File Locking Constants

These are the possible values for the File::lock() or File::lockBlocking() methods. More...

Variables
const	Qore::F_RDLCK = F_RDLCK
	Use for read-only locking.
const	Qore::F_UNLCK = F_UNLCK
	Use for unlocking a lock.
const	Qore::F_WRLCK = F_WRLCK
	Use for exclusive write locking.

Detailed Description

These are the possible values for the File::lock() or File::lockBlocking() methods.

Note

These contants are set to 0 on platforms where HAVE_FILE_LOCKING is False (such as native Windows ports)