Restoring authorship annotation for <[email protected]>. Commit 2 of 2.

1 files changed, 212 insertions, 212 deletions

diff --git a/contrib/libs/linux-headers/linux/gpio.h b/contrib/libs/linux-headers/linux/gpio.h
index a4118b48e44..0f15b8b63af 100644
--- a/contrib/libs/linux-headers/linux/gpio.h
+++ b/contrib/libs/linux-headers/linux/gpio.h
@@ -1,212 +1,212 @@
-/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 
-/* 
- * <linux/gpio.h> - userspace ABI for the GPIO character devices 
- * 
- * Copyright (C) 2016 Linus Walleij 
- * 
- * This program is free software; you can redistribute it and/or modify it 
- * under the terms of the GNU General Public License version 2 as published by 
- * the Free Software Foundation. 
- */ 
-#ifndef _GPIO_H_ 
-#define _GPIO_H_ 
- 
-#include <linux/ioctl.h> 
-#include <linux/types.h> 
- 
-/** 
- * struct gpiochip_info - Information about a certain GPIO chip 
- * @name: the Linux kernel name of this GPIO chip 
- * @label: a functional name for this GPIO chip, such as a product 
- * number, may be empty 
- * @lines: number of GPIO lines on this chip 
- */ 
-struct gpiochip_info { 
-	char name[32]; 
-	char label[32]; 
-	__u32 lines; 
-}; 
- 
-/* Informational flags */ 
-#define GPIOLINE_FLAG_KERNEL		(1UL << 0) /* Line used by the kernel */ 
-#define GPIOLINE_FLAG_IS_OUT		(1UL << 1) 
-#define GPIOLINE_FLAG_ACTIVE_LOW	(1UL << 2) 
-#define GPIOLINE_FLAG_OPEN_DRAIN	(1UL << 3) 
-#define GPIOLINE_FLAG_OPEN_SOURCE	(1UL << 4) 
-#define GPIOLINE_FLAG_BIAS_PULL_UP	(1UL << 5) 
-#define GPIOLINE_FLAG_BIAS_PULL_DOWN	(1UL << 6) 
-#define GPIOLINE_FLAG_BIAS_DISABLE	(1UL << 7) 
- 
-/** 
- * struct gpioline_info - Information about a certain GPIO line 
- * @line_offset: the local offset on this GPIO device, fill this in when 
- * requesting the line information from the kernel 
- * @flags: various flags for this line 
- * @name: the name of this GPIO line, such as the output pin of the line on the 
- * chip, a rail or a pin header name on a board, as specified by the gpio 
- * chip, may be empty 
- * @consumer: a functional name for the consumer of this GPIO line as set by 
- * whatever is using it, will be empty if there is no current user but may 
- * also be empty if the consumer doesn't set this up 
- */ 
-struct gpioline_info { 
-	__u32 line_offset; 
-	__u32 flags; 
-	char name[32]; 
-	char consumer[32]; 
-}; 
- 
-/* Maximum number of requested handles */ 
-#define GPIOHANDLES_MAX 64 
- 
-/* Possible line status change events */ 
-enum { 
-	GPIOLINE_CHANGED_REQUESTED = 1, 
-	GPIOLINE_CHANGED_RELEASED, 
-	GPIOLINE_CHANGED_CONFIG, 
-}; 
- 
-/** 
- * struct gpioline_info_changed - Information about a change in status 
- * of a GPIO line 
- * @info: updated line information 
- * @timestamp: estimate of time of status change occurrence, in nanoseconds 
- * and GPIOLINE_CHANGED_CONFIG 
- * @event_type: one of GPIOLINE_CHANGED_REQUESTED, GPIOLINE_CHANGED_RELEASED 
- * 
- * Note: struct gpioline_info embedded here has 32-bit alignment on its own, 
- * but it works fine with 64-bit alignment too. With its 72 byte size, we can 
- * guarantee there are no implicit holes between it and subsequent members. 
- * The 20-byte padding at the end makes sure we don't add any implicit padding 
- * at the end of the structure on 64-bit architectures. 
