bionic/libc/kernel/common/linux/shm.h

/****************************************************************************
 ****************************************************************************
 ***
 ***   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 _LINUX_SHM_H_
#define _LINUX_SHM_H_
#include <linux/ipc.h>
#include <linux/errno.h>
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
#include <asm/page.h>
#define SHMMAX 0x2000000  
#define SHMMIN 1  
#define SHMMNI 4096  
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
#define SHMALL (SHMMAX/PAGE_SIZE*(SHMMNI/16))  
#define SHMSEG SHMMNI  
#include <asm/shmparam.h>
struct shmid_ds {
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 struct ipc_perm shm_perm;
 int shm_segsz;
 __kernel_time_t shm_atime;
 __kernel_time_t shm_dtime;
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 __kernel_time_t shm_ctime;
 __kernel_ipc_pid_t shm_cpid;
 __kernel_ipc_pid_t shm_lpid;
 unsigned short shm_nattch;
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 unsigned short shm_unused;
 void *shm_unused2;
 void *shm_unused3;
};
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
#include <asm/shmbuf.h>
#define SHM_R 0400  
#define SHM_W 0200  
#define SHM_RDONLY 010000  
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
#define SHM_RND 020000  
#define SHM_REMAP 040000  
#define SHM_EXEC 0100000  
#define SHM_LOCK 11
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
#define SHM_UNLOCK 12
#define SHM_STAT 13
#define SHM_INFO 14
struct shminfo {
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 int shmmax;
 int shmmin;
 int shmmni;
 int shmseg;
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 int shmall;
};
struct shm_info {
 int used_ids;
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 unsigned long shm_tot;
 unsigned long shm_rss;
 unsigned long shm_swp;
 unsigned long swap_attempts;
/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 unsigned long swap_successes;
};
#endif