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c99e93758d
This value will be needed to set the src_pid when sending netlink messages to lldpad. It is part of the solution to: https://bugzilla.redhat.com/show_bug.cgi?id=816465 Note that libnl's port generation algorithm guarantees that the nl_socket_get_local_port() will always be > 0 (since it is "getpid() + (n << 22>" where n is always < 1024), so it is okay to cast the uint32_t to int (thus allowing us to use -1 as an error sentinel).
LibVirt : simple API for virtualization
Libvirt is a C toolkit to interact with the virtualization capabilities
of recent versions of Linux (and other OSes). It is free software
available under the GNU Lesser General Public License. Virtualization of
the Linux Operating System means the ability to run multiple instances of
Operating Systems concurrently on a single hardware system where the basic
resources are driven by a Linux instance. The library aim at providing
long term stable C API initially for the Xen paravirtualization but
should be able to integrate other virtualization mechanisms if needed.
Daniel Veillard <veillard@redhat.com>