df131ad088
Remove the verbose #ifndef/#define/#endif pattern for maintaining header idempotency, and replace it with a simple #pragma once. This simplifies the headers, and prevents redundant changes when header files get moved. Tracepoints.h.in is not modified to use the pragma as it requires self-inclusion. Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com>
31 lines
543 B
C++
31 lines
543 B
C++
/* SPDX-License-Identifier: LGPL-2.1-or-later */
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/*
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* Copyright (C) 2019, Google Inc.
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*
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* device_enumerator_sysfs.h - sysfs-based device enumerator
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*/
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#pragma once
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#include <memory>
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#include <string>
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#include "libcamera/internal/device_enumerator.h"
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class MediaDevice;
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namespace libcamera {
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class DeviceEnumeratorSysfs final : public DeviceEnumerator
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{
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public:
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int init();
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int enumerate();
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private:
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int populateMediaDevice(MediaDevice *media);
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std::string lookupDeviceNode(int major, int minor);
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};
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} /* namespace libcamera */
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