The recently added support for minidumps use SHGetKnownFolderPath which
requires shell32.lib - for some reason the builds work without that on
x64, while failing on arm.
This commit adds the ability to dump core when sending the `SIGQUIT`
signal on Windows. The change reads in the current registry setting for
local dumps, and attempts to write out to that location before killing
the process. See [collecting-user-mode-dumps] for registry and pathing
details. This behavior mimics that of the dumps created by the typical
Windows Error Reporting mechanism.
[collecting-user-mode-dumps]: https://learn.microsoft.com/en-us/windows/win32/wer/collecting-user-mode-dumps
This code would previously get confused between rounds of the barrier
being called and a thread might incorrectly get stuck (deadlock) if the
next round started before that thread had exited the current round.
Avoid that by not starting the next round in++ before out-- has reached
zero indicating that all threads have left the prior round.
And fix it that on Windows by replacing the implementation with the one
from unix. There are some awkward platform-specific redirection here
with an extra malloc that is not needed on Win32, but that will be fixed
in libuv v2.
Fixes: https://github.com/libuv/libuv/issue/3872
GitHub gets confused by the non-standard format of the LICENSE file.
Move the extra bits into the creatively named LICENSE-extra file.
Fixes: https://github.com/libuv/libuv/issues/3875
Return `UV_EAGAIN` on `ERROR_OPERATION_ABORTED`.
Use the correct format for `overlapped.hEvent`.
Some refactoring to always wait for the overlapped result.
Modernize tests and some improvements.
Backported thread affinity feature and related dependency commits
from master. It will add support for those APIs: uv_cpumask_size,
uv_thread_setaffinity, uv_thread_getaffinity.
The supported platforms are Linux, Freebsd, and Windows.
Empty implementations (returning UV_ENOTSUP) on non-supported platforms
(such as OS X and AIX).
- unpoison results from linux system call wrappers
- unpoison results from stat/fstat/lstat to pacify clang 14
(fixed in later versions)
- add MSAN build option
- turn on MSAN CI build
I split up linux.c around 2012 for no real reason and now I'm merging
it back together, again for no real reason.
I half-jest. I like the idea of having everything together because I
practically forgot linux-inotify.c existed. It also makes io_uring
experiments a little easier.
Last but not least, it removes about 100 lines of license boilerplate.
epoll.c is only used on Android and Linux after commit 5fe59726 ("sunos:
restore use of event ports") so move it back into linux-core.c
This commit removes a workaround for pre-2.6.27 kernels that don't have
the epoll_create1() system call.
This was a kludge for a bug in old versions (API level <= 16) of the
Android SDK.
The os390 port had a build dependency on the file but does not actually
use it so that too has been removed.
This test has always been disabled for the 10 years of its existence and
there are other tests that exercise "what happens when" event ordering.
Fixes: https://github.com/libuv/libuv/issues/3618
This commit adds the support for a custom strtok implementation, which
is reentrant. On some systems strtok_r or strstep is available for that
purpose; however, since these are an extension, it is difficult to
control if it will be available on every supported system.
Define _GNU_SOURCE and link against libdl for dlopen.
Link to freebsd-glue for cmake builds.
This was previously fixed for Makefile builds in
c5d2bf12f7
The GNU/Hurd platform does not define IP_ADD_SOURCE_MEMBERSHIP,
IP_DROP_SOURCE_MEMBERSHIP, MCAST_JOIN_SOURCE_GROUP and
MCAST_LEAVE_SOURCE_GROUP.
Implement a few functions for the GNU/Hurd. Specifically:
* uv_resident_set_memory (from Linux)
* uv_get_free_memory (from Linux)
* uv_get_total_memory (from Linux)
* uv_cpu_info (from cygwin)
* uv__process_title_cleanup (void)
* uv_get_constrained_memory (stub)
* Leave proctitle unimplemented on Hurd for now
* Implement hurdish uv_exepath
* Enable ifaddrs api
* Unbreak udp basics
* Unbreak futime and lutime on Hurd
On some streams (notably TTYs), it is permitted to continue reading
after getting EOF. So still stop reading on EOF, but allow the user to
reset the stream and try to read again (which may just get EOF).
This relaxes the constraint added in ce15b8405e.
Refs: https://github.com/libuv/libuv/pull/3006
Before v3.14, cmake throws the following error:
```
CMake Error at third_party/libuv/CMakeLists.txt:663 (install):
install Library TARGETS given no DESTINATION!
```
I confirmed on Windows 7 and Windows Server 2016, with about a dozen
cmake versions between 3.7 and 3.22. I also confirmed that the
DESTINATION `${CMAKE_INSTALL_LIBDIR}` is populated with a valid path.
PR-URL: https://github.com/libuv/libuv/pull/3343
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.
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>
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>
While most users will likely typically call uv_close in their
uv_shutdown callback, some callers (notable nodejs) do not always do
so. This can result in libuv keeping the loop active, even though there
are no outstanding reqs left to handle.
This bug was added in 80f2f826bf, where
the premise of that commit appears to have simply been incorrect, as
demonstrated by the added test.
Refs: https://github.com/libuv/libuv/issues/3202
PR-URL: https://github.com/libuv/libuv/pull/3233
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
