Name

fcntl_getlease — Enquire what lease is currently active

Synopsis

int fcntl_getlease (struct file *  filp);

Arguments

filp

the file

Description

The value returned by this function will be one of (if no lease break is pending):

F_RDLCK to indicate a shared lease is held.

F_WRLCK to indicate an exclusive lease is held.

F_UNLCK to indicate no lease is held.

(if a lease break is pending):

F_RDLCK to indicate an exclusive lease needs to be changed to a shared lease (or removed).

F_UNLCK to indicate the lease needs to be removed.

XXX

sfr & willy disagree over whether F_INPROGRESS should be returned to userspace.