1*cf84ac9aSAndroid Build Coastguard WorkerF_RDLCK 2*cf84ac9aSAndroid Build Coastguard WorkerF_WRLCK 3*cf84ac9aSAndroid Build Coastguard WorkerF_UNLCK 4*cf84ac9aSAndroid Build Coastguard WorkerF_EXLCK 5*cf84ac9aSAndroid Build Coastguard WorkerF_SHLCK 6