readdir_r() has been deprecated since glibc-2.24; all usage of
QT_READDIR_R in qtbase has been ported to readdir() since 2016
4b6784b49c6dcf0add9ec0cbb4ad97cd191c2aa3 (which explains in details the
reasons behind the deprecation).
What's left is the QT_READDIR_R, user code that still uses it, can
switch to readdir_r() (which is not advisable).
[ChangeLog][QtCore] Removed QT_READDIR_R macro; readdir_r() has been
deprecated since glibc-2.24 and it's recommended to use readdir()
instead. For more details see:
https://man7.org/linux/man-pages/man3/readdir_r.3.html
Change-Id: Icca2dca7e696533dcb983a82ba97a13baadcf015
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
366657b951