4 desc="link returns EPERM if the source file has its immutable or append-only flag set"
16 expect 0 create ${n0} 0644
18 expect 0 link ${n0} ${n1}
21 expect 0 chflags ${n0} SF_IMMUTABLE
22 expect EPERM link ${n0} ${n1}
23 expect 0 chflags ${n0} none
24 expect 0 link ${n0} ${n1}
27 expect 0 chflags ${n0} UF_IMMUTABLE
28 expect EPERM link ${n0} ${n1}
29 expect 0 chflags ${n0} none
30 expect 0 link ${n0} ${n1}
33 expect 0 chflags ${n0} SF_APPEND
34 expect EPERM link ${n0} ${n1}
35 expect 0 chflags ${n0} none
36 expect 0 link ${n0} ${n1}
39 expect 0 chflags ${n0} UF_APPEND
40 expect EPERM link ${n0} ${n1}
41 expect 0 chflags ${n0} none
42 expect 0 link ${n0} ${n1}
45 expect 0 chflags ${n0} SF_NOUNLINK
46 expect 0 link ${n0} ${n1}
47 expect 0 chflags ${n0} none
50 expect 0 chflags ${n0} UF_NOUNLINK
51 expect 0 link ${n0} ${n1}
52 expect 0 chflags ${n0} none