This patch will update Android API in CI to 29 and will set up the fdsan
in the test runner.
Signed-off-by: Juan José Arboleda <soyjuanarbol@gmail.com>
Fixes: https://github.com/libuv/libuv/issues/4369
Replace comparison of `alloc_cb_called` with the total bytes
read (`bytes_read`) to validate the test's correctness.
Fixes: https://github.com/libuv/libuv/issues/4650
Signed-off-by: Juan José Arboleda <soyjuanarbol@gmail.com>
Add a version of uv_udp_try_send that can send multiple datagrams.
Uses sendmmsg(2) on platforms that support it (Linux, FreeBSD, macOS),
falls back to a regular sendmsg(2) loop elsewhere.
This work was sponsored by ISC, the Internet Systems Consortium.
Shuffle around and DRY the sendmsg logic in preparation for
uv_udp_try_send2(). NFC barring bugs.
This work was sponsored by ISC, the Internet Systems Consortium.
io_uring support was default-disabled because of numerous kernel bugs
but those are all in the sqpoll (file i/o) parts of io_uring.
Batching of epoll_ctl calls through io_uring works fine, is a nice
optimization, and is therefore unconditionally enabled again.
The UV_USE_IO_URING environment variable now only affects sqpoll, and
only when the UV_LOOP_ENABLE_IO_URING_SQPOLL event loop flag is set.
Fixes: https://github.com/libuv/libuv/issues/4616
Libuv looks for "Processor" in /proc/cpuinfo but it's been reported
that on at least some Raspberry Pi models, it's called "model name".
Look for both.
Fixes: https://github.com/nodejs/node/issues/56105
Upgrade GHA image to Ubuntu 24.04 and use the distro-provided qemu.
It should not be necessary anymore to install qemu from .deb because
the stock qemu is new enough in 24.04.
`uv_thread_setname()` sets the name of the current thread. Different
platforms define different limits on the max number of characters
a thread name can be: Linux, IBMi (16), macOS (64), Windows (32767),
and NetBSD (32), etc. `uv_thread_setname()` will truncate it in case
`name` is larger than the limit of the platform.
`uv_thread_getname()` gets the name of the thread specified by `tid`.
The thread name is copied into the buffer pointed to by `name`. The
`size` parameter specifies the size of the buffer pointed to by `name`.
The buffer should be large enough to hold the name of the thread plus
the trailing NUL, or it will be truncated to fit.
This commit introduces the `uv_thread_detach` for thread detaching,
allowing threads to be detached state on both UNIX and Windows platforms.
Signed-off-by: Juan José Arboleda <soyjuanarbol@gmail.com>
For any API that takes a buffer and size pointer, check both pointers
and the pointed-to size and return UV_EINVAL in case of error.
Example:
```
int uv_foo(char* buffer, size_t* size) {
if (buffer == NULL || size == NULL || *size == 0)
return UV_EINVAL;
...
}
```
In order to "peek" the necessary size for dynamic allocation, the
following pattern can be used:
```
char *buf;
char scratch[1];
size_t len = sizeof(scratch);
int r;
r = uv_foo(scratch, &len);
assert(r == UV_ENOBUFS);
buf = malloc(len);
r = uv_foo(buf, &len);
...
```
Requires updating the android builder, since the arm emulator is
deprecated and unavailable now. Switch to using a Github Action plugin
instead of a container, so that hopefully future updates will be
delivered via that channel instead.
Changed the idna test since printf returns EILSEQ for some byte
sequences in the format on Android in glibc. We don't fully understand
the cause, but we can avoid that by not asking it to reencode the bytes
in the current locale settings.
The compile-time detection check from commit 7b75935 ("kqueue: use
EVFILT_USER for async if available") was not being used, breaking
numerous operating systems. This commit hopefully unbreaks them.
Fixes; https://github.com/libuv/libuv/issues/4608
Signed-off-by: Jeffrey H. Johnson <trnsz@pobox.com>
uv_wtf8_length_as_utf16() checks if codepoints are > 0xFFFF (to see if
it should be encoded as a surrogate pair), therefore uv_wtf8_to_utf16()
should too. Instead it checked > 0x1000. Harmonize the checks.
Fixes: https://github.com/nodejs/node/issues/55914
Establishes a user event for kqueue to eliminate the overhead
of the pipe and the system call read(2) per wakeup event.
Relands commit 27134547ff using VSCode merge, since it shows the
conflict is just on the order of #ifdef calls.
Co-authored-by: Andy Pan <panjf2000@gmail.com>
Fixes a deprecation warning with new cmake versions.
Changing the minimum from 3.9 to 3.10 should be safe because there isn't
even a non-EoL'd distro left that ships 3.10, let alone 3.9.
Fixes: https://github.com/libuv/libuv/issues/4603
It happens due to the default firewall configuration on macOS >= 13.
Note: GH action runners have their firewall disabled, and yet, the test
fails all the same. Oh well...
Closes: https://github.com/libuv/libuv/issues/4263
Changes since version 1.49.1:
* win,fs: remove trailing slash in junctions (Hüseyin Açacak)
* Revert "linux: eliminate a read on eventfd per wakeup" (Ben Noordhuis)
* win: Fix linked list logic in getaddrinfo (Thad House)
* win: fix compilation against Windows 24H2 SDK (Thad House)
* win: remap ERROR_NOACCESS and ERROR_BUFFER_OVERFLOW (Jameson Nash)
* win,fs: match trailing slash presence in junctions to user input
(Jameson Nash)
It seemed incorrect to map a segfault to EACCES, since posix would typically
map this to EFAULT. The ERROR_BUFFER_OVERFLOW is literally "the filename is too
long", and is not typically an invalid parameter in posix.
Test originally added in #1060 to test the API, not the value.
This reverts commit e5cb1d3d3d4ab3178ac567fb6a7f0f4b5eef3083.
Reason: bisecting says it breaks dnstap.
Also revert commit 27134547ff ("kqueue: use EVFILT_USER for async if
available") because otherwise the first commit doesn't revert cleanly,
with enough conflicts in src/unix/async.c that I'm not comfortable
fixing those up manually.
Fixes: https://github.com/libuv/libuv/issues/4584
