You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
225 lines
7.2 KiB
225 lines
7.2 KiB
/****************************************************************************
|
|
****************************************************************************
|
|
***
|
|
*** This header was automatically generated from a Linux kernel header
|
|
*** of the same name, to make information necessary for userspace to
|
|
*** call into the kernel available to libc. It contains only constants,
|
|
*** structures, and macros generated from the original header, and thus,
|
|
*** contains no copyrightable information.
|
|
***
|
|
*** To edit the content of this header, modify the corresponding
|
|
*** source file (e.g. under external/kernel-headers/original/) then
|
|
*** run bionic/libc/kernel/tools/update_all.py
|
|
***
|
|
*** Any manual change here will be lost the next time this script will
|
|
*** be run. You've been warned!
|
|
***
|
|
****************************************************************************
|
|
****************************************************************************/
|
|
#ifndef _UAPI_LINUX_BINDER_H
|
|
#define _UAPI_LINUX_BINDER_H
|
|
#include <linux/types.h>
|
|
#include <linux/ioctl.h>
|
|
#define B_PACK_CHARS(c1,c2,c3,c4) ((((c1) << 24)) | (((c2) << 16)) | (((c3) << 8)) | (c4))
|
|
#define B_TYPE_LARGE 0x85
|
|
enum {
|
|
BINDER_TYPE_BINDER = B_PACK_CHARS('s', 'b', '*', B_TYPE_LARGE),
|
|
BINDER_TYPE_WEAK_BINDER = B_PACK_CHARS('w', 'b', '*', B_TYPE_LARGE),
|
|
BINDER_TYPE_HANDLE = B_PACK_CHARS('s', 'h', '*', B_TYPE_LARGE),
|
|
BINDER_TYPE_WEAK_HANDLE = B_PACK_CHARS('w', 'h', '*', B_TYPE_LARGE),
|
|
BINDER_TYPE_FD = B_PACK_CHARS('f', 'd', '*', B_TYPE_LARGE),
|
|
BINDER_TYPE_FDA = B_PACK_CHARS('f', 'd', 'a', B_TYPE_LARGE),
|
|
BINDER_TYPE_PTR = B_PACK_CHARS('p', 't', '*', B_TYPE_LARGE),
|
|
};
|
|
enum flat_binder_object_shifts {
|
|
FLAT_BINDER_FLAG_SCHED_POLICY_SHIFT = 9,
|
|
};
|
|
enum flat_binder_object_flags {
|
|
FLAT_BINDER_FLAG_PRIORITY_MASK = 0xff,
|
|
FLAT_BINDER_FLAG_ACCEPTS_FDS = 0x100,
|
|
FLAT_BINDER_FLAG_SCHED_POLICY_MASK = 3U << FLAT_BINDER_FLAG_SCHED_POLICY_SHIFT,
|
|
FLAT_BINDER_FLAG_INHERIT_RT = 0x800,
|
|
FLAT_BINDER_FLAG_TXN_SECURITY_CTX = 0x1000,
|
|
};
|
|
#ifdef BINDER_IPC_32BIT
|
|
typedef __u32 binder_size_t;
|
|
typedef __u32 binder_uintptr_t;
|
|
#else
|
|
typedef __u64 binder_size_t;
|
|
typedef __u64 binder_uintptr_t;
|
|
#endif
|
|
struct binder_object_header {
|
|
__u32 type;
|
|
};
|
|
struct flat_binder_object {
|
|
struct binder_object_header hdr;
|
|
__u32 flags;
|
|
union {
|
|
binder_uintptr_t binder;
|
