Changes since version 1.16.1:
* unix: avoid malloc() call in uv_spawn() (Ben Noordhuis)
* doc: clarify the description of uv_loop_alive() (Ed Schouten)
* win: map UV_FS_O_EXLOCK to a share mode of 0 (Joran Dirk Greef)
* win: fix build on case-sensitive file systems (Ben Noordhuis)
* win: fix test runner build with mingw64 (Ben Noordhuis)
* win: remove unused variable in test/test-fs.c (Ben Noordhuis)
* zos: add strnlen() implementation (jBarz)
* unix: keep track of bound sockets sent via spawn (jBarz)
* unix,win: wait for threads to start (Ben Noordhuis)
* test: add threadpool init/teardown test (Bartosz Sosnowski)
* test: avoid malloc() in threadpool test (Ben Noordhuis)
* test: lower number of tasks in threadpool test (Ben Noordhuis)
* win: issue memory barrier in uv_thread_join() (Ben Noordhuis)
* ibmi: add support for new platform (Xu Meng)
* test: fix test-spawn compilation (Bartosz Sosnowski)
Support the IBM i platform.
- add a new file src/unix/ibmi.c
- extract the common functions from /src/unix/aix.c into aix-common.c
- update uv.gyp and include/uv-unix.h to enable the new file ibmi.c
PR-URL: https://github.com/libuv/libuv/pull/1601
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
uv_if_indextoname() is used to convert an IPv6 scope_id
to an interface identifier string such as %eth0 or %lo.
uv_if_indextoiid() returns an IPv6 interface identifier.
On Unix it calls uv_if_indextoname(). On Windows it uses
snprintf() to return the numeric interface identifier as
a string.
Refs: https://github.com/nodejs/node/pull/14500
PR-URL: https://github.com/libuv/libuv/pull/1445
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Adds new uv_pipe_chmod function which can be used to make the pipe
writable or readable by all users.
PR-URL: https://github.com/libuv/libuv/pull/1386
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Define stable cross-platform file open constants so that users can
pass `UV_FS_O_RDWR` rather than `_O_RDWR` (win) or `O_RDWR` (unix).
Map `UV_FS_O_DIRECT`, `UV_FS_O_DSYNC` and `UV_FS_O_SYNC` to
`FILE_FLAG_NO_BUFFERING` and `FILE_FLAG_WRITE_THROUGH` (win).
Fixes: https://github.com/libuv/libuv/issues/1550
PR-URL: https://github.com/libuv/libuv/pull/1567
Reviewed-By: Bartosz Sosnowski <bartosz@janeasystems.com>
Changes since version 1.14.0:
* fs, win: add support for user symlinks (Bartosz Sosnowski)
* cygwin: include uv-posix.h header (Joel Winarske)
* zos: fix semaphore initialization (jBarz)
* zos: improve loop_count benchmark performance (jBarz)
* zos, test: flush out the oob data in callback (jBarz)
* unix,win: check for bad flags in uv_fs_copyfile() (cjihrig)
* unix: modify argv[0] when process title is set (Matthew Taylor)
* unix: don't use req->loop in uv__fs_copyfile() (cjihrig)
* doc: fix a trivial typo (Vladimír Čunát)
* android: fix uv_cond_timedwait on API level < 21 (Gergely Nagy)
* win: add uv__once_init() calls (Bartosz Sosnowski)
* unix,windows: init all requests in fs calls (cjihrig)
* unix,windows: return UV_EINVAL on NULL fs reqs (cjihrig)
* windows: add POST macro to fs functions (cjihrig)
* unix: handle partial sends in uv_fs_copyfile() (A. Hauptmann)
* Revert "win, test: fix double close in test runner" (Bartosz
Sosnowski)
* win, test: remove surplus CloseHandle (Bartosz Sosnowski)
Changes since version 1.13.1:
* unix: check for NULL in uv_os_unsetenv for parameter name (André
Klitzing)
* doc: add thread safety warning for process title (Matthew Taylor)
* unix: always copy process title into local buffer (Matthew Taylor)
* poll: add support for OOB TCP and GPIO interrupts (CurlyMoo)
* win,build: fix appveyor properly (Refael Ackermann)
* win: include filename in dlopen error message (Ben Noordhuis)
