libcamera: include/libcamera/internal/sysfs.h Source File

libcamera v0.7.1 Supporting cameras in Linux since 2019

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sysfs.h
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1/* SPDX-License-Identifier: LGPL-2.1-or-later */
2/*
3 * Copyright (C) 2020, Google Inc.
4 *
5 * Miscellaneous utility functions to access sysfs
6 */
7
8#pragma once
9
10#include <string>
11
12namespace libcamera {
13
14namespace sysfs {
15
16std::string charDevPath(const std::string &deviceNode);
17
18std::string firmwareNodePath(const std::string &device);
19
20} /* namespace sysfs */
21
22} /* namespace libcamera */
libcamera
Top-level libcamera namespace.
Definition backtrace.h:17
libcamera::sysfs::charDevPath
std::string charDevPath(const std::string &deviceNode)
Retrieve the sysfs path for a character device.
Definition sysfs.cpp:34
libcamera::sysfs::firmwareNodePath
std::string firmwareNodePath(const std::string &device)
Retrieve the path of the firmware node for a device.
Definition sysfs.cpp:70