bsd: destroy mutex in uv__process_title_cleanup() (#3286)

Signed-off-by: Darshan Sen <darshan.sen@postman.com>

pipe: remove useless assertion (#3302)

This assertion was added when req->write_buffer was a pointer. It was
then checking that write_buffer itself was not NULL. Checking that .base

pipe: remove useless assertion (#3302)

This assertion was added when req->write_buffer was a pointer. It was
then checking that write_buffer itself was not NULL. Checking that .base
is not NULL is superfluous because WriteFile will return error 998
(ERROR_NO_ACCESS) if the input buffer is invalid. This assertion fires
on zero-length writes when base==NULL&&len==0.

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build: add experimental TSAN configuration (#3328)

asan: fix some tests (#3323)

Previously they were just being run incorrectly, but nothing wrong with
the test itself. We were also interpreting an ASAN failure as TEST_SKIP,
so test

asan: fix some tests (#3323)

Previously they were just being run incorrectly, but nothing wrong with
the test itself. We were also interpreting an ASAN failure as TEST_SKIP,
so test failures would not actually be reported as CI failures.

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doc: replace pyuv with uvloop (#3324)

- pyuv is not actively maintained
- uvloop is downloaded 11M/mo, pyuv only 25k/mo

Refs: https://github.com/saghul/pyuv/issues/270#issuecomm

doc: replace pyuv with uvloop (#3324)

- pyuv is not actively maintained
- uvloop is downloaded 11M/mo, pyuv only 25k/mo

Refs: https://github.com/saghul/pyuv/issues/270#issuecomment-925106097

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build: fix non-cmake android builds (#3311)

See https://github.com/libuv/libuv/issues/2768#issuecomment-731375392

Patch based upon https://github.com/termux/termux-packages/pull/7529

test: remove `dns-server.c` as it is not used anywhere (#3313)

Signed-off-by: Darshan Sen <darshan.sen@postman.com>

misc: adjust stalebot deadline (#3316)

Three weeks is arguably a little too aggressive and auto-closing is not
a crowd favorite. Bump to four weeks and disable auto-closing.

doc: fix broken links for netbsd's sysctl manpage (#3312)

doc: mark SmartOS as Tier 3 support (#3320)

There haven't been active maintainers for this platform for a long time
so back to tier 3 it goes.

unix: remove redundant include in unix.h (#3319)

win,fsevent: fix uv_fs_event_stop() assert

Fix a logic error where calling uv_fs_event_stop() from the event
callback tripped on a `handle->dir_handle != INVALID_HANDLE_VALUE`
assert

win,fsevent: fix uv_fs_event_stop() assert

Fix a logic error where calling uv_fs_event_stop() from the event
callback tripped on a `handle->dir_handle != INVALID_HANDLE_VALUE`
assert in uv_fs_event_queue_readdirchanges().

Fixes: https://github.com/libuv/libuv/issues/3258
PR-URL: https://github.com/libuv/libuv/pull/3259
Reviewed-By: Jameson Nash <vtjnash@gmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>

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win,spawn: allow UNC path with forward slash

Fixes: https://github.com/libuv/libuv/issues/3159
PR-URL: https://github.com/libuv/libuv/pull/3167
Reviewed-By: Jameson Nash <vtjnash@gma

win,spawn: allow UNC path with forward slash

Fixes: https://github.com/libuv/libuv/issues/3159
PR-URL: https://github.com/libuv/libuv/pull/3167
Reviewed-By: Jameson Nash <vtjnash@gmail.com>

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cmake: use standard installation layout always

Fixes: https://github.com/libuv/libuv/issues/3074
PR-URL: https://github.com/libuv/libuv/pull/3084
Reviewed-By: Jameson Nash <vtjnash@g

cmake: use standard installation layout always

Fixes: https://github.com/libuv/libuv/issues/3074
PR-URL: https://github.com/libuv/libuv/pull/3084
Reviewed-By: Jameson Nash <vtjnash@gmail.com>

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test: fix typo in test-tty-escape-sequence-processing.c

postion -> position in several comments

PR-URL: https://github.com/libuv/libuv/pull/3284
Reviewed-By: Ben Noordhuis <info

test: fix typo in test-tty-escape-sequence-processing.c

postion -> position in several comments

PR-URL: https://github.com/libuv/libuv/pull/3284
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Jameson Nash <vtjnash@gmail.com>

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drop only successfully sent packets post sendmmsg

sendmmsg returns with number of packets sent which can
be less than number of packets requested to be sent. Do
not flush entire writ

drop only successfully sent packets post sendmmsg

sendmmsg returns with number of packets sent which can
be less than number of packets requested to be sent. Do
not flush entire write queue and use the returned info
to partially clear the write queue.

