test: switch from ASSERT_* to ASSERT_PTR_* (#4163)

Also introduce a new ASSERT_PTR_LT macro.

test: switch to new-style ASSERT_EQ macros (#4159)

Switch from old-style ASSERT macro to new-style ASSERT_EQ,... macros.

Using new-style macros makes it easier to debug test failure

test: switch to new-style ASSERT_EQ macros (#4159)

Switch from old-style ASSERT macro to new-style ASSERT_EQ,... macros.

Using new-style macros makes it easier to debug test failures

Fixes: https://github.com/libuv/libuv/issues/2974

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test: remove erroneous RETURN_SKIP (#4015)

The threadpool_multiple_event_loops test already calls RETURN_SKIP when
needed. Remove it from the callback function where it isn't needed work

test: remove erroneous RETURN_SKIP (#4015)

The threadpool_multiple_event_loops test already calls RETURN_SKIP when
needed. Remove it from the callback function where it isn't needed work
(nor works) and generates a build warning when compiling for qemu.

Fixes: https://github.com/libuv/libuv/issues/4014

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unix: don't allow too small thread stack size (#3423)

uv_thread_create_ex() lets you set a stack size that is smaller than is
safe. It enforces a lower bound of PTHREAD_STACK_MIN (when t

unix: don't allow too small thread stack size (#3423)

uv_thread_create_ex() lets you set a stack size that is smaller than is
safe. It enforces a lower bound of PTHREAD_STACK_MIN (when that constant
is defined) but with musl libc that's still too small to receive signals
on.

Put the lower bound at 8192 or PTHREAD_STACK_MIN, whichever is greater.
The same restriction was already in place for the _default_ stack size.

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test: move to ASSERT_NULL and ASSERT_NOT_NULL test macros

Moving to new style test macros will make debugging easier in case
of test failure and improve redability. This commit will repl

test: move to ASSERT_NULL and ASSERT_NOT_NULL test macros

Moving to new style test macros will make debugging easier in case
of test failure and improve redability. This commit will replace all
ASSERT macros matching the statement:
`ASSERT(identifier (== or !=) value);`
to:
`ASSERT_(NOT_)NULL(identifier);`

Refs: https://github.com/libuv/libuv/issues/2974
PR-URL: https://github.com/libuv/libuv/pull/3081
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>

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build: add more failed test, for qemu version bump

Fixes: https://github.com/libuv/libuv/pull/2937
PR-URL: https://github.com/libuv/libuv/pull/2939
Reviewed-By: Jameson Nash <vtjnash

build: add more failed test, for qemu version bump

Fixes: https://github.com/libuv/libuv/pull/2937
PR-URL: https://github.com/libuv/libuv/pull/2939
Reviewed-By: Jameson Nash <vtjnash@gmail.com>

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build: test on more platforms via QEMU in CI

This commit runs the test suite via QEMU on GitHub Actions on
a variety of platforms.

Fixes: https://github.com/libuv/libuv/issues/2

build: test on more platforms via QEMU in CI

This commit runs the test suite via QEMU on GitHub Actions on
a variety of platforms.

Fixes: https://github.com/libuv/libuv/issues/2842
PR-URL: https://github.com/libuv/libuv/pull/2846
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

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test: fix pthread memory leak

When the thread attributes object returned by pthread_getattr_np() is no
longer required, it should be destroyed using pthread_attr_destroy().

PR-U

test: fix pthread memory leak

When the thread attributes object returned by pthread_getattr_np() is no
longer required, it should be destroyed using pthread_attr_destroy().

PR-URL: https://github.com/libuv/libuv/pull/2583
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>

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thread: allow specifying stack size for new thread

PR-URL: https://github.com/libuv/libuv/pull/2179
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Saúl Ibarra Corretgé

thread: allow specifying stack size for new thread

PR-URL: https://github.com/libuv/libuv/pull/2179
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>

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win: issue memory barrier in uv_thread_join()

I'm 99% sure `WaitForSingleObject()` already issues a memory barrier for
thread objects but since I could find no mention of that on MSDN, l

win: issue memory barrier in uv_thread_join()

I'm 99% sure `WaitForSingleObject()` already issues a memory barrier for
thread objects but since I could find no mention of that on MSDN, let's
play it safe and do it ourselves, too.

PR-URL: https://github.com/libuv/libuv/pull/1634
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>

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test: lower number of tasks in threadpool test

Reduce the task count from 2*16*16 to 2*4*4 (512 vs. 32) because several
people have reported that the test frequently times out on their s

test: lower number of tasks in threadpool test

Reduce the task count from 2*16*16 to 2*4*4 (512 vs. 32) because several
people have reported that the test frequently times out on their system.

