deps: upgrade libuv to 1.16.1

PR-URL: #16835
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>

deps/uv/.mailmap

@@ -26,6 +26,7 @@ Marc Schlaich <marc.schlaich@googlemail.com> <marc.schlaich@gmail.com>
 Michael <michael_dawson@ca.ibm.com>
 Michael Neumann <mneumann@think.localnet> <mneumann@ntecs.de>
 Nicholas Vavilov <vvnicholas@gmail.com>
+Nick Logan <ugexe@cpan.org> <nlogan@gmail.com>
 Rasmus Christian Pedersen <zerhacken@yahoo.com>
 Rasmus Christian Pedersen <zerhacken@yahoo.com> <ruysch@outlook.com>
 Robert Mustacchi <rm@joyent.com> <rm@fingolfin.org>

deps/uv/AUTHORS

@@ -315,3 +315,6 @@ darobs <darobs@microsoft.com>
 Zheng, Lei <realthunder.dev@gmail.com>
 Carlo Marcelo Arenas Belón <carenas@gmail.com>
 Scott Parker <scott.parker087@gmail.com>
+Wade Brainerd <Wade.Brainerd@activision.com>
+rayrase <rmartinez2175@eagle.fgcu.edu>
+Pekka Nikander <pekka.nikander@iki.fi>

deps/uv/ChangeLog

@@ -1,3 +1,55 @@
+2017.11.11, Version 1.16.1 (Stable), 4056fbe46493ef87237e307e0025e551db875e13
+
+Changes since version 1.16.0:
+
+* unix: move net/if.h include (cjihrig)
+
+* win: fix undeclared NDIS_IF_MAX_STRING_SIZE (Nick Logan)
+
+
+2017.11.07, Version 1.16.0 (Stable), d68779f0ea742918f653b9c20237460271c39aeb
+
+Changes since version 1.15.0:
+
+* win: change st_blksize from `2048` to `4096` (Joran Dirk Greef)
+
+* unix,win: add fs open flags, map O_DIRECT|O_DSYNC (Joran Dirk Greef)
+
+* win, fs: fix non-symlink reparse points (Wade Brainerd)
+
+* test: fix -Wstrict-prototypes warnings (Ben Noordhuis)
+
+* unix, windows: map ENOTTY errno (Ben Noordhuis)
+
+* unix: fall back to fsync() if F_FULLFSYNC fails (Joran Dirk Greef)
+
+* unix: do not close invalid kqueue fd after fork (jBarz)
+
+* zos: reset epoll data after fork (jBarz)
+
+* zos: skip fork_threadpool_queue_work_simple (jBarz)
+
+* test: keep platform_output as first test (Bartosz Sosnowski)
+
+* win: fix non-English dlopen error message (Bartosz Sosnowski)
+
+* unix,win: add uv_os_getppid() (cjihrig)
+
+* test: fix const qualification compiler warning (Ben Noordhuis)
+
+* doc: mark uv_default_loop() as not thread safe (rayrase)
+
+* win, pipe: null-initialize stream->shutdown_req (Jameson Nash)
+
+* tty, win: get SetWinEventHook pointer at startup (Bartosz Sosnowski)
+
+* test: no extra new line in skipped test output (Bartosz Sosnowski)
+
+* pipe: allow access from other users (Bartosz Sosnowski)
+
+* unix,win: add uv_if_{indextoname,indextoiid} (Pekka Nikander)
+
+
 2017.10.03, Version 1.15.0 (Stable), 8b69ce1419d2958011d415a636810705c36c2cc2
 
