| of[fd] = mkfile(m, mode, m0), buf = buf0, ofh = abs-of(of), root.dir?, files[m].size < m0, dom of < ino2, abs(root, ROOT_INO)(dirs), afs-cons(dirs, files), fids-cons(root, abs-files(files), abs-of(of)), of-cons(of, dirs, files), fd ∈ of, n0 ≤ # buf0, psynced → asynced ⊦ ⟨posix_read#(fd, user, root, abs-files(files); buf0, n0, err0, ofh)⟩ (ofh = abs-of(of) ∧ (psynced → asynced) ∧ buf = buf0 ∧ 0 = n0 ∧ ESUCCESS = err0), mode ≠ MODE_R ∧ mode ≠ MODE_RW |
of[fd] = mkfile(m, mode, m0), files[m] = mkfile(m1, md, m2, content), buf = buf0, ofh = abs-of(of), root.dir?, dom of < ino2, m1 < m0, abs(root, ROOT_INO)(dirs), afs-cons(dirs, files), fids-cons(root, abs-files(files), abs-of(of)), of-cons(of, dirs, files), fd ∈ of, n0 ≤ # buf0, psynced → asynced ⊦ ⟨posix_read#(fd, user, root, abs-files(files); buf0, n0, err0, ofh)⟩ (ofh = abs-of(of) ∧ (psynced → asynced) ∧ buf = buf0 ∧ 0 = n0 ∧ ESUCCESS = err0), mode ≠ MODE_R ∧ mode ≠ MODE_RW
Used simplifier rules: ⊦ ((m = af.size ∧ md = af.meta) ∧ m0 = af.nlink) ∧ content = af.content ↔ af = mkfile(m, md, m0, content); (elim) Used terms: files[m], m1, md, m2, content