CreateConfigurableRWMutex determines if the specified lock (identifier) should use a deadlock detecting implementation (DeadlockRWMutex) or simply a basic sync.RWMutex instance.

ParseDetectDeadlockConfigParameter takes the detectDeadlockConfigParameter string and transforms it to a lowercase version of the string, then splits it into a slice of strings by interpreting commas as the element delimiters.

DeadlockMutex (used when requested via config option `detact_deadlocks`), behaves like a sync.Mutex but does periodic checking to see if outstanding locks and requests look like a deadlock.

DeadlockRWMutex is the RW version of DeadlockMutex.

Regular sync/mutex.

DeadlockRWMutex is the RW version of SyncMutex.

Common mutex interface to allow either built-in or imported deadlock use.

Common r/w mutex interface to allow either built-in or imported deadlock use.