Fixes: https://github.com/libuv/libuv/issues/1471
PR-URL: https://github.com/libuv/libuv/pull/1634
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>

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test: avoid malloc() in threadpool test

Stack-allocate the `uv_loop_t` instance, no reason to heap-allocate it.

PR-URL: https://github.com/libuv/libuv/pull/1634
Reviewed-By: Col

test: avoid malloc() in threadpool test

Stack-allocate the `uv_loop_t` instance, no reason to heap-allocate it.

PR-URL: https://github.com/libuv/libuv/pull/1634
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>

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linux: increase thread stack size with musl libc

musl has tiny default thread stack sizes compared to glibc (80 kB vs.
2048 kB or more) so set an explicit stack size to harmonize between

linux: increase thread stack size with musl libc

musl has tiny default thread stack sizes compared to glibc (80 kB vs.
2048 kB or more) so set an explicit stack size to harmonize between
different libcs.

Fixes: https://github.com/libuv/libuv/issues/1507
PR-URL: https://github.com/libuv/libuv/pull/1526
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>

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test: fix threadpool_multiple_event_loops on PPC

On PPC (linux and AIX) uv_thread_join (which is just a call to
pthread_join) takes quite a while. Increased the timeout of this
speci

test: fix threadpool_multiple_event_loops on PPC

On PPC (linux and AIX) uv_thread_join (which is just a call to
pthread_join) takes quite a while. Increased the timeout of this
specific test on PPC so that there is ample time for all threads to join
back. The fs_do and getaddrinfo_do calls do not take up much time.

Also removing the ifdef for AIX around fs_do since it did nothing.

Fixes: https://github.com/libuv/libuv/issues/687
PR-URL: https://github.com/libuv/libuv/pull/737
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>

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test: fix threadpool_multiple_event_loops for AIX

Disabled the filesystem portion of the test as there are known issues
with AIX and its fs. This particular test was failing with a timeo

test: fix threadpool_multiple_event_loops for AIX

Disabled the filesystem portion of the test as there are known issues
with AIX and its fs. This particular test was failing with a timeout.

PR-URL: https://github.com/libuv/libuv/pull/689
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>

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osx: set the default thread stack size to RLIMIT_STACK

Fixes: https://github.com/libuv/libuv/issues/669
PR-URL: https://github.com/libuv/libuv/pull/671
Reviewed-By: Ben Noordhuis <in

osx: set the default thread stack size to RLIMIT_STACK

Fixes: https://github.com/libuv/libuv/issues/669
PR-URL: https://github.com/libuv/libuv/pull/671
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

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unix, windows: add uv_loop_init and uv_loop_close

These functions supersede uv_loop_new and uv_loop_delete.
uv_loop_init initialized a user allocated loop and uv_loop_close
removes a

unix, windows: add uv_loop_init and uv_loop_close

These functions supersede uv_loop_new and uv_loop_delete.
uv_loop_init initialized a user allocated loop and uv_loop_close
removes all associated resources a loop uses after it has finished
execution.

uv_loop_new and uv_loop_delete are now deprecated.

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unix, windows: add thread-local storage API

Uses the pthread_key_{create,delete} and pthread_{get,set}specific
functions on UNIX platforms, Tls{Alloc,Free} and Tls{Get,Set}Value
on W

unix, windows: add thread-local storage API

Uses the pthread_key_{create,delete} and pthread_{get,set}specific
functions on UNIX platforms, Tls{Alloc,Free} and Tls{Get,Set}Value
on Windows.

Fixes #904.

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unix, windows: rename uv_run2 to uv_run

This changes the prototype of uv_run() from:

int uv_run(uv_loop_t* loop);

To:

int uv_run(uv_loop_t* loop, uv_run_mode m

unix, windows: rename uv_run2 to uv_run

This changes the prototype of uv_run() from:

int uv_run(uv_loop_t* loop);

To:

int uv_run(uv_loop_t* loop, uv_run_mode mode);

Where `mode` is UV_RUN_DEFAULT, UV_RUN_ONCE or UV_RUN_NOWAIT.

Fixes #683.

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aix: add initial platform support for aix using gcc/gxlc

Adds initial libuv build/platform support for AIX. Builds work using gcc or the
IBM XL C compiler using its gxlc wrapper. Platfor

aix: add initial platform support for aix using gcc/gxlc

Adds initial libuv build/platform support for AIX. Builds work using gcc or the
IBM XL C compiler using its gxlc wrapper. Platform support is added for
uv_hrtime, uv_exepath, uv_get_free_memory, uv_get_total_memory, uv_loadavg,
uv_uptime, uv_cpu_info, uv_interface_addresses.

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test: #include missing <string.h>

test: move container_of() macro into task.h

Rename COUNTOF() to ARRAY_SIZE().

Consistent with Node, it has an ARRAY_SIZE() macro but not COUNTOF().

windows: implement uv_loop_new+uv_loop_delete

remove uv_thread_self