You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
118 lines
3.7 KiB
118 lines
3.7 KiB
/*
|
|
* Copyright 2002-2019 Intel Corporation.
|
|
*
|
|
* This software and the related documents are Intel copyrighted materials, and your
|
|
* use of them is governed by the express license under which they were provided to
|
|
* you ("License"). Unless the License provides otherwise, you may not use, modify,
|
|
* copy, publish, distribute, disclose or transmit this software or the related
|
|
* documents without Intel's prior written permission.
|
|
*
|
|
* This software and the related documents are provided as is, with no express or
|
|
* implied warranties, other than those that are expressly stated in the License.
|
|
*
|
|
* This file incorporates work covered by the following copyright and permission notice:
|
|
*/
|
|
|
|
/****************************************************************************
|
|
****************************************************************************
|
|
***
|
|
*** This header was automatically generated from a Linux kernel header
|
|
*** of the same name, to make information necessary for userspace to
|
|
*** call into the kernel available to libc. It contains only constants,
|
|
*** structures, and macros generated from the original header, and thus,
|
|
*** contains no copyrightable information.
|
|
***
|
|
*** To edit the content of this header, modify the corresponding
|
|
*** source file (e.g. under external/kernel-headers/original/) then
|
|
*** run bionic/libc/kernel/tools/update_all.py
|
|
***
|
|
*** Any manual change here will be lost the next time this script will
|
|
*** be run. You've been warned!
|
|
***
|
|
****************************************************************************
|
|
****************************************************************************/
|
|
#ifndef _UAPI_LINUX_SHM_H_
|
|
#define _UAPI_LINUX_SHM_H_
|
|
#include <linux/ipc.h>
|
|
#include <linux/errno.h>
|
|
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
|
|
#include <unistd.h>
|
|
#define SHMMAX 0x2000000
|
|
#define SHMMIN 1
|
|
#define SHMMNI 4096
|
|
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
|
|
#define SHMALL (SHMMAX/getpagesize()*(SHMMNI/16))
|
|
#define SHMSEG SHMMNI
|
|
|
|
typedef unsigned long int shmatt_t;
|
|
|
|
struct shmid_ds {
|
|
struct ipc_perm shm_perm;
|
|
size_t shm_segsz;
|
|
__time_t shm_atime;
|
|
#if __WORDSIZE == 32
|
|
unsigned long int __unused1;
|
|
#endif
|
|
__time_t shm_dtime;
|
|
#if __WORDSIZE == 32
|
|
unsigned long int __unused2;
|
|
#endif
|
|
__time_t shm_ctime;
|
|
#if __WORDSIZE == 32
|
|
unsigned long int __unused3;
|
|
#endif
|
|
int shm_cpid;
|
|
int shm_lpid;
|
|
shmatt_t shm_nattch;
|
|
unsigned long int __unused4;
|
|
unsigned long int __unused5;
|
|
};
|
|
#include <asm/shmbuf.h>
|
|
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
|
|
#define SHM_R 0400
|
|
#define SHM_W 0200
|
|
#define SHM_RDONLY 010000
|
|
#define SHM_RND 020000
|
|
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
|
|
#define SHM_REMAP 040000
|
|
#define SHM_EXEC 0100000
|
|
#define SHM_LOCK 11
|
|
#define SHM_UNLOCK 12
|
|
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
|
|
#define SHM_STAT 13
|
|
#define SHM_INFO 14
|
|
|
|
struct shminfo
|
|
{
|
|
unsigned long int shmmax;
|
|
unsigned long int shmmin;
|
|
unsigned long int shmmni;
|
|
unsigned long int shmseg;
|
|
unsigned long int shmall;
|
|
unsigned long int __unused1;
|
|
unsigned long int __unused2;
|
|
unsigned long int __unused3;
|
|
unsigned long int __unused4;
|
|
};
|
|
|
|
struct shm_info
|
|
{
|
|
int used_ids;
|
|
unsigned long int shm_tot; /* total allocated shm */
|
|
unsigned long int shm_rss; /* total resident shm */
|
|
unsigned long int shm_swp; /* total swapped shm */
|
|
unsigned long int swap_attempts;
|
|
unsigned long int swap_successes;
|
|
};
|
|
|
|
__BEGIN_DECLS
|
|
|
|
extern int shmctl(int shmid, int cmd, struct shmid_ds *buf);
|
|
extern int shmget(key_t key, size_t size, int shmflg);
|
|
extern void *shmat(int shmid, const void *shmaddr, int shmflg);
|
|
extern int shmdt(const void *shmaddr);
|
|
|
|
__END_DECLS
|
|
|
|
#endif
|