From a7803c58e4969db90f6960160f364ce2fb5239c1 Mon Sep 17 00:00:00 2001
From: Ben Noordhuis <info@bnoordhuis.nl>
Date: Sun, 30 Oct 2011 02:56:51 +0100
Subject: [PATCH] uv: upgrade to 70381ce

---
 deps/uv/src/unix/core.c   | 31 +++++++++++++++++++++++++------
 deps/uv/src/win/tcp.c     |  2 +-
 deps/uv/src/win/winsock.h |  4 ++++
 3 files changed, 30 insertions(+), 7 deletions(-)

diff --git a/deps/uv/src/unix/core.c b/deps/uv/src/unix/core.c
index 88e9bfc83e0..461d26fc6c7 100644
--- a/deps/uv/src/unix/core.c
+++ b/deps/uv/src/unix/core.c
@@ -38,18 +38,22 @@
 #include <limits.h> /* PATH_MAX */
 #include <sys/uio.h> /* writev */
 
+#ifdef __linux__
+# include <sys/ioctl.h>
+#endif
+
 #ifdef __sun
 # include <sys/types.h>
 # include <sys/wait.h>
 #endif
 
-#if defined(__APPLE__)
-#include <mach-o/dyld.h> /* _NSGetExecutablePath */
+#ifdef __APPLE__
+# include <mach-o/dyld.h> /* _NSGetExecutablePath */
 #endif
 
-#if defined(__FreeBSD__)
-#include <sys/sysctl.h>
-#include <sys/wait.h>
+#ifdef __FreeBSD__
+# include <sys/sysctl.h>
+# include <sys/wait.h>
 #endif
 
 static uv_loop_t default_loop_struct;
@@ -593,7 +597,11 @@ static int uv_getaddrinfo_done(eio_req* req) {
   free(handle->service);
   free(handle->hostname);
 
-  if (handle->retcode != 0) {
+  if (handle->retcode == 0) {
+    /* OK */
+  } else if (handle->retcode == EAI_NONAME || handle->retcode == EAI_NODATA) {
+    uv__set_sys_error(handle->loop, ENOENT); /* FIXME compatibility hack */
+  } else {
     handle->loop->last_err.code = UV_EADDRINFO;
     handle->loop->last_err.sys_errno_ = handle->retcode;
   }
@@ -734,6 +742,9 @@ int uv__close(int fd) {
 
 
 int uv__nonblock(int fd, int set) {
+#if FIONBIO
+  return ioctl(fd, FIONBIO, &set);
+#else
   int flags;
 
   if ((flags = fcntl(fd, F_GETFL)) == -1) {
@@ -751,10 +762,17 @@ int uv__nonblock(int fd, int set) {
   }
 
   return 0;
+#endif
 }
 
 
 int uv__cloexec(int fd, int set) {
+#if __linux__
+  /* Linux knows only FD_CLOEXEC so we can safely omit the fcntl(F_GETFD)
+   * syscall. CHECKME: That's probably true for other Unices as well.
+   */
+  return fcntl(fd, F_SETFD, set ? FD_CLOEXEC : 0);
+#else
   int flags;
 
   if ((flags = fcntl(fd, F_GETFD)) == -1) {
@@ -772,6 +790,7 @@ int uv__cloexec(int fd, int set) {
   }
 
   return 0;
+#endif
 }
 
 
diff --git a/deps/uv/src/win/tcp.c b/deps/uv/src/win/tcp.c
index 1d18cdab60a..662090d0b27 100644
--- a/deps/uv/src/win/tcp.c
+++ b/deps/uv/src/win/tcp.c
@@ -1068,4 +1068,4 @@ int uv_tcp_duplicate_socket(uv_tcp_t* handle, int pid,
   }
 
   return 0;
-}
\ No newline at end of file
+}
diff --git a/deps/uv/src/win/winsock.h b/deps/uv/src/win/winsock.h
index beee032137c..433ce476701 100644
--- a/deps/uv/src/win/winsock.h
+++ b/deps/uv/src/win/winsock.h
@@ -37,6 +37,10 @@
 # define SO_UPDATE_CONNECT_CONTEXT 0x7010
 #endif
 
+#ifndef TCP_KEEPALIVE
+# define TCP_KEEPALIVE 3
+#endif
+
 #ifndef IPV6_V6ONLY
   #define IPV6_V6ONLY 27
 #endif