Restoring authorship annotation for <orivej@yandex-team.ru>. Commit 1 of 2.

2 files changed, 531 insertions, 531 deletions

diff --git a/contrib/libs/linux-headers/linux/android/binder.h b/contrib/libs/linux-headers/linux/android/binder.h
index 5e27fb9449..cc3f22e825 100644
--- a/contrib/libs/linux-headers/linux/android/binder.h
+++ b/contrib/libs/linux-headers/linux/android/binder.h
@@ -1,496 +1,496 @@
-/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
-/*
- * Copyright (C) 2008 Google, Inc.
- *
- * Based on, but no longer compatible with, the original
- * OpenBinder.org binder driver interface, which is:
- *
- * Copyright (c) 2005 Palmsource, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
-
-#ifndef _LINUX_BINDER_H
-#define _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_FLAG_PRIORITY_MASK = 0xff,
-	FLAT_BINDER_FLAG_ACCEPTS_FDS = 0x100,
-
-	/**
-	 * @FLAT_BINDER_FLAG_TXN_SECURITY_CTX: request security contexts
-	 *
-	 * Only when set, causes senders to include their security
-	 * context
-	 */
-	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 - header shared by all binder metadata objects.
- * @type:	type of the object
- */
-struct binder_object_header {
-	__u32        type;
-};
-
-/*
- * This is the flattened representation of a Binder object for transfer
- * between processes.  The 'offsets' supplied as part of a binder transaction
- * contains offsets into the data where these structures occur.  The Binder
- * driver takes care of re-writing the structure type and data as it moves
- * between processes.
- */
-struct flat_binder_object {
-	struct binder_object_header	hdr;
-	__u32				flags;
-
-	/* 8 bytes of data. */
-	union {
-		binder_uintptr_t	binder;	/* local object */
-		__u32			handle;	/* remote object */
-	};
-
-	/* extra data associated with local object */
-	binder_uintptr_t	cookie;
-};
-
-/**
- * struct binder_fd_object - describes a filedescriptor to be fixed up.
- * @hdr:	common header structure
- * @pad_flags:	padding to remain compatible with old userspace code
- * @pad_binder:	padding to remain compatible with old userspace code
- * @fd:		file descriptor
- * @cookie:	opaque data, used by user-space
- */
-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 - object describing a userspace buffer
- * @hdr:		common header structure
- * @flags:		one or more BINDER_BUFFER_* flags
- * @buffer:		address of the buffer
- * @length:		length of the buffer
- * @parent:		index in offset array pointing to parent buffer
- * @parent_offset:	offset in @parent pointing to this buffer
- *
- * A binder_buffer object represents an object that the
- * binder kernel driver can copy verbatim to the target
- * address space. A buffer itself may be pointed to from
- * within another buffer, meaning that the pointer inside
- * that other buffer needs to be fixed up as well. This
- * can be done by setting the BINDER_BUFFER_FLAG_HAS_PARENT
- * flag in @flags, by setting @parent buffer to the index
- * in the offset array pointing to the parent binder_buffer_object,
- * and by setting @parent_offset to the offset in the parent buffer
- * at which the pointer to this buffer is located.
- */
-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 - object describing an array of fds in a buffer
- * @hdr:		common header structure
- * @pad:		padding to ensure correct alignment
- * @num_fds:		number of file descriptors in the buffer
- * @parent:		index in offset array to buffer holding the fd array
- * @parent_offset:	start offset of fd array in the buffer
- *
- * A binder_fd_array object represents an array of file
- * descriptors embedded in a binder_buffer_object. It is
- * different from a regular binder_buffer_object because it
- * describes a list of file descriptors to fix up, not an opaque
- * blob of memory, and hence the kernel needs to treat it differently.
- *
- * An example of how this would be used is with Android's
- * native_handle_t object, which is a struct with a list of integers
- * and a list of file descriptors. The native_handle_t struct itself
- * will be represented by a struct binder_buffer_objct, whereas the
- * embedded list of file descriptors is represented by a
- * struct binder_fd_array_object with that binder_buffer_object as
- * a parent.