Refs: https://github.com/libuv/libuv/issues/3129 (fixes one issue listed)
PR-URL: https://github.com/libuv/libuv/pull/3265
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>

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unix: protect fork in uv_spawn from signals

Years ago, we found that various kernels (linux, macOS) were known to
fail if they try to deliver a signal during this syscall, so we prevent

unix: protect fork in uv_spawn from signals

Years ago, we found that various kernels (linux, macOS) were known to
fail if they try to deliver a signal during this syscall, so we prevent
that from happening. They may have fixed those issues, but it is
generally just a bad time for signals to arrive (glibc blocks them here,
for example, including some more internal ones that it won't let us
touch here).

We try to be a bit conservative, and leave many signals unblocked which
could happen during normal execution and should terminate the process if
they do. There is a small race window after the child starts before we
clear the old handlers, if the user was to send an fake signal from
elsewhere, but that should be quite unlikely.

PR-URL: https://github.com/libuv/libuv/pull/3251
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

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docs: fix wrong information about scheduling

Fixes: https://github.com/libuv/libuv/issues/3252
PR-URL: https://github.com/libuv/libuv/pull/3253
Reviewed-By: Ben Noordhuis <info@bnoor

docs: fix wrong information about scheduling

Fixes: https://github.com/libuv/libuv/issues/3252
PR-URL: https://github.com/libuv/libuv/pull/3253
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Jameson Nash <vtjnash@gmail.com>

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run test named ip6_sin6_len

This appears to have been missed in the original PR.

Refs: https://github.com/libuv/libuv/pull/2492
Refs: https://github.com/libuv/libuv/issues/2655

run test named ip6_sin6_len

This appears to have been missed in the original PR.

Refs: https://github.com/libuv/libuv/pull/2492
Refs: https://github.com/libuv/libuv/issues/2655 (fixes one issue listed)
PR-URL: https://github.com/libuv/libuv/pull/3246
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>

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Now working on version 1.42.1

Fixes: https://github.com/libuv/libuv/issues/3202

Add SHA to ChangeLog

2021.07.21, Version 1.42.0 (Stable)

Changes since version 1.41.0:

* doc: fix code highlighting (Darshan Sen)

* test: move to ASSERT_NULL and ASSERT_NOT_NULL test macros (tj

2021.07.21, Version 1.42.0 (Stable)

Changes since version 1.41.0:

* doc: fix code highlighting (Darshan Sen)

* test: move to ASSERT_NULL and ASSERT_NOT_NULL test macros (tjarlama)

* zos: build in ascii code page (Shuowang (Wayne) Zhang)

* zos: don't use nanosecond timestamp fields (Shuowang (Wayne) Zhang)

* zos: introduce zoslib (Shuowang (Wayne) Zhang)

* zos: use strnlen() from zoslib (Shuowang (Wayne) Zhang)

* zos: use nanosleep() from zoslib (Shuowang (Wayne) Zhang)

* zos: use __getargv() from zoslib to get exe path (Shuowang (Wayne)
Zhang)

* zos: treat __rfim_utok as binary (Shuowang (Wayne) Zhang)

* zos: use execvpe() to set environ explictly (Shuowang (Wayne) Zhang)

* zos: use custom proctitle implementation (Shuowang (Wayne) Zhang)

* doc: add instructions for building on z/OS (Shuowang (Wayne) Zhang)

* linux,udp: enable full ICMP error reporting (Ondřej Surý)

* test: fix test-udp-send-unreachable (Ondřej Surý)

* include: fix typo in documentation (Tobias Nießen)

* chore: use for(;;) instead of while (Yash Ladha)

* test: remove string + int warning on udp-pummel (Juan José Arboleda)

* cmake: fix linker flags (Zhao Zhili)

* test: fix stack-use-after-scope (Zhao Zhili)

* unix: expose thread_stack_size() internally (Brandon Cheng)

* darwin: use RLIMIT_STACK for fsevents pthread (Brandon Cheng)

* darwin: abort on pthread_attr_init fail (Brandon Cheng)

* benchmark: remove unreachable code (Matvii Hodovaniuk)

* macos: fix memleaks in uv__get_cpu_speed (George Zhao)

* Make Thread Sanitizer aware of file descriptor close in uv__close()
(Ondřej Surý)

* darwin: fix iOS compilation and functionality (Hayden)

* linux: work around copy_file_range() cephfs bug (Ben Noordhuis)

* zos: implement uv_get_constrained_memory() (Shuowang (Wayne) Zhang)

* zos: fix uv_get_free_memory() (Shuowang (Wayne) Zhang)

* zos: use CVTRLSTG to get total memory accurately (Shuowang (Wayne)
Zhang)

* ibmi: Handle interface names longer than 10 chars (Kevin Adler)

* docs: update read-the-docs version of sphinx (Jameson Nash)

* unix: refactor uv_try_write (twosee)

* linux-core: add proper divide by zero assert (yiyuaner)

* misc: remove unnecessary _GNU_SOURCE macros (Darshan Sen)