- */ 
-struct gpioline_info_changed { 
-	struct gpioline_info info; 
-	__u64 timestamp; 
-	__u32 event_type; 
-	__u32 padding[5]; /* for future use */ 
-}; 
- 
-/* Linerequest flags */ 
-#define GPIOHANDLE_REQUEST_INPUT	(1UL << 0) 
-#define GPIOHANDLE_REQUEST_OUTPUT	(1UL << 1) 
-#define GPIOHANDLE_REQUEST_ACTIVE_LOW	(1UL << 2) 
-#define GPIOHANDLE_REQUEST_OPEN_DRAIN	(1UL << 3) 
-#define GPIOHANDLE_REQUEST_OPEN_SOURCE	(1UL << 4) 
-#define GPIOHANDLE_REQUEST_BIAS_PULL_UP	(1UL << 5) 
-#define GPIOHANDLE_REQUEST_BIAS_PULL_DOWN	(1UL << 6) 
-#define GPIOHANDLE_REQUEST_BIAS_DISABLE	(1UL << 7) 
- 
-/** 
- * struct gpiohandle_request - Information about a GPIO handle request 
- * @lineoffsets: an array of desired lines, specified by offset index for the 
- * associated GPIO device 
- * @flags: desired flags for the desired GPIO lines, such as 
- * GPIOHANDLE_REQUEST_OUTPUT, GPIOHANDLE_REQUEST_ACTIVE_LOW etc, OR:ed 
- * together. Note that even if multiple lines are requested, the same flags 
- * must be applicable to all of them, if you want lines with individual 
- * flags set, request them one by one. It is possible to select 
- * a batch of input or output lines, but they must all have the same 
- * characteristics, i.e. all inputs or all outputs, all active low etc 
- * @default_values: if the GPIOHANDLE_REQUEST_OUTPUT is set for a requested 
- * line, this specifies the default output value, should be 0 (low) or 
- * 1 (high), anything else than 0 or 1 will be interpreted as 1 (high) 
- * @consumer_label: a desired consumer label for the selected GPIO line(s) 
- * such as "my-bitbanged-relay" 
- * @lines: number of lines requested in this request, i.e. the number of 
- * valid fields in the above arrays, set to 1 to request a single line 
- * @fd: if successful this field will contain a valid anonymous file handle 
- * after a GPIO_GET_LINEHANDLE_IOCTL operation, zero or negative value 
- * means error 
- */ 
-struct gpiohandle_request { 
-	__u32 lineoffsets[GPIOHANDLES_MAX]; 
-	__u32 flags; 
-	__u8 default_values[GPIOHANDLES_MAX]; 
-	char consumer_label[32]; 
-	__u32 lines; 
-	int fd; 
-}; 
- 
-/** 
- * struct gpiohandle_config - Configuration for a GPIO handle request 
- * @flags: updated flags for the requested GPIO lines, such as 
- * GPIOHANDLE_REQUEST_OUTPUT, GPIOHANDLE_REQUEST_ACTIVE_LOW etc, OR:ed 
- * together 
- * @default_values: if the GPIOHANDLE_REQUEST_OUTPUT is set in flags, 
- * this specifies the default output value, should be 0 (low) or 
- * 1 (high), anything else than 0 or 1 will be interpreted as 1 (high) 
- * @padding: reserved for future use and should be zero filled 
- */ 
-struct gpiohandle_config { 
-	__u32 flags; 
-	__u8 default_values[GPIOHANDLES_MAX]; 
-	__u32 padding[4]; /* padding for future use */ 
-}; 
- 
-#define GPIOHANDLE_SET_CONFIG_IOCTL _IOWR(0xB4, 0x0a, struct gpiohandle_config) 
- 
-/** 
- * struct gpiohandle_data - Information of values on a GPIO handle 
- * @values: when getting the state of lines this contains the current 
- * state of a line, when setting the state of lines these should contain 
- * the desired target state 
- */ 
-struct gpiohandle_data { 
-	__u8 values[GPIOHANDLES_MAX]; 
-}; 
- 
-#define GPIOHANDLE_GET_LINE_VALUES_IOCTL _IOWR(0xB4, 0x08, struct gpiohandle_data) 
