maint: factor out cycle warning, now that du will use it, too
authorJim Meyering <meyering@redhat.com>
Thu, 5 Nov 2009 07:32:09 +0000 (08:32 +0100)
committerJim Meyering <meyering@redhat.com>
Thu, 5 Nov 2009 07:32:31 +0000 (08:32 +0100)
commit38cb824673a53062ab0d2ee843cdf58affc17e04
tree31c7237ea915b746632ac347ced05714867817e9
parentd4b96c26ce0e79cb64fc99dda56d795765d5656d
maint: factor out cycle warning, now that du will use it, too

* src/system.h (emit_cycle_warning): Define.  Factored out of...
* src/remove.c (rm_fts): ...here.  Use the new macro.
src/remove.c
src/system.h