Calling uv_fs_fstat for file types other then disk type was resulting in
error on Windows while it was retrieving data on Linux. This change
enables getting fstat for pipes and character files on Windows with data
fetched being as reasonable as possible.
A simple test is also added to check this behavior on all platforms. It
uses stdin, stdout and stderr. uv_fs_fstat needs to pass with disk files
pipes and character files (eg. console).
Refs: https://github.com/nodejs/node/issues/40006
Co-authored-by: Jameson Nash <vtjnash@gmail.com>
The following metrics are now always recorded and available via the new
uv_metrics_info() API.
* loop_count: Number of event loop iterations.
* events: Total number of events processed by the event handler.
* events_waiting: Total number of events waiting in the event queue when
the event provider request was made.
Benchmarking has shown no noticeable impact recording these metrics.
PR-URL: https://github.com/libuv/libuv/pull/3749
Make unices and windows consistent when closing a pipe while it's
connecting so they all return `UV_ECANCELED`.
Avoid race condition between `pipe_connect_thread_proc()` and `uv_close()` when
accessing `handle->name`.
Fixes: https://github.com/libuv/libuv/issues/3578
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).
If `uv_close` was called while a connect was pending, we would fail to
release the resources for the connection, since we had not yet set the
type of the struct.
Fix a thread data-race on slow connect path code: only permitted to
write to `req` on threads, as anything else causes data race
corruption.
There seemed be a small variety of other resource management bugs in
edge cases, which turned out to make this a lot larger than initially
expected.
Refs: https://github.com/libuv/libuv/pull/3598#issuecomment-1111513567
Replacement for the usage pattern where people use uv_cpu_info() as an
imperfect heuristic for determining the amount of parallelism that is
available to their programs.
Fixes#3493.
Added in https://github.com/libuv/libuv/pull/742, these values are
typically defined as unsigned (since Linux 2.4). Only -1 is special,
representing an invalid id (e.g. see setreuid).
Changes since version 1.42.0:
* run test named ip6_sin6_len (Jameson Nash)
* docs: fix wrong information about scheduling (Mohamed Edrah)
* unix: protect fork in uv_spawn from signals (Jameson Nash)
* drop only successfully sent packets post sendmmsg (Supragya Raj)
* test: fix typo in test-tty-escape-sequence-processing.c (Ikko
Ashimine)
* cmake: use standard installation layout always (Sylvain Corlay)
* win,spawn: allow UNC path with forward slash (earnal)
* win,fsevent: fix uv_fs_event_stop() assert (Ben Noordhuis)
* unix: remove redundant include in unix.h (
* doc: mark SmartOS as Tier 3 support (
* doc: fix broken links for netbsd's sysctl manpage (
* misc: adjust stalebot deadline (
* test: remove `dns-server.c` as it is not used anywhere (
* build: fix non-cmake android builds (
* doc: replace pyuv with uvloop (
* asan: fix some tests (
* build: add experimental TSAN configuration (
* pipe: remove useless assertion (
* bsd: destroy mutex in uv__process_title_cleanup() (
* build: add windows build to CI (
* win,fs: fix error code in uv_fs_read() and uv_fs_write() ( Sen)
* build: add macos-latest to ci matrix (
* udp: fix &/&& typo in macro condition (
* build: install cmake package module (Petr Menšík)
* win: fix build for mingw32 (
* build: fix build failures with MinGW new headers (erw7)
* build: fix win build with cmake versions before v3.14 (
* unix: support aarch64 in uv_cpu_info() (
* linux: work around CIFS EPERM bug (
* sunos: Oracle Developer Studio support (
* Revert "sunos: Oracle Developer Studio support (
* sunos: Oracle Developer Studio support (
* stream: permit read after seeing EOF (
* thread: initialize uv_thread_self for all threads (
* kqueue: ignore write-end closed notifications (
* macos: fix the cfdata length in uv__get_cpu_speed ( Bache)
* unix,win: add uv_ip_name to get name from sockaddr (
* win,test: fix a few typos (AJ Heller)
* zos: use destructor for uv__threadpool_cleanup() ( Zhang)
* linux: use MemAvailable instead of MemFree (
* freebsd: call dlerror() only if necessary (
* bsd,windows,zos: fix udp disconnect EINVAL (
Oracle Developer Studio requires public functions to be
defined as "__global" when "-fvisibility=hidden" used as
added by [#3005](https://github.com/libuv/libuv/pull/3005).