|
__u32 handle;
|
|
};
|
|
binder_uintptr_t cookie;
|
|
};
|
|
struct binder_fd_object {
|
|
struct binder_object_header hdr;
|
|
__u32 pad_flags;
|
|
union {
|
|
binder_uintptr_t pad_binder;
|
|
__u32 fd;
|
|
};
|
|
binder_uintptr_t cookie;
|
|
};
|
|
struct binder_buffer_object {
|
|
struct binder_object_header hdr;
|
|
__u32 flags;
|
|
binder_uintptr_t buffer;
|
|
binder_size_t length;
|
|
binder_size_t parent;
|
|
binder_size_t parent_offset;
|
|
};
|
|
enum {
|
|
BINDER_BUFFER_FLAG_HAS_PARENT = 0x01,
|
|
};
|
|
struct binder_fd_array_object {
|
|
struct binder_object_header hdr;
|
|
__u32 pad;
|
|
binder_size_t num_fds;
|
|
binder_size_t parent;
|
|
binder_size_t parent_offset;
|
|
};
|
|
struct binder_write_read {
|
|
binder_size_t write_size;
|
|
binder_size_t write_consumed;
|
|
binder_uintptr_t write_buffer;
|
|
binder_size_t read_size;
|
|
binder_size_t read_consumed;
|
|
binder_uintptr_t read_buffer;
|
|
};
|
|
struct binder_version {
|
|
__s32 protocol_version;
|
|
};
|
|
#ifdef BINDER_IPC_32BIT
|
|
#define BINDER_CURRENT_PROTOCOL_VERSION 7
|
|
#else
|
|
#define BINDER_CURRENT_PROTOCOL_VERSION 8
|
|
#endif
|
|
struct binder_node_debug_info {
|
|
binder_uintptr_t ptr;
|
|
binder_uintptr_t cookie;
|
|
__u32 has_strong_ref;
|
|
__u32 has_weak_ref;
|
|
};
|
|
struct binder_node_info_for_ref {
|
|
__u32 handle;
|
|
__u32 strong_count;
|
|
__u32 weak_count;
|
|
__u32 reserved1;
|
|
__u32 reserved2;
|
|
__u32 reserved3;
|
|
};
|
|
#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, __u32)
|
|
#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)
|
|
#define BINDER_VERSION _IOWR('b', 9, struct binder_version)
|
|
#define BINDER_GET_NODE_DEBUG_INFO _IOWR('b', 11, struct binder_node_debug_info)
|
|
#define BINDER_GET_NODE_INFO_FOR_REF _IOWR('b', 12, struct binder_node_info_for_ref)
|
|
#define BINDER_SET_CONTEXT_MGR_EXT _IOW('b', 13, struct flat_binder_object)
|
|
enum transaction_flags {
|
|
TF_ONE_WAY = 0x01,
|
|
TF_ROOT_OBJECT = 0x04,
|
|
TF_STATUS_CODE = 0x08,
|
|
TF_ACCEPT_FDS = 0x10,
|
|
TF_CLEAR_BUF = 0x20,
|
|
};
|
|
struct binder_transaction_data {
|
|
union {
|
|
__u32 handle;
|
|
binder_uintptr_t ptr;
|
|
} target;
|
|
binder_uintptr_t cookie;
|
|
__u32 code;
|
|
__u32 flags;
|
|
pid_t sender_pid;
|
|
uid_t sender_euid;
|
|
binder_size_t data_size;
|
|
binder_size_t offsets_size;
|
|
union {
|
|
struct {
|
|
binder_uintptr_t buffer;
|
|
binder_uintptr_t offsets;
|
|
} ptr;
|
|
__u8 buf[8];
|
|
} data;
|
|
};
|
|
struct binder_transaction_data_secctx {
|
|
struct binder_transaction_data transaction_data;
|
|
binder_uintptr_t secctx;
|
|
};
