def cs.v.r4

bend-osdev-caps@0.1.0.0 · PROOF.bend:888

import Base
import bend-osdev-caps@0.1.0.0/caps.bend as C
import bend-osdev-caps@0.1.0.0/adjust.bend as A

888def cs.v.r4(+sp: Bool, +iok: Bool, +c: C.CapCred, +e: C.CapSet(), +p: C.CapSet(), +i: C.CapSet()) -> {C.CapSet.subset(e, p) == True{} : Bool} -> {C.CapState.valid(C.CapCred.sets(c)) == True{} : Bool} -> {C.CapState.valid(C.CapCred.sets(C.Caps.or(A.CapAdjust.capset.r4(sp, iok, c, e, p, i), c))) == True{} : Bool}:
889  match sp iok:
890    case True{} iok:
891      h => hv => cs.v.done(c, e, p, i)(h)
892    case False{} True{}:
893      h => hv => cs.v.done(c, e, p, i)(h)
894    case False{} False{}:
895      h => hv => hv