| fs = fs0, ofh = ofh0, tree.dir?, fids-cons(tree, fs1, ofh1), posix-crash(tree, fs1, ofh1, root, fs0, ofh0) ⊦ ∃ err0. ⌊err0⌋ ∨ err0 = ESUCCESS |
tree.dir?, fids-cons(tree, fs1, ofh1), posix-crash(tree, fs1, ofh1, root, fs0, ofh0) ⊦ ∃ err0. ⌊err0⌋ ∨ err0 = ESUCCESS