- */
-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;
-};
-
-/*
- * On 64-bit platforms where user code may run in 32-bits the driver must
- * translate the buffer (and local binder) addresses appropriately.
- */
-
-struct binder_write_read {
-	binder_size_t		write_size;	/* bytes to write */
-	binder_size_t		write_consumed;	/* bytes consumed by driver */
-	binder_uintptr_t	write_buffer;
-	binder_size_t		read_size;	/* bytes to read */
-	binder_size_t		read_consumed;	/* bytes consumed by driver */
-	binder_uintptr_t	read_buffer;
-};
-
-/* Use with BINDER_VERSION, driver fills in fields. */
-struct binder_version {
-	/* driver protocol version -- increment with incompatible change */
-	__s32       protocol_version;
-};
-
-/* This is the current protocol version. */
-#ifdef BINDER_IPC_32BIT
-#define BINDER_CURRENT_PROTOCOL_VERSION 7
-#else
-#define BINDER_CURRENT_PROTOCOL_VERSION 8
-#endif
-
-/*
- * Use with BINDER_GET_NODE_DEBUG_INFO, driver reads ptr, writes to all fields.
- * Set ptr to NULL for the first call to get the info for the first node, and
- * then repeat the call passing the previously returned value to get the next
- * nodes.  ptr will be 0 when there are no more nodes.
- */
-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)
-
-/*
- * NOTE: Two special error codes you should check for when calling
- * in to the driver are:
- *
- * EINTR -- The operation has been interupted.  This should be
- * handled by retrying the ioctl() until a different error code
- * is returned.
- *
- * ECONNREFUSED -- The driver is no longer accepting operations
- * from your process.  That is, the process is being destroyed.
- * You should handle this by exiting from your process.  Note
- * that once this error code is returned, all further calls to
- * the driver from any thread will return this same code.
- */
-
-enum transaction_flags {
-	TF_ONE_WAY	= 0x01,	/* this is a one-way call: async, no return */
-	TF_ROOT_OBJECT	= 0x04,	/* contents are the component's root object */
-	TF_STATUS_CODE	= 0x08,	/* contents are a 32-bit status code */
-	TF_ACCEPT_FDS	= 0x10,	/* allow replies with file descriptors */
-};
-
-struct binder_transaction_data {
-	/* The first two are only used for bcTRANSACTION and brTRANSACTION,
-	 * identifying the target and contents of the transaction.
-	 */
-	union {
-		/* target descriptor of command transaction */
-		__u32	handle;
-		/* target descriptor of return transaction */
-		binder_uintptr_t ptr;
-	} target;
-	binder_uintptr_t	cookie;	/* target object cookie */
-	__u32		code;		/* transaction command */
-
-	/* General information about the transaction. */
-	__u32	        flags;
-	pid_t		sender_pid;
-	uid_t		sender_euid;
-	binder_size_t	data_size;	/* number of bytes of data */
-	binder_size_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
-	 * the data buffer.
-	 */
-	union {
-		struct {
-			/* transaction data */
-			binder_uintptr_t	buffer;
-			/* offsets from buffer to flat_binder_object structs */
-			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;
-} __attribute__((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),
-	/*
-	 * int: error code
-	 */
-
-	BR_OK = _IO('r', 1),
-	/* No parameters! */
-
-	BR_TRANSACTION_SEC_CTX = _IOR('r', 2,
-				      struct binder_transaction_data_secctx),
-	/*
-	 * binder_transaction_data_secctx: the received command.
-	 */
-	BR_TRANSACTION = _IOR('r', 2, struct binder_transaction_data),
-	BR_REPLY = _IOR('r', 3, struct binder_transaction_data),
-	/*
-	 * binder_transaction_data: the received command.
-	 */
-
-	BR_ACQUIRE_RESULT = _IOR('r', 4, __s32),
-	/*
-	 * not currently supported
-	 * int: 0 if the last bcATTEMPT_ACQUIRE was not successful.
-	 * Else the remote object has acquired a primary reference.
-	 */
-
-	BR_DEAD_REPLY = _IO('r', 5),
-	/*
-	 * The target of the last transaction (either a bcTRANSACTION or
-	 * a bcATTEMPT_ACQUIRE) is no longer with us.  No parameters.
