doc: README: add note on installing gyp

Problem:
The instructions assume you have already installed gyp to
build/gyp.

If you run 'make' without doing so, it asks you to read

doc: README: add note on installing gyp

Problem:
The instructions assume you have already installed gyp to
build/gyp.

If you run 'make' without doing so, it asks you to read the README,
which does not actually tell you about installing gyp.

Solution:
Add a one-liner `git clone` command to the setup instructions.

PR-URL: https://github.com/libuv/libuv/pull/1712
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>

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posix: fix uv__pollfds_del() for invalidated fd's

Fix bug in `uv__pollfds_del()` where only one invalidated fd is purged.
Calls to `uv__platform_invalidate_fd()` will invalidate descript

posix: fix uv__pollfds_del() for invalidated fd's

Fix bug in `uv__pollfds_del()` where only one invalidated fd is purged.
Calls to `uv__platform_invalidate_fd()` will invalidate descriptors
(rather than removing them) when `poll()` is iterating. Under stressful
conditions, this may happen more frequently than `uv__pollfds_del()` is
called. So, when uv__pollfds_del() is called with a value of -1, it
should iterate the entire array to remove all invalidated descriptors.

PR-URL: https://github.com/libuv/libuv/pull/1738
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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test: fix tcp_oob test flakiness

`EAGAIN` is an acceptable return value for `read()` and the test was not
taking it into account.

Fixes: https://github.com/libuv/libuv/issues/16

test: fix tcp_oob test flakiness

`EAGAIN` is an acceptable return value for `read()` and the test was not
taking it into account.

Fixes: https://github.com/libuv/libuv/issues/1602
PR-URL: https://github.com/libuv/libuv/pull/1759
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>

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win: update uv_os_homedir() to use uv_os_getenv()

This commit refactors uv_os_homedir() to to use uv_os_getenv()
to retrieve the USERPROFILE environment variable. This removes
a fair

win: update uv_os_homedir() to use uv_os_getenv()

This commit refactors uv_os_homedir() to to use uv_os_getenv()
to retrieve the USERPROFILE environment variable. This removes
a fair amount of duplicated code, while introducing the following
changes:

1. The function no longer returns UV_EIO when USERPROFILE is
longer than MAX_PATH. This can be reinstated by adding a
check for r == 0 && *size >= MAX_PATH.
2. The USERPROFILE string is now a char*, meaning that it must
be converted from utf8 to utf16 by uv_os_getenv().

Refs: https://github.com/libuv/libuv/pull/1760
PR-URL: https://github.com/libuv/libuv/pull/1761
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>

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win: remove unnecessary initialization

There is no need to set req->fs.info.bufs to NULL and then
memset() the entire req->fs struct on the next line.

Refs: https://github.com/l

win: remove unnecessary initialization

There is no need to set req->fs.info.bufs to NULL and then
memset() the entire req->fs struct on the next line.

Refs: https://github.com/libuv/libuv/pull/1752#discussion_r169953154
PR-URL: https://github.com/libuv/libuv/pull/1762
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

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req: revisions to uv_req_t handling

- Remove the `active_reqs` queue, which is never used. There are more
efficient per-stream queues that `libuv` uses whenever it needs this

req: revisions to uv_req_t handling

- Remove the `active_reqs` queue, which is never used. There are more
efficient per-stream queues that `libuv` uses whenever it needs this
information, so duplicating it and managing it here seems
like unnecessary extra space and work.
- Unix `uv_loop_init` didn't explicitly initialize.
`loop->active_handles` (although it did memset the whole struct
to 0, so it wasn't wrong previously, just inconsistent).
- Consolidate repeated code for `uv__has_active_reqs`.
- Change `uv__loop_alive` to use the helper functions (mirroring the
unix copy of the same function).
- Initialize some more uv_stream_t fields in init, rather than waiting
for the connection callback. This helps surface bugs in libuv or the
caller better, since it ensures libuv doesn't see uninitialized
memory if asked to look at these fields before it thinks the socket
is connected.
- Fixes what appears to be a double-counting of `handle->reqs_pending`,
in the highly-unlikely event that the code wants to emulate IOCP,
but `RegisterWaitForSingleObject` somehow managed to fail.