For documentation on `__global` see Reducing Symbol Scope in
Oracle Developer Studio C/C++ guide
https://www.oracle.com/solaris/technologies/symbol-scope.html.
fs_utime_round test failed as timespec.tv_nsec conversion to
double resulted in negative number. Skip this test for
__SPRO_C builds.
Note that it was necessary to have C99 language features
enabled with Studio compiler (-xc99=all) as version v1.41.0
has other commits that have used C99 features.
Tested with:
- cc: Studio 12.6 Sun C 5.15 SunOS_sparc 152881-05 2019/10/30
- gcc (GCC) 11.2.0
Refs: https://github.com/libuv/libuv/pull/3364
Oracle Solaris linker visibility support. Option "-fvisibility=hidden"
requires public functions to be defined as "__global".
fs_utime_round test failed as timespec.tv_nsec conversion to double
resulted in negative number. Skipped this test.
Note that it was necessary to compile with C99 language features.
A structure definition was added to mstcpip.h in
mingw-w64-x86_64-headers-git 9.0.0.6327.f29c1101f,
which causes a conflict and the build fails. Fix this by
changing the name in the definition in mstcpip.h.
PR-URL: https://github.com/libuv/libuv/pull/3345
`uv_try_write2(stream, bufs, nbufs, send_handle)` acts like
`uv_try_write()` and extended write function for sending handles over a
pipe like `uv_write2`. It always returns `UV_EAGAIN` instead of
`UV_ENOSYS` on Windows so we can easily write cross-platform code
without special treatment.
PR-URL: https://github.com/libuv/libuv/pull/3183
Reviewed-By: Jameson Nash <vtjnash@gmail.com>
In the codebase we have used empty for loop for infinite conditions, so
to bring consistency replaced other occurrences of while in the codebase
with for loop.
PR-URL: https://github.com/libuv/libuv/pull/3128
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
PR-URL: https://github.com/libuv/libuv/pull/3130
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Richard Lau <rlau@redhat.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
The Linux kernel suppresses some ICMP error messages by default for UDP
sockets. This commit sets IP_RECVERR/IPV6_RECVERR on the socket to
enable full ICMP error reporting, hopefully resulting in faster failover
to working name servers.
PR-URL: https://github.com/libuv/libuv/pull/2872
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Equivalents of `pipe` and `socketpair` for cross-platform use.
PR-URL: https://github.com/libuv/libuv/pull/2953
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Changes since version 1.38.1:
* unix: use relaxed loads/stores for clock id (Ben Noordhuis)
* build,win: link to user32.lib and advapi32.lib (George Zhao)
* unix: squelch harmless valgrind warning (ssrlive)
* include: fx c++ style comments warnings (Turbinya)
* build,cmake: Change installation location on MinGW (erw7)
* linux: use copy_file_range for uv_fs_copyfile when possible (Carter
Li)
* win,tcp: avoid reinserting a pending request (
* docs: improve the descriptions for get memory info (Juan Sebastian
velez Posada)
* test: add udp-mmsg test (Ryan Liptak)
* udp: add uv_udp_using_recvmmsg query (Ryan Liptak)
* doc: add more error constants (TK-one)
* zos: fix potential event loop stall (Trevor Norris)
* include: add internal fields struct to uv_loop_t (Trevor Norris)
* core: add API to measure event loop idle time (Trevor Norris)
* win,fs: use CreateDirectoryW instead of _wmkdir (Mustafa M)
* win,nfc: fix integer comparison signedness (escherstair)
* win,nfc: use
* win,nfc: removed some unused variables (escherstair)
* win,nfc: add missing return statement (escherstair)
* win,nfc: disable clang-format for
* darwin: use IOKit for uv_cpu_info (Evan Lucas)
* test: fix thread race in process_title_threadsafe (Ben Noordhuis)
* win,fs: avoid implicit access to _doserrno (Jameson Nash)
* test: give hrtime test a custom 20s timeout (Jameson Nash)
* build: add more failed test, for qemu version bump (gengjiawen)
* unix: handle src, dest same in uv_fs_copyfile() (cjihrig)
* unix: error when uv_setup_args() is not called (Ryan Liptak)
* aix: protect uv_exepath() from uv_set_process_title() (Richard Lau)
* fs: clobber req->path on uv_fs_mkstemp() error (tjarlama)
* cmake: fix compile error C2001 on Chinese Windows (司徒玟琅)
* test: avoid double evaluation in ASSERT_BASE macro (tjarlama)
* tcp: fail instantly if local port is unbound (Bartosz Sosnowski)
* doc: fix most sphinx warnings (Jameson Nash)
* nfci: address some style nits (Jameson Nash)
* unix: don't use _POSIX_PATH_MAX (Ben Noordhuis)
