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

1 files changed, 220 insertions, 220 deletions

diff --git a/contrib/libs/linux-headers/linux/can.h b/contrib/libs/linux-headers/linux/can.h
index 55b66607ca..8c14be28d1 100644
--- a/contrib/libs/linux-headers/linux/can.h
+++ b/contrib/libs/linux-headers/linux/can.h
@@ -1,220 +1,220 @@
-/* SPDX-License-Identifier: ((GPL-2.0-only WITH Linux-syscall-note) OR BSD-3-Clause) */
-/*
- * linux/can.h
- *
- * Definitions for CAN network layer (socket addr / CAN frame / CAN filter)
- *
- * Authors: Oliver Hartkopp <oliver.hartkopp@volkswagen.de>
- *          Urs Thuermann   <urs.thuermann@volkswagen.de>
- * Copyright (c) 2002-2007 Volkswagen Group Electronic Research
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of Volkswagen nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * Alternatively, provided that this notice is retained in full, this
- * software may be distributed under the terms of the GNU General
- * Public License ("GPL") version 2, in which case the provisions of the
- * GPL apply INSTEAD OF those given above.
- *
- * The provided data structures and external interfaces from this code
- * are not restricted to be used by modules with a GPL compatible license.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
- * DAMAGE.
- */
-
-#ifndef _CAN_H
-#define _CAN_H
-
-#include <linux/types.h>
-#include <linux/socket.h>
-
-/* controller area network (CAN) kernel definitions */
-
-/* special address description flags for the CAN_ID */
-#define CAN_EFF_FLAG 0x80000000U /* EFF/SFF is set in the MSB */
-#define CAN_RTR_FLAG 0x40000000U /* remote transmission request */
-#define CAN_ERR_FLAG 0x20000000U /* error message frame */
-
-/* valid bits in CAN ID for frame formats */
-#define CAN_SFF_MASK 0x000007FFU /* standard frame format (SFF) */
-#define CAN_EFF_MASK 0x1FFFFFFFU /* extended frame format (EFF) */
-#define CAN_ERR_MASK 0x1FFFFFFFU /* omit EFF, RTR, ERR flags */
-
-/*
- * Controller Area Network Identifier structure
- *
- * bit 0-28	: CAN identifier (11/29 bit)
- * bit 29	: error message frame flag (0 = data frame, 1 = error message)
- * bit 30	: remote transmission request flag (1 = rtr frame)
- * bit 31	: frame format flag (0 = standard 11 bit, 1 = extended 29 bit)
- */
-typedef __u32 canid_t;
-
-#define CAN_SFF_ID_BITS		11
-#define CAN_EFF_ID_BITS		29
-
-/*
- * Controller Area Network Error Message Frame Mask structure
- *
- * bit 0-28	: error class mask (see include/uapi/linux/can/error.h)
- * bit 29-31	: set to zero
- */
-typedef __u32 can_err_mask_t;
-
-/* CAN payload length and DLC definitions according to ISO 11898-1 */
-#define CAN_MAX_DLC 8
-#define CAN_MAX_DLEN 8
-
-/* CAN FD payload length and DLC definitions according to ISO 11898-7 */
-#define CANFD_MAX_DLC 15
-#define CANFD_MAX_DLEN 64
-
-/**
- * struct can_frame - basic CAN frame structure
- * @can_id:  CAN ID of the frame and CAN_*_FLAG flags, see canid_t definition
- * @can_dlc: frame payload length in byte (0 .. 8) aka data length code
- *           N.B. the DLC field from ISO 11898-1 Chapter 8.4.2.3 has a 1:1
- *           mapping of the 'data length code' to the real payload length
- * @__pad:   padding
- * @__res0:  reserved / padding
- * @__res1:  reserved / padding
- * @data:    CAN frame payload (up to 8 byte)
- */
-struct can_frame {
-	canid_t can_id;  /* 32 bit CAN_ID + EFF/RTR/ERR flags */
-	__u8    can_dlc; /* frame payload length in byte (0 .. CAN_MAX_DLEN) */
-	__u8    __pad;   /* padding */
-	__u8    __res0;  /* reserved / padding */
-	__u8    __res1;  /* reserved / padding */
-	__u8    data[CAN_MAX_DLEN] __attribute__((aligned(8)));
-};
-
-/*
- * defined bits for canfd_frame.flags
- *
- * The use of struct canfd_frame implies the Extended Data Length (EDL) bit to
- * be set in the CAN frame bitstream on the wire. The EDL bit switch turns
- * the CAN controllers bitstream processor into the CAN FD mode which creates
- * two new options within the CAN FD frame specification:
- *
- * Bit Rate Switch - to indicate a second bitrate is/was used for the payload
- * Error State Indicator - represents the error state of the transmitting node
- *
- * As the CANFD_ESI bit is internally generated by the transmitting CAN
- * controller only the CANFD_BRS bit is relevant for real CAN controllers when
- * building a CAN FD frame for transmission. Setting the CANFD_ESI bit can make
- * sense for virtual CAN interfaces to test applications with echoed frames.
