win: stop using deprecated names (#4253)

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: add uv_cancel test for threadpool (#4065 2/2)

Check that uv_cancel() returns UV_EBUSY when called while the uv_work_cb
is being executed.

linux: add some more iouring backed fs ops (#4012)

Specifically: `link`, `mkdir`, `rename`, `symlink` and `unlink`.

linux: add IORING_OP_CLOSE support (#3964)

linux: add IORING_OP_OPENAT support (#3963)

linux: introduce io_uring support (#3952)

Add io_uring support for several asynchronous file operations:

- read, write
- fsync, fdatasync
- stat, fstat, lstat

io_ur

linux: introduce io_uring support (#3952)

Add io_uring support for several asynchronous file operations:

- read, write
- fsync, fdatasync
- stat, fstat, lstat

io_uring is used when the kernel is new enough, otherwise libuv simply
falls back to the thread pool.

Performance looks great; an 8x increase in throughput has been observed.

This work was sponsored by ISC, the Internet Systems Consortium.

Fixes: https://github.com/libuv/libuv/issues/1947

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test: silence more valgrind warnings (#3917)

Pass the loop to MAKE_VALGRIND_HAPPY() so it's explicit on which loop
needs to be cleaned up. Since it asserts on uv_loop_close(), need to

test: silence more valgrind warnings (#3917)

Pass the loop to MAKE_VALGRIND_HAPPY() so it's explicit on which loop
needs to be cleaned up. Since it asserts on uv_loop_close(), need to
remove a couple of those that were being done before the call.

Cleanup where loop was assigned, so the entire test either uses loop or
uv_default_loop(). Not both.

Also take care of any reqs that may have been left uncleaned.

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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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unix,win: add uv_random()

Add an API for obtaining cryptographically strong random data from the
system PRNG.

Co-authored-by: Saúl Ibarra Corretgé <s@saghul.net>
Refs: https

unix,win: add uv_random()

Add an API for obtaining cryptographically strong random data from the
system PRNG.

Co-authored-by: Saúl Ibarra Corretgé <s@saghul.net>
Refs: https://github.com/libuv/libuv/pull/1055
PR-URL: https://github.com/libuv/libuv/pull/2347
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>

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test: fix -Wformat warning

Substitute the `z` length modifier with `l` to avoid warnings, as the
`z` modifier is defined in the C99 standard.

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

test: fix -Wformat warning

Substitute the `z` length modifier with `l` to avoid warnings, as the
`z` modifier is defined in the C99 standard.

PR-URL: https://github.com/libuv/libuv/pull/1220
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>

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test: make threadpool saturation reliable

Use a deterministic approach for saturating the threadpool instead of
depending on a timeout. Should help reduce the flakiness of the CI.

test: make threadpool saturation reliable

Use a deterministic approach for saturating the threadpool instead of
depending on a timeout. Should help reduce the flakiness of the CI.

PR-URL: https://github.com/libuv/libuv/pull/1014
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>

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test: make threadpool_cancel_single deterministic

Saturate the thread pool before trying to post-and-cancel the work
request. Before this commit we simply posted requests in a loop,

test: make threadpool_cancel_single deterministic

Saturate the thread pool before trying to post-and-cancel the work
request. Before this commit we simply posted requests in a loop,
in the (sometimes idle) hope that one would get queued up instead
of being dispatched right away.

PR-URL: https://github.com/libuv/libuv/pull/1014
Refs: https://github.com/libuv/libuv/pull/1010
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>

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fs: add uv_fs_realpath()

Equivalent to realpath(3), returns the full resolved absolute path of a
file or directory.

PR-URL: https://github.com/libuv/libuv/pull/531
Reviewed-

fs: add uv_fs_realpath()

Equivalent to realpath(3), returns the full resolved absolute path of a
file or directory.

PR-URL: https://github.com/libuv/libuv/pull/531
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>

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unix,win: return EINVAL on nullptr args in uv_fs_{read,write}

PR-URL: https://github.com/libuv/libuv/pull/470
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>

fs: rename uv_fs_readdir to uv_fs_scandir

Closes #1431

include: const-ify arguments to uv_getnameinfo_cb

unix: allow uv_getnameinfo to be cancelled

test: fix compilation warnings with VC++

C6011 and C4244

unix, windows: removed unused status parameter

async, timer, prepare, idle and check handles don't need the status
parameter.

test: fix VC++ warning C4244

unix, windows: return error codes directly

This commit changes the libuv API to return error codes directly rather
than storing them in a loop-global field.

A code snippet like

unix, windows: return error codes directly

This commit changes the libuv API to return error codes directly rather
than storing them in a loop-global field.

A code snippet like this one:

if (uv_foo(loop) < 0) {
uv_err_t err = uv_last_error(loop);
fprintf(stderr, "%s\n", uv_strerror(err));
}

Should be rewritten like this:

int err = uv_foo(loop);
if (err < 0)
fprintf(stderr, "%s\n", uv_strerror(err));

The rationale for this change is that it should make creating bindings
for other languages a lot easier: dealing with struct return values is
painful with most FFIs and often downright buggy.

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unix: getaddrinfo_cb status arg should be 0 or -1

The documentation in uv.h states that the status argument to the
uv_getaddrinfo() callback is either 0 or -1 but uv-unix actually
pa

unix: getaddrinfo_cb status arg should be 0 or -1

The documentation in uv.h states that the status argument to the
uv_getaddrinfo() callback is either 0 or -1 but uv-unix actually
passed it the addrinfo error code. Rectify that and add a regression
test.

Fixes #754.

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test: make threadpool tests valgrind-compliant

Delete the event loop after the test to stop valgrind from complaining
about memory leaks.

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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