deps: upgrade to libuv 1.42.0

Notable changes: - win,tcp: make `uv_close()` work more like unix. - cleanup,win: Remove `_WIN32` guards on threadpool. - more errno mappings and fixes. - higher performance try-writes. - fix string encoding issue of `uv_os_gethostname()` (note: MINGW-W64 upstream is broken on i686 due to https://sourceforge.net/p/mingw-w64/bugs/899/). - zOS support. - Workarounds for a `copy_file_range()` kernel bug. - Better support for TSan. - darwin: use `RLIMIT_STACK` for fsevents pthread. - fix a bug that would cause libuv to hang if the user called `uv_shutdown()`. - darwin: fix `uv_barrier()` race condition. PR-URL: #39525 Fixes: #39502 Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: Tobias Nießen <tniessen@tnie.de> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
nodejs · Aug 4, 2021 · c61870c · c61870c
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diff --git a/deps/uv/.mailmap b/deps/uv/.mailmap
@@ -2,6 +2,7 @@ A. Hauptmann <andreashauptmann@t-online.de>
 Aaron Bieber <qbit@deftly.net> <deftly@gmail.com>
 Alan Gutierrez <alan@prettyrobots.com> <alan@blogometer.com>
 Andrius Bentkus <andrius.bentkus@gmail.com> <toxedvirus@gmail.com>
+Andy Fiddaman <andy@omniosce.org> <omnios@citrus-it.co.uk>
 Bert Belder <bertbelder@gmail.com> <i@bertbelder.com>
 Bert Belder <bertbelder@gmail.com> <info@2bs.nl>
 Bert Belder <bertbelder@gmail.com> <user@ChrUbuntu.(none)>
@@ -10,6 +11,8 @@ Brian White <mscdex@mscdex.net>
 Brian White <mscdex@mscdex.net> <mscdex@gmail.com>
 Caleb James DeLisle <cjd@hyperboria.ca> <cjd@cjdns.fr>
 Christoph Iserlohn <christoph.iserlohn@innoq.com>
+Darshan Sen <raisinten@gmail.com>
+David Carlier <devnexen@gmail.com>
 Devchandra Meetei Leishangthem <dlmeetei@gmail.com>
 Fedor Indutny <fedor.indutny@gmail.com> <fedor@indutny.com>
 Frank Denis <github@pureftpd.org>
@@ -53,4 +56,5 @@ gengjiawen <technicalcute@gmail.com>
 jBarz <jBarz@users.noreply.github.com> <jbarboza@ca.ibm.com>
 jBarz <jBarz@users.noreply.github.com> <jbarz@users.noreply.github.com>
 ptlomholt <pt@lomholt.com>
+tjarlama <59913901+tjarlama@users.noreply.github.com> <tjarlama@gmail.com>
 zlargon <zlargon1988@gmail.com>
diff --git a/deps/uv/.readthedocs.yaml b/deps/uv/.readthedocs.yaml
@@ -0,0 +1,11 @@
+version: 2
+
+sphinx:
+  builder: html
+  configuration: null
+  fail_on_warning: false
+
+python:
+  version: 3.8
+  install:
+    - requirements: docs/requirements.txt
diff --git a/deps/uv/AUTHORS b/deps/uv/AUTHORS
@@ -114,7 +114,6 @@ Dylan Cali <calid1984@gmail.com>
 Austin Foxley <austinf@cetoncorp.com>
 Benjamin Saunders <ben.e.saunders@gmail.com>
 Geoffry Song <goffrie@gmail.com>
-Rasmus Christian Pedersen <ruysch@outlook.com>
 William Light <wrl@illest.net>
 Oleg Efimov <o.efimov@corp.badoo.com>
 Lars Gierth <larsg@systemli.org>
@@ -123,7 +122,6 @@ Justin Venus <justin.venus@gmail.com>
 Kristian Evensen <kristian.evensen@gmail.com>
 Linus Mårtensson <linus.martensson@sonymobile.com>
 Navaneeth Kedaram Nambiathan <navaneethkn@gmail.com>
-Yorkie <yorkiefixer@gmail.com>
 StarWing <weasley.wx@gmail.com>
 thierry-FreeBSD <thierry@FreeBSD.org>
 Isaiah Norton <isaiah.norton@gmail.com>
@@ -459,3 +457,25 @@ schamberg97 <50446906+schamberg97@users.noreply.github.com>
 Bob Weinand <bobwei9@hotmail.com>
 Issam E. Maghni <issam.e.maghni@mailbox.org>
 Juan Pablo Canepa <jpcanepa@gmail.com>
+Shuowang (Wayne) Zhang <shuowang.zhang@ibm.com>
+Ondřej Surý <ondrej@sury.org>
+Juan José Arboleda <soyjuanarbol@gmail.com>
+Zhao Zhili <zhilizhao@tencent.com>
+Brandon Cheng <brandon.cheng@protonmail.com>
+Matvii Hodovaniuk <matvii@hodovani.uk>
+Hayden <me@diatr.us>
+yiyuaner <yguoaz@gmail.com>
+bbara <bbara93@gmail.com>
+SeverinLeonhardt <Severin.Leonhardt@teamviewer.com>
+Andy Fiddaman <andy@omniosce.org>
+Romain Roffé <rofferom@gmail.com>
+Eagle Liang <eagleliang@gmail.com>
+Ricky Zhou <ives199511@gmail.com>
+Simon Kissane <skissane@gmail.com>
+James M Snell <jasnell@gmail.com>
+Ali Mohammad Pur <Ali.mpfard@gmail.com>
+Erkhes N <71805796+rexes-ND@users.noreply.github.com>
+Joshua M. Clulow <josh@sysmgr.org>
+Guilherme Íscaro <cabelitostos@gmail.com>
+Martin Storsjö <martin@martin.st>
+Claes Nästén <pekdon@gmail.com>
diff --git a/deps/uv/CMakeLists.txt b/deps/uv/CMakeLists.txt
@@ -34,7 +34,8 @@ option(ASAN "Enable AddressSanitizer (ASan)" OFF)
 if(ASAN AND CMAKE_C_COMPILER_ID MATCHES "AppleClang|GNU|Clang")
   add_definitions(-D__ASAN__=1)
   set (CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -fno-omit-frame-pointer -fsanitize=address")
-  set (CMAKE_LINKER_FLAGS_DEBUG "${CMAKE_LINKER_FLAGS_DEBUG} -fno-omit-frame-pointer -fsanitize=address")
+  set (CMAKE_SHARED_LINKER_FLAGS_DEBUG "${CMAKE_SHARED_LINKER_FLAGS_DEBUG} -fno-omit-frame-pointer -fsanitize=address")
+  set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fno-omit-frame-pointer -fsanitize=address")
 endif()
 
