RFR: JDK-8286869: unify os::dir_is_empty across posix platforms

[David Holmes]

On Wed, 18 May 2022 07:02:29 GMT, Matthias Baesken <mbaesken at openjdk.org> wrote:

>> src/hotspot/os/posix/os_posix.cpp line 260:
>> 
>>> 258:   // Scan the directory
>>> 259:   bool result = true;
>>> 260:   while (result && (ptr = readdir(dir)) != NULL) {
>> 
>> This will call `os::readdir` when we can just call `::readdir` directly.
>
> Hi David , so do you suggest to use ::readdir instead ? What about opendir and closedir, should we use as well ::opendir and ::closedir ?

Yes, sorry, all of them. Thanks.

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

PR: https://git.openjdk.java.net/jdk/pull/8750