VM: Re-format to use at most one newline between functions

runtime/bin/socket_macos.cc

 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #if !defined(DART_IO_DISABLED)
 
 #include "platform/globals.h"
 #if defined(HOST_OS_MACOS)
 
 #include "bin/socket.h"
 
-#include <errno.h>        // NOLINT
+#include <errno.h>  // NOLINT
 
 #include "bin/fdutils.h"
 #include "platform/signal_blocker.h"
 
 namespace dart {
 namespace bin {
 
 Socket::Socket(intptr_t fd)
     : ReferenceCounted(), fd_(fd), port_(ILLEGAL_PORT) {}
 
-
 void Socket::SetClosedFd() {
   fd_ = kClosedFd;
 }
 
-
 static intptr_t Create(const RawAddr& addr) {
   intptr_t fd;
   fd = NO_RETRY_EXPECTED(socket(addr.ss.ss_family, SOCK_STREAM, 0));
   if (fd < 0) {
     return -1;
   }
   if (!FDUtils::SetCloseOnExec(fd)) {
     FDUtils::SaveErrorAndClose(fd);
     return -1;
   }
   if (!FDUtils::SetNonBlocking(fd)) {
     FDUtils::SaveErrorAndClose(fd);
     return -1;
   }
   return fd;
 }
 
-
 static intptr_t Connect(intptr_t fd, const RawAddr& addr) {
   intptr_t result = TEMP_FAILURE_RETRY(
       connect(fd, &addr.addr, SocketAddress::GetAddrLength(addr)));
   if ((result == 0) || (errno == EINPROGRESS)) {
     return fd;
   }
   FDUtils::SaveErrorAndClose(fd);
   return -1;
 }
 
-
 intptr_t Socket::CreateConnect(const RawAddr& addr) {
   intptr_t fd = Create(addr);
   if (fd < 0) {
     return fd;
   }
 
   return Connect(fd, addr);
 }
 
-
 intptr_t Socket::CreateBindConnect(const RawAddr& addr,
                                    const RawAddr& source_addr) {
   intptr_t fd = Create(addr);
   if (fd < 0) {
     return fd;
   }
 
   intptr_t result = TEMP_FAILURE_RETRY(
       bind(fd, &source_addr.addr, SocketAddress::GetAddrLength(source_addr)));
   if ((result != 0) && (errno != EINPROGRESS)) {
     FDUtils::SaveErrorAndClose(fd);
     return -1;
   }
 
   return Connect(fd, addr);
 }
 
-
 intptr_t Socket::CreateBindDatagram(const RawAddr& addr, bool reuseAddress) {
   intptr_t fd;
 
   fd = NO_RETRY_EXPECTED(socket(addr.addr.sa_family, SOCK_DGRAM, IPPROTO_UDP));
   if (fd < 0) {
     return -1;
   }
 
   if (!FDUtils::SetCloseOnExec(fd)) {
     FDUtils::SaveErrorAndClose(fd);
@@ skipping 12 matching lines @@
     return -1;
   }
 
   if (!FDUtils::SetNonBlocking(fd)) {
     FDUtils::SaveErrorAndClose(fd);
     return -1;
   }
   return fd;
 }
 
-
 intptr_t ServerSocket::CreateBindListen(const RawAddr& addr,
                                         intptr_t backlog,
                                         bool v6_only) {
   intptr_t fd;
 
   fd = TEMP_FAILURE_RETRY(socket(addr.ss.ss_family, SOCK_STREAM, 0));
   if (fd < 0) {
     return -1;
   }
 
@@ skipping 33 matching lines @@
     return -1;
   }
 
   if (!FDUtils::SetNonBlocking(fd)) {
     FDUtils::SaveErrorAndClose(fd);
     return -1;
   }
   return fd;
 }
 
-
 bool ServerSocket::StartAccept(intptr_t fd) {
   USE(fd);
   return true;
 }
 
-
 intptr_t ServerSocket::Accept(intptr_t fd) {
   intptr_t socket;
   struct sockaddr clientaddr;
   socklen_t addrlen = sizeof(clientaddr);
   socket = TEMP_FAILURE_RETRY(accept(fd, &clientaddr, &addrlen));
   if (socket == -1) {
     if (errno == EAGAIN) {
       // We need to signal to the caller that this is actually not an
       // error. We got woken up from the poll on the listening socket,
       // but there is no connection ready to be accepted.
@@ skipping 12 matching lines @@
   }
   return socket;
 }
 
 }  // namespace bin
 }  // namespace dart
 
 #endif  // defined(HOST_OS_MACOS)
 
 #endif  // !defined(DART_IO_DISABLED)