 # Compiler check
@@ -209,10 +210,11 @@ if(CMAKE_SYSTEM_NAME STREQUAL "Android")
        src/unix/pthread-fixes.c
        src/unix/random-getentropy.c
        src/unix/random-getrandom.c
-       src/unix/random-sysctl-linux.c)
+       src/unix/random-sysctl-linux.c
+       src/unix/epoll.c)
 endif()
 
-if(APPLE OR CMAKE_SYSTEM_NAME MATCHES "Android|Linux|OS390")
+if(APPLE OR CMAKE_SYSTEM_NAME MATCHES "Android|Linux")
   list(APPEND uv_sources src/unix/proctitle.c)
 endif()
 
@@ -253,7 +255,8 @@ if(CMAKE_SYSTEM_NAME STREQUAL "Linux")
        src/unix/linux-syscalls.c
        src/unix/procfs-exepath.c
        src/unix/random-getrandom.c
-       src/unix/random-sysctl-linux.c)
+       src/unix/random-sysctl-linux.c
+       src/unix/epoll.c)
 endif()
 
 if(CMAKE_SYSTEM_NAME STREQUAL "NetBSD")
@@ -266,9 +269,11 @@ if(CMAKE_SYSTEM_NAME STREQUAL "OpenBSD")
 endif()
 
 if(CMAKE_SYSTEM_NAME STREQUAL "OS390")
-  list(APPEND uv_defines PATH_MAX=255)
+  enable_language(CXX)
+  list(APPEND uv_defines PATH_MAX=1024)
   list(APPEND uv_defines _AE_BIMODAL)
   list(APPEND uv_defines _ALL_SOURCE)
+  list(APPEND uv_defines _ENHANCED_ASCII_EXT=0xFFFFFFFF)
   list(APPEND uv_defines _ISOC99_SOURCE)
   list(APPEND uv_defines _LARGE_TIME_API)
   list(APPEND uv_defines _OPEN_MSGQ_EXT)
@@ -279,14 +284,31 @@ if(CMAKE_SYSTEM_NAME STREQUAL "OS390")
   list(APPEND uv_defines _UNIX03_SOURCE)
   list(APPEND uv_defines _UNIX03_THREADS)
   list(APPEND uv_defines _UNIX03_WITHDRAWN)
+  list(APPEND uv_defines _XOPEN_SOURCE=600)
   list(APPEND uv_defines _XOPEN_SOURCE_EXTENDED)
   list(APPEND uv_sources
        src/unix/pthread-fixes.c
        src/unix/os390.c
-       src/unix/os390-syscalls.c)
-  list(APPEND uv_cflags -Wc,DLL -Wc,exportall -Wc,xplink)
-  list(APPEND uv_libraries -Wl,xplink)
-  list(APPEND uv_test_libraries -Wl,xplink)
+       src/unix/os390-syscalls.c
+       src/unix/os390-proctitle.c)
+  list(APPEND uv_cflags
+       -q64
+       -qascii
+       -qexportall
+       -qgonumber
+       -qlongname
+       -qlibansi
+       -qfloat=IEEE
+       -qtune=10
+       -qarch=10
+       -qasm
+       -qasmlib=sys1.maclib:sys1.modgen)
+  find_library(ZOSLIB
+    NAMES zoslib
+    PATHS ${ZOSLIB_DIR}
+    PATH_SUFFIXES lib
+  )
+  list(APPEND uv_libraries ${ZOSLIB})
 endif()
 
