mirror of
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57 lines
1.5 KiB
C++
57 lines
1.5 KiB
C++
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// Copyright 2013 The Chromium 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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#include "net/socket/socket_descriptor.h"
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#if defined(OS_POSIX)
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#include <sys/types.h>
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#include <sys/socket.h>
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#endif
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#if defined(OS_WIN)
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#include <ws2tcpip.h>
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#include "net/base/winsock_init.h"
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#endif
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#if defined(OS_MACOSX)
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#include <unistd.h>
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#endif
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namespace net {
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SocketDescriptor CreatePlatformSocket(int family, int type, int protocol) {
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#if defined(OS_WIN)
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EnsureWinsockInit();
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SocketDescriptor result = ::WSASocket(family, type, protocol, nullptr, 0,
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WSA_FLAG_OVERLAPPED);
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if (result != kInvalidSocket && family == AF_INET6) {
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DWORD value = 0;
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if (setsockopt(result, IPPROTO_IPV6, IPV6_V6ONLY,
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reinterpret_cast<const char*>(&value), sizeof(value))) {
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closesocket(result);
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return kInvalidSocket;
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}
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}
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return result;
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#else // OS_WIN
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SocketDescriptor result = ::socket(family, type, protocol);
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#if defined(OS_MACOSX)
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// Disable SIGPIPE on this socket. Although Chromium globally disables
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// SIGPIPE, the net stack may be used in other consumers which do not do
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// this. SO_NOSIGPIPE is a Mac-only API. On Linux, it is a flag on send.
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if (result != kInvalidSocket) {
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int value = 1;
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if (setsockopt(result, SOL_SOCKET, SO_NOSIGPIPE, &value, sizeof(value))) {
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close(result);
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return kInvalidSocket;
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}
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}
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#endif
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return result;
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#endif // OS_WIN
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}
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} // namespace net
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