-#define GPIOHANDLE_SET_LINE_VALUES_IOCTL _IOWR(0xB4, 0x09, struct gpiohandle_data) 
- 
-/* Eventrequest flags */ 
-#define GPIOEVENT_REQUEST_RISING_EDGE	(1UL << 0) 
-#define GPIOEVENT_REQUEST_FALLING_EDGE	(1UL << 1) 
-#define GPIOEVENT_REQUEST_BOTH_EDGES	((1UL << 0) | (1UL << 1)) 
- 
-/** 
- * struct gpioevent_request - Information about a GPIO event request 
- * @lineoffset: the desired line to subscribe to events from, specified by 
- * offset index for the associated GPIO device 
- * @handleflags: desired handle flags for the desired GPIO line, such as 
- * GPIOHANDLE_REQUEST_ACTIVE_LOW or GPIOHANDLE_REQUEST_OPEN_DRAIN 
- * @eventflags: desired flags for the desired GPIO event line, such as 
- * GPIOEVENT_REQUEST_RISING_EDGE or GPIOEVENT_REQUEST_FALLING_EDGE 
- * @consumer_label: a desired consumer label for the selected GPIO line(s) 
- * such as "my-listener" 
- * @fd: if successful this field will contain a valid anonymous file handle 
- * after a GPIO_GET_LINEEVENT_IOCTL operation, zero or negative value 
- * means error 
- */ 
-struct gpioevent_request { 
-	__u32 lineoffset; 
-	__u32 handleflags; 
-	__u32 eventflags; 
-	char consumer_label[32]; 
-	int fd; 
-}; 
- 
-/** 
- * GPIO event types 
- */ 
-#define GPIOEVENT_EVENT_RISING_EDGE 0x01 
-#define GPIOEVENT_EVENT_FALLING_EDGE 0x02 
- 
-/** 
- * struct gpioevent_data - The actual event being pushed to userspace 
- * @timestamp: best estimate of time of event occurrence, in nanoseconds 
- * @id: event identifier 
- */ 
-struct gpioevent_data { 
-	__u64 timestamp; 
-	__u32 id; 
-}; 
- 
-#define GPIO_GET_CHIPINFO_IOCTL _IOR(0xB4, 0x01, struct gpiochip_info) 
-#define GPIO_GET_LINEINFO_IOCTL _IOWR(0xB4, 0x02, struct gpioline_info) 
-#define GPIO_GET_LINEINFO_WATCH_IOCTL _IOWR(0xB4, 0x0b, struct gpioline_info) 
-#define GPIO_GET_LINEINFO_UNWATCH_IOCTL _IOWR(0xB4, 0x0c, __u32) 
-#define GPIO_GET_LINEHANDLE_IOCTL _IOWR(0xB4, 0x03, struct gpiohandle_request) 
-#define GPIO_GET_LINEEVENT_IOCTL _IOWR(0xB4, 0x04, struct gpioevent_request) 
- 
-#endif /* _GPIO_H_ */ 
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * <linux/gpio.h> - userspace ABI for the GPIO character devices
+ *
+ * Copyright (C) 2016 Linus Walleij
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+#ifndef _GPIO_H_
+#define _GPIO_H_
+
+#include <linux/ioctl.h>
+#include <linux/types.h>
+
+/**
+ * struct gpiochip_info - Information about a certain GPIO chip
+ * @name: the Linux kernel name of this GPIO chip
+ * @label: a functional name for this GPIO chip, such as a product
+ * number, may be empty
+ * @lines: number of GPIO lines on this chip
+ */
+struct gpiochip_info {
+	char name[32];
+	char label[32];
+	__u32 lines;
+};
+
+/* Informational flags */
+#define GPIOLINE_FLAG_KERNEL		(1UL << 0) /* Line used by the kernel */
+#define GPIOLINE_FLAG_IS_OUT		(1UL << 1)
+#define GPIOLINE_FLAG_ACTIVE_LOW	(1UL << 2)
+#define GPIOLINE_FLAG_OPEN_DRAIN	(1UL << 3)
+#define GPIOLINE_FLAG_OPEN_SOURCE	(1UL << 4)
+#define GPIOLINE_FLAG_BIAS_PULL_UP	(1UL << 5)
+#define GPIOLINE_FLAG_BIAS_PULL_DOWN	(1UL << 6)
+#define GPIOLINE_FLAG_BIAS_DISABLE	(1UL << 7)
+
+/**
+ * struct gpioline_info - Information about a certain GPIO line
+ * @line_offset: the local offset on this GPIO device, fill this in when
+ * requesting the line information from the kernel
+ * @flags: various flags for this line