- */
-#define CANFD_BRS 0x01 /* bit rate switch (second bitrate for payload data) */
-#define CANFD_ESI 0x02 /* error state indicator of the transmitting node */
-
-/**
- * struct canfd_frame - CAN flexible data rate frame structure
- * @can_id: CAN ID of the frame and CAN_*_FLAG flags, see canid_t definition
- * @len:    frame payload length in byte (0 .. CANFD_MAX_DLEN)
- * @flags:  additional flags for CAN FD
- * @__res0: reserved / padding
- * @__res1: reserved / padding
- * @data:   CAN FD frame payload (up to CANFD_MAX_DLEN byte)
- */
-struct canfd_frame {
-	canid_t can_id;  /* 32 bit CAN_ID + EFF/RTR/ERR flags */
-	__u8    len;     /* frame payload length in byte */
-	__u8    flags;   /* additional flags for CAN FD */
-	__u8    __res0;  /* reserved / padding */
-	__u8    __res1;  /* reserved / padding */
-	__u8    data[CANFD_MAX_DLEN] __attribute__((aligned(8)));
-};
-
-#define CAN_MTU		(sizeof(struct can_frame))
-#define CANFD_MTU	(sizeof(struct canfd_frame))
-
-/* particular protocols of the protocol family PF_CAN */
-#define CAN_RAW		1 /* RAW sockets */
-#define CAN_BCM		2 /* Broadcast Manager */
-#define CAN_TP16	3 /* VAG Transport Protocol v1.6 */
-#define CAN_TP20	4 /* VAG Transport Protocol v2.0 */
-#define CAN_MCNET	5 /* Bosch MCNet */
-#define CAN_ISOTP	6 /* ISO 15765-2 Transport Protocol */
-#define CAN_J1939	7 /* SAE J1939 */
-#define CAN_NPROTO	8
-
-#define SOL_CAN_BASE 100
-
-/**
- * struct sockaddr_can - the sockaddr structure for CAN sockets
- * @can_family:  address family number AF_CAN.
- * @can_ifindex: CAN network interface index.
- * @can_addr:    protocol specific address information
- */
-struct sockaddr_can {
-	__kernel_sa_family_t can_family;
-	int         can_ifindex;
-	union {
-		/* transport protocol class address information (e.g. ISOTP) */
-		struct { canid_t rx_id, tx_id; } tp;
-
-		/* J1939 address information */
-		struct {
-			/* 8 byte name when using dynamic addressing */
-			__u64 name;
-
-			/* pgn:
-			 * 8 bit: PS in PDU2 case, else 0
-			 * 8 bit: PF
-			 * 1 bit: DP
-			 * 1 bit: reserved
-			 */
-			__u32 pgn;
-
-			/* 1 byte address */
-			__u8 addr;
-		} j1939;
-
-		/* reserved for future CAN protocols address information */
-	} can_addr;
-};
-
-/**
- * struct can_filter - CAN ID based filter in can_register().
- * @can_id:   relevant bits of CAN ID which are not masked out.
- * @can_mask: CAN mask (see description)
- *
- * Description:
- * A filter matches, when
- *
- *          <received_can_id> & mask == can_id & mask
- *
- * The filter can be inverted (CAN_INV_FILTER bit set in can_id) or it can
- * filter for error message frames (CAN_ERR_FLAG bit set in mask).
- */
-struct can_filter {
-	canid_t can_id;
-	canid_t can_mask;
-};
-
-#define CAN_INV_FILTER 0x20000000U /* to be set in can_filter.can_id */
-#define CAN_RAW_FILTER_MAX 512 /* maximum number of can_filter set via setsockopt() */
-
-#endif /* !_UAPI_CAN_H */
+/* SPDX-License-Identifier: ((GPL-2.0-only WITH Linux-syscall-note) OR BSD-3-Clause) */ 
+/* 
+ * linux/can.h 
+ * 
+ * Definitions for CAN network layer (socket addr / CAN frame / CAN filter) 
+ * 
+ * Authors: Oliver Hartkopp <oliver.hartkopp@volkswagen.de> 
+ *          Urs Thuermann   <urs.thuermann@volkswagen.de> 
+ * Copyright (c) 2002-2007 Volkswagen Group Electronic Research 
+ * All rights reserved. 
