Windows: report UV_ENOTSOCK when we opened a file instead of a pipe

Makes the pipe_connect_to_file test pass on Windows.

Merge remote-tracking branch 'origin/v0.6'

Conflicts:
src/win/pipe.c
test/run-tests.c

Windows: make sure that shutdown_cb is always called

This patch changes how uv-win uses the UV_SHUTTING and UV_SHUT flags.
UV_SHUT is now only used for tcp handles to track whether shutd

Windows: make sure that shutdown_cb is always called

This patch changes how uv-win uses the UV_SHUTTING and UV_SHUT flags.
UV_SHUT is now only used for tcp handles to track whether shutdown() has
actually been called. UV_SHUTTING has the more generic meaning of
"no longer readable". It would be good to replace it by an actual
UV_READABLE flag in the future.

This makes the shutdown_close_tcp and shutdown_close_pipe tests pass on
windows.

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Windows: make the refcount tests pass

Windows: fix connecting a pipe in the thread pool

The code didn't function. Fixes the pipe_pound benchmarks.

Windows test runner: show process name instead of test name

If a test failed we would previously see:

Output from process `test_foo`: blah
Output from process `test_foo`: (n

Windows test runner: show process name instead of test name

If a test failed we would previously see:

Output from process `test_foo`: blah
Output from process `test_foo`: (nothing)

This commit changes it to:

Output from process `test_foo`: blah
Output from process `foo_helper`: (nothing)

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Test runner: fix compiler warnings

Test counters_init: fix compiler warnings

Test benchmark_pound: fix compilation problem

Test chown_root: make it pass on windows

Test cwd_and_chdir: don't chdir to "" or "c:"

It should not strip the trailing (back)slash from a root directory.

Tests: verify that shutdown_cb is always called

Tests: verify that uv_write and uv_shutdown ref the event loop

Windows uv_fs_stat: cap st_nlink to SHRT_MAX

Fold trailing whitespace

Make test-tty pass with redirected stdio

Test runner: avoid process_wait failure when the test process didn't start

Windows: avoid uv_guess_handle crash in when fd < 0

Happens only when using a debug version of the crt.

windows: initialize ares handles list

We need to initialize the ares handles linked list or else bad things can happen
when we try to perform async lookups.

Merge remote-tracking branch 'origin/v0.6'

Conflicts:
src/unix/core.c

Map EBUSY and ENOTEMPTY errors

test: fs: add tests for read EOF

This fix was merged without tests:
https://github.com/philips/libuv/tree/fix-read-on-windows-to-handle-eof

So take tests from igorzi:
https:

test: fs: add tests for read EOF

This fix was merged without tests:
https://github.com/philips/libuv/tree/fix-read-on-windows-to-handle-eof

So take tests from igorzi:
https://github.com/igorzi/libuv/commit/46024bf33dcc7fc922378fe0d8b4f59f4c2cd605

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cygwin: we need to include uv-common.h for uv__set_sys_error()

Fix typo in uv.h

build: add missing libs required to compile under MinGW

GetProcessMemoryInfo is in psapi and
GetAdaptersAddresses is in iphlpapi