* aix: add netmask, mac address into net interfaces (Gireesh Punathil)
* unix, windows: map EREMOTEIO errno (Ben Noordhuis)
* unix: fix wrong MAC of uv_interface_address (XadillaX)
* win,build: fix building from Windows SDK or VS console (Saúl Ibarra
Corretgé)
* github: fix link to help repo in issue template (Ben Noordhuis)
* zos: remove nonexistent include from autotools build (Saúl Ibarra
Corretgé)
* misc: remove reference to pthread-fixes.h from LICENSE (Saúl Ibarra
Corretgé)
* docs: fix guide source code example paths (Anticrisis)
* android: fix compilation with new NDK versions (Saúl Ibarra Corretgé)
* misc: add android-toolchain to .gitignore (Saúl Ibarra Corretgé)
* win, fs: support unusual reparse points (Bartosz Sosnowski)
* android: fix detection of pthread_condattr_setclock (Saúl Ibarra
Corretgé)
* android: remove no longer needed check (Saúl Ibarra Corretgé)
* doc: update instructions for building on Android (Saúl Ibarra
Corretgé)
* win, process: support semicolons in PATH variable (Bartosz Sosnowski)
* doc: document uv_async_(init|send) return values (Ben Noordhuis)
* doc: add Android as a tier 3 supported platform (Saúl Ibarra Corretgé)
* unix: add missing semicolon (jBarz)
* win, test: fix double close in test runner (Bartosz Sosnowski)
* doc: update supported windows version baseline (Ben Noordhuis)
* test,zos: skip chown root test (jBarz)
* test,zos: use gid=-1 to test spawn_setgid_fails (jBarz)
* zos: fix hr timer resolution (jBarz)
* android: fix blocking recvmsg due to netlink bug (Jacob Segal)
* zos: read more accurate rss info from RSM (jBarz)
* win: allow bound/connected socket in uv_tcp_open() (Maciej Szeptuch
(Neverous))
* doc: differentiate SmartOS and SunOS support (cjihrig)
* unix: make uv_poll_stop() remove fd from pollset (Ben Noordhuis)
* unix, windows: add basic uv_fs_copyfile() (cjihrig)
Out-of-band TCP messages are used for TCP data
transmission outside (outband) the inbound TCP
data. These packets are sent with an
"urgent pointer", but previously discarded.
Additionally, when using (e)poll a POLLPRI is
triggered when an interrupt signal is received
on GPIO capable systems such as the Raspberry Pi.
PR-URL: https://github.com/libuv/libuv/pull/1040
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
Changes since version 1.12.0:
* Now working on version 1.12.1 (cjihrig)
* unix: avoid segfault in uv_get_process_title (Michele Caini)
* build: add a comma to uv.gyp (Gemini Wen)
* win: restore file pos after positional read/write (Bartosz Sosnowski)
* unix,stream: return error on closed handle passing (Santiago Gimeno)
* unix,benchmark: use fd instead of FILE* after fork (jBarz)
* zos: avoid compiler warnings (jBarz)
* win,pipe: race condition canceling readfile thread (Jameson Nash)
* sunos: filter out non-IPv4/IPv6 interfaces (Sebastian Wiedenroth)
* sunos: fix cmpxchgi and cmpxchgl type error (Sai Ke WANG)
* unix: reset signal disposition before execve() (Ben Noordhuis)
* unix: reset signal mask before execve() (Ben Noordhuis)
* unix: fix POLLIN assertion on server read (jBarz)
* zos: use stckf builtin for high-res timer (jBarz)
* win,udp: implements uv_udp_try_send (Barnabas Gema)
* win,udp: return UV_EINVAL instead of aborting (Romain Caire)
* freebsd: replace kvm with sysctl (Robert Ayrapetyan)
* aix: fix un-initialized pointer field in fs handle (Gireesh Punathil)
* win,build: support building with VS2017 (Refael Ackermann)
* doc: add instructions for building on Windows (Refael Ackermann)
* doc: format README (Refael Ackermann)
The uv__get_osfhandle() function is a private functio of the
Windows subsystem, and its used to get a Windows HANDLE out
of a file descriptor number.
