deps: upgrade to libuv 1.40.0

Notable changes:

- The UV_UDP_MMSG_FREE flag has been added.
- UV__EPROTO has been remapped from 4046 to -4046 for
  consistency with other error codes.
- On Windows, UTF-16 surrogate pairs are no longer
  replaced with the Unicode replacement character.
- uv_timer_get_due_in() has been added.

PR-URL: #35333
Reviewed-By: Richard Lau <[email protected]>
Reviewed-By: Trivikram Kamat <[email protected]>
Reviewed-By: Jiawen Geng <[email protected]>

Author: cjihrig

deps/uv/AUTHORS

@@ -443,3 +443,8 @@ escherstair <[email protected]>
 Evan Lucas <[email protected]>
 tjarlama <[email protected]>
 司徒玟琅 <[email protected]>
+YuMeiJie <[email protected]>
+Aleksej Lebedev <[email protected]>
+Nikolay Mitev <[email protected]>
+Ulrik Strid <[email protected]>
+Elad Lahav <[email protected]>

deps/uv/CMakeLists.txt

@@ -146,7 +146,7 @@ if(WIN32)
   list(APPEND uv_test_sources src/win/snprintf.c test/runner-win.c)
 else()
   list(APPEND uv_defines _FILE_OFFSET_BITS=64 _LARGEFILE_SOURCE)
-  if(NOT CMAKE_SYSTEM_NAME MATCHES "Android|OS390")
+  if(NOT CMAKE_SYSTEM_NAME MATCHES "Android|OS390|QNX")
     # TODO: This should be replaced with find_package(Threads) if possible
     # Android has pthread as part of its c library, not as a separate
     # libpthread.so.
@@ -298,6 +298,30 @@ if(CMAKE_SYSTEM_NAME STREQUAL "SunOS")
   list(APPEND uv_sources src/unix/no-proctitle.c src/unix/sunos.c)
 endif()
 
+if(CMAKE_SYSTEM_NAME STREQUAL "Haiku")
+  list(APPEND uv_defines _BSD_SOURCE)
+  list(APPEND uv_libraries bsd network)
+  list(APPEND uv_sources
+	  src/unix/haiku.c
+	  src/unix/bsd-ifaddrs.c
+	  src/unix/no-fsevents.c
+	  src/unix/no-proctitle.c
+	  src/unix/posix-hrtime.c
+	  src/unix/posix-poll.c)
+endif()
+
+if(CMAKE_SYSTEM_NAME STREQUAL "QNX")
+  list(APPEND uv_sources
+    src/unix/posix-hrtime.c
+    src/unix/posix-poll.c
+    src/unix/qnx.c
+    src/unix/bsd-ifaddrs.c
+    src/unix/no-proctitle.c
+    src/unix/no-fsevents.c)
+  list(APPEND uv_cflags -fno-strict-aliasing)
+  list(APPEND uv_libraries socket)
+endif()
+
 if(APPLE OR CMAKE_SYSTEM_NAME MATCHES "DragonFly|FreeBSD|Linux|NetBSD|OpenBSD")
   list(APPEND uv_test_libraries util)
 endif()
@@ -568,10 +592,11 @@ if(UNIX OR MINGW)
   set(libdir ${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR})
   set(prefix ${CMAKE_INSTALL_PREFIX})
   configure_file(libuv.pc.in libuv.pc @ONLY)
+  configure_file(libuv-static.pc.in libuv-static.pc @ONLY)
 
   install(DIRECTORY include/ DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
   install(FILES LICENSE DESTINATION ${CMAKE_INSTALL_DOCDIR})
-  install(FILES ${PROJECT_BINARY_DIR}/libuv.pc
+  install(FILES ${PROJECT_BINARY_DIR}/libuv.pc ${PROJECT_BINARY_DIR}/libuv-static.pc
           DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig)
   install(TARGETS uv LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR})
   install(TARGETS uv_a ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR})

deps/uv/ChangeLog

@@ -1,3 +1,38 @@
+2020.09.26, Version 1.40.0 (Stable), 4e69e333252693bd82d6338d6124f0416538dbfc
+
+Changes since version 1.39.0:
+
+* udp: add UV_UDP_MMSG_FREE recv_cb flag (Ryan Liptak)
+
+* include: re-map UV__EPROTO from 4046 to -4046 (YuMeiJie)
+
+* doc: correct UV_UDP_MMSG_FREE version added (cjihrig)
+
+* doc: add uv_metrics_idle_time() version metadata (Ryan Liptak)
+
+* win,tty: pass through utf-16 surrogate pairs (Mustafa M)
+
+* unix: fix DragonFly BSD build (Aleksej Lebedev)
+
+* win,udp: fix error code returned by connect() (Santiago Gimeno)
+
+* src: suppress user_timeout maybe-uninitialized (Daniel Bevenius)
+
+* test: fix compiler warning (Vladimír Čunát)
+
+* build: fix the Haiku cmake build (David Carlier)
+
+* linux: fix i386 sendmmsg/recvmmsg support (Ben Noordhuis)
+
+* build: add libuv-static pkg-config file (Nikolay Mitev)
+
+* unix,win: add uv_timer_get_due_in() (Ulrik Strid)
+
+* build,unix: add QNX support (Elad Lahav)
+
+* include: remove incorrect UV__ERR() for EPROTO (cjihrig)
+
+
 2020.08.26, Version 1.39.0 (Stable), 25f4b8b8a3c0f934158cd37a37b0525d75ca488e
 
 Changes since version 1.38.1:

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], [1.39.0], [https://github.com/libuv/libuv/issues])
+AC_INIT([libuv], [1.40.0], [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/loop.rst

@@ -73,6 +73,8 @@ API
 
       This option is necessary to use :c:func:`uv_metrics_idle_time`.
 
