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* libuv: Add proctitle and threadpool cleanup stubs to cmake-bootstrap.cBrad King2020-04-291-0/+6
| | | | | These are now called by `uv_library_shutdown` in `src/uv-common.c` but on UNIX we do not compile those features during CMake bootstrap.
* Merge branch 'upstream-libuv' into update-libuvBrad King2020-04-2929-368/+812
| | | | | * upstream-libuv: libuv 2020-04-29 (e7ebae26)
* libuv: Restore compilation on Apple i386 architectureBrad King2020-04-071-1/+1
| | | | | | | libuv upstream commit `2475296c` (build: make code compilable for iOS on Xcode, 2020-01-18, v1.35.0~47) added a `defined(TARGET_OS_IPHONE)` preprocessor condition, but `TARGET_OS_IPHONE` is always defined on Apple to either 0 or 1.
* libuv: Restore compilation with XLClang 16.1 on AIXBrad King2020-04-071-0/+6
| | | | | | | | | | | | | libuv upstream commit `4a972bf0` (aix: Fix broken cmpxchgi() XL C++ specialization., 2019-09-06, v1.32.0~5) broke compilation with this compiler. According to https://www.ibm.com/support/knowledgecenter/SSGH3R_16.1.0/com.ibm.xlcpp161.aix.doc/migrate/migrate_to_xlclang.html XLClang 16.1 for AIX does not support `__sync_val_compare_and_swap`. The documentation suggests using C++11 atomic operations instead, but this is C code. For now fall back to the non-atomic equivalent used before so we can at least compile. Add a FIXME comment for this.
* Merge branch 'upstream-libuv' into update-libuvBrad King2020-04-0662-1483/+3850
| | | | | * upstream-libuv: libuv 2020-04-06 (d21f5aea)
* libuv: Add partial port to HP-UXEarle Lowe2019-09-206-4/+48
| | | | | Port enough of libuv to HP-UX 11.31 ia64 with GCC 4.9.3 to work for CMake.
* libuv: fix compilation with macOS 10.10 SDKBrad King2019-06-191-1/+1
| | | | | | The `F_BARRIERFSYNC` constant was not added until the macOS 10.11 SDK. Hard-code its value instead. This approach is backported from upstream libuv PR 2334.
* libuv: Add uv__statx() stub to cmake-bootstrap.cKyle Edwards2019-06-181-0/+9
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* Merge branch 'upstream-libuv' into update-libuvBrad King2019-06-1843-348/+1763
| | | | | * upstream-libuv: libuv 2019-06-10 (ee24ce90)
* libuv: fix atomic ops compilation with xlclangBrad King2019-02-251-2/+2
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* libuv: Update CMake-internal buildsystemBrad King2019-01-171-0/+1
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* Merge branch 'upstream-libuv' into update-libuvBrad King2019-01-1777-2995/+3224
| | | | | * upstream-libuv: libuv 2019-01-15 (f84c5e69)
* libuv: fix clang scan-build warningKyle Edwards2019-01-141-1/+1
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* libuv: do not require PATH_MAX to be definedBrad King2018-10-011-8/+39
| | | | | | | | | | | | | | | | | Some platforms (e.g. GNU/Hurd) do not define PATH_MAX. Add a few other variants and a fallback constant. Also use alternatives where possible: * For readlink(), use lstat() to read the length of the link first. If it is not a symlink, report EINVAL before trying to allocate. If the size reports as zero, fall back one of the PATH_MAX variants. * For realpath(), POSIX 2008 allows us to pass a NULL buffer to tell it to malloc() internally. This patch was inspired by downstream patches in Debian packaging for issues 897061 and 909011. Issue: #18337
* libuv: Revert local linux/sparc64 fix now that we have upstream fixBrad King2018-05-071-1/+1
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* Merge branch 'upstream-libuv' into update-libuvBrad King2018-05-0756-681/+899
| | | | | * upstream-libuv: libuv 2018-05-06 (bf605bd7)
* Merge topic 'ctest-libuv-linux-sparc64'Brad King2018-05-031-1/+1
|\ | | | | | | | | | | | | 1c22fdf360 libuv: linux/sparc64: use fcntl to set and clear O_NONBLOCK Acked-by: Kitware Robot <kwrobot@kitware.com> Merge-request: !2029
| * libuv: linux/sparc64: use fcntl to set and clear O_NONBLOCKBrad King2018-05-021-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Upstream libuv commits: * node-v0.6.0~28 (linux: use ioctl(FIONBIO) to set O_NONBLOCK, saves a syscall, 2011-10-29) * v1.11.0~11 (unix: use async-signal safe functions between fork and exec, 2016-12-12) left an asymmetry in the way O_NONBLOCK is set and cleared. Normally ioctl/FIONBIO is used for both. However, uv_spawn uses fcntl/O_NONBLOCK to clear O_NONBLOCK between fork and exec. This fails on Linux/sparc64 where setting via ioctl/FIONBIO actually sets two bits (in O_NDELAY) that cause clearing via fcntl/O_NONBLOCK to be silently ignored (though clearing via ioctl/FIONBIO or fcntl/O_NDELAY works). Since CMake commit v3.11.0-rc1~117^2 (CTest: Re-implement test process handling using libuv, 2017-12-10), CTest uses libuv. On Linux/sparc64 child processes have been started with non-blocking output pipes. This can lead to write errors or lost output from children not prepared to deal with `EAGAIN` on stdout or stderr. Fix this for now by switching libuv back to fcntl/O_NONBLOCK to set and clear O_NONBLOCK when compiled on Linux/sparc64. LibUV-Issue: 1830 Fixes: #17941
* | libuv: disable process affinity during CMake bootstrapBrad King2018-03-051-0/+10
| | | | | | | | Avoid depending on platform-specific pthread features during bootstrap.