PR-URL: https://github.com/libuv/libuv/pull/1746
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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Revert "Revert "unix,tcp: avoid marking server sockets connected""

This reverts commit 20987732434cdd0a11c4b86437a706509907d39c.

PR-URL: https://github.com/libuv/libuv/pull/1741

Revert "Revert "unix,tcp: avoid marking server sockets connected""

This reverts commit 20987732434cdd0a11c4b86437a706509907d39c.

PR-URL: https://github.com/libuv/libuv/pull/1741
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>

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unix,spawn: respect user stdio flags for new pipe

`UV_READABLE_PIPE` and `UV_WRITABLE_PIPE` flags should be honored on
unices.
Windows is better about already doing this, so this wil

unix,spawn: respect user stdio flags for new pipe

`UV_READABLE_PIPE` and `UV_WRITABLE_PIPE` flags should be honored on
unices.
Windows is better about already doing this, so this will make the
behavior of these flags more consistent across platforms.
It also is just better to set these flags to reflect the actual
mode of the stream, rather than guessing at it based on typical usage.

Refs: https://github.com/libuv/libuv/pull/1655
Refs: https://github.com/nodejs/node/pull/18701
PR-URL: https://github.com/libuv/libuv/pull/1741
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>

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Now working on version 1.19.3

Fixes: https://github.com/libuv/libuv/issues/1750

Add SHA to ChangeLog

2018.02.22, Version 1.19.2 (Stable)

Changes since version 1.19.1:

* test: fix incorrect asserts (cjihrig)

* test: fix a typo in test-fork.c (Felix Yan)

* build: re

2018.02.22, Version 1.19.2 (Stable)

Changes since version 1.19.1:

* test: fix incorrect asserts (cjihrig)

* test: fix a typo in test-fork.c (Felix Yan)

* build: remove long-obsolete gyp workarounds (Ben Noordhuis)

* build: split off tests into separate gyp file (Ben Noordhuis)

* test: check uv_cond_timedwait more carefully (Jamie Davis)

* include,src: introduce UV__ERR() macro (Mason X)

* build: add url field to libuv.pc (Ben Noordhuis)

* doc: mark IBM i as Tier 3 support (Jesse Gorzinski)

* win,build: correct C2059 errors (Michael Fero)

* zos: fix timeout for condition variable (jBarz)

* win: CREATE_NO_WINDOW when stdio is not inherited (Nick Logan)

* build: fix commmon.gypi comment (Ryuichi KAWAMATA)

* doc: document uv_timer_start() on an active timer (Vladimír Čunát)

* doc: add note about handle movability (Bartosz Sosnowski)

* doc: fix syntax error in loop documentation (Bartosz Sosnowski)

* osx,stream: retry sending handle on EMSGSIZE error (Santiago Gimeno)

* unix: delay fs req register until after validation (cjihrig)

* test: add tests for bad inputs (Joyee Cheung)

* unix,win: ensure req->bufs is freed (cjihrig)

* test: add additional fs memory management checks (cjihrig)

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test: add additional fs memory management checks

This commit adds checks for fs request values when a call
fails with UV_EINVAL.

PR-URL: https://github.com/libuv/libuv/pull/1752

test: add additional fs memory management checks

This commit adds checks for fs request values when a call
fails with UV_EINVAL.

PR-URL: https://github.com/libuv/libuv/pull/1752
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

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unix,win: ensure req->bufs is freed

This commit ensures that req->bufs (req->fs.info.bufs on Windows)
is initialized to NULL in INIT and freed, if necessary, in
uv_fs_req_cleanup().

unix,win: ensure req->bufs is freed

This commit ensures that req->bufs (req->fs.info.bufs on Windows)
is initialized to NULL in INIT and freed, if necessary, in
uv_fs_req_cleanup().

Refs: https://github.com/libuv/libuv/pull/1751#discussion_r169645330
PR-URL: https://github.com/libuv/libuv/pull/1752
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

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test: add tests for bad inputs

This commit adds tests that pass bad options to uv_fs_copyfile(),
uv_fs_read(), and uv_fs_write(). These tests verify that the
asynchronous version of

test: add tests for bad inputs

This commit adds tests that pass bad options to uv_fs_copyfile(),
uv_fs_read(), and uv_fs_write(). These tests verify that the
asynchronous version of these functions do not hold the event
loop open on bad inputs.

