int fcntl_getlease (struct file * filp);
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.
sfr & willy disagree over whether F_INPROGRESS should be returned to userspace.
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For more details see the file COPYING in the source distribution of Linux.
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This documentation was generated with kernel version 2.5.72.