Do not call GetAddrInfoW if we just want the hostname

Calling 'gethostname' already gives us the current host name on Windows.
For some reason, if that name does not contain a dot, GetAddrInfoW is
called, which "provides protocol-independent translation from a Unicode
host name to an address".

So all this function does, is returning an address for a hostname,
while we still only need the hostname and not the address.

This causes a lag when creating the lockfile on opening a document
if the network is flaky/disabled.
See tdf#97931 and tdf#47179 for some problems caused by this.

Change-Id: I0c543ea12c23506b2daa50da40bae1a471f6fe16
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/107513
Tested-by: Samuel Mehrbrodt <Samuel.Mehrbrodt@cib.de>
Reviewed-by: Samuel Mehrbrodt <Samuel.Mehrbrodt@cib.de>

0 files changed, 0 insertions, 0 deletions