zos: use stckf builtin for high-res timer

Instead of gettimeofday which is too heavy for a fast
monotonic clock implementation.

PR-URL: https://github.com/libuv/libuv/pull/1394

zos: use stckf builtin for high-res timer

Instead of gettimeofday which is too heavy for a fast
monotonic clock implementation.

PR-URL: https://github.com/libuv/libuv/pull/1394
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

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unix: fix POLLIN assertion on server read

Certain systems like z/OS have more than one bit turned
on for POLLIN events. (e.g. #define POLLIN 0x03).
Asserting that all bits are turned

unix: fix POLLIN assertion on server read

Certain systems like z/OS have more than one bit turned
on for POLLIN events. (e.g. #define POLLIN 0x03).
Asserting that all bits are turned on would be invalid.
Instead, assert that *any* of those bits are turned on.

PR-URL: https://github.com/libuv/libuv/pull/1390
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>

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unix: reset signal mask before execve()

Like the previous commit, except now the signal mask is reset instead
of the signal disposition. This does open a race window where blocked
s

unix: reset signal mask before execve()

Like the previous commit, except now the signal mask is reset instead
of the signal disposition. This does open a race window where blocked
signals can get delivered in the interval between the pthread_sigmask()
call and the execve() call (and may end up terminating the process) but
that cannot be helped; the same caveat applies to the previous commit.

Fixes: https://github.com/nodejs/node/issues/13662
PR-URL: https://github.com/libuv/libuv/pull/1376
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Fedor Indutny <fedor.indutny@gmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>

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unix: reset signal disposition before execve()

Signal dispositions are inherited by child processes. Libuv itself
does not touch them (if you don't use uv_signal_start(), that is)
b

unix: reset signal disposition before execve()

Signal dispositions are inherited by child processes. Libuv itself
does not touch them (if you don't use uv_signal_start(), that is)
but the embedder might and probably does in the case of SIGPIPE.

Reset the disposition for signals 1-31 to their defaults right before
execve'ing into the new process.

Fixes: https://github.com/nodejs/node/issues/13662
PR-URL: https://github.com/libuv/libuv/pull/1376
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Fedor Indutny <fedor.indutny@gmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>

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sunos: fix cmpxchgi and cmpxchgl type error

atomic_cas_ptr() is for compare-and-swap pointer addresses.
So when building 64 bit:

1. `ptr` is used casted to a pointer value (4-by

sunos: fix cmpxchgi and cmpxchgl type error

atomic_cas_ptr() is for compare-and-swap pointer addresses.
So when building 64 bit:

1. `ptr` is used casted to a pointer value (4-byte into 8-byte).
2. atomic_cas_ptr reads 8-byte at `ptr` and returns

In the case of `uv_async_send`, if handle->pending is 0, cmpxchgi()
actually returns the value of the 4-bytes past handle->pending,
causing uv__async_send to never be called.

The modified test-async-null-cb.c hangs at uv_run in this case.

PR-URL: https://github.com/libuv/libuv/pull/1361
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

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sunos: filter out non-IPv4/IPv6 interfaces

Filter out anything that is not an IPv4 or IPv6 interface in
uv_interface_addresses().

PR-URL: https://github.com/libuv/libuv/pull/138

sunos: filter out non-IPv4/IPv6 interfaces

Filter out anything that is not an IPv4 or IPv6 interface in
uv_interface_addresses().

PR-URL: https://github.com/libuv/libuv/pull/1387
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

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win,pipe: race condition canceling readfile thread

Fixes a race condition where if uv_read_stop was called shortly
after uv_read_start or a successful read and before the
uv_pipe_zer

win,pipe: race condition canceling readfile thread

Fixes a race condition where if uv_read_stop was called shortly
after uv_read_start or a successful read and before the
uv_pipe_zero_readfile_thread_proc thread started,
that thread would call the blocking ReadFile call after the
HANDLE_READING flag had already been cleared.

Also ignores EINTR to be more consistent with unix
(although we generally don't expect to see this condition on windows).

PR-URL: https://github.com/libuv/libuv/pull/1322
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
Reviewed-By: Bartosz Sosnowski <bartosz@janeasystems.com>

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zos: avoid compiler warnings

Some of these compiler flags are not supported. So don't
use them.