+ * 
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions 
+ * are met: 
+ * 1. Redistributions of source code must retain the above copyright 
+ *    notice, this list of conditions and the following disclaimer. 
+ * 2. Redistributions in binary form must reproduce the above copyright 
+ *    notice, this list of conditions and the following disclaimer in the 
+ *    documentation and/or other materials provided with the distribution. 
+ * 3. Neither the name of Volkswagen nor the names of its contributors 
+ *    may be used to endorse or promote products derived from this software 
+ *    without specific prior written permission. 
+ * 
+ * Alternatively, provided that this notice is retained in full, this 
+ * software may be distributed under the terms of the GNU General 
+ * Public License ("GPL") version 2, in which case the provisions of the 
+ * GPL apply INSTEAD OF those given above. 
+ * 
+ * The provided data structures and external interfaces from this code 
+ * are not restricted to be used by modules with a GPL compatible license. 
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH 
+ * DAMAGE. 
+ */ 
+ 
+#ifndef _CAN_H 
+#define _CAN_H 
+ 
+#include <linux/types.h> 
+#include <linux/socket.h> 
+ 
+/* controller area network (CAN) kernel definitions */ 
+ 
+/* special address description flags for the CAN_ID */ 
+#define CAN_EFF_FLAG 0x80000000U /* EFF/SFF is set in the MSB */ 
+#define CAN_RTR_FLAG 0x40000000U /* remote transmission request */ 
+#define CAN_ERR_FLAG 0x20000000U /* error message frame */ 
+ 
+/* valid bits in CAN ID for frame formats */ 
+#define CAN_SFF_MASK 0x000007FFU /* standard frame format (SFF) */ 
+#define CAN_EFF_MASK 0x1FFFFFFFU /* extended frame format (EFF) */ 
+#define CAN_ERR_MASK 0x1FFFFFFFU /* omit EFF, RTR, ERR flags */ 
+ 
+/* 
+ * Controller Area Network Identifier structure 
+ * 
+ * bit 0-28	: CAN identifier (11/29 bit) 
+ * bit 29	: error message frame flag (0 = data frame, 1 = error message) 
+ * bit 30	: remote transmission request flag (1 = rtr frame) 
+ * bit 31	: frame format flag (0 = standard 11 bit, 1 = extended 29 bit) 
+ */ 
+typedef __u32 canid_t; 
+ 
+#define CAN_SFF_ID_BITS		11 
+#define CAN_EFF_ID_BITS		29 
+ 
+/* 
+ * Controller Area Network Error Message Frame Mask structure 
+ * 
+ * bit 0-28	: error class mask (see include/uapi/linux/can/error.h) 
+ * bit 29-31	: set to zero 
+ */ 
+typedef __u32 can_err_mask_t; 
+ 
+/* CAN payload length and DLC definitions according to ISO 11898-1 */ 
+#define CAN_MAX_DLC 8 
+#define CAN_MAX_DLEN 8 
+ 
+/* CAN FD payload length and DLC definitions according to ISO 11898-7 */ 
+#define CANFD_MAX_DLC 15 
+#define CANFD_MAX_DLEN 64 
+ 
+/** 
+ * struct can_frame - basic CAN frame structure 
+ * @can_id:  CAN ID of the frame and CAN_*_FLAG flags, see canid_t definition 
+ * @can_dlc: frame payload length in byte (0 .. 8) aka data length code 
+ *           N.B. the DLC field from ISO 11898-1 Chapter 8.4.2.3 has a 1:1 
+ *           mapping of the 'data length code' to the real payload length 
+ * @__pad:   padding 
+ * @__res0:  reserved / padding 
+ * @__res1:  reserved / padding 
+ * @data:    CAN frame payload (up to 8 byte) 
+ */ 
+struct can_frame { 
+	canid_t can_id;  /* 32 bit CAN_ID + EFF/RTR/ERR flags */ 
+	__u8    can_dlc; /* frame payload length in byte (0 .. CAN_MAX_DLEN) */ 
+	__u8    __pad;   /* padding */ 
+	__u8    __res0;  /* reserved / padding */ 
+	__u8    __res1;  /* reserved / padding */ 
+	__u8    data[CAN_MAX_DLEN] __attribute__((aligned(8))); 
+}; 
+ 
+/* 
+ * defined bits for canfd_frame.flags 
+ * 
+ * The use of struct canfd_frame implies the Extended Data Length (EDL) bit to 
+ * be set in the CAN frame bitstream on the wire. The EDL bit switch turns 
+ * the CAN controllers bitstream processor into the CAN FD mode which creates 
+ * two new options within the CAN FD frame specification: 
+ * 
+ * Bit Rate Switch - to indicate a second bitrate is/was used for the payload 
+ * Error State Indicator - represents the error state of the transmitting node 
+ * 
+ * As the CANFD_ESI bit is internally generated by the transmitting CAN 
+ * controller only the CANFD_BRS bit is relevant for real CAN controllers when 
+ * building a CAN FD frame for transmission. Setting the CANFD_ESI bit can make 
+ * sense for virtual CAN interfaces to test applications with echoed frames. 