 if(CMAKE_SYSTEM_NAME STREQUAL "OS400")
@@ -303,9 +325,11 @@ if(CMAKE_SYSTEM_NAME STREQUAL "OS400")
 endif()
 
 if(CMAKE_SYSTEM_NAME STREQUAL "SunOS")
-  list(APPEND uv_defines __EXTENSIONS__ _XOPEN_SOURCE=500)
+  list(APPEND uv_defines __EXTENSIONS__ _XOPEN_SOURCE=500 _REENTRANT)
   list(APPEND uv_libraries kstat nsl sendfile socket)
-  list(APPEND uv_sources src/unix/no-proctitle.c src/unix/sunos.c)
+  list(APPEND uv_sources
+       src/unix/no-proctitle.c
+       src/unix/sunos.c)
 endif()
 
 if(CMAKE_SYSTEM_NAME STREQUAL "Haiku")
@@ -349,6 +373,10 @@ target_include_directories(uv
     $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
   PRIVATE
     $<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/src>)
+if(CMAKE_SYSTEM_NAME STREQUAL "OS390")
+  target_include_directories(uv PUBLIC $<BUILD_INTERFACE:${ZOSLIB_DIR}/include>)
+  set_target_properties(uv PROPERTIES LINKER_LANGUAGE CXX)
+endif()
 target_link_libraries(uv ${uv_libraries})
 
 add_library(uv_a STATIC ${uv_sources})
@@ -360,6 +388,10 @@ target_include_directories(uv_a
     $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
   PRIVATE
     $<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/src>)
+if(CMAKE_SYSTEM_NAME STREQUAL "OS390")
+  target_include_directories(uv_a PUBLIC $<BUILD_INTERFACE:${ZOSLIB_DIR}/include>)
+  set_target_properties(uv_a PROPERTIES LINKER_LANGUAGE CXX)
+endif()
 target_link_libraries(uv_a ${uv_libraries})
 
 if(LIBUV_BUILD_TESTS)
@@ -457,6 +489,9 @@ if(LIBUV_BUILD_TESTS)
        test/test-metrics.c
        test/test-multiple-listen.c
        test/test-mutexes.c
+       test/test-not-readable-nor-writable-on-read-error.c
+       test/test-not-readable-on-eof.c
+       test/test-not-writable-after-shutdown.c
        test/test-osx-select.c
        test/test-pass-always.c
        test/test-ping-pong.c
@@ -489,6 +524,7 @@ if(LIBUV_BUILD_TESTS)
        test/test-semaphore.c
        test/test-shutdown-close.c
        test/test-shutdown-eof.c
+       test/test-shutdown-simultaneous.c
        test/test-shutdown-twice.c
        test/test-signal-multiple-loops.c
        test/test-signal-pending-on-close.c
@@ -582,6 +618,11 @@ if(LIBUV_BUILD_TESTS)
   add_test(NAME uv_test_a
            COMMAND uv_run_tests_a
            WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
+  if(CMAKE_SYSTEM_NAME STREQUAL "OS390")
+    set_target_properties(uv_run_benchmarks_a PROPERTIES LINKER_LANGUAGE CXX)
+    set_target_properties(uv_run_tests PROPERTIES LINKER_LANGUAGE CXX)
+    set_target_properties(uv_run_tests_a PROPERTIES LINKER_LANGUAGE CXX)
+  endif()
 endif()
 
 if(UNIX OR MINGW)

diff --git a/deps/uv/CONTRIBUTING.md b/deps/uv/CONTRIBUTING.md
@@ -23,11 +23,11 @@ The stable branch is effectively frozen; patches that change the libuv
 API/ABI or affect the run-time behavior of applications get rejected.
 
 In case of doubt, open an issue in the [issue tracker][], post your question
-to the [libuv mailing list], or contact one of [project maintainers][] on [IRC][].
+to the [libuv discussions forum], or message the [libuv mailing list].
 
-Especially do so if you plan to work on something big.  Nothing is more
-frustrating than seeing your hard work go to waste because your vision
-does not align with that of a project maintainers.
+Especially do so if you plan to work on something big. Nothing is more
+frustrating than seeing your hard work go to waste because your vision does not
+align with that of the [project maintainers].
 
 
 ### BRANCH
@@ -166,6 +166,6 @@ not send out notifications when you add commits.
 
 [issue tracker]: https://github.com/libuv/libuv/issues
 [libuv mailing list]: http://groups.google.com/group/libuv
-[IRC]: http://webchat.freenode.net/?channels=libuv
+[libuv discussions forum]: https://github.com/libuv/libuv/discussions
 [Google C/C++ style guide]: https://google.github.io/styleguide/cppguide.html
 [project maintainers]: https://github.com/libuv/libuv/blob/master/MAINTAINERS.md