Patches floating on V8

deps/v8/build/common.gypi

@@ -339,7 +339,7 @@
             'cflags': [ '-I/usr/pkg/include' ],
           }],
           ['OS=="linux" or OS=="freebsd" or OS=="openbsd" or OS=="netbsd"', {
-            'cflags': [ '-Wall', '<(werror)', '-W', '-Wno-unused-parameter',
+            'cflags': [ '-Wno-unused-parameter',
                         '-Wnon-virtual-dtor', '-Woverloaded-virtual' ],
           }],
         ],
@@ -386,7 +386,6 @@
           }],  # OS=="mac"
           ['OS=="win"', {
             'msvs_configuration_attributes': {
-              'OutputDirectory': '<(DEPTH)\\build\\$(ConfigurationName)',
               'IntermediateDirectory': '$(OutDir)\\obj\\$(ProjectName)',
               'CharacterSet': '1',
             },

deps/v8/src/debug-agent.cc

@@ -323,41 +323,41 @@ bool DebuggerAgentUtil::SendConnectMessage(const Socket* conn,
                                            const char* embedding_host) {
   static const int kBufferSize = 80;
   char buffer[kBufferSize];  // Sending buffer.
-  bool ok;
   int len;
+  int r;
 
   // Send the header.
   len = OS::SNPrintF(Vector<char>(buffer, kBufferSize),
                      "Type: connect\r\n");
-  ok = conn->Send(buffer, len);
-  if (!ok) return false;
+  r = conn->Send(buffer, len);
+  if (r != len) return false;
 
   len = OS::SNPrintF(Vector<char>(buffer, kBufferSize),
                      "V8-Version: %s\r\n", v8::V8::GetVersion());
-  ok = conn->Send(buffer, len);
-  if (!ok) return false;
+  r = conn->Send(buffer, len);
+  if (r != len) return false;
 
   len = OS::SNPrintF(Vector<char>(buffer, kBufferSize),
                      "Protocol-Version: 1\r\n");
-  ok = conn->Send(buffer, len);
-  if (!ok) return false;
+  r = conn->Send(buffer, len);
+  if (r != len) return false;
 
   if (embedding_host != NULL) {
     len = OS::SNPrintF(Vector<char>(buffer, kBufferSize),
                        "Embedding-Host: %s\r\n", embedding_host);
-    ok = conn->Send(buffer, len);
-    if (!ok) return false;
+    r = conn->Send(buffer, len);
+    if (r != len) return false;
   }
 
   len = OS::SNPrintF(Vector<char>(buffer, kBufferSize),
                      "%s: 0\r\n", kContentLength);
-  ok = conn->Send(buffer, len);
-  if (!ok) return false;
+  r = conn->Send(buffer, len);
+  if (r != len) return false;
 
   // Terminate header with empty line.
   len = OS::SNPrintF(Vector<char>(buffer, kBufferSize), "\r\n");
-  ok = conn->Send(buffer, len);
-  if (!ok) return false;
+  r = conn->Send(buffer, len);
+  if (r != len) return false;
 
   // No body for connect message.
 

deps/v8/src/platform-posix.cc

@@ -421,7 +421,11 @@ Socket* POSIXSocket::Accept() const {
     return NULL;
   }
 
-  int socket = accept(socket_, NULL, NULL);
+  int socket;
+  do
+    socket = accept(socket_, NULL, NULL);
+  while (socket == -1 && errno == EINTR);
+
   if (socket == -1) {
     return NULL;
   } else {
@@ -448,7 +452,10 @@ bool POSIXSocket::Connect(const char* host, const char* port) {
   }
 
   // Connect.
-  status = connect(socket_, result->ai_addr, result->ai_addrlen);
+  do
+    status = connect(socket_, result->ai_addr, result->ai_addrlen);
+  while (status == -1 && errno == EINTR);
+
   freeaddrinfo(result);
   return status == 0;
 }
@@ -467,13 +474,32 @@ bool POSIXSocket::Shutdown() {
 
 
 int POSIXSocket::Send(const char* data, int len) const {
-  int status = send(socket_, data, len, 0);
-  return status;
+  int written;
+
+  for (written = 0; written < len; /* empty */) {
+    int status = send(socket_, data + written, len - written, 0);
+    if (status == 0) {
+      break;
+    } else if (status > 0) {
+      written += status;
+    } else if (errno == EINTR) {
+      /* interrupted by signal, retry */
+    } else {
+      return -1;
+    }
+  }
+
+  return written;
 }
 
 
 int POSIXSocket::Receive(char* data, int len) const {
-  int status = recv(socket_, data, len, 0);
+  int status;
+
+  do
+    status = recv(socket_, data, len, 0);
+  while (status == -1 && errno == EINTR);
+
   return status;
 }