deps: upgrade to libuv 1.21.0

Notable changes:

- Building via cmake is now supported.
  PR-URL: https://github.com/libuv/libuv/pull/1850
- Stricter checks have been added to prevent watching the same
  file descriptor multiple times.
  PR-URL: https://github.com/libuv/libuv/pull/1851
  Refs: https://github.com/nodejs/node/issues/3604
- An IPC deadlock on Windows has been fixed.
  PR-URL: https://github.com/libuv/libuv/pull/1843
  Fixes: https://github.com/nodejs/node/issues/9706
  Fixes: https://github.com/nodejs/node/issues/7657
- uv_fs_lchown() has been added.
  PR-URL: https://github.com/libuv/libuv/pull/1826
  Refs: https://github.com/nodejs/node/issues/19868
- uv_fs_copyfile() sets errno on error.
  PR-URL: https://github.com/libuv/libuv/pull/1881
  Fixes: https://github.com/nodejs/node/issues/21329
- uv_fs_fchmod() supports -A files on Windows.
  PR-URL: https://github.com/libuv/libuv/pull/1819
  Refs: https://github.com/nodejs/node/issues/12803

PR-URL: https://github.com/nodejs/node/pull/21466
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>

1 files changed, 43 insertions, 0 deletions

diff --git a/deps/uv/include/uv/version.h b/deps/uv/include/uv/version.h
new file mode 100644
index 0000000000..0b829717b8
--- /dev/null
+++ b/deps/uv/include/uv/version.h
@@ -0,0 +1,43 @@
+/* Copyright Joyent, Inc. and other Node contributors. All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#ifndef UV_VERSION_H
+#define UV_VERSION_H
+
+ /*
+ * Versions with the same major number are ABI stable. API is allowed to
+ * evolve between minor releases, but only in a backwards compatible way.
+ * Make sure you update the -soname directives in configure.ac
+ * and uv.gyp whenever you bump UV_VERSION_MAJOR or UV_VERSION_MINOR (but
+ * not UV_VERSION_PATCH.)
+ */
+
+#define UV_VERSION_MAJOR 1
+#define UV_VERSION_MINOR 21
+#define UV_VERSION_PATCH 0
+#define UV_VERSION_IS_RELEASE 1
+#define UV_VERSION_SUFFIX ""
+
+#define UV_VERSION_HEX  ((UV_VERSION_MAJOR << 16) | \
+                         (UV_VERSION_MINOR <<  8) | \
+                         (UV_VERSION_PATCH))
+
+#endif /* UV_VERSION_H */