-	 */
-
-	BR_TRANSACTION_COMPLETE = _IO('r', 6),
-	/*
-	 * No parameters... always refers to the last transaction requested
-	 * (including replies).  Note that this will be sent even for
-	 * asynchronous transactions.
-	 */
-
-	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),
-	/*
-	 * void *:	ptr to binder
-	 * void *: cookie for binder
-	 */
-
-	BR_ATTEMPT_ACQUIRE = _IOR('r', 11, struct binder_pri_ptr_cookie),
-	/*
-	 * not currently supported
-	 * int:	priority
-	 * void *: ptr to binder
-	 * void *: cookie for binder
-	 */
-
-	BR_NOOP = _IO('r', 12),
-	/*
-	 * No parameters.  Do nothing and examine the next command.  It exists
-	 * primarily so that we can replace it with a BR_SPAWN_LOOPER command.
-	 */
-
-	BR_SPAWN_LOOPER = _IO('r', 13),
-	/*
-	 * No parameters.  The driver has determined that a process has no
-	 * threads waiting to service incoming transactions.  When a process
-	 * receives this command, it must spawn a new service thread and
-	 * register it via bcENTER_LOOPER.
-	 */
-
-	BR_FINISHED = _IO('r', 14),
-	/*
-	 * not currently supported
-	 * stop threadpool thread
-	 */
-
-	BR_DEAD_BINDER = _IOR('r', 15, binder_uintptr_t),
-	/*
-	 * void *: cookie
-	 */
-	BR_CLEAR_DEATH_NOTIFICATION_DONE = _IOR('r', 16, binder_uintptr_t),
-	/*
-	 * void *: cookie
-	 */
-
-	BR_FAILED_REPLY = _IO('r', 17),
-	/*
-	 * The the last transaction (either a bcTRANSACTION or
-	 * a bcATTEMPT_ACQUIRE) failed (e.g. out of memory).  No parameters.
-	 */
-};
-
-enum binder_driver_command_protocol {
-	BC_TRANSACTION = _IOW('c', 0, struct binder_transaction_data),
-	BC_REPLY = _IOW('c', 1, struct binder_transaction_data),
-	/*
-	 * binder_transaction_data: the sent command.
-	 */
-
-	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, binder_uintptr_t),
-	/*
-	 * void *: ptr to transaction data received on a read
-	 */
-
-	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
-	 */
-
-	BC_INCREFS_DONE = _IOW('c', 8, struct binder_ptr_cookie),
-	BC_ACQUIRE_DONE = _IOW('c', 9, struct binder_ptr_cookie),
-	/*
-	 * void *: ptr to binder
-	 * void *: cookie for binder
-	 */
-
-	BC_ATTEMPT_ACQUIRE = _IOW('c', 10, struct binder_pri_desc),
-	/*
-	 * not currently supported
-	 * int: priority
-	 * int: descriptor
-	 */
-
-	BC_REGISTER_LOOPER = _IO('c', 11),
-	/*
-	 * No parameters.
-	 * Register a spawned looper thread with the device.
-	 */
-
-	BC_ENTER_LOOPER = _IO('c', 12),
-	BC_EXIT_LOOPER = _IO('c', 13),
-	/*
-	 * No parameters.
-	 * These two commands are sent as an application-level thread
-	 * enters and exits the binder loop, respectively.  They are
-	 * used so the binder can have an accurate count of the number
-	 * of looping threads it has available.
-	 */
-
-	BC_REQUEST_DEATH_NOTIFICATION = _IOW('c', 14,
-						struct binder_handle_cookie),
-	/*
-	 * int: handle
-	 * void *: cookie
-	 */
-
-	BC_CLEAR_DEATH_NOTIFICATION = _IOW('c', 15,
-						struct binder_handle_cookie),
-	/*
-	 * int: handle
-	 * void *: cookie
-	 */
-
-	BC_DEAD_BINDER_DONE = _IOW('c', 16, binder_uintptr_t),
-	/*
-	 * void *: cookie
-	 */
-
-	BC_TRANSACTION_SG = _IOW('c', 17, struct binder_transaction_data_sg),
-	BC_REPLY_SG = _IOW('c', 18, struct binder_transaction_data_sg),
-	/*
-	 * binder_transaction_data_sg: the sent command.