 Changes since version 1.14.1:

deps/uv/Makefile.am

@@ -212,6 +212,7 @@ test_run_tests_SOURCES = test/blackhole-server.c \
                          test/test-pipe-server-close.c \
                          test/test-pipe-close-stdout-read-stdin.c \
                          test/test-pipe-set-non-blocking.c \
+                         test/test-pipe-set-fchmod.c \
                          test/test-platform-output.c \
                          test/test-poll.c \
                          test/test-poll-close.c \

deps/uv/appveyor.yml

@@ -1,4 +1,4 @@
-version: v1.15.0.build{build}
+version: v1.16.1.build{build}
 
 init:
   - git config --global core.autocrlf true

deps/uv/configure.ac

@@ -13,7 +13,7 @@
 # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
 AC_PREREQ(2.57)
-AC_INIT([libuv], [1.15.0], [https://github.com/libuv/libuv/issues])
+AC_INIT([libuv], [1.16.1], [https://github.com/libuv/libuv/issues])
 AC_CONFIG_MACRO_DIR([m4])
 m4_include([m4/libuv-extra-automake-flags.m4])
 m4_include([m4/as_case.m4])

deps/uv/docs/src/fs.rst

@@ -353,3 +353,154 @@ Helper functions
    any attempts to close it or to use it after closing the fd may lead to malfunction.
 
     .. versionadded:: 1.12.0
+
+File open constants
+-------------------
+
+.. c:macro:: UV_FS_O_APPEND
+
+    The file is opened in append mode. Before each write, the file offset is
+    positioned at the end of the file.
+
+.. c:macro:: UV_FS_O_CREAT
+
+    The file is created if it does not already exist.
+
+.. c:macro:: UV_FS_O_DIRECT
+
+    File I/O is done directly to and from user-space buffers, which must be
+    aligned. Buffer size and address should be a multiple of the physical sector
+    size of the block device.
+
+    .. note::
+        `UV_FS_O_DIRECT` is supported on Linux, and on Windows via
+        `FILE_FLAG_NO_BUFFERING <https://msdn.microsoft.com/en-us/library/windows/desktop/cc644950.aspx>`_.
+        `UV_FS_O_DIRECT` is not supported on macOS.
+
+.. c:macro:: UV_FS_O_DIRECTORY
+
+    If the path is not a directory, fail the open.
+
+    .. note::
+        `UV_FS_O_DIRECTORY` is not supported on Windows.
+
+.. c:macro:: UV_FS_O_DSYNC
+
+    The file is opened for synchronous I/O. Write operations will complete once
+    all data and a minimum of metadata are flushed to disk.
+
+    .. note::
+        `UV_FS_O_DSYNC` is supported on Windows via
+        `FILE_FLAG_WRITE_THROUGH <https://msdn.microsoft.com/en-us/library/windows/desktop/cc644950.aspx>`_.
+
+.. c:macro:: UV_FS_O_EXCL
+
+    If the `O_CREAT` flag is set and the file already exists, fail the open.
+
+    .. note::
+        In general, the behavior of `O_EXCL` is undefined if it is used without
+        `O_CREAT`. There is one exception: on Linux 2.6 and later, `O_EXCL` can
+        be used without `O_CREAT` if pathname refers to a block device. If the
+        block device is in use by the system (e.g., mounted), the open will fail
+        with the error `EBUSY`.
+
+.. c:macro:: UV_FS_O_EXLOCK
+
