Index: third_party/WebKit/Source/wtf/ByteOrder.h |
diff --git a/third_party/WebKit/Source/wtf/ByteOrder.h b/third_party/WebKit/Source/wtf/ByteOrder.h |
index 4ba9cd8fb2b0e33991fdd2539abe5620154af1e9..35456a828cf5aa7892b33ece7961f03c239be286 100644 |
--- a/third_party/WebKit/Source/wtf/ByteOrder.h |
+++ b/third_party/WebKit/Source/wtf/ByteOrder.h |
@@ -1,9 +1,86 @@ |
-// Copyright 2017 The Chromium Authors. All rights reserved. |
-// Use of this source code is governed by a BSD-style license that can be |
-// found in the LICENSE file. |
+/* |
+* Copyright (C) 2012 Google Inc. All rights reserved. |
+* |
+* Redistribution and use in source and binary forms, with or without |
+* modification, are permitted provided that the following conditions are |
+* met: |
+* |
+* * Redistributions of source code must retain the above copyright |
+* notice, this list of conditions and the following disclaimer. |
+* * Redistributions in binary form must reproduce the above |
+* copyright notice, this list of conditions and the following disclaimer |
+* in the documentation and/or other materials provided with the |
+* distribution. |
+* * Neither the name of Google Inc. nor the names of its |
+* contributors may be used to endorse or promote products derived from |
+* this software without specific prior written permission. |
+* |
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
+* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
+* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
+* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
+* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
+* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
+* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
+* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
+* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
+* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
+* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
+*/ |
-#include "platform/wtf/ByteOrder.h" |
+#ifndef WTF_ByteOrder_h |
+#define WTF_ByteOrder_h |
-// The contents of this header was moved to platform/wtf as part of |
-// WTF migration project. See the following post for details: |
-// https://groups.google.com/a/chromium.org/d/msg/blink-dev/tLdAZCTlcAA/bYXVT8gYCAAJ |
+#if OS(POSIX) |
+#include <arpa/inet.h> |
+#endif |
+ |
+#if OS(WIN) |
+ |
+#include "wtf/ByteSwap.h" |
+#include "wtf/CPU.h" |
+ |
+#if CPU(BIG_ENDIAN) |
+inline uint16_t ntohs(uint16_t x) { |
+ return x; |
+} |
+inline uint16_t htons(uint16_t x) { |
+ return x; |
+} |
+inline uint32_t ntohl(uint32_t x) { |
+ return x; |
+} |
+inline uint32_t htonl(uint32_t x) { |
+ return x; |
+} |
+#elif CPU(MIDDLE_ENDIAN) |
+inline uint16_t ntohs(uint16_t x) { |
+ return x; |
+} |
+inline uint16_t htons(uint16_t x) { |
+ return x; |
+} |
+inline uint32_t ntohl(uint32_t x) { |
+ return WTF::wswap32(x); |
+} |
+inline uint32_t htonl(uint32_t x) { |
+ return WTF::wswap32(x); |
+} |
+#else |
+inline uint16_t ntohs(uint16_t x) { |
+ return WTF::bswap16(x); |
+} |
+inline uint16_t htons(uint16_t x) { |
+ return WTF::bswap16(x); |
+} |
+inline uint32_t ntohl(uint32_t x) { |
+ return WTF::bswap32(x); |
+} |
+inline uint32_t htonl(uint32_t x) { |
+ return WTF::bswap32(x); |
+} |
+#endif |
+ |
+#endif // OS(WIN) |
+ |
+#endif // WTF_ByteOrder_h |