The motivation behind making this function public is to
allow Node.js programs to pass file descriptors created
using fs.open() to native Node.js C++ add-ons, and be able to
successfully convert them to Windows HANDLEs.
Refs: https://github.com/libuv/libuv/pull/1166
Refs: https://github.com/nodejs/node/issues/6369
Fixes: https://github.com/libuv/libuv/issues/1291
PR-URL: https://github.com/libuv/libuv/pull/1323
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Reviewed-By: Bartosz Sosnowski <bartosz@janeasystems.com>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Cygwin and MSYS2 are POSIX layers implemented on top of Windows.
Use our POSIX `poll(2)` implementation of our poll abstraction.
For most other components we already have dedicated sources
implementing them in terms of APIs available on Cygwin or
providing non-implementations of components not supported.
This leaves only three components that need Cygwin-specific
implementations:
* uv_uptime: implement using sysinfo
* uv_resident_set_memory: add a placeholder returning UV_ENOSYS
* uv_cpu_info: add a placeholder returning UV_ENOSYS
Update our test suite to account for features not available
due to Cygwin platform limitations or our placeholders.
PR-URL: https://github.com/libuv/libuv/pull/1312
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
POSIX defines `poll()` as a portable way to wait on file descriptors.
Use it to provide an implementation of our poll abstraction for use
on platforms that do not provide a more specialized polling method.
PR-URL: https://github.com/libuv/libuv/pull/1312
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Added the uv_loop_fork() API that must be called in a child process to
continue using an existing loop. Internally this calls a uv__io_fork
function for each supported platform, similar to the way
uv__platform_loop_init works.
After this call, existing and new IO, async and signal watchers will
contiue working as before on all platforms, as will the
threadpool (although any threads it was using are of course gone).
On Linux and BSDs that use kqueue, existing and new fsevent watchers
will also continue to work as expected. On OS X, though, directory
fsevents will not be able to use the optimized CoreFoundation path if
they had already been used in the parent process, instead falling back
to the kqueue path used on other BSDs.
Existing fsevent watchers will not function on AIX or SunOS. This
could be relatively easily fixed by someone with AIX knowledge in the
future, but SunOS will require some additional work to keep track if
the watchers.
A new test file, test/test-fork.c, was added to contain fork-related
tests to verify functionality in the child process.
PR-URL: https://github.com/libuv/libuv/pull/846
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
Remove the unused `nevents` parameter from `uv__async_event()`
and remove the indirection of having a separate `uv__async`
type. There is only one instance per event loop these days.
This incidentally removes the `assert(n == sizeof(val))` in a
Linux-specific code path that some users seem to hit from time
to time. The cause is not well-understood and I've never been
able to reproduce it myself. Presumably libuv gets an EAGAIN
when trying to read from the eventfd but when and why that
happens is unclear.
Since the byte count is unused, removing the assert seems safe.
Worst case, libuv sometimes iterates over the async watcher list
when it doesn't have to.
Fixes: https://github.com/libuv/libuv/issues/1171
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
Supersedes: https://github.com/libuv/libuv/pull/1214
It behaves as `uv_signal_start` but it resets the signal handler as soon
as the signal is received.
