1// +build deadlock 2 3package vault 4 5import ( 6 "github.com/sasha-s/go-deadlock" 7) 8 9// DeadlockMutex, when the build tag `deadlock` is present, behaves like a 10// sync.Mutex but does periodic checking to see if outstanding locks and requests 11// look like a deadlock. If it finds a deadlock candidate it will output it 12// prefixed with "POTENTIAL DEADLOCK", as described at 13// https://github.com/sasha-s/go-deadlock 14type DeadlockMutex struct { 15 deadlock.Mutex 16} 17 18// DeadlockRWMutex is the RW version of DeadlockMutex. 19type DeadlockRWMutex struct { 20 deadlock.RWMutex 21} 22