Package liblockfile

This implements a number of functions found in -lmail on SysV systems

http://packages.qa.debian.org/libl/liblockfile.html

This library implements a number of functions found in -lmail on SysV
systems. These functions are designed to lock the standard mailboxes in
/var/mail (or wherever the system puts them).

In additions, this library adds a number of functions to create,
manage and remove generic lockfiles.
General Commands
Command Description
dotlockfile Utility to manage lockfiles