PR-URL: https://github.com/libuv/libuv/pull/1373
Reviewed-By: Colin Ihrig <cj

zos: avoid compiler warnings

Some of these compiler flags are not supported. So don't
use them.

PR-URL: https://github.com/libuv/libuv/pull/1373
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>

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unix,benchmark: use fd instead of FILE* after fork

The FILE* object is not guaranteed to be in the same state after
a fork. Instead store the file descriptor instead and use that in

unix,benchmark: use fd instead of FILE* after fork

The FILE* object is not guaranteed to be in the same state after
a fork. Instead store the file descriptor instead and use that in
the child process.

PR-URL: https://github.com/libuv/libuv/pull/1369
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>

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unix,stream: return error on closed handle passing

Return `EBADF` when trying to send a handle which, while enqueued, was
closed.

Fixes: https://github.com/libuv/libuv/issues/80

unix,stream: return error on closed handle passing

Return `EBADF` when trying to send a handle which, while enqueued, was
closed.

Fixes: https://github.com/libuv/libuv/issues/806
PR-URL: https://github.com/libuv/libuv/pull/1352
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>

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win: restore file pos after positional read/write

File read or write from specified position will move file pointer on
Windows but not on POSIX. This makes Windows behave as other
su

win: restore file pos after positional read/write

File read or write from specified position will move file pointer on
Windows but not on POSIX. This makes Windows behave as other
supported platforms.

Ref: https://github.com/nodejs/node/issues/9671

PR-URL: https://github.com/libuv/libuv/pull/1357
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>

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build: add a comma to uv.gyp

PR-URL: https://github.com/libuv/libuv/pull/1368
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

unix: avoid segfault in uv_get_process_title

Fixes: https://github.com/libuv/libuv/issues/1359
PR-URL: https://github.com/libuv/libuv/pull/1360
Reviewed-By: Ben Noordhuis <info@bnoor

unix: avoid segfault in uv_get_process_title

Fixes: https://github.com/libuv/libuv/issues/1359
PR-URL: https://github.com/libuv/libuv/pull/1360
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>

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Now working on version 1.12.1

Add SHA to ChangeLog

2017.05.31, Version 1.12.0 (Stable)

Changes since version 1.11.0:

* Now working on version 1.11.1 (cjihrig)

* test: fix tests on OpenBSD (Santiago Gimeno)

* test:

2017.05.31, Version 1.12.0 (Stable)

Changes since version 1.11.0:

* Now working on version 1.11.1 (cjihrig)

* test: fix tests on OpenBSD (Santiago Gimeno)

* test: fix -Wformat warning (Santiago Gimeno)

* win,fs: avoid double freeing uv_fs_event_t.dirw (Vladimir Matveev)

* unix: remove unused code in `uv__io_start` (Fedor Indutny)

* signal: add uv_signal_start_oneshot method (Santiago Gimeno)

* unix: factor out reusable POSIX hrtime impl (Brad King)

* unix,win: add uv_os_{get,set,unset}env() (cjihrig)

* win: add uv__convert_utf8_to_utf16() (cjihrig)

* docs: improve UV_ENOBUFS scenario documentation (cjihrig)

* unix: return UV_EINVAL for NULL env name (jBarz)

* unix: filter getifaddrs results consistently (Brad King)

* unix: factor out getifaddrs result filter (Brad King)

* unix: factor out reusable BSD ifaddrs impl (Brad King)

* unix: use union to follow strict aliasing rules (jBarz)

* unix: simplify async watcher dispatch logic (Ben Noordhuis)

* samples: update timer callback prototype (Ben Noordhuis)

* unix: make loops and watchers usable after fork() (Jason Madden)

* win: free uv__loops once empty (cjihrig)

* tools: add make_dist_html.py script (Ben Noordhuis)

* win,sunos: stop handle on uv_fs_event_start() err (cjihrig)

* unix,windows: refactor request init logic (Ben Noordhuis)

* win: fix memory leak inside uv__pipe_getname (A. Hauptmann)