-	 */
-};
-
-#endif /* _LINUX_BINDER_H */
-
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 
+/* 
+ * Copyright (C) 2008 Google, Inc. 
+ * 
+ * Based on, but no longer compatible with, the original 
+ * OpenBinder.org binder driver interface, which is: 
+ * 
+ * Copyright (c) 2005 Palmsource, Inc. 
+ * 
+ * This software is licensed under the terms of the GNU General Public 
+ * License version 2, as published by the Free Software Foundation, and 
+ * may be copied, distributed, and modified under those terms. 
+ * 
+ * This program is distributed in the hope that it will be useful, 
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of 
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the 
+ * GNU General Public License for more details. 
+ * 
+ */ 
+ 
+#ifndef _LINUX_BINDER_H 
+#define _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_FLAG_PRIORITY_MASK = 0xff, 
+	FLAT_BINDER_FLAG_ACCEPTS_FDS = 0x100, 
+ 
+	/** 
+	 * @FLAT_BINDER_FLAG_TXN_SECURITY_CTX: request security contexts 
+	 * 
+	 * Only when set, causes senders to include their security 
+	 * context 
+	 */ 
+	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 - header shared by all binder metadata objects. 
+ * @type:	type of the object 
+ */ 
+struct binder_object_header { 
+	__u32        type; 
+}; 
+ 
+/* 
+ * This is the flattened representation of a Binder object for transfer 
+ * between processes.  The 'offsets' supplied as part of a binder transaction 
+ * contains offsets into the data where these structures occur.  The Binder 
+ * driver takes care of re-writing the structure type and data as it moves 
+ * between processes. 
+ */ 
+struct flat_binder_object { 
+	struct binder_object_header	hdr; 
+	__u32				flags; 
+ 
+	/* 8 bytes of data. */ 
+	union { 
+		binder_uintptr_t	binder;	/* local object */ 
+		__u32			handle;	/* remote object */ 
+	}; 
+ 
+	/* extra data associated with local object */ 
+	binder_uintptr_t	cookie; 
+}; 
+ 
+/** 
+ * struct binder_fd_object - describes a filedescriptor to be fixed up. 
+ * @hdr:	common header structure 
+ * @pad_flags:	padding to remain compatible with old userspace code 
+ * @pad_binder:	padding to remain compatible with old userspace code 
+ * @fd:		file descriptor 
+ * @cookie:	opaque data, used by user-space 
+ */ 
+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 - object describing a userspace buffer 
+ * @hdr:		common header structure 
+ * @flags:		one or more BINDER_BUFFER_* flags 
+ * @buffer:		address of the buffer 
+ * @length:		length of the buffer 
+ * @parent:		index in offset array pointing to parent buffer 
+ * @parent_offset:	offset in @parent pointing to this buffer 
+ * 
+ * A binder_buffer object represents an object that the 
+ * binder kernel driver can copy verbatim to the target 
+ * address space. A buffer itself may be pointed to from 
+ * within another buffer, meaning that the pointer inside 
+ * that other buffer needs to be fixed up as well. This 
+ * can be done by setting the BINDER_BUFFER_FLAG_HAS_PARENT 
+ * flag in @flags, by setting @parent buffer to the index 
+ * in the offset array pointing to the parent binder_buffer_object, 
+ * and by setting @parent_offset to the offset in the parent buffer 
+ * at which the pointer to this buffer is located. 
+ */ 
+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 - object describing an array of fds in a buffer 
+ * @hdr:		common header structure 
+ * @pad:		padding to ensure correct alignment 
+ * @num_fds:		number of file descriptors in the buffer 
+ * @parent:		index in offset array to buffer holding the fd array 
+ * @parent_offset:	start offset of fd array in the buffer 
+ * 
+ * A binder_fd_array object represents an array of file 
+ * descriptors embedded in a binder_buffer_object. It is 
+ * different from a regular binder_buffer_object because it 
+ * describes a list of file descriptors to fix up, not an opaque 
+ * blob of memory, and hence the kernel needs to treat it differently. 