+    Atomically obtain an exclusive lock.
+
+    .. note::
+        `UV_FS_O_EXLOCK` is only supported on macOS.
+
+.. c:macro:: UV_FS_O_NOATIME
+
+    Do not update the file access time when the file is read.
+
+    .. note::
+        `UV_FS_O_NOATIME` is not supported on Windows.
+
+.. c:macro:: UV_FS_O_NOCTTY
+
+    If the path identifies a terminal device, opening the path will not cause
+    that terminal to become the controlling terminal for the process (if the
+    process does not already have one).
+
+    .. note::
+        `UV_FS_O_NOCTTY` is not supported on Windows.
+
+.. c:macro:: UV_FS_O_NOFOLLOW
+
+    If the path is a symbolic link, fail the open.
+
+    .. note::
+        `UV_FS_O_NOFOLLOW` is not supported on Windows.
+
+.. c:macro:: UV_FS_O_NONBLOCK
+
+    Open the file in nonblocking mode if possible.
+
+    .. note::
+        `UV_FS_O_NONBLOCK` is not supported on Windows.
+
+.. c:macro:: UV_FS_O_RANDOM
+
+    Access is intended to be random. The system can use this as a hint to
+    optimize file caching.
+
+    .. note::
+        `UV_FS_O_RANDOM` is only supported on Windows via
+        `FILE_FLAG_RANDOM_ACCESS <https://msdn.microsoft.com/en-us/library/windows/desktop/aa363858.aspx>`_.
+
+.. c:macro:: UV_FS_O_RDONLY
+
+    Open the file for read-only access.
+
+.. c:macro:: UV_FS_O_RDWR
+
+    Open the file for read-write access.
+
+.. c:macro:: UV_FS_O_SEQUENTIAL
+
+    Access is intended to be sequential from beginning to end. The system can
+    use this as a hint to optimize file caching.
+
+    .. note::
+        `UV_FS_O_SEQUENTIAL` is only supported on Windows via
+        `FILE_FLAG_SEQUENTIAL_SCAN <https://msdn.microsoft.com/en-us/library/windows/desktop/aa363858.aspx>`_.
+
+.. c:macro:: UV_FS_O_SHORT_LIVED
+
+    The file is temporary and should not be flushed to disk if possible.
+
+    .. note::
+        `UV_FS_O_SHORT_LIVED` is only supported on Windows via
+        `FILE_ATTRIBUTE_TEMPORARY <https://msdn.microsoft.com/en-us/library/windows/desktop/aa363858.aspx>`_.
+
+.. c:macro:: UV_FS_O_SYMLINK
+
+    Open the symbolic link itself rather than the resource it points to.
+
+.. c:macro:: UV_FS_O_SYNC
+
+    The file is opened for synchronous I/O. Write operations will complete once
+    all data and all metadata are flushed to disk.
+
+    .. note::
+        `UV_FS_O_SYNC` is supported on Windows via
+        `FILE_FLAG_WRITE_THROUGH <https://msdn.microsoft.com/en-us/library/windows/desktop/cc644950.aspx>`_.
+
+.. c:macro:: UV_FS_O_TEMPORARY
+
+    The file is temporary and should not be flushed to disk if possible.
+
+    .. note::
+        `UV_FS_O_TEMPORARY` is only supported on Windows via
+        `FILE_ATTRIBUTE_TEMPORARY <https://msdn.microsoft.com/en-us/library/windows/desktop/aa363858.aspx>`_.
+
+.. c:macro:: UV_FS_O_TRUNC
+
+    If the file exists and is a regular file, and the file is opened
+    successfully for write access, its length shall be truncated to zero.
+
+.. c:macro:: UV_FS_O_WRONLY
+
+    Open the file for write-only access.

