __unused1;
|
||
|
|
unsigned long __unused2;
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif /* __x86_64_IPCBUF_H__ */
|