drivers/staging/android/ashmem.h

   1 /* SPDX-License-Identifier: GPL-2.0 OR Apache-2.0 */
   2 /*
   3  * include/linux/ashmem.h
   4  *
   5  * Copyright 2008 Google Inc.
   6  * Author: Robert Love
   7  */
   8
   9 #ifndef _LINUX_ASHMEM_H
  10 #define _LINUX_ASHMEM_H
  11
  12 #include <linux/limits.h>
  13 #include <linux/ioctl.h>
  14 #include <linux/compat.h>
  15
  16 #include "uapi/ashmem.h"
  17
  18 /* support of 32bit userspace on 64bit platforms */
  19 #ifdef CONFIG_COMPAT
  20 #define COMPAT_ASHMEM_SET_SIZE          _IOW(__ASHMEMIOC, 3, compat_size_t)
  21 #define COMPAT_ASHMEM_SET_PROT_MASK     _IOW(__ASHMEMIOC, 5, unsigned int)
  22 #endif
  23
  24 #endif  /* _LINUX_ASHMEM_H */