* | libuv: unix,win: add uv_spawn option to set child CPU affinity maskBrad King2018-03-052-0/+101
| | | | | | | | | | | | | | | | Implement it on Linux, FreeBSD, and Windows for now, and fail with UV_ENOTSUP on other platforms. Backported from upstream libuv PR 1527, scheduled for inclusion in libuv 2.0.
* | libuv: misc: add function to get CPU affinity mask sizeBrad King2018-03-052-0/+16
|/ | | | | | | | Implement it on Linux, FreeBSD, and Windows for now, and return UV_ENOTSUP on other platforms. Backported from upstream libuv PR 1527, scheduled for inclusion in libuv 2.0.
* Merge branch 'upstream-libuv' into update-libuvBrad King2018-01-1953-1012/+2597
| | | | | * upstream-libuv: libuv 2018-01-19 (63de1eca)
* libuv: unix: restart syscalls interrupted by our signal handlerBrad King2018-01-081-1/+6
| | | | | | | | | | BSD `signal(2)` semantics make some system calls (e.g. for `write`) restartable when interrupted by a signal handler. Use `SA_RESTART` to enable these semantics everywhere that supports them. This is required by C++ stream libraries that interpret `EINTR` as any other error, set `badbit`, and stop writing. I've observed this with `libstdc++` during a `std::cout.flush()` call interrupted by `SIGCHLD`.
* bootstrap: Make libuv available during bootstrapBrad King2017-09-177-9/+185
| | | | | | | On UNIX, build only the parts of libuv we need for the filesystem, process, and poll abstractions using the POSIX poll() backend. This avoids many platform-specific conditions. On Windows, build all of libuv; there are no conditional alternatives anyway.
* Merge branch 'upstream-libuv' into update-libuvBrad King2017-05-2617-96/+685
| | | | | * upstream-libuv: libuv 2017-05-25 (dc596109)
* Merge branch 'upstream-libuv' into update-libuvBrad King2017-05-1545-698/+946
| | | | | | | * upstream-libuv: libuv 2017-05-09 (e11dcd43) Fixes: #16878
* libuv: Implement mkdtemp on Solaris 10Brad King2017-02-261-1/+11
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* libuv: automatically skip ifaddrs on Solaris 10Brad King2017-02-261-0/+4
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* Merge branch 'upstream-libuv' into update-libuvBrad King2017-02-2228-254/+1516
| | | | | * upstream-libuv: libuv 2017-02-21 (52ae8264)
* Merge branch 'upstream-libuv' into update-libuvBrad King2016-09-294-41/+84
| | | | | * upstream-libuv: libuv 2016-09-27 (8221f9b3)
* libuv: Simplify variable initializations to satisfy Clang scan-buildBrad King2016-09-012-10/+4
| | | | | The Clang scan-build tool warns about assignments whose values are never used, so initialize local variables at declaration instead.
* libuv: Fix unused variable warning in uv_loop_closeBrad King2016-08-311-0/+2
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* libuv: Avoid including macOS CoreServices header globallyBrad King2016-08-311-4/+1
| | | | | We only need the availability macros in `unix/internal.h`. We already include CoreServices where needed in implementation files.
* libuv: Always include our own header firstBrad King2016-08-312-6/+6
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* libuv: Conditionally declare Windows APIs for VS 2008 and belowBrad King2016-08-312-2/+12
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* libuv: Fix anonymous union syntaxBrad King2016-08-311-2/+2
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* libuv: Disable warnings to avoid changing 3rd party codeBrad King2016-08-311-0/+4
| | | | | Add '-w' or equivalent flag on compilers supporting it. Tell MSVC to use its lowest warning level inside libuv sources.
* Merge branch 'upstream-libuv' into import-libuvBrad King2016-08-3181-0/+43249
* upstream-libuv: libuv 2016-08-30 (897738b1)
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