https://gitlab.synchro.net/main/sbbs/-/commit/09f98728aecf1e7049d04168
Modified Files:
	src/xpdev/filewrap.c
Log Message:
Get rid of the fcntl() usage in sopen()

You can't lock a file on a Samba share via both fcntl() and flock() (the
interact/collide).

This code was in a !BSD block which means they guy that wrote/committed
it wasn't using it either.
--- SBBSecho 3.21-Linux