+ * 
+ * An example of how this would be used is with Android's 
+ * native_handle_t object, which is a struct with a list of integers 
+ * and a list of file descriptors. The native_handle_t struct itself 
+ * will be represented by a struct binder_buffer_objct, whereas the 
+ * embedded list of file descriptors is represented by a 
+ * struct binder_fd_array_object with that binder_buffer_object as 
+ * a parent. 
+ */ 
+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; 
+}; 
+ 
+/* 
+ * On 64-bit platforms where user code may run in 32-bits the driver must 
+ * translate the buffer (and local binder) addresses appropriately. 
+ */ 
+ 
+struct binder_write_read { 
+	binder_size_t		write_size;	/* bytes to write */ 
+	binder_size_t		write_consumed;	/* bytes consumed by driver */ 
+	binder_uintptr_t	write_buffer; 
+	binder_size_t		read_size;	/* bytes to read */ 
+	binder_size_t		read_consumed;	/* bytes consumed by driver */ 
+	binder_uintptr_t	read_buffer; 
+}; 
+ 
+/* Use with BINDER_VERSION, driver fills in fields. */ 
+struct binder_version { 
+	/* driver protocol version -- increment with incompatible change */ 
+	__s32       protocol_version; 
+}; 
+ 
+/* This is the current protocol version. */ 
+#ifdef BINDER_IPC_32BIT 
+#define BINDER_CURRENT_PROTOCOL_VERSION 7 
+#else 
+#define BINDER_CURRENT_PROTOCOL_VERSION 8 
+#endif 
+ 
+/* 
+ * Use with BINDER_GET_NODE_DEBUG_INFO, driver reads ptr, writes to all fields. 
+ * Set ptr to NULL for the first call to get the info for the first node, and 
+ * then repeat the call passing the previously returned value to get the next 
+ * nodes.  ptr will be 0 when there are no more nodes. 
+ */ 
+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) 
+ 
+/* 
+ * NOTE: Two special error codes you should check for when calling 
+ * in to the driver are: 
+ * 
+ * EINTR -- The operation has been interupted.  This should be 
+ * handled by retrying the ioctl() until a different error code 
+ * is returned. 
+ * 
+ * ECONNREFUSED -- The driver is no longer accepting operations 
+ * from your process.  That is, the process is being destroyed. 
+ * You should handle this by exiting from your process.  Note 
+ * that once this error code is returned, all further calls to 
+ * the driver from any thread will return this same code. 
+ */ 
+ 
+enum transaction_flags { 
+	TF_ONE_WAY	= 0x01,	/* this is a one-way call: async, no return */ 
+	TF_ROOT_OBJECT	= 0x04,	/* contents are the component's root object */ 
+	TF_STATUS_CODE	= 0x08,	/* contents are a 32-bit status code */ 
+	TF_ACCEPT_FDS	= 0x10,	/* allow replies with file descriptors */ 
+}; 
+ 
+struct binder_transaction_data { 
+	/* The first two are only used for bcTRANSACTION and brTRANSACTION, 
+	 * identifying the target and contents of the transaction. 
+	 */ 
+	union { 
+		/* target descriptor of command transaction */ 
+		__u32	handle; 
+		/* target descriptor of return transaction */ 
+		binder_uintptr_t ptr; 
+	} target; 
+	binder_uintptr_t	cookie;	/* target object cookie */ 
+	__u32		code;		/* transaction command */ 
+ 
+	/* General information about the transaction. */ 
+	__u32	        flags; 
+	pid_t		sender_pid; 
+	uid_t		sender_euid; 
+	binder_size_t	data_size;	/* number of bytes of data */ 
+	binder_size_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 
+	 * the data buffer. 
+	 */ 
+	union { 
+		struct { 
+			/* transaction data */ 
+			binder_uintptr_t	buffer; 
+			/* offsets from buffer to flat_binder_object structs */ 
+			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; 
+} __attribute__((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), 
+	/* 
+	 * int: error code 
+	 */ 
+ 
+	BR_OK = _IO('r', 1), 
+	/* No parameters! */ 
+ 
+	BR_TRANSACTION_SEC_CTX = _IOR('r', 2, 
+				      struct binder_transaction_data_secctx), 
+	/* 
+	 * binder_transaction_data_secctx: the received command. 
