mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-08-24 17:59:32 +00:00
f83a396d06
The definition IPCMNI is only used in ipc/util.h and ipc/util.c. So there is no reason to keep it in a header file that the whole kernel can see. Move it into util.h to simplify future maintenance. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
31 lines
607 B
C
31 lines
607 B
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
#ifndef _LINUX_IPC_H
|
|
#define _LINUX_IPC_H
|
|
|
|
#include <linux/spinlock.h>
|
|
#include <linux/uidgid.h>
|
|
#include <linux/rhashtable.h>
|
|
#include <uapi/linux/ipc.h>
|
|
#include <linux/refcount.h>
|
|
|
|
/* used by in-kernel data structures */
|
|
struct kern_ipc_perm {
|
|
spinlock_t lock;
|
|
bool deleted;
|
|
int id;
|
|
key_t key;
|
|
kuid_t uid;
|
|
kgid_t gid;
|
|
kuid_t cuid;
|
|
kgid_t cgid;
|
|
umode_t mode;
|
|
unsigned long seq;
|
|
void *security;
|
|
|
|
struct rhash_head khtnode;
|
|
|
|
struct rcu_head rcu;
|
|
refcount_t refcount;
|
|
} ____cacheline_aligned_in_smp __randomize_layout;
|
|
|
|
#endif /* _LINUX_IPC_H */
|