deps: upgrade libuv to 40134c3

deps/uv/src/unix/threadpool.c

@@ -31,6 +31,7 @@ static pthread_once_t once = PTHREAD_ONCE_INIT;
 static pthread_t threads[4];
 static ngx_queue_t exit_message;
 static ngx_queue_t wq = { &wq, &wq };
+static volatile int initialized;
 
 
 static void* worker(void* arg) {
@@ -89,6 +90,8 @@ static void init_once(void) {
   for (i = 0; i < ARRAY_SIZE(threads); i++)
     if (pthread_create(threads + i, NULL, worker, NULL))
       abort();
+
+  initialized = 1;
 }
 
 
@@ -97,11 +100,14 @@ static void cleanup(void) {
   unsigned int i;
   int err;
 
+  if (initialized == 0)
+    return;
+
   post(&exit_message);
 
   for (i = 0; i < ARRAY_SIZE(threads); i++) {
     err = pthread_join(threads[i], NULL);
-    assert(err == 0 || err == EINVAL || err == ESRCH);
+    assert(err == 0 || err == ESRCH);
     (void) err; /* Silence compiler warning in release builds. */
   }
 }

deps/uv/test/runner-win.c

@@ -24,6 +24,7 @@
 #include <malloc.h>
 #include <stdio.h>
 #include <process.h>
+#include <crtdbg.h>
 
 #include "task.h"
 #include "runner.h"
@@ -43,6 +44,8 @@ void platform_init(int argc, char **argv) {
   /* Disable the "application crashed" popup. */
   SetErrorMode(SEM_FAILCRITICALERRORS | SEM_NOGPFAULTERRORBOX |
       SEM_NOOPENFILEERRORBOX);
+  _CrtSetReportMode(_CRT_ASSERT, _CRTDBG_MODE_DEBUG);
+  _CrtSetReportMode(_CRT_ERROR, _CRTDBG_MODE_DEBUG);
 
   _setmode(0, _O_BINARY);
   _setmode(1, _O_BINARY);

deps/uv/test/test-list.h

@@ -27,6 +27,7 @@ TEST_DECLARE   (condvar_2)
 TEST_DECLARE   (condvar_3)
 TEST_DECLARE   (condvar_4)
 TEST_DECLARE   (condvar_5)
+TEST_DECLARE   (consumer_producer)
 TEST_DECLARE   (semaphore_1)
 TEST_DECLARE   (semaphore_2)
 TEST_DECLARE   (semaphore_3)
@@ -218,6 +219,7 @@ TASK_LIST_START
   TEST_ENTRY  (condvar_3)
   TEST_ENTRY  (condvar_4)
   TEST_ENTRY  (condvar_5)
+  TEST_ENTRY  (consumer_producer)
   TEST_ENTRY  (semaphore_1)
   TEST_ENTRY  (semaphore_2)
   TEST_ENTRY  (semaphore_3)

deps/uv/uv.gyp

@@ -306,6 +306,7 @@
         'test/test-signal.c',
         'test/test-thread.c',
         'test/test-condvar.c',
+        'test/test-condvar-consumer-producer.c',
         'test/test-timer-again.c',
         'test/test-timer.c',
         'test/test-tty.c',