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08dabe9601
Cleans up header order/grouping for consistency: associated header, C/C++ system/standard library headers, library headers, platform-specific #includes. Adds <cstring> where strlen, memcpy are being used: there are a bunch of places we use them transitively. Applies linter-required cleanups. Disables linter on one file due to included RapidJson header. See https://github.com/flutter/flutter/issues/65676 This patch does not cover flutter/shell/platform/darwin. There's a separate, slightly more intensive cleanup for those in progress.
69 lines
1.4 KiB
C++
69 lines
1.4 KiB
C++
// Copyright 2013 The Flutter Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef FLUTTER_FML_UNIQUE_FD_H_
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#define FLUTTER_FML_UNIQUE_FD_H_
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#include "flutter/fml/build_config.h"
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#include "flutter/fml/unique_object.h"
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#if OS_WIN
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#include <windows.h>
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#else // OS_WIN
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#include <dirent.h>
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#include <unistd.h>
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#endif // OS_WIN
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namespace fml {
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namespace internal {
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#if OS_WIN
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namespace os_win {
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struct UniqueFDTraits {
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static HANDLE InvalidValue() { return INVALID_HANDLE_VALUE; }
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static bool IsValid(HANDLE value) { return value != InvalidValue(); }
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static void Free(HANDLE fd);
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};
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} // namespace os_win
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#else // OS_WIN
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namespace os_unix {
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struct UniqueFDTraits {
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static int InvalidValue() { return -1; }
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static bool IsValid(int value) { return value >= 0; }
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static void Free(int fd);
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};
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struct UniqueDirTraits {
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static DIR* InvalidValue() { return nullptr; }
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static bool IsValid(DIR* value) { return value != nullptr; }
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static void Free(DIR* dir);
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};
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} // namespace os_unix
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#endif // OS_WIN
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} // namespace internal
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#if OS_WIN
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using UniqueFD = UniqueObject<HANDLE, internal::os_win::UniqueFDTraits>;
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#else // OS_WIN
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using UniqueFD = UniqueObject<int, internal::os_unix::UniqueFDTraits>;
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using UniqueDir = UniqueObject<DIR*, internal::os_unix::UniqueDirTraits>;
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#endif // OS_WIN
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} // namespace fml
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#endif // FLUTTER_FML_UNIQUE_FD_H_
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