Fixes: https://github.com/libuv/libuv/issues/1104
PR-URL: https://github.com/libuv/libuv/pull/1106
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
Reviewed-By: Bartosz Sosnowski <bartosz@janeasystems.com>
Fix all functional test cases:
* use PLO compare,swap,store for atomic instruction
* do not use semaphore.h
* use xplink flag when linking
* scandir implementation
* nanosleep implementation
* add proctitle
* uv_loadavg
* uv_fs_event_init/start
* uv_fs_event_stop
* uv_exepath using __getthent syscall
* read free/total memory from mvs data areas
* uv_resident_set_memory implementation
* network interfaces implementation
* cpu_info implementation
* implement uv__hrtime
* make uv__fs_mkdtemp implementation
* epoll implementation for asyncio
* uv__fs_event_close implementation
* set process title
* read ancillary data that remains on queue
* ancillary data
* implement uv__fs_access
* use /dev/urandom for temporary directory name
* disable proctitle on zos completely
PR-URL: https://github.com/libuv/libuv/pull/1037
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
Changes since version 1.10.1:
* Now working on version 1.10.2 (cjihrig)
* darwin: fix fsync and fdatasync (Joran Dirk Greef)
* Revert "Revert "win,tty: add support for ANSI codes in win10 v1511""
(Santiago Gimeno)
* win,tty: fix MultiByteToWideChar output buffer (Santiago Gimeno)
* win: remove dead code related to BACKUP_SEMANTICS (Sam Roberts)
* win: fix comment in quote_cmd_arg (Eric Sciple)
* darwin: use clock_gettime in macOS 10.12 (Saúl Ibarra Corretgé)
* win, tty: fix crash on restarting with pending data (Nicholas Vavilov)
* fs: fix uv__to_stat on BSD platforms (Santiago Gimeno)
* win: map ERROR_ELEVATION_REQUIRED to UV_EACCES (Richard Lau)
* win: fix free() on bad input in uv_getaddrinfo() (Ben Noordhuis)
Changes since version 1.10.0:
* Now working on version 1.10.1 (cjihrig)
* win: fix anonymous union syntax (Brad King)
* unix: use uv__is_closing everywhere (Santiago Gimeno)
* win: add missing break statement (cjihrig)
* doc: fix wrong man page link for uv_fs_lstat() (Michele Caini)
* win, tty: handle empty buffer in uv_tty_write_bufs (Hitesh
Kanwathirtha)
* doc: add cjihrig alternative GPG ID (cjihrig)
* Revert "win,tty: add support for ANSI codes in win10 v1511" (Ben
Noordhuis)
uv_translate_sys_error() was a private function for Windows.
This commit adds an equivalent function on other platforms, and
exposes it as public API.
Exposing this is useful in scenarios where the application uses
both libuv functions and platform-specific system calls and wants
to report errors uniformly as libuv errors.
Fixes: https://github.com/libuv/libuv/issues/79
PR-URL: https://github.com/libuv/libuv/pull/1060
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
Move the `PASCAL` calling convention marker from:
typedef void PASCAL (*f)(...);
to the proper place for a calling convention in a function pointer type:
typedef void (PASCAL *f)(...);
This is where the MS-provided winapi headers place it too.
PR-URL: https://github.com/libuv/libuv/pull/1075
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
autotools support only, gvp does not support kfreebsd detection.
PR-URL: https://github.com/libuv/libuv/pull/960
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
- zos: disable test cases not applicable
- zos: build options
- zos: semaphore implementation
- zos: use compare and swap builtins
- zos: struct rusage not the same as other platforms
- zos: backlog<=0 produces undefined behaviour
Will redefine backlog in the following way
* if backlog == 0, set it to 1
* if backlog < 0, set it to SOMAXCONN
- zos: define IMAXBEL as empty flag and implement uv__tty_make_raw
- zos: use udp multicast operations from aix
- zos: ESC in ebcdic
- zos: use LIBPATH for dynamic linker path
- zos: uv_udp_set_ttl only works for ipv6
- zos: increase pthread stack size by factor of 4
- zos: return ENODEV instead of ENXIO errors for setsockopt
- zos: use uv_cond_init the same way as aix
- test: enable oob test for zos
- zos: return EINVAL for zos error code EOPNOTSUPP
PR-URL: https://github.com/libuv/libuv/pull/937
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
Since we cancel ReadConsole by sending a newline, the duplicate
handle is no longer necessary.
PR-URL: https://github.com/libuv/libuv/pull/866
Reviewed-by: Bert Belder <bertbelder@gmail.com>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
There was a memory corruption issue with the pthread barrier
implementation on android, where a barrier could still be in use by one
thread when being freed by another.