|
|
struct binder_transaction_data_sg {
|
|
struct binder_transaction_data transaction_data;
|
|
binder_size_t buffers_size;
|
|
};
|
|
struct binder_ptr_cookie {
|
|
binder_uintptr_t ptr;
|
|
binder_uintptr_t cookie;
|
|
};
|
|
struct binder_handle_cookie {
|
|
__u32 handle;
|
|
binder_uintptr_t cookie;
|
|
} __packed;
|
|
struct binder_pri_desc {
|
|
__s32 priority;
|
|
__u32 desc;
|
|
};
|
|
struct binder_pri_ptr_cookie {
|
|
__s32 priority;
|
|
binder_uintptr_t ptr;
|
|
binder_uintptr_t cookie;
|
|
};
|
|
enum binder_driver_return_protocol {
|
|
BR_ERROR = _IOR('r', 0, __s32),
|
|
BR_OK = _IO('r', 1),
|
|
BR_TRANSACTION_SEC_CTX = _IOR('r', 2, struct binder_transaction_data_secctx),
|
|
BR_TRANSACTION = _IOR('r', 2, struct binder_transaction_data),
|
|
BR_REPLY = _IOR('r', 3, struct binder_transaction_data),
|
|
BR_ACQUIRE_RESULT = _IOR('r', 4, __s32),
|
|
BR_DEAD_REPLY = _IO('r', 5),
|
|
BR_TRANSACTION_COMPLETE = _IO('r', 6),
|
|
BR_INCREFS = _IOR('r', 7, struct binder_ptr_cookie),
|
|
BR_ACQUIRE = _IOR('r', 8, struct binder_ptr_cookie),
|
|
BR_RELEASE = _IOR('r', 9, struct binder_ptr_cookie),
|
|
BR_DECREFS = _IOR('r', 10, struct binder_ptr_cookie),
|
|
BR_ATTEMPT_ACQUIRE = _IOR('r', 11, struct binder_pri_ptr_cookie),
|
|
BR_NOOP = _IO('r', 12),
|
|
BR_SPAWN_LOOPER = _IO('r', 13),
|
|
BR_FINISHED = _IO('r', 14),
|
|
BR_DEAD_BINDER = _IOR('r', 15, binder_uintptr_t),
|
|
BR_CLEAR_DEATH_NOTIFICATION_DONE = _IOR('r', 16, binder_uintptr_t),
|
|
BR_FAILED_REPLY = _IO('r', 17),
|
|
};
|
|
enum binder_driver_command_protocol {
|
|
BC_TRANSACTION = _IOW('c', 0, struct binder_transaction_data),
|
|
BC_REPLY = _IOW('c', 1, struct binder_transaction_data),
|
|
BC_ACQUIRE_RESULT = _IOW('c', 2, __s32),
|
|
BC_FREE_BUFFER = _IOW('c', 3, binder_uintptr_t),
|
|
BC_INCREFS = _IOW('c', 4, __u32),
|
|
BC_ACQUIRE = _IOW('c', 5, __u32),
|
|
BC_RELEASE = _IOW('c', 6, __u32),
|
|
BC_DECREFS = _IOW('c', 7, __u32),
|
|
BC_INCREFS_DONE = _IOW('c', 8, struct binder_ptr_cookie),
|
|
BC_ACQUIRE_DONE = _IOW('c', 9, struct binder_ptr_cookie),
|
|
BC_ATTEMPT_ACQUIRE = _IOW('c', 10, struct binder_pri_desc),
|
|
BC_REGISTER_LOOPER = _IO('c', 11),
|
|
BC_ENTER_LOOPER = _IO('c', 12),
|
|
BC_EXIT_LOOPER = _IO('c', 13),
|
|
BC_REQUEST_DEATH_NOTIFICATION = _IOW('c', 14, struct binder_handle_cookie),
|
|
BC_CLEAR_DEATH_NOTIFICATION = _IOW('c', 15, struct binder_handle_cookie),
|
|
BC_DEAD_BINDER_DONE = _IOW('c', 16, binder_uintptr_t),
|
|
BC_TRANSACTION_SG = _IOW('c', 17, struct binder_transaction_data_sg),
|
|
BC_REPLY_SG = _IOW('c', 18, struct binder_transaction_data_sg),
|
|
};
|
|
#endif
|