* test: log to stdout to conform TAP spec (bbara)

* win,fs: fix C4090 warning with MSVC (SeverinLeonhardt)

* build: some systems provide dlopen() in libc (Andy Fiddaman)

* include: add EOVERFLOW status code mapping (Darshan Sen)

* unix,fs: use uv__load_relaxed and uv__store_relaxed (Darshan Sen)

* win: fix string encoding issue of uv_os_gethostname (Eagle Liang)

* unix,process: add uv__write_errno helper function (Ricky Zhou)

* Re-merge "unix,stream: clear read/write states on close/eof" (Jameson
Nash)

* unix,core: fix errno handling in uv__getpwuid_r (Darshan Sen)

* errors: map ESOCKTNOSUPPORT errno (Ryan Liptak)

* doc: uv_read_stop always succeeds (Simon Kissane)

* inet: fix inconsistent return value of inet_ntop6 (twosee)

* darwin: fix -Wsometimes-uninitialized warning (twosee)

* stream: introduce uv_try_write2 function (twosee)

* poll,win: UV_PRIORITIZED option should not assert (twosee)

* src: DragonFlyBSD has mmsghdr struct too (David Carlier)

* cleanup,win: Remove _WIN32 guards on threadpool (James M Snell)

* freebsd: fix an incompatible pointer type warning (Darshan Sen)

* core: Correct the conditionals for {cloexec,nonblock}_ioctl (Ali
Mohammad Pur)

* win,tcp: make uv_close work more like unix (Jameson Nash)

* doc: more accurate list of valid send_handle's (twosee)

* win,tcp: translate system errors correctly (twosee)

* unix: implement cpu_relax() on ppc64 (Ben Noordhuis)

* docs: move list of project links under PR control (Jameson Nash)

* test: wrong pointer arithmetic multiplier (Erkhes N)

* doc: switch discussion forum to github (Jameson Nash)

* idna: fix OOB read in punycode decoder (Ben Noordhuis)

* build: make sure -fvisibility=hidden is set (Santiago Gimeno)

* illumos: event ports to epoll (tjarlama)

* illumos,tty: UV_TTY_MODE_IO waits for 4 bytes (Joshua M. Clulow)

* doc: add vtjnash GPG ID (Jameson Nash)

* linux: read CPU model information on ppc (Richard Lau)

* darwin: fix uv_barrier race condition (Guilherme Íscaro)

* unix,stream: fix loop hang after uv_shutdown (Jameson Nash)

* doc,udp: note that suggested_size is 1 max-sized dgram (Ryan Liptak)

* mingw: fix building for ARM/AArch64 (Martin Storsjö)

* unix: strnlen is not available on Solaris 10 (Claes Nästén)

* sunos: restore use of event ports (Andy Fiddaman)

* sunos,cmake: use thread-safe errno (Andy Fiddaman)

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sunos,cmake: use thread-safe errno

On illumos, the global errno variable is not thread-safe by default,
requiring that the application be built with gcc's -pthread option, or
that it

sunos,cmake: use thread-safe errno

On illumos, the global errno variable is not thread-safe by default,
requiring that the application be built with gcc's -pthread option, or
that it defines -D_REENTRANT.

This was done already for the autotools build, but not for CMake.

PR-URL: https://github.com/libuv/libuv/pull/3243
Reviewed-By: Jameson Nash <vtjnash@gmail.com>

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sunos: restore use of event ports

The sunos platform currently covers at least the Solaris and illumos
operating systems. Although these diverged 11 years ago they still share
some c

sunos: restore use of event ports

The sunos platform currently covers at least the Solaris and illumos
operating systems. Although these diverged 11 years ago they still share
some common features such as support for event ports.

illumos also has a compatibility wrapper for epoll but this is not
recommended for use over event ports. From the NOTES section of
https://illumos.org/man/5/epoll:

The epoll facility is implemented for purposes of offering
compatibility to and portability of Linux-borne
applications; native applications should continue to prefer
using event ports... In particular, use of epoll in a
multithreaded environment is fraught with peril...

Restore the event ports code so that libuv can continue to be used
on Solaris, and to avoid the problems that come with using epoll()
on illumos. The separation of epoll into src/unix/epoll.c has been
retained.

Fixes: https://github.com/libuv/libuv/issues/3241
PR-URL: https://github.com/libuv/libuv/pull/3242
Reviewed-By: Jameson Nash <vtjnash@gmail.com>

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unix: strnlen is not available on Solaris 10

`strnlen` was not available on Solaris 10, so provide a fallback
implementation for it.

PR-URL: https://github.com/libuv/libuv/pull/

unix: strnlen is not available on Solaris 10

`strnlen` was not available on Solaris 10, so provide a fallback
implementation for it.

PR-URL: https://github.com/libuv/libuv/pull/3152
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Jameson Nash <vtjnash@gmail.com>

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