Refs: https://github.com/nodejs/node/pull/18811
PR-URL: https://github.com/libuv/libuv/pull/1747
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>

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unix: delay fs req register until after validation

On Unix, if a fs function fails validation after INIT but
before sending the work to the thread pool, then is is
necessary to manua

unix: delay fs req register until after validation

On Unix, if a fs function fails validation after INIT but
before sending the work to the thread pool, then is is
necessary to manually unregister the request. This commit
moves the registration to just before the work submission.
This also makes Unix match the Windows behavior.

Refs: https://github.com/libuv/libuv/pull/1747
Refs: https://github.com/nodejs/node/pull/18811
PR-URL: https://github.com/libuv/libuv/pull/1751
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

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osx,stream: retry sending handle on EMSGSIZE error

On OSX when sending handles via `sendmsg()` it can return `EMSGSIZE` if
there isn't room in the socket output buffer to store the whole

osx,stream: retry sending handle on EMSGSIZE error

On OSX when sending handles via `sendmsg()` it can return `EMSGSIZE` if
there isn't room in the socket output buffer to store the whole message.
If that's the case, return control to the loop and try again in the next
iteration.

Fixes: https://github.com/nodejs/node/issues/14828
PR-URL: https://github.com/libuv/libuv/pull/1739
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>

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doc: fix syntax error in loop documentation

PR-URL: https://github.com/libuv/libuv/pull/1748
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimen

doc: fix syntax error in loop documentation

PR-URL: https://github.com/libuv/libuv/pull/1748
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>

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doc: add note about handle movability

Add note that explaining pointers to handles need to
remain valid during the requested operations.

Refs: https://github.com/libuv/libuv/iss

doc: add note about handle movability

Add note that explaining pointers to handles need to
remain valid during the requested operations.

Refs: https://github.com/libuv/libuv/issues/1731
PR-URL: https://github.com/libuv/libuv/pull/1749
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>

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doc: document uv_timer_start() on an active timer

Fixes: https://github.com/libuv/libuv/issues/1401
PR-URL: https://github.com/libuv/libuv/pull/1538
Reviewed-By: Colin Ihrig <cjihrig

doc: document uv_timer_start() on an active timer

Fixes: https://github.com/libuv/libuv/issues/1401
PR-URL: https://github.com/libuv/libuv/pull/1538
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>

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build: fix commmon.gypi comment

PR-URL: https://github.com/libuv/libuv/pull/1669
Reviewed-By: Bartosz Sosnowski <bartosz@janeasystems.com>

win: CREATE_NO_WINDOW when stdio is not inherited

Fixes: https://github.com/libuv/libuv/issues/1625
PR-URL: https://github.com/libuv/libuv/pull/1659
Reviewed-By: Bartosz Sosnowski <b

win: CREATE_NO_WINDOW when stdio is not inherited

Fixes: https://github.com/libuv/libuv/issues/1625
PR-URL: https://github.com/libuv/libuv/pull/1659
Reviewed-By: Bartosz Sosnowski <bartosz@janeasystems.com>

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zos: fix timeout for condition variable

The pthread_cond_timedwait requires a timeout relative to the Epoch.
So don't use uv__hrtime to set the timeout because it is relative to an
a

zos: fix timeout for condition variable

The pthread_cond_timedwait requires a timeout relative to the Epoch.
So don't use uv__hrtime to set the timeout because it is relative to an
arbitrary time in the past. Use gettimeofday instead.

PR-URL: https://github.com/libuv/libuv/pull/1711
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Jamie Davis <davisjam@vt.edu>

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win,build: correct C2059 errors

This commit addresses POD variable initialization issues with older
Visual Studio compilers.

PR-URL: https://github.com/libuv/libuv/pull/1740

win,build: correct C2059 errors

This commit addresses POD variable initialization issues with older
Visual Studio compilers.

PR-URL: https://github.com/libuv/libuv/pull/1740
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

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doc: mark IBM i as Tier 3 support

PR-URL: https://github.com/libuv/libuv/pull/1732
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Re

doc: mark IBM i as Tier 3 support

PR-URL: https://github.com/libuv/libuv/pull/1732
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: Santiago Gimeno <santiago.gimeno@gmail.com>

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build: add url field to libuv.pc

PR-URL: https://github.com/libuv/libuv/pull/1733
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>