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  * This file is dual licensed.  It may be redistributed and/or modified
   9  * under the terms of the Apache 2.0 License OR version 2 of the GNU
  10  * General Public License.
  11  */
  12
  13 #ifndef _LINUX_ASHMEM_H
  14 #define _LINUX_ASHMEM_H
  15
  16 #include <linux/limits.h>
  17 #include <linux/ioctl.h>
  18 #include <linux/compat.h>
  19
  20 #include "uapi/ashmem.h"
  21
  22 /* support of 32bit userspace on 64bit platforms */
  23 #ifdef CONFIG_COMPAT
  24 #define COMPAT_ASHMEM_SET_SIZE          _IOW(__ASHMEMIOC, 3, compat_size_t)
  25 #define COMPAT_ASHMEM_SET_PROT_MASK     _IOW(__ASHMEMIOC, 5, unsigned int)
  26 #endif
  27
  28 #endif  /* _LINUX_ASHMEM_H */