* fsevent: support for files without short name (Bartosz Sosnowski)

* doc: fix multiple doc typos (Jamie Davis)

* test,osx: fix flaky kill test (Santiago Gimeno)

* unix: inline uv_pipe_bind() err_bind goto target (cjihrig)

* unix,test: deadstore fixes (Rasmus Christian Pedersen)

* win: fix memory leak inside uv_fs_access() (A. Hauptmann)

* doc: fix docs/src/fs.rst build warning (Daniel Bevenius)

* doc: minor grammar fix in Installation section (Daniel Bevenius)

* doc: suggestions for design page (Daniel Bevenius)

* doc: libuv does not touch uv_loop_t.data (Ben Noordhuis)

* github: add ISSUE_TEMPLATE.md (Ben Noordhuis)

* doc: add link to libuv/help to README (Ben Noordhuis)

* udp: fix fast path in uv_udp_send() on unix (Fedor Indutny)

* test: add test for uv_udp_send() fix (Trevor Norris)

* doc: fix documentation for uv_handle_t.type (Daniel Kahn Gillmor)

* zos: use proper prototype for epoll_init() (Ben Noordhuis)

* doc: rename docs to "libuv documentation" (Saúl Ibarra Corretgé)

* doc: update copyright years (Saúl Ibarra Corretgé)

* doc: move TOC to a dedicated document (Saúl Ibarra Corretgé)

* doc: move documentation section up (Saúl Ibarra Corretgé)

* doc: move "upgrading" to a standalone document (Saúl Ibarra Corretgé)

* doc: add initial version of the User Guide (Saúl Ibarra Corretgé)

* doc: removed unused file (Saúl Ibarra Corretgé)

* doc: update guide/about and mention new maintainership (Saúl Ibarra
Corretgé)

* doc: remove licensing note from guide/about (Saúl Ibarra Corretgé)

* doc: add warning note to user guide (Saúl Ibarra Corretgé)

* doc: change license to CC BY 4.0 (Saúl Ibarra Corretgé)

* doc: remove ubvook reference from README (Saúl Ibarra Corretgé)

* doc: add code samples from uvbook (unadapted) (Saúl Ibarra Corretgé)

* doc: update supported linux/glibc baseline (Ben Noordhuis)

* win: avoid leaking pipe handles to child processes (Jameson Nash)

* win,test: support stdout output larger than 1kb (Bartosz Sosnowski)

* win: remove __declspec(inline) from atomic op (Keane)

* test: fix VC++ compilation warning (Rasmus Christian Pedersen)

* build: add -Wstrict-prototypes (Jameson Nash)

* zos: implement uv__io_fork, skip fs event tests (jBarz)

* unix: do not close udp sockets on bind error (Marc Schlaich)

* unix: remove FSEventStreamFlushSync() call (cjihrig)

* build,openbsd: remove kvm-related code (James McCoy)

* test: fix flaky tcp-write-queue-order (Santiago Gimeno)

* unix,win: add uv_os_gethostname() (cjihrig)

* zos: increase timeout for tcp_writealot (jBarz)

* zos: do not inline OOB data by default (jBarz)

* test: fix -Wstrict-prototypes compiler warnings (Ben Noordhuis)

* unix: factor out reusable no-proctitle impl (Brad King)

* test: factor out fsevents skip explanation (Brad King)

* test: skip fork fsevent cases when lacking support (Brad King)

* unix: factor out reusable no-fsevents impl (Brad King)

* unix: factor out reusable sysinfo memory lookup (Brad King)

* unix: factor out reusable sysinfo loadavg impl (Brad King)

* unix: factor out reusable procfs exepath impl (Brad King)

* unix: add a uv__io_poll impl using POSIX poll(2) (Brad King)

* cygwin: implement support for cygwin and msys2 (Brad King)

* cygwin: recognize EOF on named pipe closure (Brad King)

* cygwin: fix uv_pipe_connect report of ENOTSOCK (Brad King)

* cygwin: disable non-functional ipc handle send (Brad King)

* test: skip self-connecting tests on cygwin (Brad King)

* doc: mark uv_loop_fork() as experimental (cjihrig)

