From 7e3039eda270f9820a3840f74057dd856bdeff1b Mon Sep 17 00:00:00 2001 From: Serban Constantinescu Date: Thu, 4 Jul 2013 10:54:47 +0100 Subject: [PATCH] staging: android: binder: replace types with portable ones MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Since this driver is meant to be used on different types of processors and a portable driver should specify the size a variable expects to be this patch changes the types used throughout the binder interface. We use "userspace" types since this header will be exported and used by the Android filesystem. The patch does not change in any way the functionality of the binder driver. Change-Id: Ib26daab8bc44b92d4a09badc8ecb64d37ee8773b Signed-off-by: Serban Constantinescu Acked-by: Arve Hjønnevåg Signed-off-by: Greg Kroah-Hartman --- drivers/staging/android/uapi/binder.h | 26 +++++++++++++------------- 1 file changed, 13 insertions(+), 13 deletions(-) diff --git a/drivers/staging/android/uapi/binder.h b/drivers/staging/android/uapi/binder.h index 3de85afb5b69..e1f547bb485f 100644 --- a/drivers/staging/android/uapi/binder.h +++ b/drivers/staging/android/uapi/binder.h @@ -123,10 +123,10 @@ struct binder_transaction_data { void *ptr; /* target descriptor of return transaction */ } target; void *cookie; /* target object cookie */ - unsigned int code; /* transaction command */ + __u32 code; /* transaction command */ /* General information about the transaction. */ - unsigned int flags; + __u32 flags; pid_t sender_pid; uid_t sender_euid; size_t data_size; /* number of bytes of data */ @@ -143,7 +143,7 @@ struct binder_transaction_data { /* offsets from buffer to flat_binder_object structs */ const void __user *offsets; } ptr; - uint8_t buf[8]; + __u8 buf[8]; } data; }; @@ -153,18 +153,18 @@ struct binder_ptr_cookie { }; struct binder_pri_desc { - int priority; - int desc; + __s32 priority; + __s32 desc; }; struct binder_pri_ptr_cookie { - int priority; + __s32 priority; void *ptr; void *cookie; }; enum binder_driver_return_protocol { - BR_ERROR = _IOR('r', 0, int), + BR_ERROR = _IOR('r', 0, __s32), /* * int: error code */ @@ -178,7 +178,7 @@ enum binder_driver_return_protocol { * binder_transaction_data: the received command. */ - BR_ACQUIRE_RESULT = _IOR('r', 4, int), + BR_ACQUIRE_RESULT = _IOR('r', 4, __s32), /* * not currently supported * int: 0 if the last bcATTEMPT_ACQUIRE was not successful. @@ -258,7 +258,7 @@ enum binder_driver_command_protocol { * binder_transaction_data: the sent command. */ - BC_ACQUIRE_RESULT = _IOW('c', 2, int), + BC_ACQUIRE_RESULT = _IOW('c', 2, __s32), /* * not currently supported * int: 0 if the last BR_ATTEMPT_ACQUIRE was not successful. @@ -270,10 +270,10 @@ enum binder_driver_command_protocol { * void *: ptr to transaction data received on a read */ - BC_INCREFS = _IOW('c', 4, int), - BC_ACQUIRE = _IOW('c', 5, int), - BC_RELEASE = _IOW('c', 6, int), - BC_DECREFS = _IOW('c', 7, int), + BC_INCREFS = _IOW('c', 4, __u32), + BC_ACQUIRE = _IOW('c', 5, __u32), + BC_RELEASE = _IOW('c', 6, __u32), + BC_DECREFS = _IOW('c', 7, __u32), /* * int: descriptor */ -- 2.34.1