fsusage: port to MacOS X 10.7 with 4 TiB file systems
authorPaul Eggert <eggert@cs.ucla.edu>
Fri, 22 Jul 2011 17:07:18 +0000 (10:07 -0700)
committerPaul Eggert <eggert@cs.ucla.edu>
Fri, 22 Jul 2011 17:08:33 +0000 (10:08 -0700)
commit64f62ee592856b418fa3e23c584796beac537af4
tree5f8d5008113376271be32238084c81c3c72c1616
parenta25d7cf2e7374bd4444e34ca51e19a18004f7212
fsusage: port to MacOS X 10.7 with 4 TiB file systems

* m4/fsusage.m4 (gl_FILE_SYSTEM_USAGE): Reject statvfs
implementations that use only 32 bits to count blocks.
On typical hosts with 1024-byte blocks, this fails with file
systems as small as 4 TiB.  Problem reported by Herb Wartens
<http://debbugs.gnu.org/9140> and this should also fix a similar
problem reported by Tim Spriggs <http://debbugs.gnu.org/7355>.
ChangeLog
m4/fsusage.m4