This fixes that issue and adds lots of missing error handling.
This implementation is now also used for the OSX fallback.
Fixes: https://github.com/libuv/libuv/issues/615
PR-URL: https://github.com/libuv/libuv/pull/790
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Equivalent to realpath(3), returns the full resolved absolute path of a
file or directory.
PR-URL: https://github.com/libuv/libuv/pull/531
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
Fixes a compilation problem in some platforms (notably OSX) after
6490c50.
PR-URL: https://github.com/libuv/libuv/pull/618
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Jeremy Whitlock <jwhitlock@apache.org>
Previously, on Windows Vista and later, we'd use the Windows native
SRWLock APIs. However they turned out to be semantically incompatible
with pthread read-write locks and/or plain buggy. This patch makes sure
that the custom implementation that was previously only used on old
Windows versions is now used everywhere.
This patch fixes a number of issues with the old fallback
implementation. Specifically:
* The reader count would not be incremented when a thread successfully
acquired a read lock while another thread *also* held a read lock.
* `uv_rwlock_tryrdlock()` and `uv_rwlock_trywrlock()` now
consistently return UV_EBUSY when a lock couldn't be acquired.
* Any unexpected errors now cause libuv to abort, with the exception of
`uv_rwlock_init()`.
See also https://github.com/libuv/libuv/issues/515.
PR-URL: https://github.com/libuv/libuv/pull/525
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
Before this patch an uv_mutex_t (backed by a critical section) could be
released by a tread different from the thread that acquired it, which is
not allowed. This is fixed by using a semaphore instead.
Note that the affected code paths were used on Windows XP and Windows
Server 2003 only.
Fixes: https://github.com/libuv/libuv/issues/515
PR-URL: https://github.com/libuv/libuv/pull/516
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
Introduce two new APIs:
int uv_tcp_init_ex(uv_loop_t*, uv_tcp_t* handle, int flags)
int uv_udp_init_ex(uv_loop_t*, uv_udp_t* handle, int flags)
The lower 8 bits of the flags field are used for the socket domain.
AF_INET, AF_INET6 and AF_UNSPEC are supported. If AF_UNSPEC is specified
the socket is created lazily, just like uv_{tcp,udp}_init.
Some Windows notes:
getsockname fails with WSAEINVAL if the socket is not bound. This could
potentially be improved by detecting the socket family and filling
the sockaddr_in/6 struct manually.
bind returns WSAEFAULT if we try to bind a socket to the wrong family.
Unix returns EINVAL.
PR-URL: https://github.com/libuv/libuv/pull/400
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Certain types of streams may be opened from a CRT file descriptor (as
opposed to a Windows HANDLE). In order to close the file descriptor
later, libuv must store the file descriptor used to open the stream.
PR-URL: https://github.com/libuv/libuv/pull/396
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
With uv_replace_allocator, it's possible to override the default
memory allocator's malloc and free calls with functions of the user's
choosing. This allows libuv to interoperate with projects requiring a
custom memory allocator.
Internally, all calls to malloc and free have been replaced with
uv__malloc and uv__free, respectively. The uv__malloc and uv__free
functions call malloc and free unless they have been overridden by a
previous call to uv_replace_allocator.
As part of this change, the special aligned memory allocations
performed in src/win/fs-event.c have been replaced with standard
allocations. The 4-byte alignment being requested in this file was
unnecessary, since standard allocators already guarantee at least an
8-byte alignment.
PR-URL: https://github.com/libuv/libuv/pull/231
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
All the public structs and unions in the private fields in uv-win.h have
been named and all code accessing them updated, to comply to the C89
spec (which were previously causing warnings with the -pedantic flag).
PR-URL: https://github.com/libuv/libuv/pull/239
Reviewed-By: Andrius Bentkus <andrius.bentkus@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
Also make the tests more strict.
PR-URL: https://github.com/libuv/libuv/pull/201
Reviewed-By: Tim Caswell <tim@creationix.com>
Reviewed-By: Bert Belder <bertbelder@gmail.com>
