FCNTL_SETLEASE(9) The Linux VFS FCNTL_SETLEASE(9)NAME
fcntl_setlease - sets a lease on an open file
SYNOPSIS
int fcntl_setlease(unsigned int fd, struct file * filp, long arg);
ARGUMENTS
fd
open file descriptor
filp
file pointer
arg
type of lease to obtain
DESCRIPTION
Call this fcntl to establish a lease on the file. Note that you also
need to call F_SETSIG to receive a signal when the lease is broken.
COPYRIGHTKernel Hackers Manual 2.6. November 2013 FCNTL_SETLEASE(9)