cuttlefish::InstanceLockFileManager Class Reference

#include <instance_lock.h>

Collaboration diagram for cuttlefish::InstanceLockFileManager:

Public Member Functions
	InstanceLockFileManager (std::string instance_locks_path)
Result< InstanceLockFile >	AcquireLock (unsigned instance_num)
Result< InstanceLockFile >	AcquireUnusedLock ()
Result< void >	RemoveLockFile (unsigned instance_num)

Private Member Functions
Result< std::string >	LockFilePath (unsigned instance_num)
Result< std::optional< InstanceLockFile > >	TryAcquireLock (unsigned instance_num)

Private Attributes
std::string	instance_locks_path_
LockFileManager	lock_file_manager_

Constructor & Destructor Documentation

InstanceLockFileManager()

cuttlefish::InstanceLockFileManager::InstanceLockFileManager

(

std::string

instance_locks_path

)

Member Function Documentation

AcquireLock()

Result< InstanceLockFile > cuttlefish::InstanceLockFileManager::AcquireLock

(

unsigned

instance_num

)

AcquireUnusedLock()

Result< InstanceLockFile > cuttlefish::InstanceLockFileManager::AcquireUnusedLock

(

)

LockFilePath()

Result< std::string > cuttlefish::InstanceLockFileManager::LockFilePath ( unsigned  instance_num )

private

RemoveLockFile()

Result< void > cuttlefish::InstanceLockFileManager::RemoveLockFile

(

unsigned

instance_num

)

TryAcquireLock()

Result< std::optional< InstanceLockFile > > cuttlefish::InstanceLockFileManager::TryAcquireLock ( unsigned  instance_num )

private

Member Data Documentation

instance_locks_path_

std::string cuttlefish::InstanceLockFileManager::instance_locks_path_

private

lock_file_manager_

LockFileManager cuttlefish::InstanceLockFileManager::lock_file_manager_

private

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The documentation for this class was generated from the following files:

• cuttlefish/host/commands/cvd/instances/lock/instance_lock.h
• cuttlefish/host/commands/cvd/instances/lock/instance_lock.cpp