+ * @name: the name of this GPIO line, such as the output pin of the line on the
+ * chip, a rail or a pin header name on a board, as specified by the gpio
+ * chip, may be empty
+ * @consumer: a functional name for the consumer of this GPIO line as set by
+ * whatever is using it, will be empty if there is no current user but may
+ * also be empty if the consumer doesn't set this up
+ */
+struct gpioline_info {
+	__u32 line_offset;
+	__u32 flags;
+	char name[32];
+	char consumer[32];
+};
+
+/* Maximum number of requested handles */
+#define GPIOHANDLES_MAX 64
+
+/* Possible line status change events */
+enum {
+	GPIOLINE_CHANGED_REQUESTED = 1,
+	GPIOLINE_CHANGED_RELEASED,
+	GPIOLINE_CHANGED_CONFIG,
+};
+
+/**
+ * struct gpioline_info_changed - Information about a change in status
+ * of a GPIO line
+ * @info: updated line information
+ * @timestamp: estimate of time of status change occurrence, in nanoseconds
+ * and GPIOLINE_CHANGED_CONFIG
+ * @event_type: one of GPIOLINE_CHANGED_REQUESTED, GPIOLINE_CHANGED_RELEASED
+ *
+ * Note: struct gpioline_info embedded here has 32-bit alignment on its own,
+ * but it works fine with 64-bit alignment too. With its 72 byte size, we can
+ * guarantee there are no implicit holes between it and subsequent members.
+ * The 20-byte padding at the end makes sure we don't add any implicit padding
+ * at the end of the structure on 64-bit architectures.
+ */
+struct gpioline_info_changed {
+	struct gpioline_info info;
+	__u64 timestamp;
+	__u32 event_type;
+	__u32 padding[5]; /* for future use */
+};
+
+/* Linerequest flags */
+#define GPIOHANDLE_REQUEST_INPUT	(1UL << 0)
+#define GPIOHANDLE_REQUEST_OUTPUT	(1UL << 1)
+#define GPIOHANDLE_REQUEST_ACTIVE_LOW	(1UL << 2)
+#define GPIOHANDLE_REQUEST_OPEN_DRAIN	(1UL << 3)
+#define GPIOHANDLE_REQUEST_OPEN_SOURCE	(1UL << 4)
+#define GPIOHANDLE_REQUEST_BIAS_PULL_UP	(1UL << 5)
+#define GPIOHANDLE_REQUEST_BIAS_PULL_DOWN	(1UL << 6)
+#define GPIOHANDLE_REQUEST_BIAS_DISABLE	(1UL << 7)
+
+/**
+ * struct gpiohandle_request - Information about a GPIO handle request
+ * @lineoffsets: an array of desired lines, specified by offset index for the
+ * associated GPIO device
+ * @flags: desired flags for the desired GPIO lines, such as
+ * GPIOHANDLE_REQUEST_OUTPUT, GPIOHANDLE_REQUEST_ACTIVE_LOW etc, OR:ed
+ * together. Note that even if multiple lines are requested, the same flags
+ * must be applicable to all of them, if you want lines with individual
+ * flags set, request them one by one. It is possible to select
+ * a batch of input or output lines, but they must all have the same
+ * characteristics, i.e. all inputs or all outputs, all active low etc
+ * @default_values: if the GPIOHANDLE_REQUEST_OUTPUT is set for a requested
+ * line, this specifies the default output value, should be 0 (low) or
+ * 1 (high), anything else than 0 or 1 will be interpreted as 1 (high)
+ * @consumer_label: a desired consumer label for the selected GPIO line(s)
+ * such as "my-bitbanged-relay"
+ * @lines: number of lines requested in this request, i.e. the number of
+ * valid fields in the above arrays, set to 1 to request a single line
+ * @fd: if successful this field will contain a valid anonymous file handle
+ * after a GPIO_GET_LINEHANDLE_IOCTL operation, zero or negative value
+ * means error
