ndk/platforms/android-21/arch-mips/usr/include/linux/shm.h

   1 /****************************************************************************
   2  ****************************************************************************
   3  ***
   4  ***   This header was automatically generated from a Linux kernel header
   5  ***   of the same name, to make information necessary for userspace to
   6  ***   call into the kernel available to libc.  It contains only constants,
   7  ***   structures, and macros generated from the original header, and thus,
   8  ***   contains no copyrightable information.
   9  ***
  10  ***   To edit the content of this header, modify the corresponding
  11  ***   source file (e.g. under external/kernel-headers/original/) then
  12  ***   run bionic/libc/kernel/tools/update_all.py
  13  ***
  14  ***   Any manual change here will be lost the next time this script will
  15  ***   be run. You've been warned!
  16  ***
  17  ****************************************************************************
  18  ****************************************************************************/
  19 #ifndef _UAPI_LINUX_SHM_H_
  20 #define _UAPI_LINUX_SHM_H_
  21 #include <linux/ipc.h>
  22 #include <linux/errno.h>
  23 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  24 #include <unistd.h>
  25 #define SHMMAX 0x2000000
  26 #define SHMMIN 1
  27 #define SHMMNI 4096
  28 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  29 #define SHMALL (SHMMAX/getpagesize()*(SHMMNI/16))
  30 #define SHMSEG SHMMNI
  31 struct shmid_ds {
  32  struct ipc_perm shm_perm;
  33 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  34  int shm_segsz;
  35  __kernel_time_t shm_atime;
  36  __kernel_time_t shm_dtime;
  37  __kernel_time_t shm_ctime;
  38 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  39  __kernel_ipc_pid_t shm_cpid;
  40  __kernel_ipc_pid_t shm_lpid;
  41  unsigned short shm_nattch;
  42  unsigned short shm_unused;
  43 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  44  void *shm_unused2;
  45  void *shm_unused3;
  46 };
  47 #include <asm/shmbuf.h>
  48 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  49 #define SHM_R 0400
  50 #define SHM_W 0200
  51 #define SHM_RDONLY 010000
  52 #define SHM_RND 020000
  53 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  54 #define SHM_REMAP 040000
  55 #define SHM_EXEC 0100000
  56 #define SHM_LOCK 11
  57 #define SHM_UNLOCK 12
  58 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  59 #define SHM_STAT 13
  60 #define SHM_INFO 14
  61 struct shminfo {
  62  int shmmax;
  63 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  64  int shmmin;
  65  int shmmni;
  66  int shmseg;
  67  int shmall;
  68 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  69 };
  70 struct shm_info {
  71  int used_ids;
  72  __kernel_ulong_t shm_tot;
  73 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  74  __kernel_ulong_t shm_rss;
  75  __kernel_ulong_t shm_swp;
  76  __kernel_ulong_t swap_attempts;
  77  __kernel_ulong_t swap_successes;
  78 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  79 };
  80 #endif