ndk/platforms/android-21/arch-arm/usr/include/linux/ashmem.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_ASHMEM_H
  20 #define _UAPI_LINUX_ASHMEM_H
  21 #include <linux/ioctl.h>
  22 #define ASHMEM_NAME_LEN 256
  23 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  24 #define ASHMEM_NAME_DEF "dev/ashmem"
  25 #define ASHMEM_NOT_PURGED 0
  26 #define ASHMEM_WAS_PURGED 1
  27 #define ASHMEM_IS_UNPINNED 0
  28 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  29 #define ASHMEM_IS_PINNED 1
  30 struct ashmem_pin {
  31  __u32 offset;
  32  __u32 len;
  33 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  34 };
  35 #define __ASHMEMIOC 0x77
  36 #define ASHMEM_SET_NAME _IOW(__ASHMEMIOC, 1, char[ASHMEM_NAME_LEN])
  37 #define ASHMEM_GET_NAME _IOR(__ASHMEMIOC, 2, char[ASHMEM_NAME_LEN])
  38 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  39 #define ASHMEM_SET_SIZE _IOW(__ASHMEMIOC, 3, size_t)
  40 #define ASHMEM_GET_SIZE _IO(__ASHMEMIOC, 4)
  41 #define ASHMEM_SET_PROT_MASK _IOW(__ASHMEMIOC, 5, unsigned long)
  42 #define ASHMEM_GET_PROT_MASK _IO(__ASHMEMIOC, 6)
  43 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  44 #define ASHMEM_PIN _IOW(__ASHMEMIOC, 7, struct ashmem_pin)
  45 #define ASHMEM_UNPIN _IOW(__ASHMEMIOC, 8, struct ashmem_pin)
  46 #define ASHMEM_GET_PIN_STATUS _IO(__ASHMEMIOC, 9)
  47 #define ASHMEM_PURGE_ALL_CACHES _IO(__ASHMEMIOC, 10)
  48 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  49 #endif