RFR: 8338851: Hoist os::Posix::realpath() to os::realpath() and implement on Windows [v13]

[Simon Tooke]

On Mon, 23 Sep 2024 01:59:01 GMT, David Holmes <dholmes at openjdk.org> wrote:

>> Simon Tooke has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   delete commented out code
>
> test/hotspot/gtest/runtime/test_os.cpp line 434:
> 
>> 432: #if defined(_WINDOWS)
>> 433:   EXPECT_TRUE(returnedBuffer == buffer);
>> 434:   EXPECT_TRUE(errno == 0);
> 
> I thought we concluded you cannot guarantee that errno==0 after a successful call?

Agreed and deleted.

-------------

PR Review Comment: https://git.openjdk.org/jdk/pull/20683#discussion_r1791595967