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(*
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* Copyright (c) 2016 - present Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*)
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open! IStd
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module type S = sig
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include TraceElem.S
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val is_footprint : t -> bool
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val make_footprint : AccessPath.t -> CallSite.t -> t
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val get_footprint_access_path: t -> AccessPath.t option
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(** return Some (source) if the call site is a taint source, None otherwise *)
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val get : CallSite.t -> t option
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(** return each formal of the function paired with either Some(source) if the formal is a taint
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source, or None if the formal is not a taint source *)
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val get_tainted_formals : Procdesc.t -> (Mangled.t * Typ.t * t option) list
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end
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module Dummy : S with type t = unit
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