add a reminder not to hard-code /tmp/iwtmp.XXXXXX
commit2b25f2693c1cbc2f85be3fd7a152eabff6ae26bb
authorJim Meyering <meyering@redhat.com>
Mon, 25 Oct 2010 17:36:13 +0000 (25 19:36 +0200)
committerJim Meyering <meyering@redhat.com>
Mon, 25 Oct 2010 17:36:13 +0000 (25 19:36 +0200)
tree0ddacc0eace2181ee952d7b0cbc129a696e825a1
parentf74043a7e17d49b1f27e166d88ad8d09e9aafd2a
add a reminder not to hard-code /tmp/iwtmp.XXXXXX

We should be able to specify some other directory.
Also add a "const".
backend.c