Remove duplicated test-ip6-addr.c in cmake build file
and gyp file.
PR-URL: https://github.com/libuv/libuv/pull/2494
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
When cleaning up after uv_fs_readdir(), it is important to
call uv_fs_req_cleanup() on the readdir request prior to calling
uv_fs_closedir(), because the latter frees memory that the
former needs in order to do its job.
PR-URL: https://github.com/libuv/libuv/pull/2497
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
In the fs_readdir_empty_dir test, the uv_fs_readdir() request is
cleaned up after calling uv_fs_closedir(). However, the readdir
request should be cleaned up before calling uv_fs_closedir().
Fixes: https://github.com/libuv/libuv/issues/2496
PR-URL: https://github.com/libuv/libuv/pull/2497
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
FreeBSD defines `sin_len` and `sin6_len` inside `sockaddr_in` and
`sockaddr_in6`. `sockaddr`s come from `getsockname` and `uv_ip4_addr`
will differ in the first byte if libuv doesn't set `sin_len` correctly.
PR-URL: https://github.com/libuv/libuv/pull/2492
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Reviewed-By: Saúl Ibarra Corretgé <s@saghul.net>
- Bump CMake version to 3.4 so we can eventually use all the
cool things like better generator expression support, and
`target_sources`, and also better MSVC runtime linkage support
- Reorganize includes to be all in one place.
- Rename libuv_buildtests option to LIBUV_BUILD_TESTS. It is disabled
unless BUILD_TESTING is ON *and* libuv is the "root" project. This helps
projects that might use libuv as a git submodule, or as a download that
is then passed to `add_subdirectory`.
Refs: https://github.com/libuv/libuv/pull/2490
PR-URL: https://github.com/libuv/libuv/pull/2495
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Saúl Ibarra Corretgé <s@saghul.net>
Test `test-fs.c` fails when built in a relocated directory because
the build does link the required test fixture.
PR-URL: https://github.com/libuv/libuv/pull/2444
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Saúl Ibarra Corretgé <s@saghul.net>
Reviewed-By: Jameson Nash <vtjnash+github@gmail.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Use our builtin getrandom helper instead of the more verbose CryptoAPI
functions, which also happen to be deprecated.
PR-URL: https://github.com/libuv/libuv/pull/2485
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Bartosz Sosnowski <bartosz@janeasystems.com>
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>
There are some special environment variables on Windows that
start with a '=' sign, e.g. per-drive working directories.
In those cases, an initial '=' in the name of the environment
variable needs to be skipped when looking for the '=' that separates
it from its value.
PR-URL: https://github.com/libuv/libuv/pull/2473
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Jameson Nash <vtjnash+github@gmail.com>
Reviewed-By: Bartosz Sosnowski <bartosz@janeasystems.com>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
This commit contains a suggestion to hopefully improve the
documentation of uv_handle_t's member uv_loop_t.
PR-URL: https://github.com/libuv/libuv/pull/2446
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
According to http://man7.org/linux/man-pages/man2/open.2.html, the
O_DIRECT flag is Linux-specific. One must define _GNU_SOURCE to obtain
the correct definition.
However, defining _GNU_SOURCE in the headers is unhygienic and affects
the libuv consumer.
On Linux, we now define UV_FS_O_DIRECT explicitly according to
architecture, only falling back to O_DIRECT if defined, or 0 if not.
Fixes: https://github.com/libuv/libuv/issues/2420
PR-URL: https://github.com/libuv/libuv/pull/2441
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
Platforms that support O_CLOEXEC have supported it for a long time
and don't need feature detection. Libuv can just assume it works as
advertised.
The feature detection was broken for old Linux kernels because they
don't report EINVAL for unknown open() flags, they simply open the
file without setting the FD_CLOEXEC flag.
Libuv could fix that by checking afterwards with fcntl() if the flag
was actually set but it doesn't support kernels that old in the first
place so let's simplify the logic.
Fixes: https://github.com/libuv/libuv/issues/2450
PR-URL: https://github.com/libuv/libuv/pull/2454
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
The preprocessor was used to select a special implementation when
building on AIX using XL C++ (strangely, not XL C). This code
implemented `cmpxchgi()` by directly reading the old value and then
calling `__compare_and_swap()`, an intrinsic that does not provide
any sort of memory barrier guarantees. The return value was not
used, and the value read prior to the `__compare_and_swap()` call
was returned. There is no way that this code could provide the
required semantics of the function and it causes observable data
races and strange library failures in production under load.
XL C/C++ for AIX has provided support for the GCC intrinsic used in
the GCC/Clang cases since version 12.1 of the compiler. This
version of the compiler is old enough that it doesn't warrant a
version check. (The compiler was released 8-Jun-2012, maintenance
ended 9-Jul-2019, and service ends 30-Apr-2020.)
