((((c1)<<24)) | (((c2)<<16)) | (((c3)<<8)) | (c4))
#define B_TYPE_LARGE 0x85
+typedef uint32_t userptr32_t;
+
enum {
BINDER_TYPE_BINDER = B_PACK_CHARS('s', 'b', '*', B_TYPE_LARGE),
BINDER_TYPE_WEAK_BINDER = B_PACK_CHARS('w', 'b', '*', B_TYPE_LARGE),
*/
struct flat_binder_object {
/* 8 bytes for large_flat_header. */
- unsigned long type;
- unsigned long flags;
+ uint32_t type;
+ uint32_t flags;
/* 8 bytes of data. */
union {
- void __user *binder; /* local object */
- signed long handle; /* remote object */
+ userptr32_t binder; /* local object */
+ int32_t handle; /* remote object */
};
/* extra data associated with local object */
- void __user *cookie;
+ userptr32_t cookie;
};
/*
*/
struct binder_write_read {
- signed long write_size; /* bytes to write */
- signed long write_consumed; /* bytes consumed by driver */
- unsigned long write_buffer;
- signed long read_size; /* bytes to read */
- signed long read_consumed; /* bytes consumed by driver */
- unsigned long read_buffer;
+ int32_t write_size; /* bytes to write */
+ int32_t write_consumed; /* bytes consumed by driver */
+ uint32_t write_buffer;
+ int32_t read_size; /* bytes to read */
+ int32_t read_consumed; /* bytes consumed by driver */
+ uint32_t read_buffer;
};
/* Use with BINDER_VERSION, driver fills in fields. */
struct binder_version {
/* driver protocol version -- increment with incompatible change */
- signed long protocol_version;
+ int32_t protocol_version;
};
/* This is the current protocol version. */
#define BINDER_WRITE_READ _IOWR('b', 1, struct binder_write_read)
#define BINDER_SET_IDLE_TIMEOUT _IOW('b', 3, __s64)
-#define BINDER_SET_MAX_THREADS _IOW('b', 5, size_t)
+#define BINDER_SET_MAX_THREADS _IOW('b', 5, uint32_t)
#define BINDER_SET_IDLE_PRIORITY _IOW('b', 6, __s32)
#define BINDER_SET_CONTEXT_MGR _IOW('b', 7, __s32)
#define BINDER_THREAD_EXIT _IOW('b', 8, __s32)
* identifying the target and contents of the transaction.
*/
union {
- size_t handle; /* target descriptor of command transaction */
- void *ptr; /* target descriptor of return transaction */
+ uint32_t handle; /* target descriptor of command transaction */
+ userptr32_t ptr; /* target descriptor of return transaction */
} target;
- void *cookie; /* target object cookie */
+ userptr32_t cookie; /* target object cookie */
unsigned int 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 */
- size_t offsets_size; /* number of bytes of offsets */
+ uint32_t data_size; /* number of bytes of data */
+ uint32_t offsets_size; /* number of bytes of offsets */
/* If this transaction is inline, the data immediately
* follows here; otherwise, it ends with a pointer to
union {
struct {
/* transaction data */
- const void __user *buffer;
+ userptr32_t buffer;
/* offsets from buffer to flat_binder_object structs */
- const void __user *offsets;
+ userptr32_t offsets;
} ptr;
- uint8_t buf[8];
+ __u8 buf[8];
} data;
};
struct binder_ptr_cookie {
- void *ptr;
- void *cookie;
+ userptr32_t tr;
+ userptr32_t cookie;
};
struct binder_pri_desc {
- int priority;
- int desc;
+ __s32 priority;
+ __u32 desc;
};
struct binder_pri_ptr_cookie {
int priority;
- void *ptr;
- void *cookie;
+ userptr32_t ptr;
+ userptr32_t cookie;
};
enum binder_driver_return_protocol {
- BR_ERROR = _IOR('r', 0, int),
+ BR_ERROR = _IOR('r', 0, __s32),
/*
* int: error code
*/
* 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.
* stop threadpool thread
*/
- BR_DEAD_BINDER = _IOR('r', 15, void *),
+ BR_DEAD_BINDER = _IOR('r', 15, userptr32_t),
/*
* void *: cookie
*/
- BR_CLEAR_DEATH_NOTIFICATION_DONE = _IOR('r', 16, void *),
+ BR_CLEAR_DEATH_NOTIFICATION_DONE = _IOR('r', 16, userptr32_t),
/*
* void *: cookie
*/
* 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.
* Else you have acquired a primary reference on the object.
*/
- BC_FREE_BUFFER = _IOW('c', 3, int),
+ BC_FREE_BUFFER = _IOW('c', 3, void *),
/*
* 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
*/
* void *: cookie
*/
- BC_DEAD_BINDER_DONE = _IOW('c', 16, void *),
+ BC_DEAD_BINDER_DONE = _IOW('c', 16, userptr32_t),
/*
* void *: cookie
*/
projects / firefly-linux-kernel-4.4.55.git / blobdiff