Add atf_tc_expected_signal in the event that this is executed on FreeBSD
Change atf_tc_skip to atf_tc_expect_fail as requested by Casey Peel
Use atf_tc_expect_fail, not atf_tc_skip. For FreeBSD only
Use atf_tc_expect_fail, not atf_tc_skip
Use atf_tc_expect_fail to document MAXHOSTNAMELEN - 1 issue
Use atf_tc_expect_fail not atf_tc_skip. Only FreeBSD.
Enclose expect fail in ifdef FreeBSD
Elaborate on name length issue
Update t_sethostname.c like t_setdomainname.c
Merge branch 'isilon-atf' into isilon-atf-fix-getenv-test

Also, make the t_getenv test expect SIGSEGV per pull request # 5

Conflicts:
	lib/libc/tests/gen/t_dir.c
	lib/libc/tests/stdlib/t_getenv.c
Remove modifications for pull request # 5
Merge pull request #5 from yaneurabeya/isilon-atf-fix-getenv-test

Fix the lib/libc/t_getenv:setenv_basic testcase