Question about ustat(2) and free dis - (nf)

[Erik E. Fair]

Actually, the total free blocks and total free inodes were kept track of
in 2.8BSD, so the df program sync'd and read the super blocks of the
mounted filesystems. There is an option (-l) for forcing it to read the
free list, just like the v7 df program.

The comment in /usr/include/sys/filsys.h was left in inadvertently.

	Erik E. Fair

	dual!fair at Berkeley.ARPA
	{ihnp4,ucbvax,cbosgd,decwrl,amd70,fortune,zehntel}!dual!fair
	Dual Systems Corporation, Berkeley, California