+	 */ 
+	BR_TRANSACTION = _IOR('r', 2, struct binder_transaction_data), 
+	BR_REPLY = _IOR('r', 3, struct binder_transaction_data), 
+	/* 
+	 * binder_transaction_data: the received command. 
+	 */ 
+ 
+	BR_ACQUIRE_RESULT = _IOR('r', 4, __s32), 
+	/* 
+	 * not currently supported 
+	 * int: 0 if the last bcATTEMPT_ACQUIRE was not successful. 
+	 * Else the remote object has acquired a primary reference. 
+	 */ 
+ 
+	BR_DEAD_REPLY = _IO('r', 5), 
+	/* 
+	 * The target of the last transaction (either a bcTRANSACTION or 
+	 * a bcATTEMPT_ACQUIRE) is no longer with us.  No parameters. 
+	 */ 
+ 
+	BR_TRANSACTION_COMPLETE = _IO('r', 6), 
+	/* 
+	 * No parameters... always refers to the last transaction requested 
+	 * (including replies).  Note that this will be sent even for 
+	 * asynchronous transactions. 
+	 */ 
+ 
+	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), 
+	/* 
+	 * void *:	ptr to binder 
+	 * void *: cookie for binder 
+	 */ 
+ 
+	BR_ATTEMPT_ACQUIRE = _IOR('r', 11, struct binder_pri_ptr_cookie), 
+	/* 
+	 * not currently supported 
+	 * int:	priority 
+	 * void *: ptr to binder 
+	 * void *: cookie for binder 
+	 */ 
+ 
+	BR_NOOP = _IO('r', 12), 
+	/* 
+	 * No parameters.  Do nothing and examine the next command.  It exists 
+	 * primarily so that we can replace it with a BR_SPAWN_LOOPER command. 
+	 */ 
+ 
+	BR_SPAWN_LOOPER = _IO('r', 13), 
+	/* 
+	 * No parameters.  The driver has determined that a process has no 
+	 * threads waiting to service incoming transactions.  When a process 
+	 * receives this command, it must spawn a new service thread and 
+	 * register it via bcENTER_LOOPER. 
+	 */ 
+ 
+	BR_FINISHED = _IO('r', 14), 
+	/* 
+	 * not currently supported 
+	 * stop threadpool thread 
+	 */ 
+ 
+	BR_DEAD_BINDER = _IOR('r', 15, binder_uintptr_t), 
+	/* 
+	 * void *: cookie 
+	 */ 
+	BR_CLEAR_DEATH_NOTIFICATION_DONE = _IOR('r', 16, binder_uintptr_t), 
+	/* 
+	 * void *: cookie 
+	 */ 
+ 
+	BR_FAILED_REPLY = _IO('r', 17), 
+	/* 
+	 * The the last transaction (either a bcTRANSACTION or 
+	 * a bcATTEMPT_ACQUIRE) failed (e.g. out of memory).  No parameters. 
+	 */ 
+}; 
+ 
+enum binder_driver_command_protocol { 
+	BC_TRANSACTION = _IOW('c', 0, struct binder_transaction_data), 
+	BC_REPLY = _IOW('c', 1, struct binder_transaction_data), 
+	/* 
+	 * binder_transaction_data: the sent command. 
+	 */ 
+ 
+	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, binder_uintptr_t), 
+	/* 
+	 * void *: ptr to transaction data received on a read 
+	 */ 
+ 
+	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 
+	 */ 
+ 
+	BC_INCREFS_DONE = _IOW('c', 8, struct binder_ptr_cookie), 
+	BC_ACQUIRE_DONE = _IOW('c', 9, struct binder_ptr_cookie), 
+	/* 
+	 * void *: ptr to binder 
+	 * void *: cookie for binder 
+	 */ 
+ 
+	BC_ATTEMPT_ACQUIRE = _IOW('c', 10, struct binder_pri_desc), 
+	/* 
+	 * not currently supported 
+	 * int: priority 
+	 * int: descriptor 
+	 */ 
+ 
+	BC_REGISTER_LOOPER = _IO('c', 11), 
+	/* 
+	 * No parameters. 
