#ifndef __S390_IPCBUF_H__ | |
#define __S390_IPCBUF_H__ | |
/* | |
* The user_ipc_perm structure for S/390 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; | |
#ifndef __s390x__ | |
unsigned short __pad2; | |
#endif /* ! __s390x__ */ | |
unsigned long __unused1; | |
unsigned long __unused2; | |
}; | |
#endif /* __S390_IPCBUF_H__ */ |