+ */ 
+#define CANFD_BRS 0x01 /* bit rate switch (second bitrate for payload data) */ 
+#define CANFD_ESI 0x02 /* error state indicator of the transmitting node */ 
+ 
+/** 
+ * struct canfd_frame - CAN flexible data rate frame structure 
+ * @can_id: CAN ID of the frame and CAN_*_FLAG flags, see canid_t definition 
+ * @len:    frame payload length in byte (0 .. CANFD_MAX_DLEN) 
+ * @flags:  additional flags for CAN FD 
+ * @__res0: reserved / padding 
+ * @__res1: reserved / padding 
+ * @data:   CAN FD frame payload (up to CANFD_MAX_DLEN byte) 
+ */ 
+struct canfd_frame { 
+	canid_t can_id;  /* 32 bit CAN_ID + EFF/RTR/ERR flags */ 
+	__u8    len;     /* frame payload length in byte */ 
+	__u8    flags;   /* additional flags for CAN FD */ 
+	__u8    __res0;  /* reserved / padding */ 
+	__u8    __res1;  /* reserved / padding */ 
+	__u8    data[CANFD_MAX_DLEN] __attribute__((aligned(8))); 
+}; 
+ 
+#define CAN_MTU		(sizeof(struct can_frame)) 
+#define CANFD_MTU	(sizeof(struct canfd_frame)) 
+ 
+/* particular protocols of the protocol family PF_CAN */ 
+#define CAN_RAW		1 /* RAW sockets */ 
+#define CAN_BCM		2 /* Broadcast Manager */ 
+#define CAN_TP16	3 /* VAG Transport Protocol v1.6 */ 
+#define CAN_TP20	4 /* VAG Transport Protocol v2.0 */ 
+#define CAN_MCNET	5 /* Bosch MCNet */ 
+#define CAN_ISOTP	6 /* ISO 15765-2 Transport Protocol */ 
+#define CAN_J1939	7 /* SAE J1939 */ 
+#define CAN_NPROTO	8 
+ 
+#define SOL_CAN_BASE 100 
+ 
+/** 
+ * struct sockaddr_can - the sockaddr structure for CAN sockets 
+ * @can_family:  address family number AF_CAN. 
+ * @can_ifindex: CAN network interface index. 
+ * @can_addr:    protocol specific address information 
+ */ 
+struct sockaddr_can { 
+	__kernel_sa_family_t can_family; 
+	int         can_ifindex; 
+	union { 
+		/* transport protocol class address information (e.g. ISOTP) */ 
+		struct { canid_t rx_id, tx_id; } tp; 
+ 
+		/* J1939 address information */ 
+		struct { 
+			/* 8 byte name when using dynamic addressing */ 
+			__u64 name; 
+ 
+			/* pgn: 
+			 * 8 bit: PS in PDU2 case, else 0 
+			 * 8 bit: PF 
+			 * 1 bit: DP 
+			 * 1 bit: reserved 
+			 */ 
+			__u32 pgn; 
+ 
+			/* 1 byte address */ 
+			__u8 addr; 
+		} j1939; 
+ 
+		/* reserved for future CAN protocols address information */ 
+	} can_addr; 
+}; 
+ 
+/** 
+ * struct can_filter - CAN ID based filter in can_register(). 
+ * @can_id:   relevant bits of CAN ID which are not masked out. 
+ * @can_mask: CAN mask (see description) 
+ * 
+ * Description: 
+ * A filter matches, when 
+ * 
+ *          <received_can_id> & mask == can_id & mask 
+ * 
+ * The filter can be inverted (CAN_INV_FILTER bit set in can_id) or it can 
+ * filter for error message frames (CAN_ERR_FLAG bit set in mask). 
+ */ 
+struct can_filter { 
+	canid_t can_id; 
+	canid_t can_mask; 
+}; 
+ 
+#define CAN_INV_FILTER 0x20000000U /* to be set in can_filter.can_id */ 
+#define CAN_RAW_FILTER_MAX 512 /* maximum number of can_filter set via setsockopt() */ 
+ 
+#endif /* !_UAPI_CAN_H */