+	 * Register a spawned looper thread with the device. 
+	 */ 
+ 
+	BC_ENTER_LOOPER = _IO('c', 12), 
+	BC_EXIT_LOOPER = _IO('c', 13), 
+	/* 
+	 * No parameters. 
+	 * These two commands are sent as an application-level thread 
+	 * enters and exits the binder loop, respectively.  They are 
+	 * used so the binder can have an accurate count of the number 
+	 * of looping threads it has available. 
+	 */ 
+ 
+	BC_REQUEST_DEATH_NOTIFICATION = _IOW('c', 14, 
+						struct binder_handle_cookie), 
+	/* 
+	 * int: handle 
+	 * void *: cookie 
+	 */ 
+ 
+	BC_CLEAR_DEATH_NOTIFICATION = _IOW('c', 15, 
+						struct binder_handle_cookie), 
+	/* 
+	 * int: handle 
+	 * void *: cookie 
+	 */ 
+ 
+	BC_DEAD_BINDER_DONE = _IOW('c', 16, binder_uintptr_t), 
+	/* 
+	 * void *: cookie 
+	 */ 
+ 
+	BC_TRANSACTION_SG = _IOW('c', 17, struct binder_transaction_data_sg), 
+	BC_REPLY_SG = _IOW('c', 18, struct binder_transaction_data_sg), 
+	/* 
+	 * binder_transaction_data_sg: the sent command. 
+	 */ 
+}; 
+ 
+#endif /* _LINUX_BINDER_H */ 
+ 
diff --git a/contrib/libs/linux-headers/linux/android/binderfs.h b/contrib/libs/linux-headers/linux/android/binderfs.h
index ad6b05def1..a6796ab74b 100644
--- a/contrib/libs/linux-headers/linux/android/binderfs.h
+++ b/contrib/libs/linux-headers/linux/android/binderfs.h
@@ -1,35 +1,35 @@
-/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
-/*
- * Copyright (C) 2018 Canonical Ltd.
- *
- */
-
-#ifndef _LINUX_BINDERFS_H
-#define _LINUX_BINDERFS_H
-
-#include <linux/android/binder.h>
-#include <linux/types.h>
-#include <linux/ioctl.h>
-
-#define BINDERFS_MAX_NAME 255
-
-/**
- * struct binderfs_device - retrieve information about a new binder device
- * @name:   the name to use for the new binderfs binder device
- * @major:  major number allocated for binderfs binder devices
- * @minor:  minor number allocated for the new binderfs binder device
- *
- */
-struct binderfs_device {
-	char name[BINDERFS_MAX_NAME + 1];
-	__u32 major;
-	__u32 minor;
-};
-
-/**
- * Allocate a new binder device.
- */
-#define BINDER_CTL_ADD _IOWR('b', 1, struct binderfs_device)
-
-#endif /* _LINUX_BINDERFS_H */
-
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 
+/* 
+ * Copyright (C) 2018 Canonical Ltd. 
+ * 
+ */ 
+ 
+#ifndef _LINUX_BINDERFS_H 
+#define _LINUX_BINDERFS_H 
+ 
+#include <linux/android/binder.h> 
+#include <linux/types.h> 
+#include <linux/ioctl.h> 
+ 
+#define BINDERFS_MAX_NAME 255 
+ 
+/** 
+ * struct binderfs_device - retrieve information about a new binder device 
+ * @name:   the name to use for the new binderfs binder device 
+ * @major:  major number allocated for binderfs binder devices 
+ * @minor:  minor number allocated for the new binderfs binder device 
+ * 
+ */ 
+struct binderfs_device { 
+	char name[BINDERFS_MAX_NAME + 1]; 
+	__u32 major; 
+	__u32 minor; 
+}; 
+ 
+/** 
+ * Allocate a new binder device. 
+ */ 
+#define BINDER_CTL_ADD _IOWR('b', 1, struct binderfs_device) 
+ 
+#endif /* _LINUX_BINDERFS_H */ 
+