diff options
Diffstat (limited to 'drivers/staging/android/ashmem.h')
-rw-r--r-- | drivers/staging/android/ashmem.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/staging/android/ashmem.h b/drivers/staging/android/ashmem.h index 1976b10ef93e..8dc0f0d3adf3 100644 --- a/drivers/staging/android/ashmem.h +++ b/drivers/staging/android/ashmem.h @@ -14,6 +14,7 @@ #include <linux/limits.h> #include <linux/ioctl.h> +#include <linux/compat.h> #define ASHMEM_NAME_LEN 256 @@ -45,4 +46,10 @@ struct ashmem_pin { #define ASHMEM_GET_PIN_STATUS _IO(__ASHMEMIOC, 9) #define ASHMEM_PURGE_ALL_CACHES _IO(__ASHMEMIOC, 10) +/* support of 32bit userspace on 64bit platforms */ +#ifdef CONFIG_COMPAT +#define COMPAT_ASHMEM_SET_SIZE _IOW(__ASHMEMIOC, 3, compat_size_t) +#define COMPAT_ASHMEM_SET_PROT_MASK _IOW(__ASHMEMIOC, 5, unsigned int) +#endif + #endif /* _LINUX_ASHMEM_H */ |