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.

COPYRIGHT Kernel Hackers Manual 2.6. November 2013 FCNTL_SETLEASE(9)