other versions
- jessie 3.16.56-1+deb8u1
FCNTL_GETLEASE(9) | The Linux VFS | FCNTL_GETLEASE(9) |
NAME¶
fcntl_getlease - Enquire what lease is currently activeSYNOPSIS¶
int
fcntl_getlease(struct file * filp);
ARGUMENTS¶
filpthe 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.COPYRIGHT¶
May 2018 | Kernel Hackers Manual 3.16 |