+ */
+struct gpiohandle_request {
+	__u32 lineoffsets[GPIOHANDLES_MAX];
+	__u32 flags;
+	__u8 default_values[GPIOHANDLES_MAX];
+	char consumer_label[32];
+	__u32 lines;
+	int fd;
+};
+
+/**
+ * struct gpiohandle_config - Configuration for a GPIO handle request
+ * @flags: updated flags for the requested GPIO lines, such as
+ * GPIOHANDLE_REQUEST_OUTPUT, GPIOHANDLE_REQUEST_ACTIVE_LOW etc, OR:ed
+ * together
+ * @default_values: if the GPIOHANDLE_REQUEST_OUTPUT is set in flags,
+ * this specifies the default output value, should be 0 (low) or
+ * 1 (high), anything else than 0 or 1 will be interpreted as 1 (high)
+ * @padding: reserved for future use and should be zero filled
+ */
+struct gpiohandle_config {
+	__u32 flags;
+	__u8 default_values[GPIOHANDLES_MAX];
+	__u32 padding[4]; /* padding for future use */
+};
+
+#define GPIOHANDLE_SET_CONFIG_IOCTL _IOWR(0xB4, 0x0a, struct gpiohandle_config)
+
+/**
+ * struct gpiohandle_data - Information of values on a GPIO handle
+ * @values: when getting the state of lines this contains the current
+ * state of a line, when setting the state of lines these should contain
+ * the desired target state
+ */
+struct gpiohandle_data {
+	__u8 values[GPIOHANDLES_MAX];
+};
+
+#define GPIOHANDLE_GET_LINE_VALUES_IOCTL _IOWR(0xB4, 0x08, struct gpiohandle_data)
+#define GPIOHANDLE_SET_LINE_VALUES_IOCTL _IOWR(0xB4, 0x09, struct gpiohandle_data)
+
+/* Eventrequest flags */
+#define GPIOEVENT_REQUEST_RISING_EDGE	(1UL << 0)
+#define GPIOEVENT_REQUEST_FALLING_EDGE	(1UL << 1)
+#define GPIOEVENT_REQUEST_BOTH_EDGES	((1UL << 0) | (1UL << 1))
+
+/**
+ * struct gpioevent_request - Information about a GPIO event request
+ * @lineoffset: the desired line to subscribe to events from, specified by
+ * offset index for the associated GPIO device
+ * @handleflags: desired handle flags for the desired GPIO line, such as
+ * GPIOHANDLE_REQUEST_ACTIVE_LOW or GPIOHANDLE_REQUEST_OPEN_DRAIN
+ * @eventflags: desired flags for the desired GPIO event line, such as
+ * GPIOEVENT_REQUEST_RISING_EDGE or GPIOEVENT_REQUEST_FALLING_EDGE
+ * @consumer_label: a desired consumer label for the selected GPIO line(s)
+ * such as "my-listener"
+ * @fd: if successful this field will contain a valid anonymous file handle
+ * after a GPIO_GET_LINEEVENT_IOCTL operation, zero or negative value
+ * means error
+ */
+struct gpioevent_request {
+	__u32 lineoffset;
+	__u32 handleflags;
+	__u32 eventflags;
+	char consumer_label[32];
+	int fd;
+};
+
+/**
+ * GPIO event types
+ */
+#define GPIOEVENT_EVENT_RISING_EDGE 0x01
+#define GPIOEVENT_EVENT_FALLING_EDGE 0x02
+
+/**
+ * struct gpioevent_data - The actual event being pushed to userspace
+ * @timestamp: best estimate of time of event occurrence, in nanoseconds
+ * @id: event identifier
+ */
+struct gpioevent_data {
+	__u64 timestamp;
+	__u32 id;
+};
+
+#define GPIO_GET_CHIPINFO_IOCTL _IOR(0xB4, 0x01, struct gpiochip_info)
+#define GPIO_GET_LINEINFO_IOCTL _IOWR(0xB4, 0x02, struct gpioline_info)
+#define GPIO_GET_LINEINFO_WATCH_IOCTL _IOWR(0xB4, 0x0b, struct gpioline_info)
+#define GPIO_GET_LINEINFO_UNWATCH_IOCTL _IOWR(0xB4, 0x0c, __u32)
+#define GPIO_GET_LINEHANDLE_IOCTL _IOWR(0xB4, 0x03, struct gpiohandle_request)
+#define GPIO_GET_LINEEVENT_IOCTL _IOWR(0xB4, 0x04, struct gpioevent_request)
+
+#endif /* _GPIO_H_ */