deps/uv/docs/src/loop.rst

@@ -86,6 +86,9 @@ API
     should) be closed with :c:func:`uv_loop_close` so the resources associated
     with it are freed.
 
+    .. warning::
+        This function is not thread safe.
+
 .. c:function:: int uv_run(uv_loop_t* loop, uv_run_mode mode)
 
     This function runs the event loop. It will act differently depending on the

deps/uv/docs/src/misc.rst

@@ -59,6 +59,12 @@ Data types
     Abstract representation of a file descriptor. On Unix systems this is a
     `typedef` of `int` and on Windows a `HANDLE`.
 
+.. c:type:: uv_pid_t
+
+    Cross platform representation of a `pid_t`.
+
+    .. versionadded:: 1.16.0
+
 .. c:type:: uv_rusage_t
 
     Data type for resource usage results.
@@ -221,6 +227,12 @@ API
         On Windows not all fields are set, the unsupported fields are filled with zeroes.
         See :c:type:`uv_rusage_t` for more details.
 
+.. c:function:: uv_pid_t uv_os_getppid(void)
+
+    Returns the parent process ID.
+
+    .. versionadded:: 1.16.0
+
 .. c:function:: int uv_cpu_info(uv_cpu_info_t** cpu_infos, int* count)
 
     Gets information about the CPUs on the system. The `cpu_infos` array will
@@ -271,6 +283,60 @@ API
     and :man:`inet_pton(3)`. On success they return 0. In case of error
     the target `dst` pointer is unmodified.
 
+.. c:macro:: UV_IF_NAMESIZE
+
+    Maximum IPv6 interface identifier name length.  Defined as
+    `IFNAMSIZ` on Unix and `IF_NAMESIZE` on Linux and Windows.
+
+    .. versionadded:: 1.16.0
+
+.. c:function:: int uv_if_indextoname(unsigned int ifindex, char* buffer, size_t* size)
+
+    IPv6-capable implementation of :man:`if_indextoname(3)`. When called,
+    `*size` indicates the length of the `buffer`, which is used to store the
+    result.
+    On success, zero is returned, `buffer` contains the interface name, and
+    `*size` represents the string length of the `buffer`, excluding the NUL
+    terminator byte from `*size`. On error, a negative result is
+    returned. If `buffer` is not large enough to hold the result,
+    `UV_ENOBUFS` is returned, and `*size` represents the necessary size in
+    bytes, including the NUL terminator byte into the `*size`.
+
+    On Unix, the returned interface name can be used directly as an
+    interface identifier in scoped IPv6 addresses, e.g.
+    `fe80::abc:def1:2345%en0`.
+
+    On Windows, the returned interface cannot be used as an interface
+    identifier, as Windows uses numerical interface identifiers, e.g.
+    `fe80::abc:def1:2345%5`.
+
+    To get an interface identifier in a cross-platform compatible way,
+    use `uv_if_indextoiid()`.
+
+    Example:
+
+    ::
+
+        char ifname[UV_IF_NAMESIZE];
+        size_t size = sizeof(ifname);
+        uv_if_indextoname(sin6->sin6_scope_id, ifname, &size);
+
+    .. versionadded:: 1.16.0
+
+.. c:function:: int uv_if_indextoiid(unsigned int ifindex, char* buffer, size_t* size)
+
+    Retrieves a network interface identifier suitable for use in an IPv6 scoped
+    address. On Windows, returns the numeric `ifindex` as a string. On all other
+    platforms, `uv_if_indextoname()` is called. The result is written to
+    `buffer`, with `*size` indicating the length of `buffer`. If `buffer` is not
+    large enough to hold the result, then `UV_ENOBUFS` is returned, and `*size`
+    represents the size, including the NUL byte, required to hold the
+    result.
+
+    See `uv_if_indextoname` for further details.
+
+    .. versionadded:: 1.16.0
+
 .. c:function:: int uv_exepath(char* buffer, size_t* size)
 
     Gets the executable path.

deps/uv/docs/src/pipe.rst

@@ -102,3 +102,12 @@ API
     and call ``uv_accept(pipe, handle)``.
 
 .. seealso:: The :c:type:`uv_stream_t` API functions also apply.
+
+.. c:function:: int uv_pipe_chmod(uv_pipe_t* handle, int flags)
+
+    Alters pipe permissions, allowing it to be accessed from processes run by
+    different users. Makes the pipe writable or readable by all users. Mode can
+    be ``UV_WRITABLE``, ``UV_READABLE`` or ``UV_WRITABLE | UV_READABLE``. This
+    function is blocking.
+
+    .. versionadded:: 1.16.0

deps/uv/include/uv-errno.h

@@ -422,4 +422,10 @@
 # define UV__EREMOTEIO (-4030)
 #endif
 
+#if defined(ENOTTY) && !defined(_WIN32)
+# define UV__ENOTTY (-ENOTTY)
+#else
+# define UV__ENOTTY (-4029)
+#endif
+
 #endif /* UV_ERRNO_H_ */