deps: upgrade libuv to 1.14.1

Fixes: https://github.com/nodejs/node/issues/12737
Fixes: https://github.com/nodejs/node/issues/13581
Fixes: https://github.com/nodejs/node/issues/15117
PR-URL: https://github.com/nodejs/node/pull/14866
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>

5 files changed, 49 insertions, 16 deletions

diff --git a/deps/uv/docs/src/async.rst b/deps/uv/docs/src/async.rst
index 5c40045824..02e6a58e78 100644
--- a/deps/uv/docs/src/async.rst
+++ b/deps/uv/docs/src/async.rst
@@ -35,12 +35,16 @@ API
 
     Initialize the handle. A NULL callback is allowed.
 
+    :returns: 0 on success, or an error code < 0 on failure.
+
     .. note::
         Unlike other handle initialization  functions, it immediately starts the handle.
 
 .. c:function:: int uv_async_send(uv_async_t* async)
 
-    Wakeup the event loop and call the async handle's callback.
+    Wake up the event loop and call the async handle's callback.
+
+    :returns: 0 on success, or an error code < 0 on failure.
 
     .. note::
         It's safe to call this function from any thread. The callback will be called on the
diff --git a/deps/uv/docs/src/fs.rst b/deps/uv/docs/src/fs.rst
index 3f766e393f..2db915bc9e 100644
--- a/deps/uv/docs/src/fs.rst
+++ b/deps/uv/docs/src/fs.rst
@@ -92,7 +92,8 @@ Data types
             UV_FS_READLINK,
             UV_FS_CHOWN,
             UV_FS_FCHOWN,
-            UV_FS_REALPATH
+            UV_FS_REALPATH,
+            UV_FS_COPYFILE
         } uv_fs_type;
 
 .. c:type:: uv_dirent_t
@@ -241,6 +242,22 @@ API
 
     Equivalent to :man:`ftruncate(2)`.
 
+.. c:function:: int uv_fs_copyfile(uv_loop_t* loop, uv_fs_t* req, const char* path, const char* new_path, int flags, uv_fs_cb cb)
+
+    Copies a file from `path` to `new_path`. Supported `flags` are described below.
+
+    - `UV_FS_COPYFILE_EXCL`: If present, `uv_fs_copyfile()` will fail with
+      `UV_EEXIST` if the destination path already exists. The default behavior
+      is to overwrite the destination if it exists.
+
+    .. warning::
+        If the destination path is created, but an error occurs while copying
+        the data, then the destination path is removed. There is a brief window
+        of time between closing and removing the file where another process
+        could access the file.
+
+    .. versionadded:: 1.14.0
+
 .. c:function:: int uv_fs_sendfile(uv_loop_t* loop, uv_fs_t* req, uv_file out_fd, uv_file in_fd, int64_t in_offset, size_t length, uv_fs_cb cb)
 
     Limited equivalent to :man:`sendfile(2)`.
diff --git a/deps/uv/docs/src/misc.rst b/deps/uv/docs/src/misc.rst
index 9d7c3617e8..3fea708a8d 100644
--- a/deps/uv/docs/src/misc.rst
+++ b/deps/uv/docs/src/misc.rst
@@ -186,17 +186,24 @@ API
 
 .. c:function:: int uv_get_process_title(char* buffer, size_t size)
 
-    Gets the title of the current process. If `buffer` is `NULL` or `size` is
-    zero, `UV_EINVAL` is returned. If `size` cannot accommodate the process
-    title and terminating `NULL` character, the function returns `UV_ENOBUFS`.
+    Gets the title of the current process. You *must* call `uv_setup_args`
+    before calling this function. If `buffer` is `NULL` or `size` is zero,
+    `UV_EINVAL` is returned. If `size` cannot accommodate the process title and
+    terminating `NULL` character, the function returns `UV_ENOBUFS`.
+
+    .. warning::
+        `uv_get_process_title` is not thread safe on any platform except Windows.
 
 .. c:function:: int uv_set_process_title(const char* title)
 
-    Sets the current process title. On platforms with a fixed size buffer for the
-    process title the contents of `title` will be copied to the buffer and
-    truncated if larger than the available space. Other platforms will return
-    `UV_ENOMEM` if they cannot allocate enough space to duplicate the contents of
-    `title`.
+    Sets the current process title. You *must* call `uv_setup_args` before
+    calling this function. On platforms with a fixed size buffer for the process
+    title the contents of `title` will be copied to the buffer and truncated if
+    larger than the available space. Other platforms will return `UV_ENOMEM` if
+    they cannot allocate enough space to duplicate the contents of `title`.
+
+    .. warning::
+        `uv_set_process_title` is not thread safe on any platform except Windows.
 
 .. c:function:: int uv_resident_set_memory(size_t* rss)
 
diff --git a/deps/uv/docs/src/poll.rst b/deps/uv/docs/src/poll.rst
index 004ff4b92e..aba8915886 100644
--- a/deps/uv/docs/src/poll.rst
+++ b/deps/uv/docs/src/poll.rst
@@ -54,7 +54,8 @@ Data types
         enum uv_poll_event {
             UV_READABLE = 1,
             UV_WRITABLE = 2,
-            UV_DISCONNECT = 4
+            UV_DISCONNECT = 4,
+            UV_PRIORITIZED = 8
         };
 
 
@@ -84,10 +85,13 @@ API
 
 .. c:function:: int uv_poll_start(uv_poll_t* handle, int events, uv_poll_cb cb)
 
-    Starts polling the file descriptor. `events` is a bitmask consisting made up
-    of UV_READABLE, UV_WRITABLE and UV_DISCONNECT. As soon as an event is detected
-    the callback will be called with `status` set to 0, and the detected events set on the
-    `events` field.
+    Starts polling the file descriptor. `events` is a bitmask made up of
+    UV_READABLE, UV_WRITABLE, UV_PRIORITIZED and UV_DISCONNECT. As soon as an
+    event is detected the callback will be called with `status` set to 0, and the
+    detected events set on the `events` field.
+
+    The UV_PRIORITIZED event is used to watch for sysfs interrupts or TCP out-of-band
+    messages.
 
     The UV_DISCONNECT event is optional in the sense that it may not be
     reported and the user is free to ignore it, but it can help optimize the shutdown
@@ -108,6 +112,7 @@ API
         on the `events` field in the callback.
 
     .. versionchanged:: 1.9.0 Added the UV_DISCONNECT event.
+    .. versionchanged:: 1.14.0 Added the UV_PRIORITIZED event.
 
 .. c:function:: int uv_poll_stop(uv_poll_t* poll)
 
diff --git a/deps/uv/docs/src/stream.rst b/deps/uv/docs/src/stream.rst
index de492b3578..1f4e87e63a 100644
--- a/deps/uv/docs/src/stream.rst
+++ b/deps/uv/docs/src/stream.rst
@@ -6,7 +6,7 @@
 
 Stream handles provide an abstraction of a duplex communication channel.
 :c:type:`uv_stream_t` is an abstract type, libuv provides 3 stream implementations
-in the for of :c:type:`uv_tcp_t`, :c:type:`uv_pipe_t` and :c:type:`uv_tty_t`.
+in the form of :c:type:`uv_tcp_t`, :c:type:`uv_pipe_t` and :c:type:`uv_tty_t`.
 
 
 Data types