package goblint

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Module Queries.Protection

Different notions of protection for a global variables g by a mutex m m protects g strongly if:

  • whenever g is accessed after the program went multi-threaded for the first time, m is held

m protects g weakly if:

  • whenever g is accessed and there are any threads other than the main thread that are created but not joined yet, m is held
type t =
  1. | Strong
  2. | Weak
val compare : t -> t -> Ppx_deriving_runtime.int
val hash : t -> int