mirror of https://github.com/gnss-sdr/gnss-sdr
29 lines
871 B
C
29 lines
871 B
C
// SPDX-FileCopyrightText: 2017 Google Inc.
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// SPDX-License-Identifier: Apache-2.0
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// An interface for the filesystem that allows mocking the filesystem in
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// unittests.
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#ifndef CPU_FEATURES_INCLUDE_INTERNAL_FILESYSTEM_H_
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#define CPU_FEATURES_INCLUDE_INTERNAL_FILESYSTEM_H_
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#include "cpu_features_macros.h"
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#include <stddef.h>
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#include <stdint.h>
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CPU_FEATURES_START_CPP_NAMESPACE
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// Same as linux "open(filename, O_RDONLY)", retries automatically on EINTR.
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int CpuFeatures_OpenFile(const char* filename);
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// Same as linux "read(file_descriptor, buffer, buffer_size)", retries
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// automatically on EINTR.
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int CpuFeatures_ReadFile(int file_descriptor, void* buffer, size_t buffer_size);
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// Same as linux "close(file_descriptor)".
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void CpuFeatures_CloseFile(int file_descriptor);
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CPU_FEATURES_END_CPP_NAMESPACE
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#endif // CPU_FEATURES_INCLUDE_INTERNAL_FILESYSTEM_H_
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