* doc: add bzoz to maintainers (Bartosz Sosnowski)

* doc: fix memory leak in tcp-echo-server example (Bernardo Ramos)

* win: make uv__get_osfhandle() public (Juan Cruz Viotti)

* doc: use valid pipe name in pipe-echo-server (Bernardo Ramos)

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doc: use valid pipe name in pipe-echo-server

PR-URL: https://github.com/libuv/libuv/pull/1330
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@g

doc: use valid pipe name in pipe-echo-server

PR-URL: https://github.com/libuv/libuv/pull/1330
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>

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win: make uv__get_osfhandle() public

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 num

win: make uv__get_osfhandle() public

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>

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doc: fix memory leak in tcp-echo-server example

Fixes: https://github.com/libuv/help/issues/4
PR-URL: https://github.com/libuv/libuv/pull/1363
Reviewed-By: Ben Noordhuis <info@bnoord

doc: fix memory leak in tcp-echo-server example

Fixes: https://github.com/libuv/help/issues/4
PR-URL: https://github.com/libuv/libuv/pull/1363
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>

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doc: add bzoz to maintainers

PR-URL: https://github.com/libuv/libuv/pull/1358
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail

doc: add bzoz to maintainers

PR-URL: https://github.com/libuv/libuv/pull/1358
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>

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doc: mark uv_loop_fork() as experimental

uv_loop_fork() was recently added, but is known to contain
bugs. This commit marks the function as experimental so that
bugs can be addressed

doc: mark uv_loop_fork() as experimental

uv_loop_fork() was recently added, but is known to contain
bugs. This commit marks the function as experimental so that
bugs can be addressed without blocking further libuv releases.

Refs: https://github.com/libuv/libuv/pull/846
Refs: https://github.com/libuv/libuv/pull/1269
Refs: https://github.com/libuv/libuv/issues/1264
PR-URL: https://github.com/libuv/libuv/pull/1356
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

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test: skip self-connecting tests on cygwin

The cygwin runtime library fails to connect a socket client to a
listening server within the same thread. Test cases that use
this approac

test: skip self-connecting tests on cygwin

The cygwin runtime library fails to connect a socket client to a
listening server within the same thread. Test cases that use
this approach hang while waiting for the connection to complete.
This can be reproduced independent of libuv in a simple example
using both socket/bind/listen and socket/connect in a single
thread.

Avoid this problem in our test suite by skipping such tests on cygwin.

PR-URL: https://github.com/libuv/libuv/pull/1312
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>

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cygwin: disable non-functional ipc handle send

On Cygwin `recvmsg` always sets `msg_controllen` to zero on a
message received from a named pipe. Therefore we cannot use
`sendmsg` to

cygwin: disable non-functional ipc handle send

On Cygwin `recvmsg` always sets `msg_controllen` to zero on a
message received from a named pipe. Therefore we cannot use
`sendmsg` to send handles for ipc. Return failure early from
this code path as `ENOSYS`.

Skip tests requiring this feature since it is not available.

PR-URL: https://github.com/libuv/libuv/pull/1312
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>

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cygwin: fix uv_pipe_connect report of ENOTSOCK

On Cygwin a `connect` to a file that is not a socket fails
with `EBADF` instead of `ENOTSOCK` even though the former is
supposed to be

cygwin: fix uv_pipe_connect report of ENOTSOCK

On Cygwin a `connect` to a file that is not a socket fails
with `EBADF` instead of `ENOTSOCK` even though the former is
supposed to be for a bad socket fd. Translate the error.

This fixes the `pipe_connect_to_file` to file test.

PR-URL: https://github.com/libuv/libuv/pull/1312
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>

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cygwin: recognize EOF on named pipe closure

On Cygwin a named pipe closed by terminating a child process
may be reported via `ECONNRESET` on the next read. Teach
`uv__read` to inter

cygwin: recognize EOF on named pipe closure

On Cygwin a named pipe closed by terminating a child process
may be reported via `ECONNRESET` on the next read. Teach
`uv__read` to interpret this as end of file.

This fixes the `spawn_and_kill_with_std` test.

PR-URL: https://github.com/libuv/libuv/pull/1312
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>

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