This change fixes all observed atomic issues and unifies XL C/C++
with GCC/Clang.
Relevant XL C/C++ for AIX V12.1 documentation links:
- [__compare_and_swap](https://www.ibm.com/support/knowledgecenter/en/SSGH3R_12.1.0/com.ibm.xlcpp121.aix.doc/compiler_ref/bif_compare_and_swap_compare_and_swaplp.html)
- [__sync_val_compare_and_swap](https://www.ibm.com/support/knowledgecenter/en/SSGH3R_12.1.0/com.ibm.xlcpp121.aix.doc/compiler_ref/bif_gcc_atomic_val_comp_swap.html)
PR-URL: https://github.com/libuv/libuv/pull/2455
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
The lower minimum version makes it possible to build neovim but it
should be understood that libuv tests nor supports cmake versions
that old.
PR-URL: https://github.com/libuv/libuv/pull/2373
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
This mimics the behavior of the automake build, using
libuv.so.${UV_VERSION_MAJOR}.0.0 as the output file, and setting the
soname property to be libuv.so.${UV_VERSION_MAJOR}, currently ending up
like this:
libuv.so.1.0.0
libuv.so.1 -> libuv.so.1.0.0
libuv.so -> libuv.so.1
The version information is extracted from the PACKAGE_VERSION string.
PR-URL: https://github.com/libuv/libuv/pull/2445
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
Signed-off-by: Eneas U de Queiroz <cotequeiroz@gmail.com>
PR-URL: https://github.com/libuv/libuv/pull/2447
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
`_NSGetEnviron()` is not available on that platform.
PR-URL: https://github.com/libuv/libuv/pull/2449
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Signed-off-by: MaYuming <maym@appexnetworks.com>
Continuing improvement of SIGWINCH from PR #2308.
Running SetWinEventHook without filtering for the specific PIDs has
significant impact on the performance of the entire system. This PR
changes the way SIGWINCH is handled.
The SetWinEventHook callback now signals a separate thread,
uv__tty_console_resize_watcher_thread. This thread calls
uv__tty_console_signal_resize() which checks if the console was actually
resized. The uv__tty_console_resize_watcher_thread makes sure to not to
call the uv__tty_console_signal_resize function more than 30 times per
second.
The SetWinEventHook will not be installed, if the PID of the
conhost.exe process that owns the console window cannot be
determinated. This can happen when a 32bit libuv app is running on a
64bit Windows.
For such cases PR #1408 is partially reverted - when tty reads
WINDOW_BUFFER_SIZE_EVENT, it will also trigger a call to
uv__tty_console_signal_resize(). This will also help when the app is
running under console emulators. Documentation was also updated to
reflect that.
Refs: https://github.com/microsoft/terminal/issues/1811
Refs: https://github.com/microsoft/terminal/issues/410
Refs: https://github.com/libuv/libuv/pull/2308
PR-URL: https://github.com/libuv/libuv/pull/2381
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Use the correct socket options: `MCAST_JOIN_SOURCE_GROUP` and
`MCAST_LEAVE_SOURCE_GROUP`.
Set mreq.gsr_interface = 0 if iface_addr = NULL.
PR-URL: https://github.com/libuv/libuv/pull/2202
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
All the supported platforms support specific source multicast.
PR-URL: https://github.com/libuv/libuv/pull/2202
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
Clarify the uv_buf_t isn't reused and the user is responsible for
freeing it in the recv/read callback.
Previously, this wasn't clear when reading only the docs for
uv_udp_recv_cb and uv_alloc_cb.
PR-URL: https://github.com/libuv/libuv/pull/2438
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
The f_files value can equal 0, making the current assertion
incorrect. Including 0 in the assertion range leads to a
type-limits compiler warning. So, this commit just removes
the redundant assertion.
Fixes: https://github.com/libuv/libuv/issues/2417
PR-URL: https://github.com/libuv/libuv/pull/2426
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
The messages must be actually sent to the multicast address.
PR-URL: https://github.com/libuv/libuv/pull/2185
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
It resets a TCP connection by sending a RST packet. Due to some platform
inconsistencies, mixing of `uv_shutdown` and `uv_tcp_close_reset` calls
is not allowed.
Fixes: https://github.com/libuv/libuv/issues/1991
PR-URL: https://github.com/libuv/libuv/pull/2425
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Make sure the `uv_cpu_info_t` array is fully freed in case of error.
Also, make it more robust by setting `count` to `0` and `cpu_info` to
`NULL` in case of error, so a subsequent call to `uv_free_cpu_info()`
does not segfault.
Refs: https://github.com/libuv/libuv/issues/2068
PR-URL: https://github.com/libuv/libuv/pull/2432
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