+    .. versionchanged:: 1.39.0 added the UV_METRICS_IDLE_TIME option.
+
 .. c:function:: int uv_loop_close(uv_loop_t* loop)
 
     Releases all internal loop resources. Call this function only when the loop

deps/uv/docs/src/metrics.rst

@@ -23,3 +23,5 @@ API
         The event loop will not begin accumulating the event provider's idle
         time until calling :c:type:`uv_loop_configure` with
         :c:type:`UV_METRICS_IDLE_TIME`.
+
+    .. versionadded:: 1.39.0

deps/uv/docs/src/timer.rst

@@ -78,4 +78,11 @@ API
 
     Get the timer repeat value.
 
+.. c:function:: uint64_t uv_timer_get_due_in(const uv_timer_t* handle)
+
+    Get the timer due value or 0 if it has expired. The time is relative to
+    :c:func:`uv_now()`.
+
+    .. versionadded:: 1.40.0
+
 .. seealso:: The :c:type:`uv_handle_t` API functions also apply.

deps/uv/docs/src/udp.rst

@@ -47,6 +47,12 @@ Data types
              * must not be freed by the recv_cb callback.
              */
             UV_UDP_MMSG_CHUNK = 8,
+            /*
+             * Indicates that the buffer provided has been fully utilized by recvmmsg and
+             * that it should now be freed by the recv_cb callback. When this flag is set
+             * in uv_udp_recv_cb, nread will always be 0 and addr will always be NULL.
+             */
+            UV_UDP_MMSG_FREE = 16,
             /*
             * Indicates that recvmmsg should be used, if available.
             */
@@ -80,8 +86,10 @@ Data types
     When using :man:`recvmmsg(2)`, chunks will have the `UV_UDP_MMSG_CHUNK` flag set,
     those must not be freed. There will be a final callback with `nread` set to 0,
     `addr` set to NULL and the buffer pointing at the initially allocated data with
-    the `UV_UDP_MMSG_CHUNK` flag cleared. This is a good chance for the callee to
-    free the provided buffer.
+    the `UV_UDP_MMSG_CHUNK` flag cleared and the `UV_UDP_MMSG_FREE` flag set.
+    The callee can now safely free the provided buffer.
+
+    .. versionchanged:: 1.40.0 added the `UV_UDP_MMSG_FREE` flag.
 
     .. note::
         The receive callback will be called with `nread` == 0 and `addr` == NULL when there is
@@ -392,7 +400,7 @@ API
                         it must be explicitly requested by passing the `UV_UDP_RECVMMSG` flag to
                         :c:func:`uv_udp_init_ex`.
     .. versionchanged:: 1.39.0 :c:func:`uv_udp_using_recvmmsg` can be used in `alloc_cb` to
-                        determine if a buffer sized for use with :man:`recvmmsg(2)` should be 
+                        determine if a buffer sized for use with :man:`recvmmsg(2)` should be
                         allocated for the current handle/platform.
 
 .. c:function:: int uv_udp_using_recvmmsg(uv_udp_t* handle)

deps/uv/include/uv.h

@@ -614,6 +614,12 @@ enum uv_udp_flags {
    * must not be freed by the recv_cb callback.
    */
   UV_UDP_MMSG_CHUNK = 8,
+  /*
+   * Indicates that the buffer provided has been fully utilized by recvmmsg and
+   * that it should now be freed by the recv_cb callback. When this flag is set
+   * in uv_udp_recv_cb, nread will always be 0 and addr will always be NULL.
+   */
+  UV_UDP_MMSG_FREE = 16,
 
   /*
    * Indicates that recvmmsg should be used, if available.
@@ -865,6 +871,7 @@ UV_EXTERN int uv_timer_stop(uv_timer_t* handle);
 UV_EXTERN int uv_timer_again(uv_timer_t* handle);
 UV_EXTERN void uv_timer_set_repeat(uv_timer_t* handle, uint64_t repeat);
 UV_EXTERN uint64_t uv_timer_get_repeat(const uv_timer_t* handle);
+UV_EXTERN uint64_t uv_timer_get_due_in(const uv_timer_t* handle);
 
 
 /*

deps/uv/include/uv/errno.h

@@ -317,7 +317,7 @@
 #if defined(EPROTO) && !defined(_WIN32)
 # define UV__EPROTO UV__ERR(EPROTO)
 #else
-# define UV__EPROTO UV__ERR(4046)
+# define UV__EPROTO (-4046)
 #endif
 
 #if defined(EPROTONOSUPPORT) && !defined(_WIN32)