| (m ∈ dirs0 ⊃ mkinode(m, md0, true, # links(m, dirs0), m2, m0 + 1) ;mkinode (m, (m = ino0 ∧ ino0 ∈ files0 ++ ino0 ⊃ mkfile(0, md, 1, ∅);(files0 ++ ino0)[m]).meta, false, (m = ino0 ∧ ino0 ∈ files0 ++ ino0 ⊃ mkfile(0, md, 1, ∅);(files0 ++ ino0)[m]).nlink, 0, (m = ino0 ∧ ino0 ∈ files0 ++ ino0 ⊃ mkfile(0, md, 1, ∅);(files0 ++ ino0)[m]).size) ) = mkinode(m1, md1, boolvar, m3, m4, m5), dirs0[m] = mkdir(m0, md2, # links(m, dirs0), m2, entries1), err = ESUCCESS, afs-cons(dirs0[m, mkdir(m0 + 1, md0, # links(m, dirs0), m2, entries1[str, ino0])], (files0 ++ ino0)[ino0, mkfile(0, md, 1, ∅)]), afs-cons(dirs0, files0), dcache-cons(dcache, dirs0, files0), icache-cons(icache, dirs0, files0), pcache-cons(pcache, dirs0, files0), synced(dirs0, icache, pcache), m ∈ dirs0, asynced1 → synced(files0, icache, pcache), links(m, dirs0) ≠ ∅ ∨ m = ROOT_INO ⊦ ⟪icache_set#(mkinode(m, md0, true, # links(m, dirs0), m2, m0 + 1), false; err, icache); icache_set# (getinode (mkdentry(str, ino0).ino, dirs0[m, (m ∈ dirs0 ⊃ mkdir(m0 + 1, md2, # links(m, dirs0), m2, entries1[str, ino0]);dirs0[m]).meta:= md0], (files0 ++ ino0)[ino0, mkfile(0, md, 1, ∅)]), false ; err, icache); dcache_set#(m1, str, mkdentry(str, ino0); err, dcache)⟫ ( icache-cons(icache, dirs0[m, mkdir(m0 + 1, md0, # links(m, dirs0), m2, entries1[str, ino0])], (files0 ++ ino0)[ino0, mkfile(0, md, 1, ∅)]) ∧ dcache-cons(dcache, dirs0[m, mkdir(m0 + 1, md0, # links(m, dirs0), m2, entries1[str, ino0])], (files0 ++ ino0)[ino0, mkfile(0, md, 1, ∅)]) ∧ pcache-cons(pcache, dirs0[m, mkdir(m0 + 1, md0, # links(m, dirs0), m2, entries1[str, ino0])], (files0 ++ ino0)[ino0, mkfile(0, md, 1, ∅)]) ∧ synced(dirs0[m, mkdir(m0 + 1, md0, # links(m, dirs0), m2, entries1[str, ino0])], icache, pcache) ∧ (asynced1 → synced((files0 ++ ino0)[ino0, mkfile(0, md, 1, ∅)], icache, pcache))), ino0 = 0, ino0 ∈ dirs0, ino0 ∈ files0, str ∈ entries1 |
dirs0[m1] = mkdir(m0, md2, # links(m1, dirs0), m4, entries1), err = ESUCCESS, ino0 ≠ 0, afs-cons(dirs0[m1, mkdir(m0 + 1, md1, # links(m1, dirs0), m4, entries1[str, ino0])], (files0 ++ ino0)[ino0, mkfile(0, md, 1, ∅)]), afs-cons(dirs0, files0), dcache-cons(dcache, dirs0, files0), icache-cons(icache, dirs0, files0), pcache-cons(pcache, dirs0, files0), synced(dirs0, icache, pcache), m1 ∈ dirs0, ¬ ino0 ∈ dirs0, ¬ ino0 ∈ files0, ¬ str ∈ entries1, asynced1 → synced(files0, icache, pcache), links(m1, dirs0) ≠ ∅ ∨ m1 = ROOT_INO ⊦ ⟪icache_set#(mkinode(m1, md1, true, # links(m1, dirs0), m4, m0 + 1), false; err, icache); icache_set# (getinode (mkdentry(str, ino0).ino, dirs0[m1, (m1 ∈ dirs0 ⊃ mkdir(m0 + 1, md2, # links(m1, dirs0), m4, entries1[str, ino0]);dirs0[m1]).meta:= md1], (files0 ++ ino0)[ino0, mkfile(0, md, 1, ∅)]), false ; err, icache); dcache_set#(m1, str, mkdentry(str, ino0); err, dcache)⟫ ( icache-cons (icache, dirs0[m1, mkdir(m0 + 1, md1, # links(m1, dirs0), m4, entries1[str, ino0])], (files0 ++ ino0)[ino0, mkfile(0, md, 1, ∅)]) ∧ dcache-cons (dcache, dirs0[m1, mkdir(m0 + 1, md1, # links(m1, dirs0), m4, entries1[str, ino0])], (files0 ++ ino0)[ino0, mkfile(0, md, 1, ∅)]) ∧ pcache-cons (pcache, dirs0[m1, mkdir(m0 + 1, md1, # links(m1, dirs0), m4, entries1[str, ino0])], (files0 ++ ino0)[ino0, mkfile(0, md, 1, ∅)]) ∧ synced(dirs0[m1, mkdir(m0 + 1, md1, # links(m1, dirs0), m4, entries1[str, ino0])], icache, pcache) ∧ (asynced1 → synced((files0 ++ ino0)[ino0, mkfile(0, md, 1, ∅)], icache, pcache)))
Used simplifier rules: ⊦ mkinode(m, md, boolvar, m0, m1, m2) = mkinode(m3, md0, boolvar0, m4, m5, m6) ↔ m = m3 ∧ md = md0 ∧ (boolvar ↔ boolvar0) ∧ m0 = m4 ∧ m1 = m5 ∧ m2 = m6; (ws)